53rd week of 2015 patent applcation highlights part 11 |
Patent application number | Title | Published |
20150374901 | Intelligent Contrast Warmer System - Intelligent contrast warmers and methods for operating and using same are described. An intelligent contrast warmer may include elements configured to monitor information associated with the intelligent contrast warmer and contrast media stored in contrast bottles housed within the intelligent contrast warmer, such as contrast warmer temperatures, contrast warmer temperatures outside of specifications, contrast media inventory, expiration dates of contrast media, personnel authorized to access contrast media, and dates and times associated with contrast media added to and removed from the intelligent contrast warmer. A method for monitoring the expiration date of contrast bottles may include labeling the contrast bottles and reading the information from the label into a computing device. The computing device may be configured to monitor the expiration dates and to generate an alarm responsive to a current time being within a threshold duration of the expiration time for a contrast bottle. | 2015-12-31 |
20150374902 | OCCLUSION DETECTION IN DELIVERY OF FLUIDS - A system, method or apparatus to detect abnormalities in delivery of a fluid may include an infusion apparatus that is controllable to cause one or more perturbations in a fluid flow (e.g., each of the one or more perturbations in the fluid flow may result in a measurable perturbed force response). A force signal representative of the perturbed force response may be used to determine an integrated perturbed force response value (e.g., using integration of the force signal over a perturbation time period; the integrated perturbed force response value being representative of an additional force caused by the at least one perturbation over an equilibrium force). A ratio between the integrated perturbed force response value and a normalizing value (e.g., based at least on a maximum perturbation force of the perturbed force response) may be used to determine if fluid flow is occluded. | 2015-12-31 |
20150374903 | OCCLUSION DETECTION DEVICE, TRANSFUSION APPARATUS, AND OCCLUSION DETECTION METHOD - An occlusion detection device detects an occlusion of a flexible fluid path on either of upstream and downstream sides of a pump mechanism, the pump mechanism transporting a liquid through the fluid path by elastically deforming the fluid path. The occlusion detection device is provided with: an occlusion sensor that is disposed on the downstream side of the pump mechanism and detects an internal pressure of the fluid path during a liquid transporting operation of the pump mechanism; and a data processing circuit that analyzes on which side of the upstream and downstream sides of the pump mechanism the occlusion of the fluid path occurs, based on a change of the internal pressure of the fluid path detected by the occlusion sensor and outputs an analysis result. | 2015-12-31 |
20150374904 | SYSTEM AND METHOD FOR INSULIN PUMP MEDICAL DEVICE INCLUDING A SLIDER ASSEMBLY WHEREIN IMAGES ON DISPLAY ALLOW FOR HIGHLIGHTING AND MAGNIFYING IMAGES - A medical system includes an input assembly for receiving one or more user inputs. The input assembly includes at least one slider assembly for providing an input signal. Processing logic receives the input signal from the input assembly and provides a first output signal and a second output signal. A display assembly is configured to receive, at least in part, the first output signal from the processing logic and render information viewable by the user. The second output signal is provided to one or more medical system components. The information rendered on the display assembly may be manipulatable by the user and at least a portion of the information rendered may be magnified. | 2015-12-31 |
20150374905 | ANALYTE MONITORING AND FLUID DISPENSING SYSTEM - Disclosed is a skin adherable device for delivering therapeutic fluid into a body of a patient. The device includes a monitoring apparatus, a dispensing apparatus, and a tip for delivering the therapeutic fluid into the body of the patient and for monitoring bodily analyte in the body of the patient. The dispensing apparatus may continuously deliver the therapeutic fluid to the body of the patient and the monitoring apparatus may continuously monitor bodily analytes of the patient. | 2015-12-31 |
20150374906 | OPERABLE IMPLANT - An operable implant adapted to be implanted in the body of a patient. The operable implant comprising an operation device and a body engaging portion, the operation device comprises an electrical motor comprising a static part comprising a plurality of coils and a movable part comprising a plurality of magnets, such that sequential energizing of said coils magnetically propels the magnets and thus propels the movable part. The operation device further comprises an enclosure adapted to hermetically enclose the coils of the static part, such that a seal is created between the static part and the propelled moving part with the included magnets, such that the coils of the static part are sealed from the bodily fluids, when implanted. | 2015-12-31 |
20150374907 | CONDUCTIVE CODING OF SYRINGE INFORMATION - A system for identifying information regarding a syringe assembly used with a fluid injector includes at least one syringe assembly having a barrel extending from a distal end to an open proximal end, at least one indicator provided on at least a portion of an outer circumferential surface of the barrel, an injector having at least one syringe port adapted to receive the at least one syringe assembly, and at least one sensor provided on or within at least a portion of each syringe port. The at least one indicator may conduct electricity corresponding to information regarding the at least one syringe assembly, which is identified by the at least one sensor. | 2015-12-31 |
20150374908 | MRI-Compatible Surgical Cannulae for Transferring a Substance to and/or from a Patient - A cannula for transferring a substance to and/or from a patient includes a tubular support sleeve and a transfer tube. The support sleeve includes a rigid tubular member defining a lumen extending from a proximal end to a distal end of the tubular member. The transfer tube is positioned in the lumen and extends beyond each of the proximal end and the distal end of the tubular member. The tubular member includes a rigid, MRI-compatible material. | 2015-12-31 |
20150374909 | PASSIVE START DRIP CHAMBER - A drip chamber is described that is used in medical infusion therapy, wherein the drip chamber utilizes valving to control flow of one or more fluids to a patient. The drip chamber includes a body forming a chamber, wherein fluid may enter via two or more flow ports, and an output port, where fluid may exit the chamber. A float controls fluid flow through one or more flow ports into the chamber such that the flow exiting the chamber may be limited to a single fluid or a combination of the fluids entering the chamber. The float is configured to be retained within the chamber, and the float moves within the chamber based on a level of fluid within the chamber. The control characteristics of the float are determinable by attributing specific buoyancy and dimensions to the float. | 2015-12-31 |
20150374910 | PASSIVE RESTART Y-SITE - A fluid delivery Y-site is described that is configured to receive and control delivery of two or more fluid flows. Fluid flow is controlled within a chamber by a valve and float. Flow of a primary fluid into the chamber is reduced or halted by the movement of a valve. The valve may occlude a first flow port into the chamber in response fluid flowing from a second flow port into the chamber. A float is moveably disposed within the chamber and configured to engage the valve in response a fluid flow into the chamber from the second flow port. As fluid flow from the second flow port into the chamber is reduced or ceases, the valve and float allow the flow from the primary flow port to once again enter the chamber and exit from an outlet port. | 2015-12-31 |
