01st week of 2022 patent applcation highlights part 12 |
Patent application number | Title | Published |
20220001104 | DRIVE MECHANISM FOR INFUSION PUMP - A patch pump utilizes piezoelectricity to dispense medicament from a cartridge syringe to a patient. Pump can include a plurality of piezoelectric elements that when energized cause linear motion of a pushrod that interfaces with the syringe in the cartridge to advance the syringe and dispense the medicament. The high torque generated by the piezoelectric elements is directly converted into the same amount of torque on the lead screw, so no torque increasing gear reduction system is needed and the pushrod utilized to drive the syringe can be contained within and connected directly to the motor assembly. Such a piezoelectric-based system can therefore be made smaller and with fewer moving parts than an electromagnetic motor of the same capability such that the pump has a smaller size than has heretofore been possible with prior art electromagnetic-based syringe pumps and other pumps that utilize gear reduction systems. | 2022-01-06 |
20220001105 | DETACHABLE SENSOR DEVICES - Disclosed a monitoring device comprising housing configured to attach to a user or to a user aid item, at least one attachment assembly provided in the housing and configured to attach to a respective at least one removable sensor module, electric circuitries or contacts mounted in or on the housing and configured to provide an electrical interface between the at least one removable sensor module and one or more external devices, and inlet and outlet fasteners provide in the housing and configured to receive and hold respective fluid supply and fluid dispensing lines. The fluid supply and fluid dispensing lines can be connected to the at least one removable sensor module attached to the at least attachment assembly for dispensing fluid media therethrough. The at least one sensor module can be configured to measure at least one property or condition of the fluid media, and the electrical circuitry can be configured to communicate measurement data or signals generated by the at least one sensor module to the one or more external devices. | 2022-01-06 |
20220001106 | INFUSION PUMP SYSTEMS AND METHODS - Embodiments are directed to portable infusion devices, systems, and methods of using the same for dispensing materials. In some cases, the devices, systems and methods may be used for infusing a material such as medicament, e.g., insulin, into a body in need thereof. | 2022-01-06 |
20220001107 | MEDICAMENT INJECTION DEVICE - A medicament injection device includes a main body configured to receive a medicament cartridge sealed by a first penetrable barrier, a cap assembly including a button cap and a carrier unit, the button cap being rotatable with respect to the carrier unit and wherein the button cap is prevented from being displaced axially in a proximal direction unless the button is rotated into alignment with respect to the carrier unit, a needle carrier releasably coupled to the carrier unit, the needle carrier carrying a needle having a proximal end and a distal end, the needle carrier being releasably coupled to the push button. Subsequent to rotational alignment of the button cap with respect to the carrier unit, the button cap is axially displaceable in the proximal direction. Axial displacement of the button cap in the proximal direction causes the needle carrier to be displaced axially in the proximal direction. | 2022-01-06 |
20220001108 | PREFILLED SYRINGE, SYRINGE ASSEMBLY, METHOD FOR MANUFACTURING PREFILLED SYRINGE, AND METHOD FOR INCREASING SURFACE AREA - A prefilled syringe includes a barrel body, a gasket that seals a proximal end side of a medicine chamber of the barrel body, and a cap that is attached to a tip and seals a distal end side of the medicine chamber. The cap includes a surface area increasing member that extends to the proximal end side, is inserted into a flow path of the tip, and protrudes to the medicine chamber to increase a surface area of a medicine solidified in a lump in the medicine chamber. | 2022-01-06 |
20220001109 | SYRINGE ACCESSORY DEVICE AND METHODS OF USE - A syringe accessory device which provides ergonomic advantage by allowing use of adductive thumb and finger force during aspiration, comprising a unitary structure, and configured for ease of attachment to a typical syringe. The accessory is comprised of three main sub-structures, contiguously formed, namely a plunger flange attachment, a syringe barrel attachment, and a linking element between the two attachments. | 2022-01-06 |
20220001110 | DRUG DELIVERY ASSEMBLY WITH MOVING SENSOR SYSTEM - A drug delivery assembly comprising a magnetic indicator and a sensor system is provided. The indicator is arranged to rotate and move axially relative to a housing component and corresponding to a reference axis, the amount of rotation being indicative of the size of an expelled dose amount. The sensor system comprises a sensor component adapted to measure a property of the indicator indicative of a rotational position and/or a rotational movement of the indicator. The sensor component forms part of release assembly adapted to be moved into engagement with a release member to release a set dose, and subsequently to move axially together with indicator. | 2022-01-06 |
20220001111 | DATA COLLECTION APPARATUS FOR ATTACHMENT TO AN INJECTION DEVICE - A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device. | 2022-01-06 |
20220001112 | DYNAMIC MIXING AND DELIVERY SYSTEM FOR MIXING A THERAPEUTIC AGENT IN AN INJECTOR OR AUTOINJECTOR - A mixing device configured to hold two containers, each having a separate medicament component disposed therein. A fluidic channel is provided that upon creating fluidic communication with each container once seals about each container are opened. Then a transfer mechanism can transfer the medicament components from one container to the other container until ready to be delivered or transferred through the fluidic channel through a delivery assembly. | 2022-01-06 |
20220001113 | INJECTION DEVICE WITH A CAP FOR REMOVING A NEEDLE SHIELD CAP FROM A PRODUCT CONTAINER, AND METHOD FOR ASSEMBLING SUCH AN INJECTION DEVICE - Injection devices include a cap for removing a needle shield cap from a product container, and methods for assembling such injection devices, involve providing a cap that includes an engagement element for use in removing the needle shield cap from the product container when the cap is removed from the injection device. | 2022-01-06 |
20220001114 | MEDICAL BEVEL NEEDLE - A needle having a needle body defining a first reference plane therethrough and a multi-beveled point including a primary bevel, two first middle bevels, two tip bevels. The primary bevel, the first middle bevels, and the tip bevels are located on a first face and, each of the first middle bevels is located between the primary bevel and one of the tip bevels. The primary bevel is provided on the cannula at a first angle of inclination with respect to the first reference plane and a first angle of rotation with respect to the first reference plane. The two first middle bevels are provided on the cannula at a second angle of inclination with respect to the first reference plane and a second angle of rotation with respect to the first reference plane. The two tip bevels are provided on the cannula at a third angle of inclination with respect to the first reference plane and a third angle of rotation with respect to the first reference plane. The second angle of rotation and the third angle of rotation are greater than the first angle of rotation respect to the first reference plane. | 2022-01-06 |
20220001115 | NEEDLE DEPTH SENSOR FOR INJECTOR - An injector includes an injector housing defining a skin contact surface and an injection needle supported within the housing and movable from a retracted position to an injection position. A circuit board is supported within the housing and movable with the injection needle, the circuit board including an electrically disconnected circuit having a contact surface. An electromechanical sensor is also supported within the housing and movable with the injection needle. The electromechanical sensor defines an electrically conductive portion that is disengaged from the contact surface of the circuit when the injection needle is in the retracted position and engaged with the contact surface of the circuit so as to electrically connect the circuit when the injection needle is in the injection position | 2022-01-06 |
