| 09th week of 2011 patent applcation highlights part 69 |
| Patent application number | Title | Published |
|---|
| 20110054483 | DEVICE FOR LIMITING THE DRILLING DEPTH OF A DRILL - A stop is used for limiting the drill depth of an osteotomy drill bit within a bore in bone. This stop may have a generally tubular body for being releasably mounted on the drill bit and have a cam slot disposed at the body and used for defining a plurality of axial positions. The cam slot is configured for releasably securing a cam follower associated with a drill assembly that extends radially relative to a longitudinal axis of the drill bit assembly to axially secure the stop to the drill bit assembly. Additionally, the stop includes an apical end section that is configured to engage bone adjacent to the bore and limit the apical motion of the drill bit. | 2011-03-03 |
| 20110054484 | MINIMALLY INVASIVE ENDOSCOPIC SYSTEMS FOR PLACING INTRAMEDULLARY NAILS AND METHODS THEREFOR - A system for percutaneously placing intramedullary nails includes a guide wire ( | 2011-03-03 |
| 20110054485 | METHOD AND APPARATUS FOR DELIVERING A PROSTHETIC FABRIC INTO A PATIENT - An introducer and method for delivering a prosthetic fabric into a patient. The introducer includes a delivery tube having a distal end adapted to be inserted into the patient and a lumen that receives the prosthetic fabric. A loader may be provided to reconfigure the prosthetic fabric from a first configuration to a collapsed configuration and/or to insert the collapsed fabric into the lumen of the delivery tube. A plunger may be provided to push the prosthetic fabric through the delivery tube and into the patient. The loader and plunger may be combined in a dual-purpose component that is reversible to either load the fabric into the delivery tube or push the fabric through the delivery tube. | 2011-03-03 |
| 20110054486 | Devices, Methods, and Systems for Prosthetic Meniscus Selection, Trialing, and Implantation - Methods of selecting and implanting prosthetic devices for use as a replacement meniscus are disclosed. The selection methods include a pre-implantation selection method and a during-implantation selection method. The pre-implantation selection method includes a direct geometrical matching process, a correlation parameters-based matching process, and a finite element-based matching process. The implant identified by the pre-implantation selection method is then confirmed to be a suitable implant in the during-implantation selection method. In some instances, the during-implantation selection method includes monitoring loads and/or pressures applied to the prosthetic device and/or the adjacent anatomy. In some instances, the loads and/or pressures are monitored by a trial prosthetic device comprising one or more sensors. Methods of implanting meniscus prosthetic devices are also disclosed. | 2011-03-03 |
| 20110054487 | COAXIAL TRANSSEPTAL GUIDE-WIRE AND NEEDLE ASSEMBLY - A coaxial transseptal device and methods of piercing a tissue within the heart. The coaxial transseptal device includes a piercing device having a shaft with a distal sharpened portion. The coaxial transseptal device also includes a coaxial guide-wire configured to receive the piercing device and move relative thereto. The flexibility of the coaxial guide-wire increases from the proximal end to the distal end. | 2011-03-03 |
| 20110054488 | SYSTEMS AND METHODS FOR PREVENTING INTRAVASATION DURING INTRAUTERINE PROCEDURES - Systems, methods, apparatus and devices for performing improved gynecologic and urologic procedures are disclosed. Patient benefit is achieved through improved outcomes, reduced pain, especially peri-procedural pain, and reduced recovery times. The various embodiments enable procedures to be performed outside the hospital setting, such as in a doctor's office or clinic. Distension is achieved mechanically, rather than with liquid distension media, thereby eliminating the risk of intravasation. | 2011-03-03 |
| 20110054489 | One stroke double grip umbiilcal cord clamps - The One Stroke Double Grip Umbilical Cord Clamps comprises a specially designed three-in-one clamping tool boasting integrated cutting blades designed specifically to clamp and cut through an umbilical cord, simultaneously. Manufactured primarily of heavy duty plastic and surgical grade metal material, the One Stroke Double Grip Umbilical Cord Clamps comprises a three piece unit comprised of three, individual clamps positioned side by side and removably attached to one another. The novel feature of the One Stroke Double Grip Umbilical Cord Clamps is found in the center clamp. Lining the jaws of this clamp are two, sharpened, surgical stainless steel cutting blades designed to effortlessly slice through the umbilical cord, as it is snapped closed. As mentioned, this center clamp is removably attached to the outer clamps, thus enabling the caregiver to easily “break away” the cutting clamp, leaving the outer clamps securely attached to the umbilical cord stump and placenta cord, respectively. | 2011-03-03 |
| 20110054490 | Skin treatment system - Apparatus for abrading skin and simultaneously delivering a liquid topical solution to the skin includes a vacuum source, a hand-held applicator wand including a skin abrading brush, and a collection canister for collecting exfoliated skin particles and any liquids associated therewith entrained by an air flow between the hand-held applicator wand and the collection canister. The vacuum source also creates a flow from a container containing the liquid topical solution to the skin abrading brush. | 2011-03-03 |
| 20110054491 | Epilation Device - An epilation device is proposed that has at least an epilation element having a skin side intended for contacting the skin in an operation state of the epilation device, the epilation element having at least two adjoining clamping elements that are arranged on a base structure and that each have a clamping surface so that the clamping surfaces lie opposite to each other, a support in which the epilation element is mounted, and an actuation arrangement that during operation of the epilation device repeatedly actuates the epilation element between a first bending state in which the base structure has a first curvature and a second bending state in which the base structure has a second curvature different to the first curvature, wherein the clamping surfaces the clamping elements are separated by a gap at the skin side in the first bending stage and are in clamping contact in the second bending stage. | 2011-03-03 |
| 20110054492 | MEDICAL DEVICE FOR REPAIRING A FISTULA - A closure element applying medical device for repairing a fistula is described. The closure element applying medical device can be configured for repairing any type of fistula that provides an abnormal channel from one body part to another body part (e.g., organ to organ, organ to vessel, and/or vessel to vessel). Examples of fistulas that can be repaired with the present invention include anorectal fistulas, enteroenteral fistulas, enterocutaneous fistulas, vesicovaginal fistulas, arteriovenous fistulas, perilymph fistulas, rectovaginal fistulas, ureterocolon fistulas, and the like. The medical device can include a closure element, a shaft, a carrier assembly, and controller systems. The medical device can also include a locator assembly. Additionally, the closure element applying medical device can include endoscope components so as to function also as an endoscope. | 2011-03-03 |
| 20110054493 | Multi-Actuating Trigger Anchor Delivery System - A single trigger system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes. | 2011-03-03 |
| 20110054494 | CLIP AND CLOSURE SYSTEM - The invention generally relates to a system for closing an aperture in a patient, such as an aperture in a vessel wall of a patient. In certain embodiments, the invention provides a system for closing an aperture in a patient including a delivery device that is attachable to and removable from an exterior of the sheath, and a clip releasably disposed within the delivery device. | 2011-03-03 |
| 20110054495 | DEVICE FOR DELIVERING A CLIP WITHIN A PATIENT - The invention generally relates to a system for closing an aperture in a patient, such as an aperture in a vessel wall of a patient. In certain embodiments, the invention provides a system for closing an aperture in a patient including a delivery device that is attachable to and removable from an exterior of an introducer sheath, and a clip releasably disposed within the delivery device. | 2011-03-03 |