20150374911 | MULTI-FLOW UNIVERSAL TUBING SET - The invention provides a modular tubing system with a set of tubing segments that can be configured to provide a desired flow rate. In the modular systems described herein, multiple tubes with pre-set flow rates are attached either in-series or in parallel to allow the user to vary the flow rate of the therapy. The modular systems described herein may be used in connection with a constant pressure pump for subcutaneous administration of therapeutic agents. | 2015-12-31 |
20150374912 | ADMINISTRATION APPARATUS FOR MEDICAL USE - An expansion/compression mechanism of a piston rod assembly is composed of a bush shaft, a first cylindrical piston rod that is screwed with the bush shaft, a second cylindrical piston rod that is screwed with the first piston rod, and a piston rod holding member for housing the bush shaft and these piston rods. Therefore, the piston rods move linearly in multiple stages. | 2015-12-31 |
20150374913 | Methods and Systems for Controlling an Infusion Pump - A system for pairing a controller and an infusion pump is disclosed. The system includes an infusion pump, a controller device and a user interface residing on both the infusion pump and the controller. The user interface includes a pairing mode for enabling wireless communication between the infusion pump and the controller device, wherein the user interface requires both the infusion pump and the controller to be in the pairing mode simultaneously. Also, a method of changing a power source in an infusion pump is disclosed. The method includes placing the infusion pump in idle mode wherein the infusion pump stops delivery. Removing the first power source from the infusion pump. Replacing the first power source with a second power source in the infusion pump, and maintaining the insulin on board during the changing of the first power source with the second power source. | 2015-12-31 |
20150374914 | SHIELD ADAPTED TO FIT MEDICAL INJECTOR SYRINGE - A syringe shield used for containing radioactive drugs in order to reduce healthcare provider's exposure to radiation or to reduce or eliminate ambient light contamination to optically sensitive components in a syringe is described. | 2015-12-31 |
20150374915 | Active Lubrication of Penetrating Devices - Penetrating systems and devices are described herein which include a penetrating portion with two concentric hollow cylinders joined at one end with a substantially ring-shaped end piece, the space between the concentric outer and inner hollow cylinders forming an internal fluid conduit, the outer hollow cylinder including a plurality of pores in fluid communication with the internal fluid conduit and a first fluid reservoir portion for holding a first fluid composition, the inner hollow cylinder defining a lumen in fluid communication with a second fluid reservoir portion. | 2015-12-31 |
20150374916 | LATERALLY CONNECTED SYRINGES WITH INTEGRATED MIXING HUB AND STATIC MIXER - Described herein are laterally connected syringes with an integrated mixing hub and static mixer designed to facilitate mixing two or more substances at specific user-selectable ratios. | 2015-12-31 |
20150374917 | Portable Drug Mixing and Delivery Device and Associated Methods - A portable auto-injector configured to store a dry medication separately from a liquid component, wherein removal of a cap operates a first actuation mechanism which opens a valve between a first and second chamber that are slidably movable relative to each other and thus allows for the initiation of a mixing step prior to injection. An extendable needle guard is provided over the delivery assembly which prevents premature injection as well as inadvertent sticks or other cross contamination of a needle. The needle guard can also form part of a secondary trigger mechanism which injects the mixed components after the mixing stage is complete. | 2015-12-31 |
20150374918 | SELECTABLE SINGLE DOSE AUTO-INJECTOR AND METHODS OF MAKING AND USING SAME - An auto-injector device for administering a liquid pharmaceutical composition, in which an end-user can select between doses that the device is capable of delivering. The end-user choices that translate into the selected doses can be based on end-user perceived severity of symptoms, end-user weight and other such factors. In some embodiments the auto-injector is configured to administer the one chosen dose only. In other embodiments, the auto-injector can deliver second and subsequent doses up to full dose of the pharmaceutical composition disposed in the injector. The auto-injector can provide visual, audio, and tactile feedback, alone or in combination, to the user to indicate the dose selected, instructions for use, and when the dose has been administered. | 2015-12-31 |
20150374919 | INJECTOR AND METHOD OF ASSEMBLY - An injector may include a container having a wall with an interior surface defining a closed sterile reservoir filled with a drug product. The injector may also include a fluid delivery system comprising a sterile container needle that is in fluid communication with the container in a delivery state, but may or may not be in fluid communication with the container in a storage state. Further, the injector may include an actuator that is adapted to move the container needle from the storage state to the delivery state. | 2015-12-31 |
20150374920 | METHOD AND DEVICE FOR INJECTING A DRUG - A device and method is provided for drug supply. The device comprises a holder suitable for holding a carrier comprising a drug layer ( | 2015-12-31 |
20150374921 | Nozzle for Use in an Ultra-High Velocity Injection Device - An exemplary embodiment of the invention is a nozzle, for use in an injection device, that projects material at an ultra-high velocity. The nozzle includes an integrally formed body having an interior passageway that has a longitudinal axis. The input of the nozzle is configured to interface with a cartridge, and the output is configured to be placed proximate to a target. The passageway includes a taper, and its path length, from an initial diameter to a position along the passageway where the passageway first reaches a smallest diameter, is at least 0.5 mm. The taper of the passageway defines a shape, in a plane that includes the longitudinal axis, that is a continuous and monotonically decreasing function of distance along the longitudinal axis in a direction of flow through the nozzle. | 2015-12-31 |
20150374922 | LIQUID ADMINISTRATION DEVICE - A liquid administration device includes: a structure that includes: a cylindrical body including a bottom part in a distal portion and an opening in a proximal portion, a needle tube positioned in the distal portion of the cylindrical body, the needle tube having a sharp needle tip at a distal end, wherein a proximal end of the needle tube is communicatable with the inside of the cylindrical body, and a gasket installed in the cylindrical body, the gasket being slidable in an axial direction of the cylindrical body; an operation member configured to perform a pressing operation by pressing the gasket such that the liquid is discharged from the needle tube; a pressing mechanism configured to generate a pressing force for pressing the gasket; and a pressing force transmission inhibiting mechanism configured to inhibit transmission of the pressing force to the gasket during the pressing operation. | 2015-12-31 |