20220001116 | PREFILLED DISPOSABLE INJECTION DEVICE - The present invention relates to drug delivery systems that cannot be reloaded or reused and further include a passive safety shield system. The drug delivery devices described herein comprise a drug container comprising at least one bellow, wherein the at least one bellow comprises a first surface and an opposing second surface, wherein the first surface is comprised of a first Belleville spring and the opposing second surface is comprised of a second Belleville spring, wherein the second Belleville spring has a higher spring rate than the first Belleville spring; or a drug container extending between distal and proximal ends, and comprises a continuous change in cross section from proximal end to distal end; a needle, wherein the needle is in liquid communication with the drug container; a plunger extending between a proximal end and a distal end, wherein the plunger is in communication with the drug container and where upon axial movement of the punger, the drug container is compressed; a main body extending between a proximal end and a distal end and comprising an inner body and an outer body, wherein the inner body houses the plunger and the drug container and the outer body is capable of sliding over the inner body and extending past the needle; and a spring located between the inner body and the outer body for urging the outer body to slide over the inner body and extend past the needle. | 2022-01-06 |
20220001117 | MEDICAL DEVICE AND METHOD FOR LIMITING THE USE OF THE MEDICAL DEVICE - A method and system for detecting a limit of use of a medical device is disclosed. The method includes starting a timer of a medical device when said medical device is used for the first time, detecting the limit of use of the medical device and indicating the limit of use of the medical device. The limit of use is reached when at least one of a first criterion and a second criterion is met, wherein the first criterion is that the timer reaches or exceeds a time limit and wherein the second criterion is that at least one operation of a drive train of said medical device reaches or exceeds a limit. | 2022-01-06 |
20220001118 | DEVICE AND METHOD FOR AEROSOLIZED DELIVERING OF SUBSTANCE TO A NATURAL ORIFICE OF THE BODY - A device for delivering a predetermined volume a substance within a body cavity. The device includes: at least one predefined volume sized and shaped to contain a predetermined volume the substance; a delivery end in fluid communication with a container; and at least one valve mechanically connected to the container and configurable between an active configuration in which the valve enables delivery of a volume of the substance and an inactive configuration, in which the valve prevents delivery. | 2022-01-06 |
20220001119 | APPARATUS AND METHODS FOR MULTI-CHAMBER, MULTI-ATOMIZER VAPORIZATION DEVICES - A vaporization device includes a channel and multiple chambers in fluid communication with the channel. The chambers include a first chamber to store a first vaporization substance, and a second chamber to store a second vaporization substance. The first vaporization substance includes an active ingredient or substance, and the second vaporization substance includes an antidote for the active ingredient or substance. | 2022-01-06 |
20220001120 | METHOD OF GENERATING AEROSOL - Provided herein is a method of generating aerosol from an aerosol-generating substrate using an aerosol-generating device with at least one heat source disposed to heat, but not burn, the aerosol-generating substrate in use. The aerosol-generating substrate has first and second portions having substantially the same composition, and/or has first and second portions and there is no physical separation between the portions. The method includes heating the aerosol-generating substrate in the aerosol-generating device, so that a temperature profile of the first portion of the aerosol-generating substrate during heating is different from a temperature profile of the second portion of the aerosol-generating substrate. | 2022-01-06 |
20220001121 | ULTRASONIC MIST INHALER - The invention relates to an ultrasonic mist inhaler, comprising:
| 2022-01-06 |
20220001122 | DELIVERY OF LOW SURFACE TENSION COMPOSITIONS TO THE PULMONARY SYSTEM VIA ELECTRONIC BREATH ACTUATED DROPLET DELIVERY DEVICE - A droplet delivery device and related methods for delivering a low surface tension composition as a stream of droplets to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, an ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The ejector mechanism includes a piezoelectric actuator and an aperture plate, the aperture plate having a plurality of openings formed through its thickness, and one or more surfaces configured to provide a desired surface contact angle, and the piezoelectric actuator operable to oscillate the aperture plate at a frequency to thereby generate the ejected stream of droplets. | 2022-01-06 |
20220001123 | ANTI-ASPHYXIA DESIGN FOR MECHANICAL VENTILATOR - A ventilator system, comprising: an inhalation pathway comprising an ambient air inlet, a bi-directional emergency valve, and a dynamic blower; and an exhalation pathway comprising a bi-directional exhalation valve and an exhalation port; wherein when a blockage occurs in the inhalation pathway, ambient air can be drawn from the exhalation port and through the bi-directional exhalation valve, and during exhalation exhalant exits the ventilator through the bi-directional exhalation valve and the exhalation port; wherein when a blockage occurs in the exhalation pathway, inhalant is delivered by the dynamic blower, and during exhalation the dynamic blower lowers its speed or stops and the exhalant exits the ventilator through the bi-directional emergency valve, the dynamic blower, and the ambient air inlet. | 2022-01-06 |
20220001124 | TUBE SECUREMENT SYSTEM - A tube securement system is disclosed that comprises a coupling article formed from a backing layer with first major surface and a second major surface. The coupling article comprises an anchor section, a capture section, and a longitudinal portion extending along a longitudinal direction separating the anchor section from the capture section. There is a first adhesive on the first major surface of the backing at the anchor section and a second adhesive on the first major surface of the backing at the capture section. The first major surface of the backing at the longitudinal portion is free of adhesive. | 2022-01-06 |
20220001125 | MASK VENT WITH SIDE WALL - A vent arrangement for a mask system includes a mask component and a mask vent provided to the mask component. The mask vent includes a plurality of vent holes each extending through a thickness of the mask component and each including a vent exit, and a continuous side wall structured to surround the plurality of vent exits of the vent holes. | 2022-01-06 |
20220001126 | Respiratory Treatment Isolation Hood - An isolation hood for respiratory treatment is disclosed. The isolation hood may include a head enclosure defining an interior volume configured to receive the head of a patient, and a neck seal configured to couple the head enclosure to a neck of the patient. The isolation hood may include an inlet port configured to be coupled to a distal end of a treatment source tube and to a first end of a treatment delivery tube, and an outlet port configured to be coupled to an inline particle filter configured to permit air to flow through the head enclosure. The neck seal and the inline particle filter are each configured to prevent viral/bacterial aerosolization outside the hood. The inlet and outlet ports may be attached to respiratory tubing and non-invasive ventilatory equipment to permit aerosol-generating procedures within the hood while preventing viral/bacterial aerosolization outside the hood. | 2022-01-06 |
20220001127 | BREATHING APPARATUS WITH MASK ASSEMBLY FOR DELIVERING BREATHING GASES - A mask frame, comprises a central conduit connection aperture and lateral arms having a 3-D curvature. The lateral arms extend: outwardly from a center of the frame, rearwardly, towards the patients ears, and upwardly, along a vector passing from below the nose to a point between the temple the top of the ear. The lateral arms “twist” along their length, such that a bottom margin of an end of each lateral arm is positioned further away from a notional vertical plane passing through the centre of the conduit connection aperture than a top margin. | 2022-01-06 |
20220001128 | HEADGEAR FOR RESPIRATORY INTERFACES - Several embodiments of straps and headgear assemblies are described. Some of the embodiments provide straps that can had varied elasticity over the length of the straps. Some of the embodiments provide adjustment mechanisms that facilitate customization of headgear to a user. | 2022-01-06 |
20220001129 | FOAM RESPIRATORY MASK - A patient interface for delivering breathable gas to a patient includes a foam interfacing portion adapted to provide a nasal interface to contact under and around the patient's nose in use and including an orifice adapted to surround both the patient's nares in use, and a positioning and stabilizing structure to support the foam interfacing portion in an operative position on the patient's face. The positioning and stabilizing structure is structured to provide a range of rotational, axial, and/or lateral movement to the foam interfacing portion while maintaining a sufficient interface and resisting the application of tube drag and/or headgear tension to the foam interfacing portion. | 2022-01-06 |