| 20110054496 | VASCULAR CLIP - The invention generally relates to a system for closing an aperture in a patient, such as an aperture in a vessel wall of a patient. In certain embodiments, the invention provides a system for closing an aperture in a patient including an a delivery device that is attachable to and removable from an exterior of an introducer sheath and a clip releasably disposed within the delivery device. | 2011-03-03 |
| 20110054497 | APPARATUS AND METHOD FOR CONCURRENTLY FORMING A GASTROESOPHAGEAL VALVE AND TIGHTENING THE LOWER ESOPHAGEAL SPHINCTER - An apparatus enables concurrent restoration of a gastroesophageal valve and tightening of the lower esophageal sphincter. The apparatus comprises a longitudinal member having a distal end arranged to be received within a stomach, a tissue shaper at the distal end of the longitudinal member that forms a gastroesophageal valve from stomach tissue, and a tissue gatherer that gathers fundus tissue at or aboral to the gastroesophageal junction to reduce an esophageal opening into the stomach and tighten the lower esophageal sphincter. A fastener deployer then deploys at least one fastener pair to maintain both the restored gastroesophageal valve and the tightened lower esophageal sphincter. | 2011-03-03 |
| 20110054498 | ENDOSCOPIC COMPRESSION CLIP AND SYSTEM AND METHOD FOR USE THEREOF - A compression clip assembly for compressing tissue and operable by means of a user-operated applier. The assembly comprises a compression clip and a lock element. The clip includes a pair of normally spaced apart elongate members each having an outward-facing surface, and having respective inward-facing opposing surfaces for compressing tissue; a hinge formed at least partly of a superelastic material and in operative mechanical connection with the elongate members; and a lock region formed on the outer surface of each of the elongate members adjacent to the hinge, each lock region being delimited by a first stop element proximal to the hinge and a second stop element distal from the hinge. The lock element is constructed for lockably engaging the lock regions so as to lock the clip in its closed position. The invention also encompasses a system and method for using the compression clip assembly. | 2011-03-03 |
| 20110054499 | Continuous driver with changeable parameters - The present invention relates generally to continue driver device with changeable parameters, more specifically, continues driver with changeable parameters used in surgical procedure such as suturing, wherein said continues driver device is employed in as continuous suture rotational needle driver which enhances the tissue suturing procedure, particularly the one performed on restricted, deep and less accessible locations. The device incorporates a plurality of interactive portion comprising several extended member wherein in said extended members are provided with rotational needle driving points at a distal end into a single device and is operated by the twist of a single knob. The use of the mechanism prevents problems associated with loss of needle control during the suturing procedure as well as the ones associated with the handedness of existing needle drivers. | 2011-03-03 |
| 20110054500 | DEVICE AND METHOD FOR DEPLOYING AND ATTACHING AN IMPLANT TO A BIOLOGICAL TISSUE - This present invention generally relates to devices and methods for repairing an aperture in a biological tissue. In certain embodiments, the invention provides a system for closing an aperture in a biological tissue including a handle, an elongate shaft connected to the handle, and a deployment scaffold connected to the shaft, in which the scaffold is configured to releasably retain a surgical implant and the scaffold is configured to deploy and attach the surgical implant to the biological tissue. | 2011-03-03 |
| 20110054501 | SECURING DEVICE AND ASSEMBLY COMPRISING SUCH A SECURING DEVICE - The invention relates to a securing device for an anastomosis connection, comprising a ring provided with two cantilever pins. The ring has an axial axis. The ring has a first transverse axis and, at right angles thereto, a second transverse axis, which are both at right angles to the axial axis. The first transverse axis divides the ring into a first half and a second half. The second transverse axis and the first transverse axis together define a transverse plane, which has a first side along which the first half of the ring extends and a second side along which the second half of the ring extends. Each cantilever pin, at in each case one attachment site, is connected to the ring by a fixed end in order, in a cantilevered manner, to extend from the ring to the other, free end of the pin. The pins extend in the same direction. The free ends of the pins are situated on the second side of the transverse plane. The attachment sites are situated on the first half of the ring. | 2011-03-03 |
| 20110054502 | METHOD FOR CLOSING AN APERTURE IN A PATIENT'S BODY - The invention generally relates to a system for closing an aperture in a patient, such as an aperture in a vessel wall of a patient. In certain embodiments, the invention provides a system for closing an aperture in a patient including a delivery device that is attachable to and removable from an exterior of an introducer sheath; and a clip releasably disposed within the delivery device. | 2011-03-03 |
| 20110054503 | SYSTEMS, METHODS AND DEVICES FOR ABLATION, CROSSING, AND CUTTING OF OCCLUSIONS - Ablation, crossing, and cutting systems, devices and associated methods, including a crossing device, comprising, in combination: a spring-enhanced handle and body configured to controllably extend and retract a blade within a microcatheter for addressing an occlusion within a vessel of a patient to provide improved access for supplemental treatment and reperfusion. | 2011-03-03 |
| 20110054504 | RECANALIZATION DEVICE WITH EXPANDABLE CAGE - A vascular recanalization device for re-establishing blood flow through a vessel lumen. The vascular recanalization device includes an elongate wire and an expandable cage slidably coupled to the elongate wire. The expandable cage includes a proximal collar slidably disposed on the elongate wire and a distal collar slidably disposed on the elongate wire. A central stop is secured to the elongate wire intermediate the proximal collar and the distal collar. A proximal stop is located proximal of the proximal collar of the expandable cage, and a distal stop is located distal of the distal collar of the expandable cage. The proximal collar is slidable along the elongate wire between the proximal stop and the central stop, and the distal collar is slidable along the elongate wire between the central stop and the distal stop. | 2011-03-03 |
| 20110054505 | FLUID EJECTION DEVICE AND METHOD OF CONTROLLING FLUID EJECTION DEVICE - A fluid ejection device includes: a fluid chamber; a volume varying unit configured to vary the volume of the fluid chamber; a fluid supplying unit configured to supply fluid to the fluid chamber at a predetermined pressure; and an ejection command switching unit configured to switch a fluid ejection between a pulsed flow ejection which ejects the fluid in a pulsed manner by activating the volume varying unit and varying the volume of the fluid chamber and a continuous flow ejection which ejects the fluid with a fluid supply pressure from the fluid supplying unit higher than that in the case of the pulsed flow ejection in a state in which the volume varying unit is stopped. | 2011-03-03 |
| 20110054506 | Two-Stage Switch for Cordless Hand-Held Ultrasonic Cautery Cutting Device - An ultrasonic, self-powered surgical device includes a handle, a self-contained power supply associated with the handle, and a control circuit disposed within the handle and/or the power supply. The control circuit is operable to carry out at least two operational conditions of the surgical device. A two-stage switch is electrically connected to the control circuit and effects the at least two operational conditions of the surgical device. A first stage of the switch effects a first of the at least two operational conditions and a second stage of the switch effects a second of the at least two operational conditions that is different from the first operational condition. | 2011-03-03 |