20150374923 | METHOD AND APPARATUS FOR CONTROLLING THE DISCHARGE RATE OF A SYRINGE - A method and apparatus for use in controlling a dispensing rate of medication or other substance via a syringe, including, without limitation, into a patient, intravenous line port or heparin lock. A force (typically manual) is applied to an input plunger of a dashpot, which is directly coupled to a piston which, in turn, is coupled to an output plunger. The force applied to the input plunger is buffered and transmitted to the output plunger. The output plunger acts upon the plunger of a conventional syringe, thereby resulting in flow of medicine or any other substance from the syringe at a desired and controlled flow rate. | 2015-12-31 |
20150374924 | INJECTION DEVICE - An injection device includes a housing having a receptacle for a vessel for holding injection fluid; an operator-manipulated element for setting an injection dose; a dosing member rotatable about a longitudinal center axis relative to the housing when setting the injection dose; a feed part; and, a latching unit acting between the feed part and housing. The dosing member has a zero position whereat no dose is set and an injection position whereat an intended dose of injection fluid is set. A spring acts between the dosing member and the housing to return the dosing member from an intermediate position to the injection position or a zero position. | 2015-12-31 |
20150374925 | Portable Drug Mixing and Delivery Device and Associated Methods - A portable auto-injector configured to store a dry medication separately from a liquid component, wherein removal of a cap operates a first actuation mechanism which opens a sliding valve and thus allows for the initiation of a mixing step prior to injection. An extendable needle guard is provided over the delivery assembly which prevents premature injection as well as inadvertent sticks or other cross contamination of a needle. The needle guard can also form part of a secondary trigger mechanism which injects the mixed components after the mixing stage is complete. | 2015-12-31 |
20150374926 | EXTERNAL DRUG PUMP - Apparatus is described for administering a substance to a subject. A vial contains the substance and a stopper is disposed within the vial and is slidably coupled to the vial. A first threaded element is (a) rotatable with respect to the vial and (b) substantially immobile proximally with respect to the vial during rotation of the first threaded element. A second threaded element is threadedly coupled to the first threaded element. At least a distal end of the second threaded element is substantially non-rotatable with respect to the vial, and the distal end of the second threaded element defines a coupling portion that couples the second threaded element to the stopper. The first threaded element, by rotating, linearly advances the stopper and at least the distal end of the second threaded element toward a distal end of the vial. Other embodiments are also described. | 2015-12-31 |
20150374927 | Drug Delivery Device with Needle Protection - The present invention relates to a drug delivery device for dispensing of a dose of a medicament, the device comprising: an elongated housing extending in an axial direction to accommodate a cartridge containing a medicament to be dispensed, wherein the housing being further adapted to detachably support a needle assembly at a distal end thereof, a drive mechanism comprising a piston rod to operably engage with a piston of the cartridge, a protecting sleeve slidably attached to the distal end of the housing to enclose the needle assembly in a distal stop position and to expose the needle assembly in a retracted proximal stop position, and an interlocking member operably engaged with the protecting sleeve and being axially displaceable relative to the housing between a locking position, in which the protecting sleeve is locked to the housing, and a release position, in which the protecting sleeve is axially displaceable relative to the housing. | 2015-12-31 |
20150374928 | SAFETY SYRINGE AND NEEDLE AND NEEDLE SEAT RETRACTING DEVICE OF SAFETY SYRINGE - A safety syringe has a barrel, a pushing element, a retracting element, and a needle group. The barrel is hollow and has a needle-group mounting end, an operating grip end, and a barrel lumen. The pushing element is retractably mounted in the barrel lumen and has a pushrod chamber. The retracting element is airtightly and slidably mounted in the pushrod chamber. The needle group is connected to the needle-group mounting end of the barrel. The present invention can pull the retracting element to move relative to the pushing element to form a low pressure condition in the pushrod chamber as a vacuum status. After the injection, a vacuum attraction force in the pushrod chamber can retract the used needle group into the pushrod chamber for safe use of the safety syringe. | 2015-12-31 |
20150374929 | Active Lubrication of Penetrating Devices - Penetrating systems and devices are described herein which include a penetrating portion having a fluid reservoir portion formed from two concentric hollow cylinders joined at one end with a substantially ring-shaped first end piece and associated at the other end with a substantially ring-shaped second end piece, the outer hollow cylinder including a plurality of pores in fluid communication with the fluid reservoir portion, the inner hollow cylinder defining a lumen in fluid communication with a second fluid reservoir portion, and the substantially ring-shaped second end piece forming a deformable barrier. | 2015-12-31 |
20150374930 | Active Lubrication of Penetrating Devices - Penetrating systems and devices are described herein which include a penetrating portion with two concentric hollow cylinders joined at one end with a substantially ring-shaped end piece and at the other end with a hollow structure forming a fluid reservoir portion, the outer hollow cylinder including a plurality of pores in fluid communication with the fluid reservoir portion, the inner hollow cylinder in fluid communication with a second fluid reservoir portion, and the hollow structure formed at least in part from a deformable material. | 2015-12-31 |
20150374931 | METHOD FOR PRODUCING NEEDLE-EQUIPPED OUTER TUBE AND NEEDLE-EQUIPPED OUTER TUBE - A method of manufacturing a needle-equipped outer tube includes a preheating step comprising heating a distal end connecting section to a temperature at or below a softening point of a material forming an outer tube member with a joint member inserted in a distal end connecting section of the outer tube member, and with a needle being inserted or inserted and fixed in the needle insertion hole; and a joint member welding step, performed after the preheating step, comprising thermally welding the joint member to the distal end connecting section of the outer tube member with a distal end portion of the joint member pressed toward the proximal end of the joint member by a pushing member with a pressing force in a range of 4 N to 30 N. | 2015-12-31 |
20150374932 | APPARATUS AND METHOD FOR TARGETING A BODY TISSUE - An apparatus for targeting a desired target site on a body tissue comprising a wall of a first body cavity of a patient includes a target catheter. A framing member has a collapsed condition and an expanded condition. The framing member has a framing member body which includes a bulbous portion defining a maximum body footprint having proximal and distal body ends which are both longitudinally spaced from the maximum body footprint. The framing member is comprised of a plurality of framing member beams. At least three framing member beam arrays of framing member beams are arranged in non-overlapping longitudinal sequence to form at least a portion of the framing member. The framing member beams that make up the framing member substantially each have a width-to-thickness fractional ratio in the range of 0.6-3.0. | 2015-12-31 |