20220001130 | OXYGEN CONCENTRATOR, CONTROL METHOD, AND CONTROL PROGRAM - Provided is an oxygen concentration device, a control method, and a control program with which a start-up interval until a desired high-concentration oxygen gas can be supplied can be reduced. The oxygen concentration device includes a pressurized air supply unit for supplying pressurized air, an adsorption tube which concentrates oxygen in the pressurized air by adsorbing nitrogen in the supplied pressurized air to generate oxygen gas, an oxygen gas tank for storing oxygen gas, a flow rate adjustment unit which adjusts an oxygen gas flow rate to be output to the exterior from the oxygen gas tank, and a control unit which controls the flow rate adjustment unit so that the oxygen gas flow rate becomes a set flow rate and controls the pressurized air supply unit so that the pressurized air achieves a supply amount corresponding to the set flow rate. | 2022-01-06 |
20220001131 | HUMIDIFICATION CHAMBER FOR A RESPIRATORY ASSISTANCE APPARATUS - A respiratory assistance apparatus includes a flow generator and a humidifier. The humidifier includes a humidification chamber. The humidification chamber comprises a water tub that is configured to receive a volume of water. A lid is hingedly coupled to the water tub for enclosing a volume contained within the water tub. | 2022-01-06 |
20220001132 | HUMIDIFIER RESERVOIR - An apparatus for humidifying a flow of pressurised, breathable air includes varying a first pressure of the flow of breathable gas to vary a level of thermal engagement between the conductive portion of the reservoir and the heater plate, varying a height of the variable portion varies a level of thermal engagement between the conductive portion of the reservoir and the heater plate, use of a humidifier reservoir base component with a maximum water capacity substantially equal to the predetermined maximum volume of water of the humidifier reservoir or the use of intersecting inlet and outlet axes. | 2022-01-06 |
20220001133 | HUMIDIFIER RESERVOIR - An apparatus for humidifying a flow of pressurised, breathable air includes varying a first pressure of the flow of breathable gas to vary a level of thermal engagement between the conductive portion of the reservoir and the heater plate, varying a height of the variable portion varies a level of thermal engagement between the conductive portion of the reservoir and the heater plate, use of a humidifier reservoir base component with a maximum water capacity substantially equal to the predetermined maximum volume of water of the humidifier reservoir or the use of intersecting inlet and outlet axes. | 2022-01-06 |
20220001134 | AR/VR/XR ASSISTANCE - A reality system includes a display aimed at a retina, the display providing 3D images with different depth view points; a glass to selectably turn on or off view of an outside environment in front of the person's eye; a processor coupled to the camera and to the glass to selectably switch between augmented reality and virtual reality; and a wireless transceiver coupled to the transceiver to communicate with a remote processor. | 2022-01-06 |
20220001135 | METHOD AND SYSTEM OF A PET PRODUCT WITH TRANSCUTANEOUS VIBRATORY OUTPUT - Certain pet products, such as collar, halters, pet beds, and the like, may be adapted to provide transcutaneous vibratory output. A device adapted to be worn by a non-human animal may include i) at least one of a collar or a harness structured to fit the non-human animal; and ii) at least one transducer located at least partially within the at least one collar or harness and structured to deliver a transcutaneous vibratory output to the non-human animal, the transcutaneous vibratory output having variable parameters comprising a perceived pitch, a perceived beat, and a perceived intensity. | 2022-01-06 |
20220001137 | CATHETER ASSEMBLY - A multi lumen catheter assembly. The assembly provides an expandable, low profile, fixed length sheath and catheter, with fixed infusion ports. The assembly has an expandable outer sheath that expands upon pressure activation with a fluid and the sheath allows the fluid to exit from at least one predetermined fixed location from a distal end of the catheter assembly. The catheter assembly can be used in various medical device procedures, such as a TIPS (Transjugular Intrahepatic Portosystemic Shunt) procedure, or anywhere a low profile, multi lumen, infusion catheter system is desired. | 2022-01-06 |
20220001138 | Rapidly Insertable Central Catheters and Methods Thereof - Rapidly insertable central catheters (“RICCs”) and methods are disclosed. A RICC can include a first section of a first polymeric material in a distal portion of a catheter tube, a second section of a second polymeric material proximal of the first section, and a tapered junction therebetween. The first polymeric material has a first durometer. The second polymeric material has a second, lesser durometer. The junction is formed of the second polymeric material or a third polymeric material having a third durometer closer to the second durometer than the first durometer. The first section has a proximal portion disposed in a receptacle of the junction. An abluminal surface of a distal portion of the junction smoothly transitions onto an abluminal surface of the proximal portion of the first section without an edge that catches on skin when the RICC is inserted into an insertion site of a patient. | 2022-01-06 |
20220001140 | ELECTRICAL ARRANGEMENTS FOR SENSOR ASSEMBLIES IN ELECTROMAGNETIC NAVIGATION SYSTEMS - A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis. | 2022-01-06 |
20220001141 | ENHANCED FLEXIBILITY NEUROVASCULAR CATHETER - An enhanced flexibility catheter is provided, such as for distal neurovascular access or aspiration. The catheter includes an elongate flexible body, having a proximal end, a distal end, and a side wall defining a central lumen. The side wall is formed from a plurality of adjacent tubular segments. At least one segment has a first end face inclined at a non normal angle to a longitudinal axis of the catheter. An adjacent segment has a second end face inclined at a complementary angle to form an inclined junction at the transition between the two segments. The transition serves to provide superior bending characteristics along the length of the catheter shaft. | 2022-01-06 |
20220001142 | HEMOSTASIS VALVE FOR GUIDE CATHETER CONTROL - A base is configured to support a hemostasis valve having a driven surface configured to be rotatably driven to rotate a catheter secured thereto. The base may include a drive mechanism and a sideloading hemostasis valve holder configured to retain the driven surface of the hemostasis valve in engagement with the drive mechanism. | 2022-01-06 |
20220001143 | DEVICE FOR ATTACHING A CATHETER - A medical device for fixing a catheter to a patient is disclosed. It includes a base having a planar main development, a first face configured to be glued to a patient's skin, a second face, opposite to the first face, adapted to receive a catheter according to an axis of insertion of the catheter, and at least two pegs which rise substantially perpendicular to the second face. Each peg has a stem which rises from the second face and has a cross section suitable to freely pass through a through hole of a fin of a catheter. The peg also has an enlarged free terminal end having a cross section greater than the cross section of the stem so that it cannot freely pass through the through hole. The enlarged terminal end is able to pass through the through hole only by elastically widening the through hole. | 2022-01-06 |
20220001144 | Low Profile Lumen Access Catheter - A temporary low profile intraluminal catheter for infusing agents into, or extracting fluids from, a bodily lumen featuring securement structure, wherein the securement structure allows the catheter to be placed with minimal intrusion into the bodily lumen is disclosed. With such design affording a more efficient, verifiable placement of the catheter with less complication due to infection and biofilm related issues, among other types of complications. | 2022-01-06 |
20220001145 | CATHETER DEVICES WITH BLOOD CONTROL SYSTEMS AND RELATED METHODS - Needle assemblies and related methods having a needle hub with a needle, a catheter tube with a catheter hub and having the needle extending through the catheter tube, a valve positioned in an interior cavity of the catheter hub, a valve opener proximal of the valve, and a needle guard extending at least partially into the valve opener. The valve opener can be used with a range of needle sizes. | 2022-01-06 |
20220001146 | CATHETER NEEDLE ASSEMBLY WITH ENCLOSABLE NEEDLE - A needle catheter insertion device that includes a catheter-dilator assembly with a needle therethrough, where the dilator and needle are moveable relative to each other such that the needle catheter insertion device can be moved from a ready position, with the tip of the needle exposed, to a shielded position with the dilator encasing the needle. Positioning of the needle catheter insertion device into the shielded position can be accomplished by a manual actuation of the dilator into a locked configuration within a hub of the needle. | 2022-01-06 |