| 20110054507 | DEVICES AND METHODS FOR ARCHED ROOF CUTTERS - Disclosed herein are tissue-removal devices and methods for treating spinal diseases using such devices. The tissue-removal devices may comprise a cable and/or extendable elements with a retracted and a deployed configuration. The cable and/or extendable elements may be distally supported and restrained by a support element such that the support element may be pushed transversely away when the extendable element is distally extended into its deployed configuration. An annular cutting element may be provided about the distal end of the extendable element or the support element. Various configurations of the extendable and support elements are described herein, as well as methods of using tissue-removal devices with extendable and support elements coupled by an annular cutting element for treating spinal diseases. | 2011-03-03 |
| 20110054508 | Pneumatic Pressure Output Control by Drive Valve Duty Cycle Calibration - In various embodiments, a surgical console may include a pneumatic valve to drive a pneumatic tool coupled to the surgical console. The console may further include a controller operable to control and adjust the valve open/close cycle times according to a valve duty cycle. The valve may switch between ports (valve open time for a first port and valve close time for a second port) such that a total valve time may approximately equal the valve open time plus the valve close time. The valve duty cycle may indicate a percentage of the total valve time for the controller to signal the valve to open and may include an adjustment that corresponds to a signal timing of the open and/or closed valve positions that will result in open and closed operating pressures above a predetermined threshold. | 2011-03-03 |
| 20110054509 | FORCEPS - A forceps includes two arms, two nipping tips and two sleeves. Each sleeve defines a through hole therein and forms a plurality of threads on an inner surface thereof. Each arm forms a first mounting pole towards a corresponding nipping tip. Each nipping tip forms a second mounting pole towards a corresponding arm. The first and second mounting poles each have a thread section and a smooth section. The first mounting pole and the second mounting pole abut against each other and are received in the through hole of a corresponding sleeve. The thread section of the first mounting pole and the thread section of the second mounting pole cooperatively form a thread pole. The smooth section of the first mounting pole and the smooth section of the second mounting pole cooperatively form a smooth pole. The sleeve is threaded with the thread pole. | 2011-03-03 |
| 20110054510 | SYSTEM AND METHOD FOR ASSEMBLING A LANCING DEVICE USING A SPRING WINDING FIXTURE - A system and method for assembling a lancing device, and a lancing device fabricated according to such a system or method. A rotating disk is applied to a spring component and/or to a carrier component of the lancing device to mount the spring onto the carrier component. | 2011-03-03 |
| 20110054511 | ADDING MICROSCOPIC POROSITY TO THE SURFACE OF A MICROCOIL TO BE USED FOR MEDICAL IMPLANTATION - A vasoocclusive microcoil for therapeutic treatment of a patient's vasculature includes a surface with a plurality of voids or pores therein that operates to accelerate a healing process in the patient's vasculature when the microcoil is introduced into the patient's vasculature. | 2011-03-03 |
| 20110054512 | OCCLUSION DEVICE - An occlusion device ( | 2011-03-03 |
| 20110054513 | NON-COMPLIANT MEDICAL BALLOON HAVING AN INTEGRAL NON-WOVEN FABRIC LAYER - A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing pressure within the balloon. The non-compliant medical balloon is composed of a matted fabric layer composed of at least two matted fabric fibers forming an angle. The angle remains substantially unchanged when the balloon changes from a deflated state to an inflated state. | 2011-03-03 |
| 20110054514 | EMBOLIC PROTECTION DEVICES WITH AN IMPROVED FILTER MEMBRANE - Embolic protection filtering devices and methods for making and using the same. An example embolic protection filter device may include an elongate shaft. A filter may be coupled to the shaft. The filter may include a filter frame and a filter membrane having a plurality of apertures formed therein attached to the filter frame. The filter may be configured to shift between a first collapsed configuration and a second expanded configuration. The apertures may have a first shape when the filter is in the first configuration and a second shape when the filter is in the second configuration. | 2011-03-03 |
| 20110054515 | Device and method for occluding the left atrial appendage - An implantable medical device for insertion in the left atrial appendage includes a cap coupled to a frame. The cap constrains movement of the legs of the frame during collapse and expansion of the device, such that the device can be deployed, recalled and redeployed without the device being damaged or the legs of the frame getting tangled. | 2011-03-03 |
| 20110054516 | EMBOLIC PROTECTION METHOD - An embolic protection filter for deployment in a vasculature, the filter having an inlet end and an outlet end, the inlet end having one or more inlet openings sized to allow blood and embolic material enter the filter, and the outlet end of the filter having a plurality of outlet openings sized to allow through passage of blood but to retain undesired embolic material within the filter. The filter is movable between a collapsed configuration for movement through a vasculature, and an outwardly extended configuration for deployment in a vasculature. The filter at least in the collapsed configuration was a guidewire lumen defined at least partially therethrough for passing the filter over a guidewire. The guidewire lumen is defined by a lumen-defining member which is spaced proximally of the distal end of the filter. | 2011-03-03 |
| 20110054517 | EXTERNAL NASAL DILATOR AND METHODS OF MANUFACTURE - The present invention relates to external devices for dilating nasal passageways and to the manufacture thereof. More specifically, the external nasal dilator of the present invention usually comprises a resilient sheet, an adhesive layer, and an adhesive-protecting sheet. In some embodiments of the external nasal dilator, the resilient sheet defines a groove for reducing the peel force that results from bending the dilator over the bridge of the nose. In addition to the groove or in lieu thereof, some embodiments of the external nasal dilator comprise a nasal passage region having a reduced width to reduce the peel force. Finally, the dilator can comprise a sheet of adhesive tape, which in some embodiments can provide an instant tack surface to facilitate application of the dilator. | 2011-03-03 |
| 20110054518 | BURR HOLE SEALING DEVICE FOR PREVENTING BRAIN SHIFT - A burr hole sealing device for preventing brain shift during a stimulation lead implantation procedure is provided. The device includes a suction cup ring and a self-sealing membrane positioned within the aperture of the ring. The sealing device is attached adjacent to a burr hole and over a dura layer that is exposed in the bottom of the burr hole. The stimulation lead is disposed through the burr hole, through the membrane, through the dura layer and into brain tissue. The membrane is configured to allow the lead to pass therethrough while maintaining a tight seal around the diameter of the lead, thereby hindering leakage of cerebrospinal fluid out of the cranial cavity and maintaining a substantially fixed intracranial pressure. In one embodiment, the sealing device includes a syringe for adding fluid to, or removing fluid from, the cranial cavity in response to a detected change in intracranial pressure. | 2011-03-03 |
| 20110054519 | DEVICE FOR CLOSING DEFECTS IN THE VASCULAR SYSTEM - The invention relates to a self-expanding device, particularly an implant, for closing defect openings in the human or animal body, which device, in a first state, has the shape of an elongated tube ( | 2011-03-03 |
| 20110054520 | Devices and Methods for Occluding a Fistula - A method of occluding a fistula in a patient is provided. The method includes inserting a placement member having a coupling structure, such as a wire guide having a loop at one end, through the primary opening of a fistula and at least partially into the fistula tract; connecting the coupling structure to a medical device, such as a plug, graft, or other occluding member; and inserting the medical device into the fistula by pulling the placement member through the fistula until the medical device contacts the interior wall of the fistula. Medical devices and systems for occluding fistulas are also provided. | 2011-03-03 |