20150374933 | APPARATUS AND METHOD FOR TARGETING A BODY TISSUE - An apparatus for targeting a desired target site on a body tissue comprising a wall of a first body cavity of a patient includes a target catheter. The framing member, when deployed into an expanded condition, has a framing member body which includes a three-dimensionally bulbous portion defining a maximum body footprint in a lateral dimension and has longitudinally spaced proximal and distal body ends which are both longitudinally spaced from the maximum body footprint. The proximal body end is attached to the target catheter. A protrusion has a diameter which is smaller than the maximum body footprint diameter. At least one target point is carried by the framing member and is adapted for placement adjacent the desired target site. At least one target pathway is attached to at least one target point. At least a portion of the target pathway is substantially spaced apart from the framing member body. | 2015-12-31 |
20150374934 | CHILD-RESISTANT CLOSURE SYSTEMS FOR CONTAINERS - A child-resistant closure system for a container comprises a protective cap, a dispensing tip, and a cylindrical base. The dispensing tip includes a pair of buttons adapted to control whether the dispensing tip is in a locked condition so as to prevent actuation or an unlocked condition so as to permit actuation, via the shoulders, of a sprayer pump unit that is partially contained within the dispensing tip. The cylindrical base has a pair of spaced apart upwardly extending legs. In an locked condition of the dispensing tip, the upwardly extending legs are not aligned with slots defined in a horizontal circumferential portion of the dispensing tip such that downward movement of the dispensing tip in relation to the base is blocked by the upwardly extending legs to prohibit actuation of the sprayer pump unit and to lock the dispensing tip. | 2015-12-31 |
20150374935 | GASIFICATION APPARATUS, GASIFICATION ASSEMBLY KIT AND METHOD FOR GASIFICATION AND CONCENTRATION OF A GASIFIABLE COMPOUND - A gasification apparatus gasifies and concentrates a gasifiable compound. The gasification apparatus includes a closure member having a closure member body and a gasification body engageable with the closure member to define a gasification chamber. The gasification chamber is in gas communication with at least one air intake defined in at least one of the gasification body and the closure member. The gasification body is in heat conductive transfer with the closure member. The gasification body includes a gasifiable source material support extending below the gasification chamber and at least one concentration channel in gas communication with the gasification chamber. A heating member operatively connects to at least one of the closure member body and the gasification body for heating the same. An assembly kit and method of operation are for gasification and concentration. | 2015-12-31 |
20150374936 | PLEURAL AIR LEAK TEST SYSTEM - Disclosed are methods, apparatus, and systems useful for detecting leaks in pleural tissue. Also disclosed are methods of detecting and sealing such leaks. Indicator dye or stain is aerosolized and delivered to the lung via anesthetic equipment, oxygen tube, endoscope, or other suitable equipment, the dye is allowed to travel through the lung along the path or paths of least resistance emerging at the surface of the lung, staining the tissue indicative of a leak. Some embodiments include introducing one part of a two part sealant with the dye, and applying the second part of the sealant to the stain identified leak locations. | 2015-12-31 |
20150374937 | DRY POWDER INHALER AND INHALATION ACTUATED MECHANISM THEREOF | 2015-12-31 |
20150374938 | ACTIVE INGREDIENT DEPOT FOR AN INHALATION DEVICE - An active substance depot for an inhalation device having a depot body externally sealed in an airtight manner prior to use, comprising at least one segment made from a plastic material, having a flow channel to be unsealed for use, and having at least one active substance carrier provided in the flow channel in which is stored at least one volatile substance at least partially transitioning into the gaseous phase when heated, the active substance carrier being heated for releasing the substance. According to the invention, the plastic material of which the segment of the depot body is made is a polymer from the group of cyclo olefin copolymers, and the segment of the depot body made from the polymer comprises an opening connected to the flow channel, said opening being sealed by a foil made of a second material, and said foil being removed or punctured immediately prior to use. | 2015-12-31 |
20150374939 | METHOD AND DEVICE FOR PERFORMING ORIENTATION DEPENDENT OSCILLATING POSITIVE EXPIRATORY PRESSURE THERAPY - A respiratory device comprising a housing enclosing a chamber and an orientation indicator moveable with respect to the housing between a first position indicative of an orientation of the housing predetermined to be suitable for operation of the respiratory device, and a second position indicative of an orientation of the respiratory device predetermined to be less suitable for operation of the respiratory device. The orientation indicator is positioned in a location on the respiratory device visible to a user during the operation of the respiratory device. | 2015-12-31 |
20150374940 | System and Method for Acclimating A New User To A Breathing Therapy Machine - A method for acclimating a new user to a CPAP or BiPAP breathing therapy device in which the pressure delivered to the patient increases from an initial, starting pressure to the desired therapy pressure in a linear manner over the course of several sleep sessions, with the start pressure for each successive sleep session starting at the ending pressure for the previous sleep session. | 2015-12-31 |
20150374941 | Medical mask for transferring fluids - A mask is included. The mask includes: a tubing portion having a fastener portion; and a face receptacle portion having a valve portion. The face receptacle portion is coupled to the tubing portion for facilitating the transfer of one or more fluids to a patient. The face receptacle has a semi-filled shape. | 2015-12-31 |
20150374942 | TRACHEOSTOMY TUBE ASSEMBLIES AND INNER CANNULAE - A tracheostomy tube assembly includes an outer tracheal tube ( | 2015-12-31 |
20150374943 | FLEXIBLE CUSHION SYSTEM FOR OXYGEN MASK - A flexible cushion system for oxygen mask comprises an oxygen mask for providing oxygen gas from a gas source to a user to breathe in the gas through the user's nose. A cushion is provided for connecting to the mask for protecting and comforting the user's face. In one embodiment, the cushion comprises a nasal bridge section for connecting to a mask section that places on wearer's nose, a cheek section for connecting to a mask section that places on wearer's cheek, and a chin section for connecting to a mask section that places on wearer's chin. In one embodiment the cheek section and the chin section are separate pieces. Preferably, each of the nasal bridge section, the cheek section and the chin section are separable from the mask. In another embodiment the cushion is in one piece. Preferably, the cushion thickness can be reduced from an initial thickness by one or more perforations along its original surface. | 2015-12-31 |
20150374944 | RESPIRATORY APPARATUS - A mask apparatus for a respiratory treatment can permit delivery of breathable gas to a user. In one example, the mask may employ a frame and cushion to form a seal for both mouth and nose. The frame may be adapted for coupling with a respiratory treatment apparatus so as to permit communication of a pressurized gas from the respiratory treatment apparatus. The cushion, which may be foam, may have a substantially under the nose configuration or over the nose configuration. The mask may have a common plenum chamber for both nose and mouth. The cushion may further define a centrally open lip superior region. The cushion may be adapted to couple with the frame directly or to the frame in conjunction with a cushion support clip. Various features of the cushion may further promote sealing and comfort for the under the nose design. | 2015-12-31 |
