| Entries |
| Document | Title | Date |
|---|
| 20080221652 | Red Light Implants for Treating Degenerative Disc Disease - Red light-emitting implants for treating degenerative disc disease. | 09-11-2008 |
| 20080243213 | CURATIVE TREATMENT SYSTEM, CURATIVE TREATMENT DEVICE, AND TREATMENT METHOD FOR LIVING TISSUE USING ENERGY - A treatment system that applies energy to a living tissue includes first and second holding members, an operating section, an energy source, and a plurality of energy applying portions that apply energy supplied from the energy source. Each of the first and second holding members has a holding surface to hold the living tissue. The operating section operates a relative movement of at least one of the first and second holding members with respect to the other. The energy source supplies energy to at least one of the first and second holding members. The plurality of energy applying portions are provided on the applying surface of at least one of the first and second holding members, and uniforms density of energy applied to a living tissue held by the first and second holding members. | 10-02-2008 |
| 20080243214 | HIGH RESOLUTION ELECTROPHYSIOLOGY CATHETER - An electrophysiology medical probes, which may be incorporated into a system and used to perform an electrophysiology procedure, is provided. The medical probe comprises an elongated member (e.g., a flexible elongated member), and a metallic electrode mounted to the distal end of the elongated member. In one embodiment, the metallic electrode is cylindrically shaped and comprises a rigid body. The medical probe further comprises a plurality of microelectrodes (e.g., at least four microelectrodes) embedded within, and electrically insulated from, the metallic electrode, and at least one wire connected to the metallic electrode and the microelectrodes. | 10-02-2008 |
| 20080249594 | DEVICE FOR APPLYING A TRANSCUTANEOUS STIMULUS OR FOR TRANSCUTANEOUS MEASURING OF A PARAMETER - The invention relates to an apparatus for transcutaneous application of a stimulus or for transcutaneous measurement of a parameter on or from the skin surface of a vertebrate, in particular a human. The invention provides, in order to make the nerve stimulation in particular efficient, ergonomically favourable and easily manipulable for the patient, that the apparatus is designed so that it can be accommodated completely in the pinna (external ear) of the vertebrate. | 10-09-2008 |
| 20080262581 | CURRENT DENSITY DETECTION AND CONTROL SYSTEM AND METHOD FOR AN ELECTROKINETIC DELIVERY OF MEDICAMENTS - An apparatus to monitor current density in the application of medicament to a treatment site of a mammalian user of a electrokinetic device including: an applicator cartridge including an active electrode, a matrix carrying a medicament or a medicament and an electrically conductive carrier; a device including an electrical power source connectable to the active electrode, a counter electrode, and an electronic circuit configured to control the application of electrical current through the active electrode to establish a conductive path extending from the power source, through the active electrode, matrix, the treatment site, the user and the counter electrode electrically connected to the power source, and an array of contacts monitoring current density flowing through the matrix and to the treatment site, wherein the array of sensors are arranged monitor the current density at various locations of the matrix and a contact area between the matrix and skin above the treatment site. | 10-23-2008 |
| 20080281389 | METHODS AND DEVICES FOR TREATING TISSUE - The invention provides a system and method for achieving the cosmetically beneficial effects of shrinking collagen tissue in the dermis or other areas of tissue in an effective, non-invasive manner using an array of electrodes. Systems described herein allow for improved treatment of tissue. Additional variations of the system include array of electrodes configured to minimize the energy required to produce the desired effect. | 11-13-2008 |
| 20080288036 | Flexible Circuit Electrode Array with Wire or Film Support - The disclosure relates to a flexible circuit electrode array comprising: a polymer base layer; metal traces deposited on said polymer base layer, including electrodes suitable to stimulate neural tissue; a polymer top layer deposited on said polymer base layer and said metal traces; and at least one support embedded in said array. The disclosure further relates to a flexible circuit electrode array comprising: a polymer base layer; metal traces deposited on said polymer base layer, including electrodes suitable to stimulate neural tissue; a polymer top layer deposited on said polymer base layer and said metal traces; and a folded flexible circuit cable connecting the electrode array with an interconnection pad. The disclosure further relates to a method of making a flexible circuit electrode array comprising: depositing a polymer base layer; depositing metal on said polymer base layer; patterning said metal to form metal traces; depositing a polymer top layer on said polymer base layer and said metal traces; heating said flexible circuit electrode array in a mold to form a three dimensional shape in said flexible circuit electrode array, embedding a support at least in the base layer, top layer or between the base and top layer, and/or folding a flexible circuit cable at least once connecting the electrode array with an interconnection pad the array. | 11-20-2008 |
| 20080312724 | Spinal and Upper Cervical Impulse Treatment and Device - The current invention is a spinal and upper cervical impulse treatment device and controller, which delivers multiple impulses of variable frequency and variable force in a linear direction, as well as rotational forces, for patient treatment. Known chiropractic impulse devices are all hand held devices. In contrast, the spinal and upper cervical impulse treatment device is mounted on a fixed stand and armature, allowing reliable positioning and directional alignment in three dimensions. Fixed mounting also facilitates ease of use. A safety coupling is incorporated to avoid patient injury due to excessive force on the treatment site in the fixed mounting scenario Smooth sinusoidal waveforms are a preferred waveform for impulse delivery and sine waves are generated digitally in the apparatus. Data validation is used to ensure correct directional alignment prior to device activation Patient safety and consistency in treatment protocols are considered in the spinal and upper cervical impulse treatment design | 12-18-2008 |
| 20090012590 | Neural Conductor - Methods and devices for reducing current spread in nerve stimulation therapy are described herein. The disclosed methods and devices utilize a novel neural conductor placed between electrodes in an implantable medical device. The neural conductor provides a path for the current to pass through rather than allowing current to spread to neighboring tissues. In an embodiment, an electrode assembly for reducing current spread in nerve stimulation therapy comprises a first and a second electrode adapted to be coupled to a target nerve. In addition, the electrode assembly comprises a neural conductor which is spaced apart from the first and second electrodes. | 01-08-2009 |
| 20090030492 | NERVE LEAD TIE DOWN WITH BEARING - A lead tie-down for limiting movement of an electrical lead from an implantable medical device is disclosed. Some system embodiments include a lead assembly having an electrical lead and a stimulating electrode and a lead tie-down coupled to the electrical lead and configured for coupling to surrounding tissue. The lead tie-down permits rotational movement of the electrical lead relative to the lead tie-down. In some embodiments, the lead tie-down includes a clamping member having a bore therethrough. The bore is configured to receive an electrical lead extending from an implantable medical device and to permit rotation of the lead within the clamping member. | 01-29-2009 |
| 20090048651 | Medical electrode systems and methods - Systems, methods, and devices are provided for creating and applying electrodes and electrode systems to a wound or skin. An electrode may be applied as a single electrode strip using a dispenser. An electrode may also be cut to size from a single sheet of electrode. Additionally, an electrode may be formed from a plurality of electrode segments which may be connected together. Electrodes can also be incorporated as part of drainage tubes. A medical electrode kit may be provided that includes multiple electrode segments and connectors, multiple electrodes, and multiple control modules. In addition, electrodes or electrode systems may be provided with a color scoring chart. An electrode system may be configured to interface with a selected body part. Electrode systems may include sensors and electrodes configured for application to areas outside of a wound or the skin intended to be treated. | 02-19-2009 |
| 20090132016 | Electrical Connector with Canopy for an In-Body Multi-Contact Medical Electrode Device - An electrical connector for connecting a multi-contact medical electrode device with a plural-contact tail. Having a tail-receiving first elongate member with a tail-receiving void and a second elongate member. The second elongate member has a nesting surface and an array of electrical conductors which are spring-loaded pin plunger devices. The spring-loaded pin plunger devices having movable pins that project into the tail-receiving void. The second elongate member also having at least one canopy extending from the nesting surface and over a respective electrical conductor, the canopy being configured for snap-engagement with the notch whereby the canopy holds in place the respective linear-array plural-contact tail through locking frictional engagement. | 05-21-2009 |