20220001147 | BALLOON CATHETER AND BALLOON ARRANGEMENT METHOD - A balloon catheter and a method for arranging a balloon are disclosed, which are capable of suppressing the separation of a drug with which an outer surface of a balloon is coated. A balloon catheter in which a balloon with an outer surface coated with a drug is disposed to an inside of a protective tube, in which: the balloon includes a plurality of wing portions that protrude radially outward, and a plurality of base portions that are in contact with an inner tube; each of the plurality of wing portions include a wing distal end portion that is positioned on a protruding side, a wing proximal end portion that is connected to the base portion, and a wing middle portion that is positioned between the wing distal end portion and the wing proximal end portion. | 2022-01-06 |
20220001148 | BALLOON CATHETER AND BALLOON ARRANGEMENT METHOD - A balloon catheter and a method are disclosed capable of suppressing the separation of a drug with which an outer surface of a balloon is coated. A balloon catheter in which a balloon with an outer surface coated with a drug is disposed to an inside of a protective tube, in which: the balloon includes a plurality of wing portions that are folded while protruding radially outward; the wing portions each include a wing distal end portion, a wing proximal end portion, and a wing middle portion; the wing distal end portion is pleated such that inner surfaces are separated from each other; and the wing distal end outer portion contacts an inner peripheral surface of the protective tube; the wing distal end inner portion includes a first contact portion that contacts a second contact portion of another wing portion. | 2022-01-06 |
20220001149 | PRECUTANEOUS-TRANSLUMINAL METHODS THAT MINIMIZE VESSEL STRESS AND TRAUMA - The current document is directed to improved PTA methodologies that significantly decrease the risks of persistent blood-vessel-wall distention and subsequent restenosis and the risks of PTA-induced dissection, hematoma, and pseudoaneurysm when used to treat blood vessels. Similar improved percutaneous-transluminal-interventional methods are used to treat non-vascular vessels. The improved methods include initial selection of balloon length and inflation pressure for initial treatment of primary lesions to minimize the risks of over-inflation and generation of undesirable localized forces during balloon inflation. The improved methods further include higher-pressure treatment of remaining secondary lesions that also minimizes the risks of over-inflation and generation of undesirable localized forces. The improved methods can be practiced using differently sized balloons and conventional instrumentation, but may be facilitated by use of balloon-length-adjustable catheters. | 2022-01-06 |
20220001150 | PERFUSION BALLOON WITH AN EXPANDABLE INTERNAL LUMEN - The present invention relates to a perfusion balloon catheter that has an expandable (enlargeable) inner lumen with a novel design feature that allows a continuous flow through this enlarged lumen sufficient perfusion to the distal lumen of the blood vessel or air passage concurrent to and independently of balloon inflation or deflation resulting in the prolonged dilatation and avoiding the high risks of blood or air flow stricture during balloon inflation. | 2022-01-06 |
20220001151 | METHOD OF MANUFACTURING BALLOON CATHETER AND BALLOON CATHETER MANUFACTURED THEREFROM - A method of fabricating a balloon catheter configuration is provided, the method comprises: preparing one catheter body, the catheter body comprises one internal tube, one external tube, and one stripping agent; the internal tube comprises one longitudinal groove and one drain passageway, wherein the longitudinal groove is configured in the exterior surface of the internal tube, the drain passageway is configured inside the internal tube, the external tube covers the internal tube, and the stripping agent is configured between the internal tube and the external tube; removing the internal tube of the catheter to allow one end of the external tube of the catheter body beyond one end of the internal tube adjacent to the external tube; folding the end of the external tube toward the axial center of the catheter; and attaching the end of the external tube to one part of the inner wall of the drain passageway. | 2022-01-06 |
20220001152 | PROCESS FOR ASSEMBLING A PROTECTIVE SHEATH ON A DRUG-COATED BALLOON CATHETER - A process for arranging a protective sheath on a drug-coated balloon catheter in a machine. The protective sheath is transported via a transport system into a holding device. A drug coated area of the balloon catheter from contact with the machine. The protective sheath is arranged on a drug-coated area of the balloon catheter by machine relative motion between the balloon catheter and the protective sheath. The protecting can be placing at least one first and one second flexible film between the balloon catheter and a guide of the machine during the relative motion or can be holding the balloon catheter at a position on the catheter away from the drug-coated area during the relative motion. | 2022-01-06 |
20220001153 | BALLOON FOLDING METHOD - A folding method of an inflatable balloon disposed on an outer peripheral surface of an inner tube of a balloon catheter is disclosed. The method includes: disposing the balloon to an inner side of a plurality of first blade portions arranged so as to surround a reference position while maintaining a state where pressure is applied to an inside of the balloon; correcting a bend of the balloon by moving the plurality of first blade portions toward the reference position in the state where the pressure is applied to the inside of the balloon; pleating a plurality of wing portions protruding radially outward on the balloon by further moving the plurality of first blade portions toward the reference position to partially press the balloon while gradually discharging the fluid inside the balloon; and folding the balloon along the inner tube. | 2022-01-06 |
20220001154 | Blood Pump Or Balloon Cycling And Venous Occlusion - Several embodiments of a catheter are described, having a balloon configured to slowly inflate and then quickly deflate to create an area of low pressure in the vessels. The balloon can be cycled near the vessels of the kidneys, thereby helping to draw out blood from the kidneys and enhance fluid processing to the bladder. | 2022-01-06 |
20220001155 | SPINAL DRAINAGE KIT CONTAINER - A spinal drainage kit container includes a body, lid, and hinge; the body includes a peripheral portion and a first grip that is gripped when the lid is to be opened; the first grip is at a first corner of the body, opposite the hinge; the first grip has a first protrusion protruding in a first direction; the lid includes a contact that contacts the peripheral portion when the lid is closed, and a second grip that is connected to the contact and is gripped when the lid is to be opened; the second grip is at a second corner of the lid, which overlaps with the first corner when the lid is closed; and the second grip has a second protrusion that protrudes in a second direction and does not overlap with the body when the lid is closed, and the second direction is orthogonal to the first direction. | 2022-01-06 |
20220001156 | PERITONEAL CAVITY-BLADDER CONNECTING CATHETER FOR ASCITES DRAINAGE - The present disclosure relates to a peritoneal cavity-bladder connecting catheter for ascites drainage. The peritoneal cavity-bladder connecting catheter for ascites drainage includes a peritoneal cavity position part positioned on the side of a peritoneal cavity by passing through a bladder wall located between the peritoneal cavity and a bladder, the peritoneal cavity position part having inlets through which ascites flow into an inner space and being formed as a film that surrounds the inner space, and a bladder position part integrally formed with the peritoneal cavity position part and positioned on the side of the bladder located on the side of the bladder wall opposite to the peritoneal cavity, the bladder position part having outlets through ascites flowed into the peritoneal cavity position part are discharged to outside, and being configured to form a closed inner space together with the peritoneal cavity position part. | 2022-01-06 |
20220001157 | MICRO-ROBOT OPERATING DEVICE USING UNIDIRECTIONAL ULTRASONIC TRANSDUCER, AND SYSTEM USING SAME - A micro-robot operating system using an ultrasonic transducer according to an embodiment of the present invention may comprise: a micro-robot moving in an inspection object; and a micro-robot operating device for controlling the location of the micro-robot. A micro-robot operating device using an ultrasonic transducer may comprise: an ultrasonic transducer unit including a plurality of ultrasonic transducers; and a control unit for controlling the plurality of ultrasonic transducers, wherein the plurality of ultrasonic transducers are arranged to form a curved surface toward a particular location in a space. | 2022-01-06 |
20220001158 | THERMALLY REGULATED TRANSDERMAL DRUG DELIVERY SYSTEM - Described herein are drug and other active agent transdermal delivery systems and devices to deliver active agents to skin or mucosa of a subject, and methods of delivering such active agents. In particular, systems, methods, and devices are described that control the concentration and timing of active agent delivery. Such systems or devices may include a transdermal membrane and a temperature control element for heating and/or cooling a portion of the transdermal delivery system to provide pulsatile active agent delivery through the transdermal membrane. | 2022-01-06 |