20150374945 | MEDICAL SUPPORT FOR DELIVERY OF A TREATMENT TO THE NOSE - The present invention provides a wearable medical support for delivery of a treatment to the nose of a subject comprising: a nose mask formed from a heat moldable sheet of thermoplastic material, said nose mask comprises an aperture dimensioned to fit the nose of the subject, said aperture is flanked by two flaps whereby each flap is configured to be in contact with at least part of a lateral side of the nose; and a device configured to close fit said aperture, said device is provided at one end with an opening for receiving the nose and at the other end with at least one coupling suitable to be connected to one or more tubes for delivery of the treatment to the nose. The present invention further provides a sheet of heat moldable thermoplastic material for molding a mask directly on a subject's nose. | 2015-12-31 |
20150374946 | BREATHING ASSISTANCE APPARATUS - A nasal cannula can be shaped to fit within a user's nares, where the nasal cannula includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs can have angled ends such that, in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body can be partially swiveling and preferably has a ball joint connector. The nasal cannula can have at least one flared end prong that preferably seals within a patient's nare. | 2015-12-31 |
20150374947 | ANESTHETIC BREATHING APPARATUS HAVING VOLUME REFLECTOR UNIT WITH CONTROLLABLE PENETRATION - An anesthetic breathing apparatus and system, having a patient circle system for re-breathing exhaled gases by a patient a volume reflector, a fresh gas delivery line, and a gas sensor unit arranged to measure a gas stream upstream a fresh gas connection and downstream said reflector unit. The gas sensor unit provides a signal for detection of a reflector driving gas (RDG) crossing over the volume reflector during inspiration based on at least one property of the gas stream measured by the gas sensor unit. Appropriate action may be taken based on this measurement, for instance in disclosed methods. | 2015-12-31 |
20150374948 | RESPIRATOR - An breathing or anesthesia apparatus and a process for operating a breathing or anesthesia apparatus are provided in which only a very low energy consumption occurs outside of the operating times. The breathing or anesthesia apparatus ( | 2015-12-31 |
20150374949 | DELIVERY OF ULTRA PURE NITRIC OXIDE (NO) - A system for delivering a therapeutic amount of nitric oxide can include a reservoir assembly, a gas supply, and a delivery conduit including a first cartridge, wherein the first cartridge can include a surface-activated material saturated with an aqueous solution of a reducing agent. | 2015-12-31 |
20150374950 | MECHANICAL VENTILATION SYSTEM UTILIZING BIAS VALVE - A portable mechanical ventilator having a Roots blower is configured to provide a desired gas flow and pressure to a patient circuit. The mechanical ventilator includes a flow meter operative to measure gas flow produced by the Roots blower and an exhalation control module configured to operate an exhalation valve connected to the patient circuit. A bias valve connected between the Roots blower and the patient circuit is specifically configured to generate a bias pressure relative to the patient circuit pressure at the exhalation control module. The bias valve is further configured to attenuate pulsating gas flow produced by the Roots blower such that gas flowing to the mass flow meter exhibits a substantially constant pressure characteristic. The bias pressure facilitates closing of the exhalation valve at the start of' inspiration, regulates positive end expiratory pressure during exhalation, and purges sense lines via a pressure transducer module. | 2015-12-31 |
20150374951 | SYSTEM AND METHOD FOR ENHANCED KNOWLEDGE CONSOLIDATION BY SLEEP SLOW WAVE INDUCTION AND SENSORY CONTEXT RE-CREATION - The present disclosure pertains to a system for enhancing knowledge consolidation in a subject during sleep. New declarative memories may be better consolidated by presenting sensory stimuli during slow wave sleep that correspond to sensory stimuli presented during prior wakeful learning. The sensory stimuli may include odors, sounds, visual stimulation, touches, tastes, and/or other types of sensory stimuli. The system is configured to provide a prompt sensory stimulus during slow wave sleep that corresponds to a wakeful stimulus provided during wakeful learning. The prompt sensory stimulus may prompt enhanced knowledge consolidation in the subject. In some embodiments, the system may comprise one or more of a slow wave sleep inducer, a sensory stimulator, a sensor, a processor, electronic storage, a user interface, and/or other components. | 2015-12-31 |
20150374952 | SYMMETRICAL TIP ACUTE CATHETER - A medical catheter assembly includes a catheter tip coupled to a distal end of an elongate catheter member and is symmetric about a plane defined by a septum of the elongate catheter member. The catheter tip defines first and second lumens, and the catheter tip defines first and second openings in the distal portion of the catheter tip. Each opening of the catheter tip is defined by a respective side surface of the catheter tip. Each opening is in fluid communication with a respective one of the first and second lumens of the catheter tip and with a respective one of a pair of lumens defined by the elongate catheter member. The distance between upper and lower surfaces of the catheter tip decreases from a distal end of the proximal portion toward a closed distal end of the catheter tip. | 2015-12-31 |
20150374953 | CONTROLLING CATHETER FLOW - A catheter assembly includes an elongate member and a balloon. The elongate member defines at least one lumen and an outer surface. The outer surface defines at least one opening in fluid communication with the at least one lumen. The balloon is disposed within the at least one lumen. The balloon is inflatable such that a portion of the balloon expands from the at least lumen through the at least one opening. The expansion of the balloon increases the flow restriction through the at least one opening compared to the flow restriction through the at least one opening when the balloon is in a deflated condition. Methods for using a catheter assembly to remove occlusive material from a catheter are also described. | 2015-12-31 |
20150374954 | METHOD OF PROVIDING POST OPERATIVE EPIDURAL ANALGESIA IN SPINAL SURGERY - A method of placing spinal epidural catheters prior, during or after spinal surgery is provided. The method may include an epidural catheter tunneled externally down an epidular space above the operative site so as to continuously infuse analgesic solution through the catheter into a predetermined site. | 2015-12-31 |
20150374955 | COAXIAL BI-DIRECTIONAL CATHETER - A deflectable catheter including an outer member having a proximal portion and a distal portion, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal tip portion. A reinforcement member is positioned over the column member to restrict axial movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the reinforcement member causing the distal tip portion of the inner member to deflect laterally. | 2015-12-31 |
20150374956 | METHOD OF ANCHORING PULLWIRE DIRECTLY ARTICULATABLE REGION IN CATHETER - A catheter comprises a flexible polymer catheter body including a proximal shaft section and a distal working section, a wire support structure embedded within the distal working section of the catheter body, a proximal adapter mounted to the proximal shaft section of the catheter body, and a wire disposed within the catheter body. The wire has a proximal end and a distal end. The proximal end of the wire being operably connected to the proximal adapter, and the distal end of the wire is anchored to the wire support structure. | 2015-12-31 |