| 20090204191 | Bipolar Stimulation/Recording Device With Widely Spaced Electrodes - A bipolar stimulator probe suitable for application of intramuscular stimulation provides an active stimulator electrode and a reference electrode as part of a single tool. The separation between the electrodes is significantly greater than the electrode separation of known bipolar stimulator probes and bipolar bar electrode configurations. The probe tool may be configured to permit adjustment of the fixed relative position of the electrodes within a given range. By providing a relatively wide spacing between the two electrodes, the tool can be used to approximate the effect of monopolar stimulation with a separate reference electrode, with the electrical stimulus producing less pain to the patient compared to bipolar stimulation where the two electrodes are spaced apart by only 2-4 cm or less. | 08-13-2009 |
| 20090240313 | Electrode for a Neuromuscular Stimulator - An electrode for neuromuscular stimulator comprising a conductive layer, for example of metal, on a resistive layer, the lower face of the resistive layer being intended to contact the skin of a user, characterized in that the specific impedance Z | 09-24-2009 |
| 20090248122 | MULTI-CONDUCTOR RIBBON FOR A LEAD ASSEMBLY OF AN IMPLANTABLE ELECTRIC STIMULATION SYSTEM AND METHODS OF MAKING AND USING - A lead assembly includes a lead with a plurality of electrodes disposed at a distal end, a plurality of terminals disposed at a proximal end, and an outer lead covering extending along a longitudinal length of the lead from a region proximal to the plurality of electrodes to a region distal to the plurality of terminals. The lead also includes a multi-conductor ribbon disposed within the outer lead covering. The multi-conductor ribbon has a longitudinal length. The multi-conductor ribbon includes a plurality of conductors and a non-conductive insulation. The conductors are aligned longitudinally along the multi-conductor ribbon and the non-conducting insulation encases and insulates each of the conductors, except for the proximal and distal ends of the conductors. Each conductor is electrically coupled to at least one terminal and to at least one electrode. | 10-01-2009 |
| 20090254162 | Novel Medical Device Conductor Junctions - A method for making an elongate medical device includes coupling a conductive fitting to an elongate conductor and providing an opening through an insulative layer in proximity to the fitting in order to expose the fitting. | 10-08-2009 |
| 20090276019 | ELECTROMAGNETIC FIELD THERAPY DELAYS CELLULAR SENESCENCE AND DEATH BY ENHANCEMENT OF THE HEAT SHOCK RESPONSE - Disclosed herein is a method comprising repetitive electromagnetic field shock to at least one living cell, wherein the repetitive electromagnetic field shock improves HSF1 and/or HSR function, and producing delaying and reversal of aging and age related diseases. Also disclosed herein is an apparatus adapted to deliver repetitive electromagnetic field shock to at least one living cell, wherein the repetitive electromagnetic field shock improves HSF1 and HSR function. | 11-05-2009 |
| 20090287284 | Y-SHAPED ELECTRODES FOR USE WITH ELECTRO-STIMULATION DEVICE - An electro-stimulation probe includes a handle portion having a first end and a second end and a central axis. A pair of electrodes apply an electrical signal to a body of a patient. A rigid member associated with each of the pair of electrodes hold the electrode in a fixed position with respect to the first end of the handle portion. The rigid member holds the electrode at a fixed angle from the central axis of the handle portion. | 11-19-2009 |
| 20090319012 | MODULAR STIMULATION LEAD NETWORK - A medical kit and method for treating an ailment, such as chronic pain is provided. The kit comprises first and second medical leads, e.g., stimulation leads. Each lead comprises an elongated body and at least one operative element. The first medical lead comprises a coupling mechanism, such as a slot, and the second medical lead comprises a complementary mechanism, such as a rail, that slidably engages the coupling mechanism of the first medical lead. The method may comprise delivering the first medical lead into a patient's body, e.g., into the epidural space of the patient, and delivering the second medical lead into the patient's body by sliding the complementary coupling mechanism of the second medical lead along the coupling mechanism of the first medical lead. | 12-24-2009 |
| 20100016934 | APPARATUS AND METHOD FOR APPLYING ENERGY WITHIN AN OBJECT - The invention relates to an apparatus for applying energy within an object. The apparatus comprises an energy applying unit ( | 01-21-2010 |
| 20100030308 | ELECTRICAL LEAD - An electrically conductive member ( | 02-04-2010 |
| 20100057174 | ELECTRICALLY CONDUCTIVE PATHWAYS IN MEDICAL DEVICES - Apparatuses, systems, and methods for electrically conductive pathways in medical devices. One embodiment of a medical device can include an elongate polymeric body having a proximal end and a distal end. Discrete particles of an electrically conductive material in the elongate polymeric body can form an electrically conductive pathway that extends at least partially between the proximal end and the distal end of the elongate polymeric body. | 03-04-2010 |
| 20100076533 | SYSTEM FOR TRANSMITTING ELECTRICAL CURRENT TO A BODILY TISSUE - In some embodiments, an apparatus includes a substantially rigid base and a flexible substrate. The substantially rigid base has a first protrusion and a second protrusion, and is configured to be coupled to an electronic device. The flexible substrate has a first surface and a second surface, and includes an electrical circuit configured to electronically couple the electronic device to at least one of an electrode a battery, or an antenna. The flexible substrate is coupled to the base such that a first portion of the second surface is in contact with the first protrusion. A second portion of the second surface is non-parallel to the first portion. | 03-25-2010 |
| 20100087903 | ELECTROTHERAPEUTIC DEVICE - The invention provides an electro-therapeutic device for application on a human or animal body part, comprising electrodes ( | 04-08-2010 |
| 20100100163 | Miniature biofield vitalizer - An improved method of vitalizing people or other living things using a time varying interaction of electrical fields, electrons, magnetic fields, air and mental in close proximity to the person to be vitalized. The principal embodiment has long battery life and fits in the pocket. | 04-22-2010 |
| 20100114271 | SHIELDED CONDUCTOR FILAR - STIMULATION LEADS - A lead for a medical device includes an elongate filar core member having an axis, which is operable for transmitting a lead signal. Furthermore, the lead includes an insulating layer disposed directly on the elongate filar core member and that extends along the axis. The lead also includes an electrically conductive layer disposed directly on the insulating layer and that extends along the axis. | 05-06-2010 |
| 20100114272 | MULTIPLE MICRO-WIRE ELECTRODE DEVICE AND METHODS - A device and method for targeting multiple sites of nervous tissue includes an outer elongated element ( | 05-06-2010 |
| 20100114273 | ELECTRODE FOR FUNCTIONAL ELECTRICAL STIMULATION - The present disclosure provides a hydrogel electrode designed to be integrated within a wearable functional electrode stimulation (FES) system. The wearable FES system comprises a portable electrical stimulator; wearable and stretchable clothing; an electrical connection between the electrical stimulator and the wearable and stretchable clothing; means to carry a current within the clothing; and one or more hydrogel electrode(s) which interface between the clothing and an applicable body part. | 05-06-2010 |
| 20100137954 | CONDUCTIVE COUPLINGS, AND COMPONENTS THEREOF, FOR MEDICAL ELECTRICAL LEADS - The present invention is configured to provide an offset weld and crimp in a coupling component that can be located entirely within a lumen of a lead body. This end is accomplished by providing an asymmetric coupling component is provided with a crimp recess, for example a groove or a bore extending along one side of the component and a thickened portion offset laterally from the groove or bore and having a welding surface displaced laterally from the groove or bore. While the embodiments illustrated herein are those employing a crimping groove, for purposes of understanding the invention it should be understood that a bore may be substituted. In preferred embodiments, the crimp recess is used to receive a stranded or cabled conductor within the lead body and the offset portion is used to attach to one or more filars of an electrode coil by welding thereto. | 06-03-2010 |
| 20100241202 | Zapper with alligator clips - Alligator clips are an improvement to Hulda Clark hand holds in a number of ways. Hand holds are a confinement to the hands for as long as the zapper is used. Alligator clips keep the hands free for use during zapper treatment. Alligator clips are attached to wet clothing. The treatment results are clearly visible on the surface of the body and this becomes an encouragement to continue treatment. With the Hulda Clark hand holds the healing energy is applied only to the interior of the body. With alligator clips the application of healing energy reaches the entire body both exterior and interior. With alligator-clips it is possible to see the dead parasites when the treatment is concluded. With the Hulda Clark hand holds the dead parasites are not visible. | 09-23-2010 |