20220001159 | ACTUATING COMPONENTS AND RELATED METHODS - Actuating components and related methods are generally disclosed. Certain embodiments comprise an actuating component associated with a plurality of microneedles (e.g., for administering a therapeutic agent to a subject). In some embodiments, the actuating component may be administered to a subject such that the plurality of microneedles are deployed at a location internal to the subject (e.g., in the gastrointestinal tract). The actuating component may be contained within, in some embodiments, a capsule (e.g., for oral administration to a subject). In some embodiments, the actuating component has a pre-deployment configuration in which the plurality of microneedles have a first orientation and a deployed configuration in which the plurality of microneedles have a second orientation, different than the first orientation. | 2022-01-06 |
20220001160 | MICRONEEDLE PATCH APPLICATOR AND HOUSING FOR SAME - A microneedle patch applicator housing, being formed from a single sheet or film having a top surface and an undersurface, the housing including a flat peripheral base part and a raised part surround by the peripheral base part and bulging vertically, with respect to the peripheral base part, from the undersurface toward the top surface, an undersurface portion of the raised part forming a surface supporting a microneedle patch, the raised part including a plurality of concavely bent parts, and the concavely bent parts each having a concave bottom toward a direction away from a center portion of the raised part. | 2022-01-06 |
20220001161 | SYSTEMS AND METHODS TO IMPROVE INSTRUMENT GUIDANCE WITHIN AN INTRAVENOUS CATHETER ASSEMBLY - A catheter assembly and/or an introducer may include one or more features configured to guide a probe and/or a catheter distally through a septum. The catheter assembly may include a catheter adapter and the septum. The catheter adapter may include a distal end, a proximal end, and a lumen extending therebetween. In some embodiments, the septum may be disposed within the lumen. The septum may include a proximal surface that is tapered inwardly in a distal direction such that the proximal surface of the septum is configured to guide the probe and/or the catheter distally through the septum. The catheter assembly may be configured to receive an introducer, which may include an introducer element. A proximal end of the introducer element may include another proximal surface that is tapered inwardly in the distal direction such that the other proximal surface is configured to guide the probe or the catheter distally through the septum. | 2022-01-06 |
20220001162 | CONNECTOR FOR CONNECTING A CONTAINER TO A DISPENSING CONDUIT - The invention relates to a connector ( | 2022-01-06 |
20220001163 | APPARATUS AND METHODS FOR OPTIMIZING INTRA CARDIAC FILLING PRESSURES, HEART RATE, AND CARDIAC OUTPUT - Apparatus, systems, and methods are provided for optimizing intracardiac filling pressures and cardiac output in patients with heart failure, conduction disease, and atrial fibrillation. The system is able to adjust and optimize intracardiac filling pressures and cardiac output by adjusting heart rate and the effective amount of total body blood volume. The device includes an adjustable member that may create a mean pressure differential in order to manifest an effective “mechanical diuresis” by sequestering extraneous blood volume to the high-capacitance of the venous vasculature. The system is therefore designed to reduce intracardiac filling pressures while maintaining or even increasing cardiac output. | 2022-01-06 |
20220001164 | NEUROSLEEVE FOR CLOSED LOOP EMG-FES BASED CONTROL OF PATHOLOGICAL TREMORS - A tremor suppression device includes a garment wearable on an anatomical region and including electrodes contacting the anatomical region when the garment is worn on the anatomical region, and an electronic controller configured to: detect electromyography (EMG) signals as a function of anatomical location and time using the electrodes; identify tremors as a function of anatomical location and time based on the EMG signals; and apply neuromuscular electrical stimulation (NMES) at one or more anatomical locations as a function of time using the electrodes to suppress the identified tremors. | 2022-01-06 |
20220001165 | SELECTIVE NEUROMODULATION APPARATUS - A neuromodulation apparatus and method of using the same. The neuromodulation apparatus has a plurality of active electrodes electrically isolated from each other and arranged in at least one electrodes array, at least one reference electrode, a pulse generator electrically connected to each active electrode of the plurality of active electrodes and configured to selectively transmit electric pulses to each of the plurality of active electrodes and a control unit coupled to the electrical pulse generator and adapted to measure a resistance and/or a current-voltage characteristic between each active electrode of the plurality of active electrodes and the at least one reference electrode. | 2022-01-06 |
20220001166 | VAGAL NERVE STIMULATION FOR TREATING CENTRAL NERVOUS SYSTEM DISORDERS - Devices, systems and methods are disclosed for treating one or more symptoms of central nervous system disorders in a patient, such as anxiety disorders, fibromyalgia, traumatic brain injury, PTSD, and others. A method includes positioning a contact surface of a device in contact with an outer skin surface of patient and applying an electrical impulse transcutaneously from the device through the outer skin surface of the patient to a vagus nerve in the patient for about 90 seconds to about 3 minutes. The electrical impulse is sufficient to modify the vagus nerve such that the symptoms of the central nervous system disorder are reduced. For chronic treatment of such disorders, a stimulation protocol is provided that includes two or more doses administered per day for a period of time sufficient to relieve the symptoms. | 2022-01-06 |
20220001167 | WEARABLE THERAPEUTIC DEVICE - A wearable monitoring and therapeutic device includes at least two sensing electrodes. Each sensing electrode includes a metallic surface integrated in a garment. The device includes at least two therapy electrodes. Each of the at least two therapy electrodes includes a receptacle, and each receptacle includes at least one dose of conductive fluid. The device includes the garment. The garment includes a fabric that is stretchable and that is breathable and/or moisture wicking, and conductive wiring configured to at least partially electrically connect that at least two sensing electrodes to at least one defibrillator component. The device includes the at least one defibrillator component. The at least two therapy electrodes are configured to provide an electric shock to the subject. Prior to the application of the electric shock, each receptacle is configured to release the conductive fluid from the receptacle. | 2022-01-06 |
20220001168 | ELECTRICAL MUSCLE STIMULATION ELECTRODE MASK PAD AND METHOD USING THE SAME - The present disclosure relates to an EMS electrode pad. Each electrode may be provided to correspond to the shape and size of the divided area according to the virtual line. The EMS electrode pad and the EMS method using the same according to the present invention may minimize the edge current effect by the shape of the electrode to which electric energy is applied. In addition, energy transfer efficiency may be improved by capacitive coupling between the electrode and the skin. In addition, due to the coating of the electrode, a rate of contact with an affected part may be increased so that current may be applied evenly to each part. | 2022-01-06 |
20220001169 | IMPLANTABLE MEDICAL DEVICES AND METHODS OF MANUFACTURE - A method for manufacturing an implantable lead includes forming an elongated lead body core that defines a longitudinal axis. The elongated lead body core has a plurality of axially extending channels that are circumferentially spaced apart from one another around the elongated lead body core. The method also includes positioning an electrode ring around the elongated lead body core and electrical conductors. The method includes positioning a respective electrical conductor in each of the axially extending channels and positioning a dielectric insulator ring around the elongated lead body core and electrical conductors. | 2022-01-06 |
20220001170 | SYSTEM AND METHOD FOR INTERMITTENT ELECTRICAL MODULATION - The present invention relates to a system and method, in which a distal end of an electrode is implanted in an organ, such as a pituitary gland, for intermittent electrical stimulation thereof and a proximal end of the electrode is provided with a connection plug, a distal end of which can be attached to a bone adjacent the organ, such an anterior wall of the sphenoid sinus/vomer, and a proximal end of which can be reversibly connected electrically to a wire that is connected electrically to a source of electrical stimulation for the organ. | 2022-01-06 |