| 20110054521 | CLIP AND CLOSURE SYSTEMS AND METHODS - The invention generally relates to systems and methods for closing an aperture in a patient, such as an aperture in a vessel wall of a patient. In certain embodiments, the invention provides a system for closing an aperture in a patient including a delivery device that is removably attachable to a medical device, and a clip releasably disposed within the delivery device. The clip includes tissue engaging members configured to engage bodily tissue of the patient. The clip includes a body portion biased towards a first configuration to facilitate closure of the aperture when the tissue engaging members are engaged with the bodily tissue. | 2011-03-03 |
| 20110054522 | BARBED SUTURES HAVING PLEDGET STOPPERS AND METHODS THEREFOR - A surgical suture includes an elongated core having a first leg and a second leg, a first set of barbs projecting from the first leg of the core, and a second set of barbs projecting from the second leg of the core. The suture has a stop projecting from the core that is located between the first and second sets of barbs, and a braid surrounding the elongated core and the stop for strengthening the suture. The suture includes a pledget having first and second openings extending therethrough, with the first leg extending through the first pledget opening, the second leg extending through the second pledget opening, and the stop extending between the first and second pledget openings. | 2011-03-03 |
| 20110054523 | System And Method For Creating End Effector - A suture including a knotted end effector is provided. The suture includes a body portion defining a longitudinal axis and an end effector integrally formed from the body portion, the end effector having first and second sections, each section including at least two throws, the at least two throws of the second section passing through the at least two throws of the first section. The number of throws in the first section may be the same or different from the number of throws in the second section. | 2011-03-03 |
| 20110054524 | IMPLANTABLE PROSTHETIC CORD - A medical cord and surgical procedure for the connection of a first tissue site to a second tissue site. The cord comprises a main length having a width and end portions having respective widths being less than the width of the main length. This provides a medical cord that is easy to manipulate during surgical procedures in which the cord may be required to be threaded through apertures and tunnels. The cord is particularly suitable to attach soft tissue, including ligaments and tendons to bone anchorsites and provides a prosthetic scaffold to facilitate tissue ingrowth at the repair site. | 2011-03-03 |
| 20110054525 | SUTURE ANCHOR AND METHOD OF USE - A suture anchor | 2011-03-03 |
| 20110054526 | Methods and Apparatuses for Securing Suture - Various suture anchors and surgical methods are provided. A two-part suture anchor is provided having a continuously threaded anchor body defining an axial bore and a pin. The pin includes a tip and a plate defining at least two suture receiving openings aligned in a single plane that is perpendicular to the longitudinal axis of the axial bore is disposed in anchor body. Methods of attaching soft tissue to bone are also provided. | 2011-03-03 |
| 20110054527 | Developmental Pacifier - A Developmental Pacifier is provided to help infants with functional feeding development and to assist with specific developmental problems in young children such as developmental delays, prematurity, gastro-esophageal reflux, autism spectrum disorder, hypotonicity, cerebral palsy, Down's syndrome, microcephaly, and other sensory integrative dysfunctions. The developmental pacifier of the present invention encourages acceptance of food textures and stimulates oral-motor awareness, and reduces or eliminates functional feeding problems in children. The Developmental Pacifier has a nipple with an upper portion and a base portion, a base, and sensory elements. A series of Developmental Pacifiers with varying sensory elements may be used for certain treatment regimens as prescribed by a medical practitioner, pediatric occupational therapist, or other pediatric specialist. | 2011-03-03 |
| 20110054528 | Dynamic plate system having moveable segments - A plating system includes moveable plate segments to vary the overall length of the plate. The plating system is capable of both passive and active dynamization and has the ability to produce the former from the latter. | 2011-03-03 |
| 20110054529 | THREADED INTERBODY SPINAL FUSION IMPLANT - The present invention is directed to a variety of interbody spinal fusion implants having at least a partially frusto-conical configuration. An external thread is employed to increase implant stability and implant surface area, and for the purpose of advancing the spinal fusion implant into the fusion site. The spinal fusion implants of the present invention may be relatively solid or hollow and may have surface roughenings to promote bone ingrowth and stability. The spinal fusion implants of the present invention may have wells extending into the material of the implant from the surface for the purpose of holding fusion promoting materials and to provide for areas of bone ingrowth fixation. | 2011-03-03 |
| 20110054530 | SURGICAL IMPLANT DEVICE FOR THE TRANSLATION AND FUSION OF A FACET JOINT OF THE SPINE - The present invention provides a surgical implant device and method for the translation/distraction and subsequent stabilization/fusion of a facet joint of a spine, including: a body that is selectively disposed at least partially between articulating surfaces of the facet joint; and one or more protruding structures disposed about the body, wherein, when the body is selectively rotated, the one or more protruding surfaces are configured to engage the articulating surfaces of the facet joint and move them with respect to one another. Optionally, the surgical implant device also includes a joint-spanning structure coupled to the body, wherein the joint-spanning structure is configured to substantially fill a space between the articulating surfaces of the facet joint and hold it in a moved configuration. | 2011-03-03 |
| 20110054531 | SPINOUS PROCESS IMPLANTS, INSTRUMENTS, AND METHODS - Spinous process implants and associated methods are shown and described. In one aspect, the implant limits the maximum spacing between the spinous processes. In another aspect, a spacer has at least one transverse opening to facilitate tissue in-growth. In another aspect, an implant includes a spacer and separate extensions engageable with the spacer. The spacer is provided in a variety of lengths and superior to inferior surface spacings. In another aspect, an implant includes a spacer and a cerclage element offset from the midline of the spacer in use so that the spacer defines a fulcrum and the cerclage element is operative to impart a moment to the vertebrae about the spacer. In another aspect, instrumentation for inserting the implant is provided. In other aspects, methods for treating spine disease are provided. | 2011-03-03 |
| 20110054532 | INTERSPINOUS MESH - In accordance with one or more implementations of the present invention, a flexible mesh bag including a catenoidal central portion ( | 2011-03-03 |
| 20110054533 | SPINOUS FUSION DEVICE - An implant device has a main body that has a top surface and a bottom surface. The implant device further has a first notch formed in the top surface for receiving a first spinous process and a second notch formed in the bottom surface for receiving a second spinous process. | 2011-03-03 |
| 20110054534 | ELASTIC ELEMENT FOR THE USE IN A STABILIZATION DEVICE FOR BONES AND VERTEBRAE AND METHOD FOR THE MANUFACTURE OF SUCH ELASTIC ELEMENT - A stabilization device for bones or vertebrae comprises a substantially cylindrical elastic element. The elastic element has a first end and a second end opposite to the first end. An elastic section extends between the first end and the second end. The elastic section includes at least first and second helical coils. The first and second helical coils are arranged coaxially so that the first helical coil extends at least in a portion between the second helical coil. The elastic element may form, for example, a portion of a rod, bone anchoring element, or plate. | 2011-03-03 |