| 20100241203 | ELECTRODE FOR CONTINUOUSLY STIMULATING FACIAL NERVE ROOT AND APPARATUS FOR MONITORING ELECTROMYOGRAMS OF FACIAL MUSCLES USING THE ELECTRODE THEREOF - An electrode for continuously stimulating a facial nerve root capable of a stable holding required for an electrode that continuously stimulates a facial nerve root, and an apparatus for monitoring electromyograms of facial muscles using the electrode for continuously stimulating the facial nerve root, are provided. The electrode for continuously stimulating the facial nerve root comprises an electrode unit, a contact unit, a guard unit, an extension unit, and a wire unit. The electrode for continuously stimulating the facial nerve root is held by clamping the extension unit between the facial nerve root and the anterior inferior cerebellar artery or the small artery so that the contact unit closely contacts to the facial nerve root and is fixed. | 09-23-2010 |
| 20100262213 | METHOD OF PRODUCING A PROXIMAL CONNECTOR END OF AN IMPLANTABLE LEAD - A connector for an implantable medical lead that is electrically and mechanically connectable to an implantable medical device, has a connector pin made of a first conducting material. A tubular insulator made of an insulating material concentrically surrounds at least a portion of the pin. A connector ring made of a second conducting material is concentrically positioned around at least a portion of the insulator. The insulator is connected to the connector ring by spark plasma sintering in the case of an active fixation lead, and is connected to the ring and the pin by spark plasma sintering in the case of a passive fixation lead. | 10-14-2010 |
| 20100305670 | Method and Devices for Coupling a Lead Conductor Member to a Functional Component - The embodiments herein relate to a connection body for welding a conductor member to a functional lead component such as a fixation base or terminal pin. The various connection body embodiments each have at least one slot defined in a wall of the connection body at which the conductor member is laser welded to the connection body. | 12-02-2010 |
| 20100305671 | STIMULATION ELECTRODE - One aspect relates to a stimulation electrode including an electrically conducting base body. The base body encompasses tantalum and is at least partially covered with a porous tantalum oxide layer, which is anodically applied by means of high voltage pulses. Provision is made according to an embodiment for a metallic protective layer to cover the porous tantalum oxide layer so as to prevent a hydrogen embrittlement. | 12-02-2010 |
| 20100331932 | IMPLANTED LEAD SLEEVE HAVING RFID TAG - An identification device for an implantable lead includes an associated implantable sleeve and a radio frequency identification device (RFID) tag associated with the sleeve. The RFID tag includes information relating to the implantable lead, its associated lead system, or an associated implantable medical device. The RFID tag may be hermetically sealed within the sleeve and the sleeve selectively fixed along a length of the lead. The sleeve may comprise a loop forming an aperture, a crimped clamp device, a clamp device including a ratchet, clip, or rivet mechanism, or a clamp device including two separate clamshells, all of which allow for secure attachment to the lead. Alternatively, the sleeve may integrally be formed as part of the lead between a lead conductor and an insulated lumen. An external interrogator may be used for identifying information contained within the RFID tag. | 12-30-2010 |
| 20110015709 | CONNECTION ELEMENT FOR CONDUCTION COIL - One aspect is a medical electrode system including a conduction coil and a stimulation electrode. The stimulation electrode encompasses a base body having a top area and an end area. The system is characterized in that the conduction coil encompasses a connection element. The connection element is thermally shrink-fitted onto the end area. | 01-20-2011 |
| 20110015710 | CRIMP CONNECTION BETWEEN STIMULATION ELECTRODE AND CONDUCTION COIL - One aspect is a stimulation electrode including a base body. The base body encompasses a top area and an end area. The end area encompasses a groove-like, radially revolving coupling element, into which a connection area of a conduction coil can be pressed by means of plastic deformation. | 01-20-2011 |
| 20110015711 | CONNECTION BETWEEN STIMULATION ELECTRODE AND CONDUCTION COIL - One aspect includes a stimulation electrode including a base body. The base body encompasses a top area and an end area, and the end area encompasses a screw thread at least area by area. | 01-20-2011 |
| 20110054578 | HIGH-FREQUENCY ELECTRODE UNIT FOR SCALP CARE - The present invention relates to an electrode unit for scalp care and a high-frequency treatment apparatus for scalp care including an electrode unit for scalp care. The present invention includes an electrode unit for scalp care which maximally applies a high-frequency current to a scalp of a user to be treated through a plurality of protruding terminals and efficiently stimulates the scalp through the plurality of protruding terminals. The inventive electrode unit for scalp care supplies the high-frequency current to the scalp to be treated through a plurality of protruding terminals so that the protruding terminals and the scalp can be easily come into direct close contact with each other, and stimulates the scalp, thereby maximizing a hair and scalp care effect. | 03-03-2011 |
| 20110060392 | Implantable Microstimulators - Electrolytic capacitor microstimulators are provided. Microstimulators of the invention are configured to operate, upon implantation into a living body, as an electrolytic capacitor that employs body fluid as its electrolyte. Also provided are methods and systems that include the microstimulators of the invention, as well as methods of using the devices and systems in a variety of different applications. | 03-10-2011 |
| 20110060393 | SYSTEM AND METHOD FOR ENERGY DELIVERY TO A TISSUE USING AN ELECTRODE ARRAY - Devices, systems, and related methods for electric fields delivery for preferential destruction of cancerous cells and tissue ablation. | 03-10-2011 |
| 20110106228 | BRAZING OF CERAMIC TO METAL COMPONENTS - A method for making a feedthrough assembly for an implantable electronic medical device comprises providing a metallic ferrule having an outer surface and an aperture defined by an inner lumen surface; providing an insulator, the insulator having a first surface and a second surface. At least one of the first surface and the second surface of the insulator includes a brazing region disposed thereon. The braze material is applied to the brazing region and the insulator is positioned within or around the metallic ferrule such that the positioned insulator brazing region and the metallic ferrule outer surface or inner lumen surface defines a braze gap. The braze gap has a width ranging between 10 μm to 50 μm. The feedthrough assembly is then heated at a temperature conducive to melt the braze material in the braze gap thereby forming a hermetic seal between the ferrule and said insulator. | 05-05-2011 |
| 20110125239 | LEAD INTERCONNECT USING A CAPUTRED FIXATION MEMBER - Methods and devices for interconnecting a medical lead conductor member and an electrode are provided. One device includes a medical lead having a shaft. The shaft has a conductor member extending therethrough and a ring electrode disposed along the shaft. The ring electrode has a fixation device disposed within the ring electrode, and the fixation device forms an interference fit with the conductor member, forming an electrical contact therebetween. Also provided are methods for forming an electrical interconnect between a ring electrode and a conductor member. | 05-26-2011 |
| 20110137389 | FIBROUS ELECTRODE MATERIAL - A biomimetic electrode material including a fibrous matrix including a conductive polymer and an ion conducting polymeric material is described. The biomimetic electrode material may be used in a number of body-implantable applications including cardiac and neuro-stimulation applications. The biomimetic electrode material can be formed using electrospinning and other related processes. The biomimetic electrode may facilitate efficient charge transport from ionically conductive tissue to the electronically conductive electrode, and may induce surrounding tissue to attach or interface directly to the implanted device, increasing the biocompatibility of the device. | 06-09-2011 |
| 20110152987 | PLACEMENT DEVICES THAT ENABLE PATIENTS TO ACCURATELY POSITION MEDICAL PATCHES AT TARGET LOCATIONS AND METHODS THEREFOR - A placement device for a medical patch includes an alignment guide having a shaft with a first end having a first anatomical alignment marker and a second end having a second anatomical alignment marker, a swinging gate both pivotally and rotationally coupled with the first end of the shaft for selectively pivoting the gate toward and away from the shaft and rotating the gate between opposite sides of the shaft, whereby the gate has first and second major faces and a first opening extending through the gate between the first and second major faces. The placement device includes a spacer for selectively adjusting spacing between the gate and the first end of the shaft, and a flexible diaphragm having a flexible dome disposed within the first gate opening. At least one magnet is located in the center of the flexible dome for holding the medical patch within the flexible dome. | 06-23-2011 |