20220001171 | DEVICE FOR ELECTRICAL STIMULATION OF PERIDONTAL COMPLEX AND SURROUNDING TISSUE - A device for electrical stimulation of one or more components of the periodontal complex and surrounding tissue of a tooth, for uses such as reducing orthodontic pain and encouraging tooth movement, has electrodes of a rigid, electrically conductive material in a fixed spatial relationship configured for application to oral mucosa and attached gingiva adjacent to, and along a periodontal ligament of, a root structure of a single tooth. An electrical circuit is configured for electrical connection to the at least two electrodes. The electrical circuit has an output providing a subsensory electrical stimulus comprising a waveform in accordance with predetermined stimulation parameters. After the electrodes are applied to the oral mucosa and attached gingiva adjacent to, and along the periodontal ligament of, a root structure of the tooth, a switch, when activated, activates the electrical circuit to output the electrical stimulus through the at least two electrodes. | 2022-01-06 |
20220001172 | APPARATUS AND METHOD FOR TREATING MULTIPLE TUMORS IN PATIENTS WITH METASTATIC DISEASE BY ELECTRIC FIELDS - A method of using an electrode array to deliver tumor treating electric fields to a patient including the steps of: placing a plurality of electrode elements in optimized locations on the patient, each of the electrode elements being independently programmable, the optimized locations are optimized relative to a target area wherein at least one tumor is located; programming a control device with a frequency range, a firing configuration and a firing sequence for the plurality of electrode elements; and generating electrical signals in the frequency range, the electrical signals being directed to at least two of the plurality of electrode elements in a sequence determined by the firing sequence. | 2022-01-06 |
20220001173 | NON-INVASIVE NEURAL INTERFACE - A neuromodulator includes an electromagnetic (EM) wave generator configured to generate EM waves remote from a patient and to direct the EM waves to one or more target regions within the patient. Frequencies of the EM waves fall outside a range of frequencies that activates neurons. Intersection of the EM waves in each target region creates envelope-modulated electric and magnetic fields having one or more frequencies that fall within the range of frequencies that activates neurons. The neuromodulator includes control circuitry configured to control parameters of the EM waves produced by the EM wave generator. The neuromodulator may use feedback based on one or more of patient input and/or sensing of physiological signals in order to close the loop and control the EM waves. | 2022-01-06 |
20220001174 | SYSTEMS, DEVICES, AND METHODS FOR IMPROVING HEMODYNAMIC PERFORMANCE THROUGH ASYMPTOMATIC DIAPHRAGM STIMULATION - Hemodynamic performance of a heart may be improved by determining, from a location associated with a diaphragm, an occurrence of a valid cardiac event; and then delivering asymptomatic electrical stimulation therapy directly to the diaphragm at termination of a diaphragmatic stimulation delay period that is timed relative to the occurrence of the valid cardiac event. The diaphragmatic stimulation delay period may be automatically established by sensing a plurality of cardiac events directly from a diaphragm; and for each of the sensed cardia events, determining whether the sensed cardiac event represents a valid cardiac event or a non-valid cardiac event. The diaphragmatic stimulation delay period is then calculated based on a plurality of sensed cardia events that are determined to be valid. | 2022-01-06 |
20220001175 | APPARATUS OF MUSCLE TREATMENT COMPRISING ELECTRICAL MUSCLE STIMULATION ELECTRODE AND METHOD OF MUSCLE TREATMENT USING THAT - The present disclosure relates to an apparatus of muscle treatment comprising an EMS electrode that minimize an edge effect, a method of controlling the apparatus, and a method of muscle treatment using the apparatus. In an embodiment, the apparatus of muscle treatment may have a plurality of treatment modes and may generate a specific motion of a human body simultaneously or with an interval for muscles anatomically distinguished and related to each other, thereby being able to simultaneously strength the muscles related to each other. Since muscles are treated in accordance with an transmitting pattern of RF energy enabling composite motions of a human body, thereby being able to increase the treatment effect. | 2022-01-06 |
20220001176 | LEAD PLACEMENT FOR NERVE STIMULATION - Example systems for positioning an implantable electrode may include a stimulation circuitry, a sensing circuitry, and processing circuitry. The stimulation circuitry may generate electrical stimulation deliverable to a patient. The sensing circuitry may sense electromyographic (EMG) responses. The processing circuitry may control the stimulation circuitry to deliver the electrical stimulation at a plurality of different stimulation metric levels at each of a plurality of different positions. The processing circuitry may sense, via the sensing circuitry, electromyographic (EMG) responses to the electrical stimulation. The processing circuitry may score one or more of the different positions for chronic implantation of at least one implantable electrode. The scoring may be based on a stimulation metric level greater than a predetermined metric threshold sufficient to evoke at least some of the sensed EMG responses, and a level of the at least some of the sensed EMG responses. | 2022-01-06 |
20220001177 | PATIENT THERAPY SYSTEMS AND METHODS - Some embodiments include a system with a sensor with electrodes including an active electrode and a receiving electrode that is in physical contact with skin of a patient forming an electrical circuit with control electronics of a controller that can measure an electrical parameter using an active electrode and a receiving electrode within a closed loop electrical muscle stimulation system. A sense electrical pulse can be applied to the tissue using the sensor, an electrical parameter measured from the tissue, and a stimulation pulse applied to the tissue based at least in part on the measured electrical parameter. The stimulation is adjustably controlled by the controller to maintain a constant power output to the tissue based on the electrical parameter. A good is coupled to a computer readable medium configured to store usage data, the usage data relating to the patient's use of the good. | 2022-01-06 |
20220001178 | BODY JOINT SUPPORT DEVICE WITH INFLATABLE AIRBAG, ELECTRODE OR BOTH - A body joint support device capable of abutting against at least one body joint and accommodating in configuration both to the bending and non-bending states of the body joint includes a covering structure, a control device, and at least one electrode pad unit and/or inflatable airbag. The covering structure can be worn to the body joint, the electrode pad unit is provided on the inner surface of the covering structure, and the control device is provided on the outer surface of the covering structure. The control device can transmit current to the electrode pad unit so that the electrode pad unit outputs current to stimulate and/or heat muscles. When a body joint moves, the force produced by the covering structure can press the electrode pad unit tightly against the skin at the body joint, so that the electrode pad unit does not become loose due to frequent body joint movement. | 2022-01-06 |
20220001179 | APPARATUS AND METHOD FOR THE AUTOMATED CONTROL OF TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION BASED ON CURRENT AND FORECASTED WEATHER CONDITIONS - Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a stimulator for electrically stimulating at least one nerve with at least one stimulation pulse; a controller connected to the stimulator for controlling at least one characteristic of the at least one stimulation pulse; an analyzer for identifying the current and future presence of pain-altering patterns based on weather and/or environmental factors; and a processor connected to the analyzer and the controller for modulating the at least one characteristic of the at least one stimulation pulse according to the pain-altering patterns identified by the analyzer. | 2022-01-06 |
20220001180 | METHOD AND DEVICE FOR TRANSDERMALLY APPLYING ELECTRICAL STIMULATION TO A REGION OF THE HEAD HAVING HIGH IMPEDANCE - A method and apparatus for transdermally providing electrical current to a region of a user's head at high impedance conditions, while maintaining low voltage levels. | 2022-01-06 |
20220001181 | Deep Brain Stimulation Using Artificial Neural Networks - Various embodiments of the present technology generally relate to closed loop deep brain stimulation based on inferred sleep stage from physiological data using machine learning classifiers. Some embodiments, for example, may use subthalamic nucleus (STN) deep brain stimulation (DBS) to treat advanced Parkinsons Disease motor symptoms and improve sleep by identifying sleep stages commensurate with clinician-scored polysomnography (PSG). The DBS may be adapted to include novel artificial neural network (ANN) that triggers targeted stimulation in response to inferred sleep state from STN local field potentials (LFPs) recorded from implanted DBS electrodes. A feedforward neural network can be trained to prospectively identify sleep stage with PSG-level accuracy. In some embodiments, the machine learning model stored within the DB S may also adapt stimulation during specific sleep stages to treat targeted sleep deficits. | 2022-01-06 |