| 20110054535 | Size Transition Spinal Rod - Spinal rods are provided that transition from one diameter to another without an extended transition region to which coupling devices may not be attached, allowing coupling devices for mounting the spinal rod to the spine to be secured almost anywhere along the rod's length without having a weakened transition point. | 2011-03-03 |
| 20110054536 | GROWTH DIRECTED VERTEBRAL FIXATION SYSTEM WITH DISTRACTIBLE CONNECTOR(S) AND APICAL CONTROL - Growth directed correction of a spine via apical vertebral control includes securing a correction system to a first vertebra and a second vertebra of the spine, the correction system defining a correction axis extending between the first and second vertebra and securing the correction system to a third vertebra intermediate the first and second vertebra, the correction system securing the third vertebra at a fixed distance from the correction axis. The correction system is secured to the first and second vertebra such that the first and second vertebra are able to grow away from one another in a direction substantially parallel to the correction axis. | 2011-03-03 |
| 20110054537 | FUSION METHOD AND PEDICLE ACCESS TOOL - Embodiments described herein provide tools and methods for spinal fusion procedures. One embodiment of a tool can be a pedicle access tool that performs the functions of targeting needle, cannula, tap and awl. The cannula of the tool can be used to guide various tools and bone graft or fusion promoting material to a surgical site for a spinal fusion procedure, such as a posterolateral procedure. In other embodiments, a k-wire can be used as the guide. | 2011-03-03 |
| 20110054538 | SEGMENTED INSERT FOR INTERVERTEBRAL SUPPORT - A spinal intervertebral support implant, for fusion or for dynamic stabilization purposes. A rod, preferably in the form of a screw, is inserted obliquely from the pedicle of an inferior vertebra into the body of a neighboring superior vertebra, through the disc space. The rod can be anchored into the body of the superior vertebra by means of a force fit or a screw thread. A pile of elements is disposed on the rod in the disc space like a pile of washers, so that the compression load between vertebrae is carried partly by these elements. These elements can be inserted through the bore through which the rod was inserted in a tightly folded configuration, and deployed into their washer-like form only when in position in the intervertebral space, such that there is no need for any additional incisions. | 2011-03-03 |
| 20110054539 | BONE ANCHOR, ORTHOPAEDIC DEVICE AND ORTHOPAEDIC SYSTEM - A bone anchor, orthopaedic device and orthopaedic system are described. A bone anchor for use in an orthopaedic procedure which comprises a bone fixation portion provided with a plurality of fixation openings, the fixation openings each being adapted to receive a fixation device for fixing the bone fixation portion to a bone of a patient, and a device attachment portion provided with a first attachment opening and a second attachment opening, the first attachment opening and the second attachment opening being connected to each other by a solid stabilizing portion and being adapted to receive an attachment device for attaching the device attachment portion to an orthopaedic device. | 2011-03-03 |
| 20110054540 | Craniotomy Closures and Plugs - Strip fasteners and cranial plugs for use in reattaching a skull flap removed during brain surgery and methods of using the same. The strip fasteners are flexible and can be shaped to follow the perimeter contour of the skull flap. The cranial plugs can be used to reattach the skull flap or they can be installed after the skull flap is reattached using the strip fasteners. In some embodiments, the cranial plug(s) and strip fasteners can be installed at the same time. The strip fasteners and cranial plugs are designed to encourage bone growth and healing of the skull flap and they can be used to deliver medication and bone growth enhancement compositions to the surgical site. | 2011-03-03 |
| 20110054541 | Osteosynthesis Device With Rapid Fixing Means - The invention relates to an osteosynthesis device comprising a plate ( | 2011-03-03 |
| 20110054542 | SYSTEM WITH INTEGRAL LOCKING MECHANISM - A system for affixing at least two portions of bone is provided. The system has a first end cap, a second end cap, and a linking member extending between the first end cap and the second end cap, wherein the first end cap has at least one leg configured to connect the linking member to the first end cap and configured to retain said connection. | 2011-03-03 |
| 20110054543 | LOCKING MECHANISM - A stratum to be affixed to bone is disclosed. The stratum has a first surface, a second surface, and at least one hole extending between the first surface and the second surface, wherein the second surface is configured to engage at least a portion of the bone, and wherein the stratum is further configured to deflect, allowing a fastener to pass at least partially through the hole. | 2011-03-03 |
| 20110054544 | SYSTEM WITH INTEGRAL LOCKING MECHANISM - A stratum to be affixed to bone is disclosed. The stratum has a first surface, a second surface, and at least one hole extending between the first surface and the second surface, wherein the second surface is configured to engage at least a portion of the bone, and wherein the stratum further has a slot in the stratum that extends from the at least one hole to another location on the stratum, and the stratum is further configured to deflect, allowing a fastener to pass at least partially through the hole. | 2011-03-03 |
| 20110054545 | DISTAL INTERPHALANGEAL FUSION DEVICE AND METHOD OF USE - Embodiments of the invention are directed to a distal interphalangeal (“DIP”) fusion device for connecting a first bone of a patient to a second, adjacent bone of the patient. The device may include an anchor assembly and a compressor assembly. In another embodiment, a separate compressor base assembly is included. In yet another embodiment an access port assembly is included. The anchor assembly is rotationally coupled to one end of the compressor assembly, such that the compressor assembly may rotate about the anchor assembly within a semi-spherical zone (three degrees of rotational freedom) and translate axially (one degree of translational freedom). In an operative position, the anchor assembly is anchored in an intermediate phalanx of a digit of a patient, the compressor assembly is contained in a distal phalanx of the digit, and the distal phalanx is flexed relative to the intermediate phalanx to create a joint angle. The joint angle is then fixated for fusion by compressing the phalanges together in the flexed position by counter-rotation of the compressor assembly. An advantage of an embodiment of the invention is the screw threads may be matching which eliminates the need to pre-drill two different diameter pilot holes. | 2011-03-03 |
| 20110054546 | Polyaxial Pedicle Screw Assembly - A pedicle fixation assembly and method for assembly comprises a screw head comprising a male bulbous end; a bone fixator component comprising a female concave semi-spherical socket for receiving the screw head; a locking saddle pin for engaging the screw head and the bone fixator component; and a blocker for engaging the screw head and for securing the longitudinal member. | 2011-03-03 |
| 20110054547 | Suture-retaining sternal clamp assembly - A sternal clamp having a first sliding body member and a second sliding body member telescopically mated, and a suture-receiving channel disposed on the exterior of the first sliding body member and the second sliding body member, wherein the first sliding body member and the second sliding body member are securable about a severed sternum by encircling and securing a suture about the first sliding body member and the second sliding body member, the suture being received and retained within the suture-receiving channel. | 2011-03-03 |