20150374957 | MARKED GUIDEWIRES - This invention is directed towards a guidewire comprising an elongated core having a proximal section and a distal section. One or the other of the proximal or distal sections of the guidewire have a hydrophobic coating. The hydrophobic coating comprises hydrophobic ink. | 2015-12-31 |
20150374958 | HIGH PRESSURE BALLOON - Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon, encasing the web with a matrix material to form an assembly, and inserting the assembly into a preformed outer layer balloon to form the composite balloon. | 2015-12-31 |
20150374959 | BODY CAVITY DRAINAGE DEVICES WITH LOCKING DEVICES AND RELATED METHODS - A body cavity drainage device for a patient includes a drainage tube having a proximal end, a distal end, and one or more lumens extending longitudinally through a wall thereof. The distal end may be configured to be inserted into a body cavity of a patient during use of the body cavity drainage device. The body cavity drainage device may include an activation apparatus configured to alter a position of the distal end of the drainage tube relative to the proximal end of the drainage tube. The activation apparatus may include a rotatable control device and one or more flexible members disposed within the one or more lumens extending longitudinally through a wall of the drainage tube. The one or more flexible members may be operably coupled to the rotatable control device at a proximal end of the one or more flexible members and to the drainage tube at or near a distal end of the one or more flexible members. Methods relate to forming and using a body cavity drainage device. | 2015-12-31 |
20150374960 | Drainage Tube for Treatment of Bartholin's Duct Abscess - Disclosed is a drainage tube that includes: a conduit member which has a first end, a second end, and a drainage passage disposed between the two ends. The first end is inserted into a diseased part of a Bartholin's duct abscess through an incision. A first wing member is provided on an outer circumference at a side of the first end and prevents the conduit member inserted into the diseased part from being separated. A second wing member is provided on the outer circumference at a side of the second end and restricts the depth to which the conduit member is inserted into the diseased part. Pus or the like may be smoothly drained from the diseased part while the incision heals. | 2015-12-31 |
20150374961 | SYSTEM AND METHOD FOR DETERMINING POSITION AND PRESSURE OF AN IMPLANTABLE SHUNT - In one aspect, an implantable shunt system is disclosed that, in one example implementation, includes a resilient member and a connected fluid regulating device. The fluid regulating device selectively permits fluid flow through an opening valve of an implantable shunt according to an adjustable opening pressure. The opening pressure is proportional to an amount of tension on the resilient member. One or more tension sensors that are connected to the resilient member measure an amount of tension on the resilient member. The tension sensors generate tension data that corresponds to the measured amount of tension. The system further includes a communication unit with a transmitting unit that transmits the measured data over a communication link. The system also includes a reading unit that receives the transmitted tension data over the communication link. The reading unit includes a connector that electrically connects the reading unit to the transmission unit. | 2015-12-31 |
20150374962 | DEVICE AND METHOD FOR FINDING THE CENTER AND READING THE SETTING OF AN IMPLANTABLE MEDICAL DEVICE - A centering tool and a combined centering-indicator tool for finding the magnetic center and indicating the setting of an implantable adjustable valve. The centering and combined centering-indicator tools include a magnetic capsule movable within a cavity to a target located on the tool when the magnetic capsule is centered over magnet of an adjustable valve. | 2015-12-31 |
20150374963 | Vent Cap for a Eustachian Tube Dilation System - A device and method for dilating a Eustachian tube of a patient is disclosed. The device includes a guide catheter and a balloon dilation catheter. The balloon dilation catheter has an actuator that prevents injury to the middle ear. The balloon dilation catheter is slidably coupled with the guide catheter through the guide catheter lumen and is fully inserted into the guide catheter lumen when the distal side of the actuator is adjacent to the proximal end of the guide catheter. The method involves advancing the guide catheter and balloon dilation catheter through a nasal passage of the patient to dilate a portion of the Eustachian tube. | 2015-12-31 |
20150374964 | Treatment of the Ear - Presented herein are implantable systems and methods for long-term delivery of treatment substance to the ear of a recipient of an implantable auditory prosthesis. | 2015-12-31 |
20150374965 | DUAL APPLICATOR - Embodiments herein may relate to a unit dose system that may include a first applicator and a second applicator. The first applicator may include a crushable ampoule that includes approximately 1 milliliter (mL) of a silver salt solution disposed therein. The first applicator may further include a first syringe tip coupled with the crushable ampoule. The second applicator may include a flexible filled tube that includes approximately 4 mL of a varnish disposed therein and a second syringe tip coupled with the flexible filled tube. Other embodiments may be described and/or claimed. | 2015-12-31 |
20150374966 | METHOD FOR MAKING AN ARRAY OF MICRO-NEEDLES - There is described a method for making an array of micro-needles, comprising the steps of:
| 2015-12-31 |
20150374967 | Microneedle Array - A microneedle array in accordance with one embodiment comprises at least a first microneedle and a second microneedle that are inclined with respect to a support face. A tip of the first microneedle points in a first direction, and a tip of the second microneedle points in a second direction different from the first direction. The first microneedle in contact with skin is stuck into the skin while being moved along a surface of the skin in the first direction. The second microneedle in contact with the skin is stuck into the skin while being moved along the surface of the skin in the second direction. | 2015-12-31 |
20150374968 | Disinfecting Caps for Medical Male Luer Connectors - Disclosed herein are disinfecting caps that can be used to cover and disinfect both a male medical connector and needleless injection site when not in use or when disconnected from each other. The caps contain a disinfecting agent. | 2015-12-31 |
20150374969 | SAFETY DEVICE - The present invention provides for a safety device and methods of using a safety device for use with a medical implement having a body with an inlet end portion, the safety device comprises a bracket for mounting on the body of the medical implement; a cap supported by the bracket and sized to fit over and seal the inlet end portion of the medical implement in a safety position wherein the cap covers the medical implement; an elongate shaft having a longitudinal axis, the shaft being secured to the cap and being slidably and pivotally supported by the bracket so that the cap can be raised away from the inlet end portion of the medical implement and be pivoted about the longitudinal axis of the shaft away from the inlet end portion; and a biasing means for biasing the cap to the safety position. | 2015-12-31 |
20150374970 | Anti-blood-loss valve - An anti-blood-loss valve based on a valve body ( | 2015-12-31 |
20150374971 | HEADSET FOR TREATMENT AND ASSESSMENT OF MEDICAL CONDITIONS - A circumferential headset for use in delivering electrical stimulation to the skin surface of the head. | 2015-12-31 |