20220001182 | NEUROLOGICAL TREATMENT SYSTEM - A neurological treatment apparatus includes a first endovascular device comprising a plurality of first electrodes extending along a first length in a distal portion of the first device, the distal portion of the first device being configured for endoluminal navigation into cerebral vasculature, and a second endovascular device comprising a plurality of second electrodes extending along a second length in a distal portion of the second device, configured for endoluminal navigation into the cerebral vasculature, such that electrostimulative current may be passed between the first and second electrodes. | 2022-01-06 |
20220001183 | SYSTEMS AND METHODS FOR CONTROLLING LEVELS OF PERCEIVED INTENSITY OF A SENSORY STIMULUS - One aspect of the present disclosure relates to a method for controlling levels of perceived intensity of a sensory stimulus. The method includes configuring a stimulation signal with an activation charge rate (ACR) based on a predefined level of intensity by a subject during an action. The ACR is based on a strength of pulses in the stimulation signal parameter and a frequency of pulses in the stimulation signal parameter. The stimulation signal can be applied to neural tissue of a subject during the action. Based on the stimulation signal, the subject can be induced to perceive the predefined level of intensity during the action. | 2022-01-06 |
20220001184 | METHOD AND SYSTEM FOR PACING PULSE DETECTION AND PACING ARTIFACT REJECTION - A method and system for detecting pacing pulses originating from implanted pacemaker using surface Electrocardiogram (ECG) signals measured at a relatively low sampling rate and also rejecting the pacing artifacts from the recorded surface ECG signals. | 2022-01-06 |
20220001185 | CARDIAC RESYNCHRONIZATION THERAPY DIAGNOSTICS - In some examples, a system can be used for delivering cardiac resynchronization therapy (CRT). The system may include a pacing device configured to be implanted within a patient. The pacing device can include a plurality of electrodes, signal generation circuitry configured to deliver ventricular pacing via the plurality of electrodes, and a sensor configured to produce a signal that indicates mechanical activity of the heart. Processing circuitry can be configured to identify one or more features of a cardiac contraction within the signal, and determine whether the contraction was a fusion beat based on the one or more features. | 2022-01-06 |
20220001186 | HEADER-LESS IMPLANTABLE MEDICAL DEVICE - A header-less implantable medical device, system and method are provided. The device includes an electronics module including circuitry, a battery, a receptacle assembly having an interior chamber and a receptable inlet configured to receive a lead connector assembly. A device housing has a case body that includes side walls and a peripheral edge that defines a single common chamber. The electronics module, battery and receptacle assembly are provided within the single common chamber. A connector opening is provided in the case body and joined to the receptacle inlet to form a passage through the case body into the interior chamber of the receptacle assembly. | 2022-01-06 |
20220001187 | ADAPTING TO WIRELESS PROXIMAL COMMUNICATION SIGNAL DISTORTION BETWEEN DEVICES - Devices that communicate using wireless proximal communications measure pulse width to find distortion in the received signal. The distortion may be due to the devices being too close to one another for a transmission power level currently being used which causes ringing of a receiving coil. The distortion may be used to find a correction that the receiving device may use to correct for the distortion in the received pulse train when decoding the pulse train. The distortion may be used to adjust a transmission power level of the receiving device and/or to send an instruction to the transmitting device to adjust the power transmission power level of the transmitting device. The distortion may be used for other purposes including determining a device depth and/or location for an implanted device, such as an implantable medical device within a body of a patient. | 2022-01-06 |
20220001188 | Fixation system for an implantable medical device - A medical implant, such as an implantable component ( | 2022-01-06 |
20220001189 | METHOD AND DEVICE FOR ATRIAL CARDIOVERSION THERAPY - Methods and apparatus for a three-stage atrial cardioversion therapy that treats atrial arrhythmias within pain tolerance thresholds of a patient An implantable therapy generator adapted to generate and selectively deliver a three-stage atrial cardioversion therapy and at least two leads, each having at least one electrode adapted to he positioned proximate the atrium of the patient. The device is programmed for delivering a three-stage atrial cardioversion therapy via both a far-field configuration and a near-field configuration of the electrodes upon detection of an atrial arrhythmia. The three-stage atrial cardioversion therapy includes a first stage for unpinning of one or more singularities associated with an atrial arrhythmia, a second stage for anti-repinning of the one or more singularities, both of which are delivered via the far-field configuration of the electrodes, and a third stage for extinguishing of tire one or more singularities delivered via the near-field configuration of the electrodes. | 2022-01-06 |
20220001190 | METHOD AND APPARATUS FOR THE TREATMENT OF PHYSICAL AND MENTAL DISORDERS WITH LOW FREQUENCY, LOW FLUX DENSITY MAGNETIC FIELDS - A method and apparatus for generating electromagnetic fields for healing. A device preferably includes a microcontroller and associated memory, a wire coil in electrical communication with a driving circuit that is controlled by the microcontroller in accordance with a program stored in the associated memory, wherein the driving circuit is effective to produce a pulsed DC output having a frequency in the range of about 0-45 Hz, more preferably in the range of 0.50-14.10 Hz and most preferably around 9.63 Hz, with an accuracy to 0.01 Hz. A user interface is provided for selecting one of a plurality of modes of operation and a port (e.g., a USB port) is provided to allow the program stored in the associated memory to be modified by way of a computer, memory card or the Internet. In another embodiment, the apparatus takes the form of a medallion that can be worn around a user's neck or strategically placed on a user's body or embedded in other user hardware such as a combat or racing helmet. | 2022-01-06 |
20220001191 | SYSTEMS AND METHODS FOR MODULATED MULTI-SPECTRAL MAGNETIC STIMULATION - It is well understood in the medical industry that medical disorders can manifest as serious problems for the affected subjects, their families, and society. Today, psychiatrists, neurologists and other physicians treat these disorders with a variety of medications, many of which have significant negative side effects. The teachings provided herein are directed to a novel system and methods for treating certain neurological, psychological, psychiatric and medical disorders by delivering a “magnetic stimulation” to a subject's neural and perineural system using either a static or electromagnetic field to generate a modulated variable power multi-spectral magnetic stimulation on three axis; the modulated stimulation using methods that have predictable, controlled, modifiable, and repeatable characteristics. | 2022-01-06 |
20220001192 | WEARABLE QUANTUM TREATMENT DEVICE - A wearable quantum treatment device embodied in a garment made in such ways as making a conductive fabric into a garment for a human body; sewing a common fabric with quantum energy generating coils; sewing a fabric of a conductive film with quantum energy generating coils; winding a metal wire into quantum energy generating coils and attaching the same to a fabric, such that a power supply unit disposed at one side of a lower portion of the front or the back of a garment supplies a variable DC or AC power in a form of pulsed electromagnetic field to the quantum energy generating coils, whereby pulsed electromagnetic fields are generated in directions opposite to each other, thereby overlapping and dissipating each other so as to create and irradiate quantum energy in a state of zero strength electromagnetic field to a human body, thus eventually improving health and treating diseases. | 2022-01-06 |
20220001193 | METHODS AND SYSTEMS FOR PHOTODYNAMIC THERAPY CALCULATIONS - Methods and systems are described for implementing a photodynamic therapy. An example method may comprise determining, during photodynamic therapy and using a plurality of optical probes spatially distributed within a patient, data indicative of one or more of a photodynamic therapy dosage, a fluence rate of a photodynamic therapy treatment light, or a reactive oxygen species concentration associated with corresponding locations of the plurality of optical probes. The example method may comprise changing, based on the data, one or more treatment parameters associated with providing a photodynamic therapy. | 2022-01-06 |