| 20110054548 | SPINAL IMPLANT DELIVERY METHODS AND DEVICES - Systems and methods for implanting a spinal implant in a spinal column are disclosed. In one example, an illustrative system may include a delivery device including a proximal end region and a distal end region, a spinal implant releasably coupled to the distal end region of the delivery device, and a sleeve disposed about the spinal implant and at least a portion of the delivery device. In some cases, a distal portion of the sleeve may include a predetermined weakened region that may be configured to separate when a force is applied to the weakened region, which in some cases, may be applied with a pull string. In another example, a distal portion of the sleeve may be reverse folded upon itself such that the retractable sleeve rolls off of the spinal implant when the retractable sleeve is retracted. | 2011-03-03 |
| 20110054549 | Reducing instrument for spinal surgery - An instrument is provided for reduction of a rod or other elongated member into an implant, such as a bone screw. In one embodiment, such an instrument includes a rod adjusting assembly pivotably attached to an implant holding assembly. The implant holding assembly can be pivotably connected to an implant, and the rod adjusting assembly is operable to move a rod toward or away from the implant holding assembly. In that embodiment, several motions are possible by the instrument so that relatively small or large movements of a rod with respect to an implant may be made. | 2011-03-03 |
| 20110054550 | METHOD FOR IMPLANTING A HIP FRACTURE NAIL SYSTEM - An instrument system is provided for positioning an internal fixation prosthesis and guiding a cannulated bone drill during a surgical, radioscopic procedure for the repair of a fractured bone of a patient. The instrument system includes a target wire, a handle formed from a radio translucent material having a target hole for guided passage of the target wire along a target axis. The target axis coincides with the intersection of a first plane and a second plane orthogonal to the first plane. The instrument system also includes a nose component attached to an end of the handle and removably connectable to the prosthesis. The nose component includes an alignment sight formed from a radio-opaque material. When the prosthesis is connected to the nose component and the target wire is positioned through the target hole along the target axis, the image of the guide wire may be radioscopically viewed along a first line of sight contained in the first plane to bisect the image of the alignment device, thereby providing a first visual reference to the user for directing the first guide wire into the desired portion of the bone while holding the prosthesis in a desired position relative to the bone. | 2011-03-03 |
| 20110054551 | METHOD AND APPARATUS FOR DETERMINING RELATIVE POSITIONING BETWEEN NEUROSTIMULATION LEADS - A method and neurostimulation control system for operating two leads disposed adjacent tissue of a patient are provided. A plurality of cross-lead electrical parameters are measured to generate a measured electrical profile of the electrode leads. A plurality of cross-lead electrical parameters are estimated to generate a first reference electrical profile for the electrode leads in a first known staggered configuration. The first reference electrical profile is spatially shifted to generate a second reference electrical profile for the electrode leads in a second known staggered configuration. The measured electrical profile is compared to the first and second reference electrical profiles, and a longitudinal stagger between the electrode leads is quantified based on the comparison. | 2011-03-03 |
| 20110054552 | ELECTRODE LAYOUT METHOD OF HEART TREATMENT APPARATUS - The purpose is to provide an electrode layout method of a heart treatment apparatus, which is capable of improving the heart treatment efficiency by setting electrodes in the heart as well as reducing the invasion into the patient so as to effectively stimulate a site which needs to be stimulated. There is provided an electrode layout method of a heart treatment apparatus comprising: inserting at least two lines of leads which are provided to the heart treatment apparatus and which have electrodes on their distal ends, into a vein communicated to the interior of a right atrium and extending along a cardiac wall; and placing the electrodes provided on the respective leads in the vein located at approximately opposite positions across a heart. | 2011-03-03 |
| 20110054553 | Memory Device Associated With Defibrillation Electrodes - An electrode package for use with a defibrillator, the electrode package comprising an outer shell providing a vapor barrier between an interior space inside the outer shell and an exterior environment, one or more defibrillation electrodes positioned in the interior space inside the outer shell, each of the defibrillation electrodes including a metallic layer in electrical contact with a conductive liquid-containing layer through which electrical current is delivered to a patient when the defibrillation electrodes have been applied to the patient, the conductive a liquid-containing layer being subject to drying out as liquid from the water-containing layer vaporizes and travels from the interior space to the external environment, and one or more electrical conductors extending from inside of the outer shell to a package electrical connector outside of the shell, the package electrical connector being configured to be connected to a mating defibrillator electrical connector connected to the defibrillator, and an electronic memory device positioned outside the outer shell and in electrical contact with some of the electrical conductors extending from the outer shell to the package electrical connector. | 2011-03-03 |
| 20110054554 | METHOD AND APPARATUS FOR DETECTION OF LEAD CONDUCTOR ANOMALIES USING DYNAMIC ELECTRICAL PARAMETERS - A method and apparatus to detect anomalies in the conductors of leads attached to implantable medical devices based on the dynamical electrical changes these anomalies cause. In one embodiment, impedance is measured for weak input signals of different applied frequencies, and a conductor anomaly is detected based on differences in impedance measured at different frequencies. In another embodiment, a transient input signal is applied to the conductor, and an anomaly is identified based on parameters related to the time course of the voltage or current response, which is altered by anomaly-related changes in capacitance and inductance, even if resistance is unchanged. The method may be implemented in the implantable medical device or in a programmer used for testing leads. | 2011-03-03 |
| 20110054555 | METHOD AND APPARATUS FOR RETAINING MEDICAL IMPLANTS WITHIN BODY VESSELS - The present application describes a retention device for anchoring a medical device within the vasculature. The device may include expandable member coupled to an intravascular medical device and proportioned for receipt within a vessel. At least a portion of the expandable member is expandable to radially engage a vessel wall and to thereby retain the medical device within the vessel. The system is suitable for a variety of intravascular devices, including but not limited to ICD's, pacemakers, and intravascular drug delivery systems. | 2011-03-03 |
| 20110054556 | ASSESSMENT OF CARDIAC WALL MOTION USING IMPEDANCE MEASUREMENTS - In general, this disclosure provides techniques for heart monitoring. In accordance with the techniques described in this disclosure, an implantable medical device (IMD) may assess cardiac wall motion using impedance measurements through cardiac leads. As an example, the IMD may calculate an amount or rate of change in impedance due to the motion of a wall of the heart during at least a portion of one cardiac cycle, e.g., systole, in order to assess the strength of systolic contraction. | 2011-03-03 |
| 20110054557 | DYNAMIC DEVICE THERAPY CONTROL FOR TREATING POST MYOCARDIAL INFARCTION PATIENTS - A cardiac rhythm management system includes an implantable device executing a dynamic pacing algorithm after an myocardial infarction (MI) event. The dynamic pacing algorithm dynamically adjusts one or more pacing parameters based on a person's gross physical activity level. Examples of the one or more pacing parameters include atrioventricular pacing delays and pacing channels/sites. The dynamic pacing algorithm provides for improved hemodynamic performance when a person's metabolic need is high, and post MI remodeling control when the person's metabolic need is low. | 2011-03-03 |