| 20110160815 | STIMULATION LEAD FOR APPLICATION OF ELECTRICAL PULSES TO TISSUE OF A PATIENT AND METHOD FOR FABRICATING A STIMULATION LEAD - In one embodiment, a method of fabricating a stimulation lead for applying electrical pulses to tissue of a patient, comprises: supplying a lead body, wherein the lead body comprises a plurality of wire conductors extending from a proximal end of the lead body to a distal end of the lead body, and the plurality of conductor wires are disposed within insulative material of the lead body; and providing a plurality of terminals and electrodes on the proximal end and the distal end of the lead body respectively, wherein the plurality of terminals and electrodes are electrically coupled through the plurality of wire conductors; wherein the providing comprises: (i) positioning a conductive band about the lead body, wherein the conductive band comprises a first end and a second end and the first end and the second end are adapted to be clasped together; (ii) positioning a conductor wire between an exterior surface of the first end and an interior surface of the second end of the conductive band; (iii) closing the first end and the second end of the conductive band about the conductor wire wherein the first end and the second end are disposed in an overlapping arrangement; and (iv) welding the first end and the second end to seal the conductive band about the lead body. | 06-30-2011 |
| 20110202117 | MEDICAL ELECTRICAL LEAD INCLUDING AN INDUCTANCE AUGMENTER - A medical electrical lead includes an inductance augmenter assembly. The assembly includes an inductor coil formed of an insulated wire, which is wound about a non-conductive core and is electrically coupled in series between a conductor coil of the lead and an electrode of the lead. | 08-18-2011 |
| 20110208280 | LEAD INCLUDING CONDUCTORS CONFIGURED FOR REDUCED MRI-INDUCED CURRENTS - Systems and methods for improving response of implantable leads to magnetic fields during medical procedures such as magnetic resonance imaging (MRI) are described. In various embodiments, the lead includes an inner conductor that is helically shaped and radially surrounded, at least in part, by one or more high-voltage conductors. The high-voltage conductor can be mechanically and/or electrically coupled, via a coupler, to the shocking coil. The pitch of the inner and/or outer conductor can be varied (e.g., continuously or at certain points) along the length of the lead. In some embodiments, the filar thickness, the pitch, and the mean coil diameter of the inner coil, the high voltage conductor coil, and the shock coil can be configured such that these coils have a desired inductance value when subjected to externally applied electromagnetic energy at radio frequencies commonly generated by MRI scanners (e.g., 40 MHz to 300 MHz). | 08-25-2011 |
| 20110245903 | DIRECTIONAL LEAD ASSEMBLY - Leads having directional electrodes thereon. Also provided are leads having directional electrodes as well as retention ledges to secure the electrodes to the leads. Also provided are leads with directional electrodes where all the electrodes have the same surface area. Methods of manufacturing leads and methods of treating conditions and selectively stimulating regions of the nervous system are also provided. | 10-06-2011 |
| 20110257714 | SELF-FOLDING PADDLE LEAD AND METHOD OF FABRICATING A PADDLE LEAD - In one embodiment, a medical lead comprises a lead body for conducting electrical pulses and a paddle. The paddle includes an intermediate metal layer, at least an insulative polymer backing layer, and an insulative polymer covering layer. The intermediate metal layer comprises a plurality of features defined by gaps in the metal material in the metal layer such that each feature is electrically isolated from each other feature, wherein each feature includes a respective connector element that is electrically coupled to at least one conductor within the lead body, wherein a portion of the insulative polymer covering layer is exposed above each feature to define a respective electrode for the corresponding feature. Also, the paddle possesses shape memory to cause the paddle to assume a substantially planar orientation when the shape memory is in a relaxed state. | 10-20-2011 |
| 20110282420 | FORMING CONDUCTIVE COUPLINGS IN MEDICAL ELECTRICAL LEADS - An inner surface of a coupling component sidewall forms first and second portions of a cavity of the coupling component. A conductive coupling between an electrode and a conductor of a medical electrical lead may be formed by inserting a segment of the conductor into the first portion of the cavity, crimping the sidewall of the coupling component around the inserted segment, inserting a segment of the electrode into the second portion of the cavity, and welding an edge of the sidewall to the inserted electrode segment. The edge of the sidewall may define a slot, extending between first and second portions of the cavity, or a hole extending through the sidewall. The electrode may be part of an electrode assembly, mounted around an inner insulation layer of the lead, and the conductor may be part of a conductor assembly extending between inner and outer insulation layers of the lead. | 11-17-2011 |
| 20120022624 | Electrode Lead for Medical Use, Insulating Tube and Method for Producing the Same - An insulating tube for an electrode lead for medical use, particularly a cardiac pacemaker electrode lead, defibrillator electrode lead, electrode lead for nerve stimulation or the like, including a base material made of at least one material of the group consisting of silicones, polyurethanes, polyimide, PTFE, ETFE, and copolymers made of silicones and polyurethanes. In order to improve the functionality of such an insulating tube during friction of the tube with friction partners, at least in one volume region, which preferably forms the lateral surface of the insulating tube, the tube, in addition to the base material, includes a fibrous and/or particulate filler material having a higher abrasion resistance than the respective base material. A corresponding electrode lead is also provided, and a simple and cost-effective method for producing such an insulating tube and such an electrode lead. | 01-26-2012 |
| 20120041527 | LEAD INSERTION VISIBILITY - An implantable medical device system that includes a housing containing an electrical circuit and a connector header mounted on the housing. A first inner surface of the connector header forms a connector bore adapted for receiving a lead connector assembly for electrically coupling a medical lead to the circuitry contained in the housing, and one of the connector header and the lead connector includes a visibly modified surface for facilitating visual verification of full insertion of the medical lead connector assembly in the connector bore. | 02-16-2012 |
| 20120041528 | TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD - A shield located within an implantable medical lead may be terminated in various ways at a metal connector. The shield may be terminated by various joints including butt, scarf, lap, or other joints between insulation layers surrounding the lead and an insulation extension. The shield may terminate with a physical and electrical connection to a single metal connector. The shield may terminate with a physical and electrical connection by passing between an overlapping pair of inner and outer metal connectors. The metal connectors may include features such as teeth or threads that penetrate the insulation layers of the lead. The shield may terminate with a physical and electrical connection by exiting a jacket of a lead adjacent to a metal connector and lapping onto the metal connector. | 02-16-2012 |
| 20120083864 | MEDICAL LEAD SYSTEM UTILIZING ELECTROMAGNETIC BANDSTOP FILTERS - Medical lead systems utilizing electromagnetic bandstop filters are provide which can be utilized in a magnetic resonance imaging (MRI) environment for patients who have implanted medical devices. The medical lead system includes an implanted lead having at least one bandstop filter associated therewith, for attenuating current flow through the lead over a range of frequencies. The bandstop filter has an overall circuit Q wherein the resultant 3 dB bandwidth is at least 10 kHz. The values of capacitance and inductance of the bandstop filter are selected such that the bandstop filter is resonant at a selected center frequency. Preferably, the bandstop filter has an overall circuit Q wherein the resultant 10 dB bandwidth is at least 10 kHz. Such bandstop filters are backwards compatible with known implantable deployment systems and extraction systems. | 04-05-2012 |
| 20120089213 | MEDICAL LEAD WITH FILLER LAYER - A medical lead includes a first wire coil having an outer diameter and a marker coil having an inner diameter. The marker coil is assembled over the first wire coil. The outer diameter first wire coil is smaller than the inner diameter of the marker coil thereby defining a gap. A second wire coil substantially fills the gap between the first wire coil and the marker coil. A ball weld is formed at an end of the medical lead adjacent each of the first and second wire coils and adjacent the marker coil. | 04-12-2012 |