20220001194 | PHOTOBIOMODULATION THERAPY TO IMPROVE FUNCTIONAL MOBILITY OF STROKE SURVIVORS - Photobiomodulation therapy (PBMT) can be used to improve functional mobility of stroke survivors. A light source device can be contacted to a subject's skin proximal to an area of hemiplegia within a subject due to the stroke. A light signal (with wavelengths from the red to infrared part of the spectrum) can be applied in at least one of a pulsed operating mode, a continuous operating mode, and a super-pulsed operating mode through the light source device to the area of hemiplegia. The light signal is applied for a time sufficient to stimulate a phototherapeutic response in the area of hemiplegia to improve the functional mobility of the subject. | 2022-01-06 |
20220001195 | LIGHT OUTPUTTING DEVICE FOR SCALP CARE - According to an embodiment of the present disclosure, a light outputting device for scalp care includes a dome-shaped outer case defining an appearance, an inner case formed inside the outer case, and a plurality of light sources disposed in a space between the outer case and the inner case, wherein the plurality of light sources include a plurality of first laser light sources, and the optical outputting device includes a plurality of light guide mechanisms arranged corresponding to the plurality of first laser light sources to distribute laser light emitted from the first laser light sources apply the laser light toward the inner case. | 2022-01-06 |
20220001196 | LIGHT OUTPUTTING DEVICE FOR SKIN CARE - According to an embodiment of the present disclosure, a light outputting device for skin care includes a care module including at least one or more care light sources and a care module substrate on which the at least one or more care light sources are mounted; a housing configured to surround the care module; a care body including the care module and the housing; and a length adjustment part connected to both ends of the care body, wherein the housing and the care module substrate are formed to have a first curvature in a first direction and a second curvature in a second direction, and wherein at least one of the first curvature and the second curvature is variable within a predetermined range. | 2022-01-06 |
20220001197 | LIGHT THERAPY TREATMENT METHOD AND APPARATUS - A method and apparatus for minimizing tissue adhesion in a tissue of a subject includes applying light, to the tissue, that reduces at least one adhesion marker in the tissue, the light having wavelengths in at least one of a first wavelength range of 730-770 nm and a second wavelength range of 930-970 nm, wherein the at least one adhesion marker includes at least one of a transforming growth factor beta 1 (TGF-β1), a vascular endothelial growth factor, (VEGF), and a collagen alpha-1(I) chain (COL|α|), and wherein the light is free of wavelengths that increase the at least one adhesion marker. | 2022-01-06 |
20220001198 | WEARABLE MULTI-WAVELENGTH LASER THERAPY DEVICE THAT IS EFFECTIVE IN TREATING JOINT PAIN AND ARTHRITIS BY A SLELECTIVE ACTION OF CELL REGENERATION AND BLOOD FLOW IMPROVEMENT - Provided is a laser patch, and the laser patch includes: a patch body having a through hole for laser transmission; a circuit substrate disposed in the patch body; a built-in battery disposed, facing the circuit substrate, in the patch body; a laser diode element electrically connected to the circuit substrate and emitting a low-output laser beam to the outside of the patch body by using its own power coming from the built-in battery; and a charging terminal provided in the patch body for selectively supplying electricity to the built-in battery from an external charger. | 2022-01-06 |
20220001199 | SKIN TREATMENT DEVICE - The present application is concerned with a skin treatment device that has a handle section arranged to be held in a human user's hand, a treatment head section having a skin treatment unit and a skin contact frame having a skin contact surface, the skin contact frame at least partially encircling a skin treatment area and a vibration generation unit being coupled with the skin contact frame to vibrate at least a portion of the skin contact frame at an ultrasonic frequency. | 2022-01-06 |
20220001200 | SWITCHABLE BIOACTIVE LIGHTING - The present disclosure provides lighting systems, which may be semiconductor light emitting devices, with two or more of blue, red and/or LRNE, short-blue-pumped cyan, long-blue-pumped cyan, yellow, and violet channels. The lighting systems can have a plurality of operational modes that provide different biological effects while having good color rendering capability. The yellow and violet channels can include violet LEDs and be used in operational modes that provide white light with lower EML values relative to operational modes using three or more of the blue, red, short-blue-pumped cyan, and long-blue-pumped cyan color channels. | 2022-01-06 |
20220001201 | Method for Treating Cancerous and Pre-Cancerous Skin - The present disclosure provides a method for treating clinical or pre-clinical skin damage in a skin field of a subject, wherein the skin field has been allocated a skin cancerization field index (SCFI) score of at least 1 as determined by a process comprising the steps of: (i) assessing the number of keratoses in the skin field; (ii) assessing the thickness of the thickest keratosis in the skin field; and (iii) assessing the proportion of the field affected by clinical or subclinical skin damage. Based on the assessments made in (i), (ii) and (iii) the subject is optionally treated by at least one of (a) freezing one or more lesions, (b) shaving, curetting or surgically removing one or more lesions, (c) applying a topical treatment for actinic keratosis, basal cell carcinoma or squamous cell carcinoma, and (d) radiation therapy. | 2022-01-06 |
20220001202 | APPARATUS FOR PRODUCING A STERILIZED ANIMAL POPULATION - Apparatus for shielding a non-human animal from a sterilizant. The apparatus ( | 2022-01-06 |
20220001203 | METHODS AND SYSTEMS USING MODELING OF CRYSTALLINE MATERIALS FOR SPOT PLACEMENT FOR RADIATION THERAPY - A crystalline structure modeling methodology that is conventionally used to model crystalline matter down to the atomic level is instead used to determine spot placement for radiation treatment. The cross-sectional shape of a treatment target is specified; locations (peaks) in a density field inside the shape are determined using the crystalline structure model; locations of spots in the treatment target for spot scanning are determined, where the locations correspond to the locations (peaks) inside the shape determined using the crystalline structure model; and the locations of the spots are stored as candidates for potential inclusion in a radiation treatment plan. | 2022-01-06 |
20220001204 | METHOD AND APPARATUS TO FACILITATE GENERATING A DELIVERABLE THERAPEUTIC RADIATION TREATMENT PLAN - In the context of a multi-criteria optimization workspace, a control circuit provides a user opportunity to modify radiation treatment plan optimization objective values, wherein the optimization objectives include at least one of a radiation treatment plan complexity optimization objective and a radiation treatment delivery time optimization objective. These teachings then provide for the control circuit receiving input from the user comprising a change to at least one of these optimization objective values. By one approach the control circuit first accesses a prioritized list of clinical goals and automatically generates optimization objectives as a function of the prioritized list of clinical goals. The control circuit then generates a seed optimized radiation treatment plan as a function of the automatically generated optimization objectives and subsequently generates a collection of different radiation treatment plans by varying the automatically generated optimization objectives to thereby characterize a trade-off exploration space for the multi-criteria optimization workspace. | 2022-01-06 |
20220001205 | METHODS AND APPARATUS PERTAINING TO RADIATION TREATMENT PLANS - A control circuit accesses historical information regarding previously optimized radiation treatment plans for different patients and processes that information to determine the relative importance of different clinical goals. The circuit then facilitates development of a particular plan for a particular patient as a function of the relative importance of the clinical goals. By one approach the control circuit can be configured as a radiation treatment plan recommendation resource that accesses a database of radiation treatment plan formulation content items including at least one of a radiation treatment plan template, an auto-planning algorithm, and an auto-segmentation algorithm. By one approach the control circuit can be configured to, when presenting automatically-generated radiation treatment plans to a user, also co-present an opportunity for the user to signal to a remote entity that none of the plans are acceptable and that the user will instead employ a user-generated plan for the particular patient. | 2022-01-06 |