| 20110054558 | IDENTIFYING A LEAD RELATED CONDITION BASED ON DETECTING NOISE SUBSEQUENT TO SIGNAL DELIVERY - In general, the disclosure describes techniques for detecting lead related conditions, such as lead fractures or other lead integrity issues. As described herein, delivering an electrical signal through selected electrodes may result in, reveal, or amplify noise if a lead related condition is present. A processor may detect electrical noise indicative of the lead related condition subsequent to the delivery of the electrical signal, and identify a lead related condition in response to detecting the noise. | 2011-03-03 |
| 20110054559 | PACING, SENSING AND OTHER PARAMETER MAPS BASED ON LOCALIZATION SYSTEM DATA - An exemplary method generates a map of a pacing parameter, a sensing parameter or one or more other parameters based in part on location information acquired using a localization system configured to locate electrodes in vivo (i.e., within a patient's body). Various examples map capture thresholds, qualification criteria for algorithms, undesirable conditions and sensing capabilities. Various other methods, devices, systems, etc., are also disclosed. | 2011-03-03 |
| 20110054560 | PACING, SENSING AND OTHER PARAMETER MAPS BASED ON LOCALIZATION SYSTEM DATA - An exemplary method generates a map of a pacing parameter, a sensing parameter or one or more other parameters based in part on location information acquired using a localization system configured to locate electrodes in vivo (i.e., within a patient's body). Various examples map capture thresholds, qualification criteria for algorithms, undesirable conditions and sensing capabilities. Various other methods, devices, systems, etc., are also disclosed. | 2011-03-03 |
| 20110054561 | IMPLANTABLE ELECTRODE ASSEMBLY, IMPLANTABLE ELECTROCHEMICAL POWER CELLS AND IMPLANTABLE MEDICAL DEVICE ASSEMBLIES - Electrochemical power cells having an open-cell architecture for electrically powering an implantable medical device system include a first and a second electrode assembly, wherein at least one is a biocompatible hermetically sealed anode assembly (e.g., that of a lithium anode assembly). The power cell can be a biological lithium semi-fuel cell in which a bodily constituent partakes in the cell discharge reaction at the cathode as an active reagent. The active cathode reagent can be oxygen supplied from the body. In a particularly suitable application, the biological lithium semi-fuel cell provides electrical power to a cardiac pacemaker device, such as for a novel cardiac pacemaker system. | 2011-03-03 |
| 20110054562 | Neural stimulation system and method responsive to collateral neural activity - A neural stimulation system responsive to collateral neural activity that may arise in association with a neural stimulation procedure includes a stimulation interface configured to deliver stimulation signals to a target neural population, a monitoring interface positioned to receive signals corresponding to a neural activity within the target neural population, a stimulus unit coupled to deliver stimulation singals to the stimulation interface, and a sensing unit coupled to the monitoring device and the stimulus unit. The neural stimulation procedure may be directed toward rehabilitating, restoring, and/or enhancing one or more neural functions by facilitating and/or effectuating a neuroplastic change or reorganization; and/or affecting a neurological condition that exists on a continuous or essentially continuous basis absent the stimulation procedure. The sensing unit determines whether evidence of an collateral neural activity exists, whereupon the stimulus unit attempts to abate the collateral neural activity. | 2011-03-03 |
| 20110054563 | COUPLING MODULE OF A MODULAR IMPLANTABLE MEDICAL DEVICE - In an implantable medical device having individual modules, a coupling module couples the modules to one another. The coupling module supports electrical and/or mechanical coupling of the modules. The coupling module may assume a variety of shapes or configurations. The various embodiments of the coupling module may offer the modules varying degrees of freedom of movement relative to one another. | 2011-03-03 |
| 20110054564 | Pain management system - A central pain management system (Algotron) comprising the relationships involving the use of a pain treatment system (Remote Algotron), novel pain treatment device (Neuraxial Transcutaneous Electrical Nerve Stimulator NTENS), Central Computer, Clinical Resource comprising a clinical-outcomes knowledgebase (AlgoNeuroMatrix), a Clinical Triage Resource, Protocol Generator and Stimulation Pattern Generator, the Algotron also includes combinations of network architectures to coordinate between a patient, Licensee/Provider, Licensee/Provider Computer, internet and real-time data point streaming are disclosed. | 2011-03-03 |
| 20110054565 | DORSAL COLUMN STIMULATION THERAPY - In some examples, the disclosure relates to system, devices, and techniques for delivering dorsal column stimulation. One or more locations for dorsal column stimulation may be identified based on sensed signals evoked by delivery of stimulation to a dorsal root and/or peripheral nerve of a patient. In some examples, an IMD may deliver dorsal column stimulation in combination with dorsal root stimulation to a patient to treat a patient condition. | 2011-03-03 |
| 20110054566 | Electrostimulation devices - A hand held electrostimulation device includes a housing that has a first housing part and a second housing part, at least one first electrode carried by the first housing part and at least one second electrode carried by the second housing part. The electrostimulation device has a controller to control a supply of electricity to the electrodes. The first and second electrodes are spaced apart and the spacing of the electrodes is adjustable by relative to movement of the first and second housing parts. | 2011-03-03 |
| 20110054567 | METHODS TO AVOID FREQUENCY LOCKING IN A MULTI-CHANNEL NEUROSTIMULATION SYSTEM USING PULSE SHIFTING - A method and neurostimulation system for treating a patient are provided. A plurality of pulsed electrical waveforms are respectively delivered within a plurality of timing channels of the neurostimulation system, thereby treating the patient. Sets of stimulation pulses within the pulsed electrical waveforms that will potentially overlap temporally are predicted. Stimulation pulses in the respective pulsed electrical waveforms are temporally shifted in a manner that prevents overlap of the potentially overlapping pulse sets while preventing frequency locking between the timing channels. | 2011-03-03 |
| 20110054568 | METHODS TO AVOID FREQUENCY LOCKING IN A MULTI-CHANNEL NEUROSTIMULATION SYSTEM USING PULSE PLACEMENT - A method and neurostimulation system for treating a patient are provided. A plurality of pulsed electrical waveforms are respectively delivered within a plurality of timing channels of the neurostimulation system, thereby treating the patient. Sets of stimulation pulses within the electrical waveforms that will potentially overlap temporally are predicted. Each of the potentially overlapping pulse sets is substituted with a replacement stimulation pulse, such that each replacement stimulation pulse is delivered within at least one of the respective timing channels, thereby preventing temporal overlap between the stimulation pulses of the respective electrical waveforms while preventing frequency locking between the timing channels. | 2011-03-03 |
| 20110054569 | PRESCRIPTION PAD FOR TREATMENT OF INFLAMMATORY DISORDERS - Described herein are devices, including interface modules or prescription pads, and systems including these devices and methods of using them, for treating inflammation or inflammatory disorders, and particularly for interfacing with a user desiring to prescribe treatment of an inflammatory disorder using an implanted stimulator. | 2011-03-03 |
| 20110054570 | METHODS TO AVOID FREQUENCY LOCKING IN A MULTI-CHANNEL NEUROSTIMULATION SYSTEM USING A GREATEST COMMON DIVISOR RULE - A method and external control device for preventing frequency locking in a multi-channel neurostimulation system and external control device is provided. A plurality of pulsed electrical waveforms is provided. Each of the pulsed electrical waveforms has a period and a pulse width. The greatest common divisor of the periods of the pulsed electrical waveforms is computed, and the sum of the pulse widths of the pulsed electrical waveforms is computed. A plurality of timing channels in the neurostimulation system is allowed to be programmed with the pulsed electrical waveforms if the greatest common divisor is equal to or greater than the sum. | 2011-03-03 |