20150374972 | PATCH DEVICE - The present disclosure relates to a patch device attached to a head to apply electrical stimulation to a brain, comprising, in accordance with one exemplary embodiment of the present invention, a flexible board comprising a first side and a second side placed on the opposite of the first side, bendable along with a curve of the head; a stimulation control circuit formed on the first side of the flexible board and controlling a current applied to a plurality of adhesion portion; a cover layer formed on the stimulation control circuit in order to cover the first side; and a plurality of adhesion portion adhered to the head when the patch device is attached to the head, formed on the second side of the flexible board separately from each other for insulation. | 2015-12-31 |
20150374973 | TREATMENT OF LANGUAGE, BEHAVIOR AND SOCIAL DISORDERS - Methods of treating language, behavioral and social disorders are described, including methods of treating language disorders associated with electrographic abnormalities in the primary or associative language cortex of persons with autism spectrum disorders, pervasive developmental delay or acquired epileptic aphasia. A language, behavioral and social disorder may be treated by detecting epileptiform activity or an electrographic seizure for a subject's brain and applying neurostimulation to a language cortical region of the subject's brain (e.g., a primary or associative language cortical region). Detection of epileptiform activity or an electrographic seizure and stimulation of language cortex may be performed by a sensing and/or stimulation electrode that is inserted into a subject's brain and connected to one or more neurostimulation devices for monitoring and/or stimulating the language cortex. | 2015-12-31 |
20150374974 | Methods and Apparatus for Multi-Vessel Renal Neuromodulation - Methods and apparatus are provided for multi-vessel neuromodulation, e.g., via a pulsed electric field. Such multi-vessel neuromodulation may effectuate irreversible electroporation or electrofusion, necrosis and/or inducement of apoptosis, alteration of gene expression, action potential attenuation or blockade, changes in cytokine up-regulation and other conditions in target neural fibers. In some embodiments, the multi-vessel neuromodulation is applied to neural fibers that contribute to renal function. Such multi-vessel neuromodulation optionally may be performed bilaterally. | 2015-12-31 |
20150374975 | IMPLANTABLE LEAD INCLUDING A CUFF FOR NERVE STIMULATION - A cuff for use in nerve stimulation includes a sheet of elastomer having at least one electrode and being pre-stressed so as to allow its spiral self-winding to form a cuff around the nerve. The sheet is delimited by a first width defining an outer edge of the cuff after winding, a second width defining an opposite inner edge, a first length and a second opposite length. The first width is at both ends connected to the two lengths by a respective bevel edge forming an oblique angle relative to the direction of greatest dimension of the sheet. | 2015-12-31 |
20150374976 | IMPLANTABLE CAPSULE FOR LEADLESS CARDIAC PACING - The invention relates to an implantable capsule, particularly an autonomous capsule of cardiac stimulation, comprising a tubular body provided at the distal end of an anchoring element with a helical screw adapted to penetrate tissue a wall of an organ of a patient, the body housing a set of functional elements of the capsule. It comprises an annular support integral with the body and coaxial therewith, said support surrounding the base of the anchoring element and comprising a series of openings radially extending. The base of the anchoring element comprises a series of rods or tubes projecting in a generally radial direction, and engaged in said openings to thereby secure the anchoring element to the support. | 2015-12-31 |
20150374977 | METHODS AND SYSTEMS FOR ELECTRICAL STIMULATION INCLUDING A SHIELDED SHEATH - An electrical stimulation system includes an electrical stimulation lead with at least one lead body, electrodes disposed along the distal end portion of the lead body(ies), terminals disposed along the proximal end portion of the lead body(ies), and conductors electrically coupling the terminals to the electrodes. The electrical stimulation system also includes a lead extension coupleable to the electrical stimulation lead. The lead extension includes a connector for receiving the proximal end portion of the electrical stimulation lead. The electrical stimulation system further includes a sheath defining a sheath lumen to slidingly receive a portion of the electrical stimulation lead or a portion of the lead extension or a portion of both the electrical stimulation lead and the lead extension. The sheath includes a flexible sheath body and an elongate RF shield disposed within the sheath body and extending along the sheath. | 2015-12-31 |
20150374978 | METHODS AND SYSTEMS FOR ELECTRICAL STIMULATION INCLUDING A SHIELDED LEAD - An electrical stimulation lead includes at least one lead body having a distal end portion, a proximal end portion, and an outer surface. Each lead body has a lead jacket. The lead also includes electrodes disposed along the distal end portion of the at least one lead body; terminals disposed along the proximal end portion of the at least one lead body; and conductors extending within the at least one lead body to electrically couple the terminals to the electrodes. The conductors include at least one first conductor and at least one second conductor with the at least one first conductor coiled around the at least one second conductor. The lead further includes a conductive RF shield disposed between at least a portion of the lead jacket and around at least a portion of each of the conductors. A lead extension can be similarly constructed. | 2015-12-31 |
20150374979 | MICRO-CURRENT THERAPY DEVICE USING HIGH ELECTRIC POTENTIAL - Provided is a micro-current therapy device using high electric potential to provide high electric potential therapy by generating high electric potential as high voltage induced from a high-voltage transformer, and regulating micro-current of the generated high-electric potential. The micro-current therapy device supplies commercial AC power through a power unit. When a frequency operation signal is inputted through an operation unit, a control unit generates a relay control signal and a high-potential current control signal according to the frequency set by the operation unit. A relay unit supplies or cuts off the commercial AC power supplied from the power unit according to the relay control signal. A high-voltage output unit outputs a high electric potential by boosting up the commercial AC power outputted from the relay unit. A current regulating unit regulates the high electric potential current, thereby applying the optimized high electric potential to a therapy part of a user. | 2015-12-31 |
20150374980 | SYSTEM AND METHOD FOR BIPHASIC TRANSDERMAL IONTOPHORETIC DELIVERY OF THERAPEUTIC AGENTS - Various embodiments provide methods and systems for the biphasic iontophoretic transdermal delivery of therapeutic agents. An embodiment of a method for such delivery comprises positioning at least one electrode assembly in electrical communication with a patient's skin. The assembly includes a solution comprising a therapeutic agent which passively diffuses into the skin. A dose of agent is delivered from the assembly into the skin during a first period using a first current having a characteristic e.g., polarity and magnitude, to repel the agent out of the assembly. During a second period, a second current having a characteristic to attract the agent is used to retain the agent in the assembly such that delivery of agent into skin is minimized. A dose of agent may be delivered on demand by an input from the patient. Embodiments may be used for delivery of agents which cause adverse effects from unwanted passive diffusion. | 2015-12-31 |