| 20120109270 | MEDICAL LEAD COIL CONDUCTOR WITH SPACER ELEMENT - Medical electrical leads equipped with spacer elements and configured for use during medical procedures such as magnetic resonance imaging (MRI) are disclosed. An illustrative medical electrical lead includes a proximal connector, an insulated lead body including at least one electrode, a helically coiled conductor wire, and a helically coiled spacer element interstitially disposed between adjacent turns of the conductor wire. | 05-03-2012 |
| 20120130459 | Neural Device Having Via-Hole Connection and Using at Least One Nano-Wire - Provided is a neural device including at least one nano-wire. The neural device includes a nano-wire formed on a base formed on a first surface of a substrate, and an electrode pad formed on a second surface different from the first surface of the substrate and configured to output an electrical signal gained from a neural fiber through the nano-wire or apply a signal for an electric stimulus to the nano-wire. Therefore, it is possible to prevent the nano-wire from becoming embedded in an encapsulation and maximize a contact between the nano-wire and a nerve. | 05-24-2012 |
| 20120150269 | SELF-SEALING SEPTUM ASSEMBLY - Exemplary septum assemblies include first and second housing components each defined by at least an inner surface, at least one sealing strip disposed at least partially on at least one of the inner surfaces of the housing components, and a compression member at least partially surrounding the housing components. | 06-14-2012 |
| 20120165911 | METHODS FOR MAKING LEADS WITH SEGMENTED ELECTRODES FOR ELECTRICAL STIMULATION SYSTEMS - One embodiment is a method of making a stimulation lead that includes providing a pre-electrode assembly comprising a plurality of segmented electrodes and a plurality of raised connectors. Each of the segmented electrodes is coupled to at least one other of the segmented electrodes by at least one of the raised connectors. The method further includes forming the pre-electrode assembly into a tube with the tube defining a longitudinal axis. Each of the raised connectors is disposed at a radius with respect to the longitudinal axis that is greater than a radius of any of the segmented electrodes with respect to the longitudinal axis. The method also includes forming at least a portion of a lead body around the segmented electrodes of the pre-electrode assembly; and grinding the tube comprising the pre-electrode assembly and portion of the lead body to remove the plurality of raised connectors leaving the plurality of segmented electrodes and the portion of the lead body. | 06-28-2012 |
| 20120197364 | PHOTOELECTRICAL DEVICES FOR STIMULATING NEURONS - The present invention provides a novel photoelectrical device for efficient transmission of electrical signals to a neuron. This photoelectrical device comprises one or more charging units for coupling to and stimulating one or more neurons by charge, the charging unit comprising: a nanostructure-based electrode having a surface, which has a predetermined developed surface area for coupling to a neuron and which carries a plurality of photosensitive regions (e.g. quantum dots) interfacing with a biocompatible macromolecule for tuning the relative energy levels between the photosensitive regions and the electrode, as well as for directing the spatial polarity of charge separation the surface being thereby electrically chargeable and dischargeable in response to light excitation of the photosensitive regions, the charges stimulating the neuron when coupled to the surface. | 08-02-2012 |
| 20120203314 | CONNECTOR ENCLOSURE ASSEMBLIES OF MEDICAL DEVICES INCLUDING AN ANGLED LEAD PASSAGEWAY - Connector enclosure assemblies for medical devices provide an angled lead passageway. The lead passageway which is defined by electrical connectors and intervening seals within the connector enclosure assembly establishes the angle relative to a base plane of the connector enclosure assembly. Various other aspects may be included in conjunction with the angled lead passageway, including an angled housing of the connector enclosure assembly, feedthrough pins that extend to the electrical connectors where the feedthrough pins may include angled sections, and a set screw passageway set at an angle relative to the lead passageway to provide fixation of a lead within the lead passageway. | 08-09-2012 |
| 20120232623 | SYSTEMS AND METHODS FOR COUPLING CONDUCTORS TO CONDUCTIVE CONTACTS OF ELECTRICAL STIMULATION SYSTEMS - An electrical stimulation lead includes a plurality of conductive contacts disposed at a distal end and a proximal end of a lead body. The plurality of conductive contacts includes a plurality of electrodes and a plurality of terminals. At least one of the conductive contacts is a first conductive contact that includes at least one adhesive aperture defined between an inner surface and an outer surface of the at least one conductive contact. A plurality of conductors each electrically couple at least one of the electrodes to at least one of the terminals. Each first conductive contact has a conductor associated with, and electrically coupled to that first conductive contact. The adhesive is disposed in proximity to the at least one adhesive aperture of at least one first conductive contact to adhesively couple that first conductive contact to the at least one associated conductor. | 09-13-2012 |
| 20120239124 | IN-LINE CONNECTOR TERMINALS FOR IMPLANTABLE MEDICAL ELECTRICAL LEADS - An implantable medical electrical lead includes a plurality of conductors that extend continuously, without any intermediary junctions, between a plurality of electrodes and a corresponding plurality of contact members of an in-line connector terminal. A junction between each conductor and the corresponding contact member is preferably formed by first fitting a conductive sleeve, which is coupled to a proximal portion of the conductor, into an eyelet feature of the contact member, which is mounted on a strut member, and then welding the sleeve to the contact member at a pre-formed slot of the contact member, which extends along an external recessed surface thereof. The assembly of the connector terminal preferably completes the construction of the lead, wherein the proximal portion of each conductor is positioned in a helical path, which extends between an elongate body of the lead and the connector terminal, and along which a grip zone is formed. | 09-20-2012 |
| 20120253436 | Holder Removably Mountable on Associated Device - A holder serves as a removable accessory to a stimulator unit chassis or cabinet, or other device. It can function as an integral part of the device that closely fits over the top of the device, to provide a support for a hand-held tool associated with the device, e.g., a bipolar probe with widely spaced electrodes. The holder, which may be constructed to be of one piece, is configured to be easily removed from the device to facilitate cleaning of the holder and/or to facilitate packing of the stimulator unit (or other device) for shipping purposes, e.g., in case of device repairs, etc. In other embodiments, the holder may associate a tray or box for storing a variety of items with a host device on which the holder is mounted. | 10-04-2012 |
| 20120259395 | DEVICE FOR ELECTROTHERAPEUTIC TREATMENT - The invention relates to an apparatus for electrotherapeutic treatment of the human body, which has electrodes that can be laid against the body and a device for producing a therapy current that flows through the body, by way of the electrodes, whereby the device for generating the therapy current comprises two oscillators having frequencies f | 10-11-2012 |
| 20120296403 | METHODS AND COMPOUNDS FOR MUSCLE GROWTH - The disclosure relates to treating muscle wasting-associated disorders in a patient, using a therapeutically effective amount of an antagonist of Fbxo40, wherein the antagonist reduces the expression, level or activity of Fbxo40. The Fbxo40 antagonist increases muscle mass, or prevents, limits or reduces muscle mass loss, in the patient. The Fbxo40 antagonist can be a low molecular weight (LMW) compound, a protein, an antibody, or an inhibitory nucleic acid, such as a siRNA. The disclosure also relates to methods of screening for antagonists of Fbxo40, and methods of diagnosing or monitoring levels of muscle mass maintenance, loss or increase. | 11-22-2012 |
| 20120310314 | SYSTEMS AND METHODS FOR THE TREATMENT OF PAIN THROUGH NEURAL FIBER STIMULATION - Embodiments of the present invention provide systems and methods for the treatment of pain through activation of select neural fibers. The neural fibers may comprise one or more afferent neural fibers and/or one or more efferent neural fibers. If afferent fibers are stimulated, alone or in combination with efferent fibers, a therapeutically effective amount of electrical stimulation is applied to activate afferent pathways in a manner approximating natural afferent activity. The afferent fibers may be associated with primary receptors of muscle spindles, golgi tendon organs, secondary receptors of muscle spindles, joint receptors, touch receptors, and other types of mechanoreceptors and/or proprioceptors. If efferent fibers are stimulated, alone or in combination with afferent fibers, a therapeutically effective amount of electrical stimulation is applied to activate intrafusal and/or extrafusal muscle fibers, which results in an indirect activation of afferent fibers associated therewith. | 12-06-2012 |
| 20120330389 | DEFIBRILLATOR WITH A NORMALIZED ELECTRODE INTERFACE AND DEFIBRILLATING ELECTRODE - A defibrillator includes a defibrillator mainframe and a defibrillating electrode. The defibrillator mainframe includes a main control unit and a master device electrically connected to the main control unit. The defibrillating electrode comprises a slave device supporting a bus protocol, the master device and slave device being interconnected through a bus. | 12-27-2012 |