| 20110054571 | PRECOMPENSATING FOR UNDESIRED ELECTRICAL RESPONSES OF RECEIVER COMPONENTS OF AN IMPLANTABLE MEDICAL DEVICE - This disclosure describes to techniques to compensate for distortions introduced into received signals by one or more receiver components that have undesirable electrical responses, such as nonlinear phase response, sloped (or non-flat) amplitude response or both. An external device or other device with more power resources than an IMD filters signals to be transmitted to the IMD to pre-compensate for distortions introduced by the undesired electrical responses of the one or more receiver components of the IMD. In this manner, at least a portion of the burden of digital processing to compensate for undesired electrical responses of the receiver components is shifted from the IMD to the external device, which is better equipped to perform such heavy computationally complex functions. | 2011-03-03 |
| 20110054572 | THERAPEUTIC ELECTROLYSIS DEVICE WITH REPLACEABLE IONIZER UNIT - A method for replacing an ionizer unit of a therapeutic spa system may include removing a fastener that joins a first plate of a frame assembly to a second plate of the frame assembly. The first plate may be spaced apart from and substantially parallel to the second plate when joined to the second plate by the fastener. The method may further include detaching the first plate and the second plate of the frame assembly from a first ionizer unit supported by the first and second plates, joining a second ionizer unit to the first and second plates, and rejoining the first and second plates with the fastener. | 2011-03-03 |
| 20110054573 | SYSTEM AND METHOD FOR TREATING SYMPTOMS OF RESTLESS LEGS SYNDROME - Disclosed herein are systems and methods for reducing effects of restless legs syndrome (RLS) in a subject. The method includes identifying, on the subject, a body region affected by RLS, placing an emitter unit in direct contact with skin of the body region, wherein the emitter unit includes at least one emitter that emits near-infrared light, and activating the emitter to emit an effective amount of near-infrared light for inducing release of nitric oxide from hemoglobin or generation in the endothelium. Also disclosed is an emitter unit that is placed in direct contact with a subject's skin associated with RLS to reduce the effects of RLS. The emitter unit emits an effective amount of near-infrared light directed to the subject's skin to induce release of nitric oxide from hemoglobin or generation in the endothelium, and a module configured to toggle the emitter unit between a transmitting and a nontransmitting mode. | 2011-03-03 |
| 20110054574 | Ultraviolet sterilizer for surgery - An ultraviolet sterilizer for use during surgery is mounted in a base cabinet. The UV light source can be a laser, or an LED. An optical frequency multiplier can be used that outputs UV of less than 280 nm, or greater than 320 nm, to avoid burning the patient. A visible LED aiming light directs the UV light toward the surgery. A crosshair image can be projected to position the light. | 2011-03-03 |
| 20110054575 | Methods and Apparatus for Regional and Whole Body Temperature Modification - Methods and apparatus for temperature modification of selected body regions including an induced state of local hypothermia of the brain region for neuroprotection. A heat exchange catheter is provided with heat transfer fins projecting or extending outward from the catheter which may be inserted into selected blood vessels or body regions to transfer heat with blood or fluid in the selected blood vessels or body regions. Another aspect of the invention further provides methods and apparatus for controlling the internal body temperature of a patient. By selectively heating or cooling a portion of the catheter lying within a blood vessel, heat may be transferred to or from blood flowing within the vessel to increase or decrease whole body temperature or the temperature of a target region. Feed back from temperature sensors located within the patient's body allow for control of the heat transfer from the catheter to automatically control the temperature of the patient or of the target region within the patient. The apparatus may include a blood channeling sleeve that directs body fluid over a heat exchanger where the body fluid's temperature is altered, and then is discharged out the distal end of the sleeve to a desired location, for example, cooled blood to the brain for neuroprotection. The catheter may be used alone or in conjunction with other heat exchangers to cool one region of a patient's body while heating another. | 2011-03-03 |
| 20110054576 | Combined Portable Thermal and Vibratory Treatment Device - The present invention is directed to a reusable pain relieving treatment device, such as a belt, and a disposable thermal insert comprising one or more thermally conductive component that extend from an inner surface of the device and are capable of transferring heat, cold and vibrations from disposable or reusable inserts. | 2011-03-03 |
| 20110054577 | Therapeutic Cooling Devices - A thermal regulatory system to reduce swelling caused by trauma to a variety of tissues and limbs is provided. One or more substantially flexible, at least partially thermally conductive housing containing optionally activatable thermal regulatory medium may be coupled with one or more applicator, such as a splint, that is adapted to apply the medium housing to the tissue. Methods of therapeutically regulating tissue temperature are also provided. | 2011-03-03 |
| 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. | 2011-03-03 |
| 20110054579 | FLEXIBLE PENETRATING ELECTRODES FOR NEURONAL STIMULATION AND RECORDING AND METHOD OF MANUFACTURING SAME - A flexible penetrating array for neuronal applications includes an insulating layer. A conductive layer is formed on the insulating layer. A flexible polymer substrate is formed on the conductive layer; the polymer substrate includes defined penetrating electrodes. A first metallization layer is formed on the polymer substrate. A second flexible polymer layer is formed on the first metallization layer. A second metallization layer is formed on the second flexible polymer layer. A third flexible polymer layer is formed on the second metallization layer. The third flexible polymer layer is patterned to expose the second metallization layer that is integrated with the out of plane conductive layer and first metallization layer. Also disclosed is a method of forming the array. | 2011-03-03 |
| 20110054580 | POLYISOBUTYLENE URETHANE, UREA AND URETHANE/UREA COPOLYMERS AND MEDICAL LEADS CONTAINING THE SAME - The present invention provides medical devices that contain polyisobutylene urethane copolymers, polyisobutylene urea copolymers and polyisobutylene urethane/urea copolymers. More particularly, the present invention provides medical leads that contain such copolymers. | 2011-03-03 |
| 20110054581 | MEDICAL DEVICES INCLUDING POLYISOBUTYLENE BASED POLYMERS AND DERIVATIVES THEREOF - The present invention is directed to a medical electrical lead including an insulative lead body formed, at least in part, from a polyisobutylene urethane, urea or urethane/urea copolymer. In some applications, the lead body can include at least one outer tubular insulator and/or an inner elongated member formed from a polyisobutylene urethane, urea or urethane/urea copolymer. Portions of the lead body formed form the polyisobutylene urethane, urea or urethane/urea copolymer can be either extruded or molded. | 2011-03-03 |
| 20110054582 | SHIELDED NETWORK FOR AN ACTIVE MEDICAL DEVICE IMPLANTABLE LEAD - A shielded component or network for an active medical device (AMD) implantable lead includes (1) an implantable lead having a length extending from a proximal end to a distal end, all external of an AMD housing, (2) a passive component or network disposed somewhere along the length of the implantable lead, the passive component or network including at least one inductive component having a first inductive value, and (3) an electromagnetic shield substantially surrounding the inductive component or the passive network. The first inductive value of the inductive component is adjusted to a account for a shift in its inductance to a second inductive value when shielded. | 2011-03-03 |