| 20130041442 | METHOD FOR COATING DEVICES USING ELECTROSPINNG AND MELT BLOWING - A medical electrical lead may include an insulative lead body, a conductor disposed within the insulative lead body, an electrode disposed on the insulative lead body and in electrical contact with the conductor and a fibrous matrix disposed at least partially over the electrode. The fibrous matrix may be formed from a non-conductive polymer. | 02-14-2013 |
| 20130041443 | IN VIVO TREATMENT OF SKIN LESIONS BY ELECTRICAL NANOPULSES - This disclosure relates to an in vivo treatment of a skin lesion of a mammal comprising application of electrical energy to the skin lesion in a form of electrical pulses. At least one electrical pulse is applied. The pulse duration may be at least 0.01 nanoseconds at the full-width-at-half-maximum. This treatment may at least prevent growth of the lesion. | 02-14-2013 |
| 20130123891 | HIGH DENSITY TERMINAL CONTACTS FOR STIMULATION LEAD AND STIMULATION SYSTEM EMPLOYING THE SAME, AND METHOD OF STIMULATION LEAD FABRICATION - In one embodiment, a method of fabricating a lead comprises: providing a lead body comprising a plurality of conductive wires; providing a flex film connector structure, the flex film connector structure comprising a plurality of conductive pads on a first portion of the flex film connector structure, a plurality of contacts on a second portion of the flex film connectors, and a plurality of traces electrically connecting the plurality of conductive pads with the plurality of contacts; placing the first portion of the flex film connector adjacent to a cross-section of one end of the lead body; electrically coupling the plurality of conductive pads of the flex film connector structure to the plurality of conductive wires at the one end of the lead body; and wrapping the second portion of the flex film connector structure about the lead body to form a plurality of electrical contacts. | 05-16-2013 |
| 20130131765 | FIBROUS MATRIX COATING MATERIALS - A medical electrical lead may include an insulative lead body, a conductor disposed within the insulative lead body, an electrode disposed on the insulative lead body and in electrical contact with the conductor and a fibrous matrix disposed at least partially over the electrode. The fibrous matrix may be formed from a polyisobutylene urethane, urea or urethane/urea copolymer. | 05-23-2013 |
| 20130172971 | SAFETY SYSTEM FOR ELECTROSTIMULATION DEVICE - A housing for an electrostimulation device comprising a charger plug and a stimulation plug, designed to receive respectively a connector linked to a charger and a connector linked to a stimulation electrode, characterized in that it comprises a mobile locking element designed to alternately lock the charger plug or the stimulation plug. | 07-04-2013 |
| 20130184792 | NON-INVASIVE MAGNETIC OR ELECTRICAL NERVE STIMULATION TO TREAT OR PREVENT AUTISM SPECTRUM DISORDERS AND OTHER DISORDERS OF PSYCHOLOGICAL DEVELOPMENT - Devices, systems and methods are disclosed for treating or preventing an autism spectrum disorder, a pervasive developmental disorder, or a disorder of psychological development. The methods comprise transmitting impulses of energy non-invasively to selected nerve fibers, particularly those in a vagus nerve. The nerve stimulation may be used as a behavior conditioning tool, by producing euphoria in an autistic individual. Vagus nerve stimulation is also used to modulate circulating serotonin levels in a pregnant woman so as to reduce the risk of having an autistic child; modulate the levels of growth factors within a child; promote balance of neuronal excitation/inhibition; modulate the activity of abnormal resting state neuronal networks; increase respiratory sinus arrhythmia; and avert episodes of motor stereotypies with the aid of forecasting methods. | 07-18-2013 |
| 20130190847 | COMPOSITE ELECTRODE - An electrode for applying electric fields to a patient includes a plurality of ceramic elements (e.g., ceramic discs) that are designed to be positioned against the patient's skin. Electrical connections are made to the ceramic elements (e.g., using a flex circuit). Temperature sensors (e.g., thermistors) are preferably provided at at least some of the ceramic elements to sense the temperature at the skin beneath the ceramic elements, so that appropriate action can be taken if an overtemperature condition is detected. | 07-25-2013 |
| 20130231724 | SYSTEM OF FUNCTIONAL ELECTRICAL STIMULATION - The present invention discloses a functional electrical stimulation system comprising a primary power, a boost module, an energy storage section, an output control relay, an automatic discharge circuit, a foot/hand controlled switch, a current detection chip and a current limiting fuse. The boost module comprises n DC chopper circuits connected in series, and outputs a high voltage of 100-200V. According to an enable signal and a current detection signal, the output control relay disables/enables the DC boost module. The automatic discharge circuit discharges capacitance of the energy storage section automatically when the relay turns off the power input. The Foot/hand controlled switch, the current detection chip and the current limiting fuse form a triple accident protection circuit. The functional electrical stimulation system maximizes the intensity of electrical stimulation within the range that the human body can withstand. Meanwhile, it provides multiple security protection mechanisms and enhanced reliability to avoid danger during the use. | 09-05-2013 |
| 20130282086 | SYSTEMS AND METHODS FOR MAKING AND USING ELECTRODE OR TERMINAL EXTENSIONS FOR COUPLING TO LEADS OF IMPLATANTABLE ELECTRICAL SYSTEMS - A lead assembly includes an implantable lead. Electrodes are disposed along a distal end of the lead in an electrode array. Terminals are disposed along a proximal end of the lead in a proximal-most terminal array and a medial terminal array. A terminal extension electrically couples to the medial terminal array. A port is defined in a connector at a first end of the terminal extension. The port has a first end and an opposing second end and forms a continuous passageway therebetween. The port receives the medial terminal array. A contact array includes connector contacts that are disposed within the port and that couple electrically with a terminal array disposed along a second end of the terminal extension. The contact array couples electrically with terminals of the medial terminal array of the lead when the medial terminal array is received by the port. | 10-24-2013 |
| 20130289681 | IMPLANTABLE MEDICAL DEVICE AND FEEDTHROUGH AND METHOD OF MAKING SAME - Implantable medical device having a feedthrough, a feedthrough and method for making such feedthrough. The feedthrough has a ferrule, an electrically conductive pin, a preform having a preform liquidus temperature, a capacitor, positioned within the ferrule abutting the preform, having a coating having a coating liquidus temperature and being configured to electrically couple with the preform, and an insulative assembly configured, at least in part, to seal against passage of a liquid through the ferrule, and having an insulative assembly liquidus temperature. The coating liquidus temperature is greater than the preform liquidus temperature and the coating liquidus temperature being greater than the insulative assembly liquidus temperature. | 10-31-2013 |
| 20130304168 | METHODS AND APPARATUS FOR TREATING ANAPHYLAXIS USING ELECTRICAL MODULATION - Methods and devices for treating anaphylaxis, anaphylactic shock, bronchial constriction, and/or asthma include providing an electrical impulse to a selected region of the vagus nerve of a patient suffering from anaphylaxis to block and/or modulate nerve signals that would regulate the function of, for example, myocardial tissue, vasodilation/constriction and/or pulmonary tissue. | 11-14-2013 |
| 20130304169 | SYSTEMS AND METHODS FOR SELECTIVELY APPLYING ELECTRICAL ENERGY TO TISSUE - Systems and devices for selectively applying electrical energy to a target region beneath a skin surface of a patient involve applying an electrical impulse to one or more electrodes on a skin surface of the patient to modulate one or more nerves at the target region, where the impulse is substantially blocked at nerves located between the target region and the skin surface such that only the nerves at the target region are modulated by the electrical impulse. | 11-14-2013 |
| 20130310909 | SYSTEMS AND METHODS FOR VAGAL NERVE STIMULATION - Devices, systems and methods are disclosed for electrical stimulation of the vagus nerve to treat or prevent disorders in a patient. The methods comprise transmitting impulses of energy to the vagus nerve according to a treatment paradigm that includes single doses of 30 seconds to 5 minutes of continuous stimulation. The treatment paradigm further comprises one or more daily treatment sessions that each include one or more doses for prophylactic or acute treatment of the patient's condition. Vagus nerve stimulation is used to modulate the release of inhibitory neurotransmitters in the brain, such as GABA, norepinephrine, and/or serotonin. | 11-21-2013 |
| 20130317580 | VAGAL NERVE STIMULATION TO AVERT OR TREAT STROKE OR TRANSIENT ISCHEMIC ATTACK - Devices, systems and methods are disclosed for treating or preventing a stroke and/or a transient ischemic attack in a patient. The methods comprise transmitting impulses of energy non-invasively to selected nerve fibers, particularly those in a vagus nerve. Vagus nerve stimulation is used to modulate the release of GABA, norepinephrine, and/or serotonin, thereby providing neuroprotection to the patient; to modulate the activity of resting state neuronal networks, particularly the sensory-motor network or resting state networks containing the insula; and to avert a stroke or transient ischemic attack that has been forecasted. | 11-28-2013 |
| 20130317581 | METHODS AND DEVICES RELATING TO NON-INVASIVE ELECTRICAL NERVE STIMULATION - The invention provides, in certain aspects, methods and devices relating to the use of non-invasive electrical nerve stimulation in subjects to reduce ischemic and/or reperfusion injury and restenosis, and to improve physical performance. | 11-28-2013 |
| 20130338743 | METHOD AND SYSTEM OF STIMULATION OF NERVE TISSUE WITH A SEQUENCE OF SPATIALLY DISTRIBUTED RESONANT SUB-THRESHOLD ELECTRICAL STIMULI - The present invention provides a method of stimulating an excitable tissue (e.g., in vitro, in vivo) with a primary electrical stimulus through a primary electrode at a primary stimulation frequency, to produce a propagating action potential in the excitable tissue. The invention is carried out by concurrently stimulating the excitable tissue with a secondary electrical stimulus through at least one secondary electrode at a secondary stimulation frequency. The primary and secondary stimulation frequencies are preferably different from one another. The secondary electrical stimulus preferably has an amplitude not more than one third that of the primary electrical stimulus. Preferably, propagation of the action potential in the excitable tissue is enhanced (e.g., when propagation of action potentials in the tissue is otherwise unstable, partially blocked, or fully blocked). Apparatus for carrying out the method is also described. | 12-19-2013 |
| 20130345779 | TWO DIMENSIONAL AND ONE DIMENSIONAL FIELD ELECTROPORATION - The shape and relative positions of two or more electrodes connected to a shaped metal surface are adjusted. By adjusting the shape and position of the electrodes, as well as the shape of the metal surface, the shape of the electrical field generated from the metal surface is precisely defined. The metal surface is brought into contact with cells and the defined electrical field provides reversible or irreversible electroporation to cells in a precisely defined area. The metal surface may be comprised of copper, silver, gold or other conductive material and combinations thereof and the voltage, wattage and duration of electricity applied to the electrodes can be varied to obtain a desired result. | 12-26-2013 |
| 20130345780 | Conformally Encapsulated Multi-Electrode Arrays With Seamless Insulation - Thin-film multi-electrode arrays (MEA) having one or more electrically conductive beams conformally encapsulated in a seamless block of electrically insulating material, and methods of fabricating such MEAs using reproducible, microfabrication processes. One or more electrically conductive traces are formed on scaffold material that is subsequently removed to suspend the traces over a substrate by support portions of the trace beam in contact with the substrate. By encapsulating the suspended traces, either individually or together, with a single continuous layer of an electrically insulating material, a seamless block of electrically insulating material is formed that conforms to the shape of the trace beam structure, including any trace backings which provide suspension support. Electrical contacts, electrodes, or leads of the traces are exposed from the encapsulated trace beam structure by removing the substrate. | 12-26-2013 |
| 20140074199 | METHOD AND APPARATUS FOR TREATMENT OF VIRAL DISEASES - An apparatus and method for treating viral infections delivers electrical stimulation to the skin or mucosa of a patient. The electrical stimulation is applied as a series of electrical pulses having different electrical characteristics. The apparatus may include a housing having at least two electrodes supplied with both AC and DC voltage, and powered by a battery. The electrodes are designed so as to maximize contact with the patient. | 03-13-2014 |
| 20140107740 | Advanced Electrolytic Device--Bimetallic Wound Dressing - An Advanced Electrolytic Device-Bimetallic Wound Dressing that provides galvanic current and has antimicrobial properties. The dressing comprises a pliable base material, along with a pattern of deposited metal powder and flakes. The metal powder and flakes include at least two different metal types. The two different metals create a galvanic current in the wound area. | 04-17-2014 |
| 20140135880 | SYSTEMS AND METHODS FOR WIRELESS PAIRING AND COMMUNICATION FOR ELECTRO-STIMULATION - The disclosure herein is directed toward systems and methods for pairing two or more devices into a wireless network and transferring data between two or more electro-stimulation devices. Specifically, the systems and methods disclosed herein may include pairing two or more devices into a network configuration using, in part, a pairing device to distinctly identify the devices to be paired and to pair the identified devices into a network. Moreover, the systems and methods disclosed herein may include transferring data between two or more devices using, in part, one or more electro-stimulation contacts for electro-stimulation therapy and using, in part, the same one or more electro-stimulation contacts for transferring data between two or more devices. | 05-15-2014 |
| 20140135881 | SAFETY SYSTEM FOR ELECTROSTIMULATION DEVICE - A housing for an electrostimulation device comprising a charger plug and a stimulation plug, designed to receive respectively a connector linked to a charger and a connector linked to a stimulation electrode, characterized in that it comprises a mobile locking element designed to alternately lock the charger plug or the stimulation plug. | 05-15-2014 |
| 20140163654 | METHOD FOR PROCESSING ELECTRODES FOR STIMULATION LEAD - In one embodiment, a method, of fabricating a stimulation lead for stimulating tissue of a patient, comprises: providing a lead body, the lead body comprising a plurality of conductors embedded within insulating material; providing a plurality of terminals; electrically coupling the plurality of terminals with the plurality of conductors; providing a plurality of electrodes, the plurality of electrodes comprising a plurality of substantially continuous longitudinal trenches on a surface of the electrodes, the electrodes comprising areas of reflow material forming microstructures substantially continuously along walls of the longitudinal trenches; and electrically coupling the plurality of electrodes with the plurality of conductors. | 06-12-2014 |
| 20140188200 | SYSTEMS, DEVICES AND METHODS FOR THE TREATMENT OF NEUROLOGICAL DISORDERS AND CONDITIONS - The present disclosure relates to methods, devices, and systems used for the treatment of and/or promoting recovery from various neurological disorders and conditions, including epilepsy and other seizure disorders and movement and other related disorders; for promoting recovery from acute or chronic brain injury (e.g. stroke, hypoxia/ischemia, head trauma, subarachnoid hemorrhage, and other forms of brain injury, for awakening and/or promoting the recovery of patients in various levels of coma, altered mental status or vegetative state); or for promoting recovery from chronic daily headache and migraine and related disorders via external (cutaneous) stimulation of the sensory branches of the trigeminal nerve in the face and forehead. More specifically, devices and electrode assemblies configured for stimulation of the supraorbital, supratrochlear, infraorbital, auriculotemporal, zygomaticotemporal, zygomaticoorbital, zygomaticofacial, nasal and infratrochlear nerves are disclosed. | 07-03-2014 |
| 20140222123 | NANOPILLAR ELECTRODE DEVICES AND METHODS OF RECORDING ACTION POTENTIALS - This disclosure provide a nanopillar electrode device, comprising a substrate patterned with a plurality of metal pads. The device may further comprise a plurality of nanopillars electrode arrays, wherein each nanopillar electrode array is attached to the substrate above a metal pad and electrically connected to the pad. The device may further comprise and a chamber surrounding the nanopillar electrodes, which can be used for culturing cells of interest for recording action potentials. The nanopillar electrode device may be configured to apply a voltage through the nanopillar electrodes from a voltage source. Nanopillar electroporation may be used to increase the permeability of cell membranes to allow intracellular recording. Also provided are methods of device fabrication, and methods of use. | 08-07-2014 |
| 20140222124 | METHODS AND APPARATUS FOR TREATING ANAPHYLAXIS USING ELECTRICAL MODULATION - Methods and devices for treating anaphylaxis, anaphylactic shock, bronchial constriction, and/or asthma include providing an electrical impulse to a selected region of the vagus nerve of a patient suffering from anaphylaxis to block and/or modulate nerve signals that would regulate the function of, for example, myocardial tissue, vasodilation/constriction and/or pulmonary tissue. | 08-07-2014 |
| 20140243942 | LEAD CONNECTOR WITH GLASS BRAZE - A medical device lead connector includes two or more electrically conducting contact rings spaced apart by electrically insulating ceramic ring. An electrically insulating glass material fixes the two or more electrically conducting contact rings to the insulating ceramic ring in axial alignment. | 08-28-2014 |
| 20140277309 | FUNCTIONAL ELECTRICAL STIMULATION METHOD, USE AND APPARATUS FOR MOOD ALTERATION - A method and apparatus for providing functional electrical stimulation to an individual for altering a mood or emotional parameter associated with a mood or emotional state is provided. The method involves providing functional electrical stimulation to facial muscles of the individual so as to elicit a detectable contraction in said muscles associated with a facial expression associated with a desired mood or emotional parameter. | 09-18-2014 |
| 20140343642 | Device for treating diseases - A method for treating a disease such as an infectious disease, a cancer or asthma, comprising administering to a patient a stay in a Faraday cage. | 11-20-2014 |
| 20140350649 | METHODS FOR MODULATING OSTEOCHONDRAL DEVELOPMENT USING BIOELECTRICAL STIMULATION - Compositions and methods are provided for modulating the growth, development and repair of bone, cartilage or other connective tissue. Devices and stimulus waveforms are provided to differentially modulate the behavior of osteoblasts, chondrocytes and other connective tissue cells to promote proliferation, differentiation, matrix formation or mineralization for in vitro or in vivo applications. Continuous-mode and pulse-burst-mode stimulation of cells with charge-balanced signals may be used. Bone, cartilage and other connective tissue growth is stimulated in part by nitric oxide release through electrical stimulation and may be modulated through co-administration of NO donors and NO synthase inhibitors. Bone, cartilage and other connective tissue growth is stimulated in part by release of BMP-2 and BMP-7 in response to electrical stimulation to promote differentiation of cells. The methods and devices described are useful in promoting repair of bone fractures, cartilage and connective tissue repair as well as for engineering tissue for transplantation. | 11-27-2014 |
| 20150018906 | PAEONIFLORIN PREPARATIONS AND USES THEREOF FOR FAT REDUCTION - Disclosed are methods and preparations useful for reducing fat at a targeted area(s) on a human. The preparations comprise as an active ingredient an adipolysis enhancing (i.e., fat-melting) amount of an active ingredient, paeoniflorin (PF). The preparations may be provided as an injectable preparation or as a topically applied preparation, such as in the form of a crème or lotion. In topical preparations, the active ingredient paeoniflorin may be contained within nanospheres, such as albumin nanospheres. The PF-containing preparations may also include a permeant, such as azone. The method may be accompanied by the application of ultrasound to the area being treated prior to, during or after, or prior to, during, and after application of the paeoniflorin preparation to an area of the body in which fat reduction is desired. By way of example, the methods and preparations are effective for reducing targeted fat deposits at various anatomical sites of the body, such as the midsection (“love handles”), jowls, hips, arms, thighs and buttocks area. | 01-15-2015 |
| 20150080993 | CONTRACTIBLE LOW-FREQUENCY ELECTROTHERAPY APPARATUS - A contractible low-frequency electrotherapy apparatus comprises a flexible carrying member and an electric stimulation member. The flexible carrying member includes a sleeving member having at least one flexible serpentine region with at least one extension unit. Each extension unit has two extension segments symmetric to each other and a bendable segment connected with the two extension segments and deformed by external force. The electric stimulation member includes a pulse generation unit, a pulse transmission conductor electrically connected with the pulse generation unit, and an electrode member electrically connected with the pulse transmission conductor. The pulse transmission conductor has at least one electric conduction unit embedded inside the extension unit of the flexible serpentine region. Each electric conduction unit has two connection segments corresponding to the extension segments and a reversal segment corresponding to the bendable segment. | 03-19-2015 |
| 20150080994 | PORTABLE SPINAL ORTHOTIC BACKREST - The present invention is to provide a back support plate, which is integrally formed of plastic and includes an upper portion with an inner-side having a vertical curvature and a horizontal curvature that respectively conform to the curvature of human thoracic vertebrae and a horizontal curvature of the human back corresponding in position to the thoracic vertebrae, and a lower portion with an inner-side having a vertical curvature and a horizontal curvature that respectively conform to the curvature of human lumbar vertebrae and a horizontal curvature of the human back corresponding in position to the lumbar vertebrae. The two inner-sides are protrudingly provided with a plurality of protruding knobs which correspond in position to two lateral sides of the thoracic and lumbar vertebrae and have upwardly and downwardly decreasing widths, respectively, such that the joining section between the two portions extends to the two lateral sides of the human back. | 03-19-2015 |
| 20150100111 | VISION RESTORATION ASSIST APPARATUS - A vision restoration assist apparatus includes an insulating case including a biocompatible body portion and a biocompatible cover portion that are joined to each other to form a storage space in the case, an electrode disposed outside the case, an electronic circuit disposed in the storage space of the case, and a joint layer disposed between joint surfaces of the body portion and the cover portion of the case and formed of a sintered bulk of a predetermined metal powder having an average particle size of 1 μm or less. | 04-09-2015 |
| 20150306379 | DEVICE FOR CONTACTING AND ELECTRICALLY STIMULATING BIOLOGICAL TISSUE - A device for contacting and/or electrically stimulating biological tissue by means of at least one electrode has at least a first unit, on which the at least one electrode is provided and which is configured for implantation in a human or animal body, a second unit, for supplying the first unit with electrical energy, and at least a first and a second conductive track for the voltage supply of the first unit. The first and second conductive tracks are respectively electrically connected to the first and second units and are at different voltage potentials. Spatially between the first and second conductive tracks, at least a first additional conductive track is arranged that is functionally not involved in the voltage supply of the first unit. | 10-29-2015 |
| 20160015969 | METHOD AND APPARATUS FOR FOR CONTROLLED DISSIPATION OF RADIATED ENERGY EMISSION - Disclosed herein are devices and methods for shielding certain medical conductors, such as neurotherapy leads from MRI energy. Preferred embodiments comprise a heat sink; a first antenna coil extending from the heat sink and wound around the longitudinal axis of the therapeutic conductor in a first longitudinal direction; and a second antenna coil extending from the heat sink and wound around the longitudinal axis of the therapeutic conductor in a second longitudinal direction. | 01-21-2016 |
| 20160106979 | SYSTEMS, DEVICES AND METHODS FOR THE TREATMENT OF NEUROLOGICAL DISORDERS AND CONDITIONS - The present disclosure relates to methods, devices, and systems used for the treatment of and/or promoting recovery from various neurological disorders and conditions, including epilepsy and other seizure disorders and movement and other related disorders; for promoting recovery from acute or chronic brain injury (e.g. stroke, hypoxia/ischemia, head trauma, subarachnoid hemorrhage, and other forms of brain injury, for awakening and/or promoting the recovery of patients in various levels of coma, altered mental status or vegetative state); or for promoting recovery from chronic daily headache and migraine and related disorders via external (cutaneous) stimulation of the sensory branches of the trigeminal nerve in the face and forehead. More specifically, devices and electrode assemblies configured for stimulation of the supraorbital, supratrochlear, infraorbital, auriculotemporal, zygomaticotemporal, zygomaticoorbital, zygomaticofacial, nasal and infratrochlear nerves are disclosed. | 04-21-2016 |
| 20160121098 | ADAPTOR - There is provided an adaptor ( | 05-05-2016 |
| 20160136422 | ELECTRICAL STIMULATION FOR TREATING NEUROLOGICAL DISORDERS - A method for treating a disorder of a patient. The method comprises transcutaneously delivering electrical energy to a targeted tissue site at a frequency of at least 50 KHz, thereby treating the disorder. | 05-19-2016 |
| 20160199636 | SILICONE CONCENTRIC ELECTRODES AND ELECTRICAL STIMULATION SYSTEM | 07-14-2016 |
| 20180026240 | TAMPER PROOF BATTERY ENCLOSURE | 01-25-2018 |
| 20190143096 | ELECTRICAL CONNECTOR, IN PARTICULAR FOR A CUTANEOUS DEVICE | 05-16-2019 |
| 20220134110 | Artifact Reduction in a Sensed Neural Response - Methods and systems for providing neuromodulation therapy are disclosed. The methods and systems are configured to sense an evoked neural response and use the evoked neural response as feedback for providing neuromodulation therapy. Methods of reducing stimulation artifacts that obscure the sensed evoked neural response are disclosed. The methods of artifact reduction include recording a stimulation artifact in the absence of an evoked neural response, aligning and scaling the stimulation artifact with respect to the obscured signal, and subtracting the aligned and scaled artifact from the obscured signal. | 05-05-2022 |