20150374981 | METHOD AND SYSTEM FOR TRAINING AN INDIVIDUAL - A method of training an individual includes receiving data indicative of a training suitability state of an individual upon a tiltable support platform, and commanding electrical stimulation of a spinal reflex pathway innervating a muscle in the individual, responsive to the data, and such that the muscle reflexively contracts to tilt the support platform. A value indicative of an amplitude of the reflexive contraction is electronically recorded. | 2015-12-31 |
20150374982 | ESOPHAGEAL STIMULATION SYSTEM - System for generating a distally traveling synthetic esophageal motion within a subject's esophagus. Includes: elongated member sized and configured for nasal or oral placement into the esophagus; series of stimulators mounted/mountable on and distributed along a length of elongated member, for stimulating portions along an esophageal length spanning between esophagus LES and UES, and include at least two longitudinally spaced electrodes, chargeable to opposite polarities; and signal generator for generating and sending sequences of stimulating signals to stimulators, to evoke a plurality of local esophageal contractions as distally traveling synthetic esophageal motion along the esophageal length. Also disclosed is an implant suitable for use in generating a distally traveling synthetic esophageal motion within a subject's esophagus, for example, suitable for use in the disclosed system. Exemplary applications include for treating an esophagus exhibiting different physiological conditions or/and characteristics, for example, of suspended esophageal peristaltic motility. | 2015-12-31 |
20150374983 | NON-INVASIVE VAGUS NERVE STIMULATION DEVICES AND METHODS TO TREAT OR AVERT ATRIAL FIBRILLATION - Energy is transmitted noninvasively to a patient using electrode-based stimulation devices or magnetic stimulation devices that are designed to non-invasively stimulate nerves selectively. The devices produce impulses that are used to treat atrial fibrillation, by stimulating a vagus nerve of a patient. The devices are also used to forecast the imminent onset of atrial fibrillation and then avert it by stimulating a vagus nerve. | 2015-12-31 |
20150374984 | Microcell Data Transmission - An apparatus includes multiple first reservoirs and multiple second reservoirs joined with a substrate. Selected ones of the multiple first reservoirs include a reducing agent, and first reservoir surfaces of selected ones of the multiple first reservoirs are proximate to a first substrate surface. Selected ones of the multiple second reservoirs include an oxidizing agent, and second reservoir surfaces of selected ones of the multiple second reservoirs are proximate to the first substrate surface. | 2015-12-31 |
20150374985 | SYNERGISTIC MUSCLE ACTIVATION DEVICE - Systems and methods of use for guiding the flow of energy through a subject to stimulate tissue. | 2015-12-31 |
20150374986 | Prefitting Evaluation of Cochlear Implant Patients - Arrangements are described for assessing potential fitting processes for a cochlear implant patient. A test stimulation sequence at a given test frequency is delivered to the cochlear implant patient. The test stimulation sequence includes jittered stimulation periods when the test frequency varies due to a jitter variation component, and unjittered stimulation periods when the test frequency is constant without a jitter variation component. At least two different responses of the cochlear implant to the test stimulation sequence are measured in parallel. The different responses include an objective electrophysiological response, and a subjective psychophysical response. A correlation between the different responses is evaluated to determine an appropriate fitting process for the cochlear implant patient. | 2015-12-31 |
20150374987 | Stimulus Signal for Simultaneous Measurement of Auditory Steady State Responses and Psychophysical Pitch Discrimination - Arrangements are described for fitting a cochlear implant system to an implanted patient. A test stimulation sequence is delivered to the implanted patient which is based on a concatenated sequence of time shifted envelopes of sinusoidal amplitude modulated (SAM) signals that have a carrier frequency f | 2015-12-31 |
20150374988 | HEARING ASSISTANCE DEVICE COMPRISING AN IMPLANTABLE PART - The application relates to a hearing assistance device comprising an implantable part for electrically stimulating an auditory nerve of a user. The application further relates to a method of operating a hearing assistance device. The object of the present application is to improve the electrical stimulation of the cochlear nerve by a cochlear implant hearing assistance device. The problem is solved in that the implanted part comprises a) a current source generator; and b) an electrode array configured to be located inside one of the cochlear scala or adjacent to the auditory nerve. The hearing assistance device is configured to produce a time-varying waveform delivered by the current source generator, the time-varying waveform comprising a positively sloping positive pulse. This has the advantages of providing a smaller spatial spread of neurons being discharged by electric stimuli from a given electrode. The invention may e.g. be used in cochlear implant hearing assistance devices. | 2015-12-31 |
20150374989 | MAGNET INSTALLATION SYSTEMS AND METHODS FOR USE WITH COCHLEAR IMPLANTS - Apparatus and methods for installing a magnet into a cochlear implant. | 2015-12-31 |
20150374990 | METHODS AND APPARATUSES FOR CONFIGURING ARTIFICIAL RETINA DEVICES - Methods and apparatuses to detect configuration commands from waveforms received at a retina prosthesis device for calibrating the device are described. The device can comprise an array of pixel units to receive light to stimulate neuron cells to cause an effect of visual sensation from the light. The pixel units may have configurable parameters for the stimulation to the neuron cells. The configurable parameters may be updated according to the configuration commands detected without requiring micro processor and non-volatile memory in the device. The stimulation may be generated according to the updated configurable parameters to improve the effect of visual sensation from the light including compensation for the physiological and environmental variations and drifts. | 2015-12-31 |
20150374991 | TECHNIQUES FOR PLACING MEDICAL LEADS FOR ELECTRICAL STIMULATION OF NERVE TISSUE - This disclosure is directed to extra, intra, and transvascular medical lead placement techniques for arranging medical leads and electrical stimulation and/or sensing electrodes proximate nerve tissue within a patient. | 2015-12-31 |
20150374992 | MODULAR STIMULATOR FOR TREATMENT OF BACK PAIN, IMPLANTABLE RF ABLATION SYSTEM AND METHODS OF USE - Apparatus and methods for treating back pain are provided, in which an implantable stimulator is configured to communicate with an external control system, the implantable stimulator providing a neuromuscular electrical stimulation therapy designed to cause muscle contraction to rehabilitate the muscle, restore neural drive and restore spinal stability; the implantable stimulator further including one or more of a number of additional therapeutic modalities, including a module that provides analgesic stimulation; a module that monitors muscle performance and adjusts the muscle stimulation regime; and/or a module that provides longer term pain relief by selectively and repeatedly ablating nerve fibers. In an alternative embodiment, a standalone implantable RF ablation system is described. | 2015-12-31 |
20150374993 | TREATMENT OF LANGUAGE, BEHAVIOR AND SOCIAL DISORDERS - Methods of treating language, behavioral and social disorders are described, including methods of treating language disorders associated with electrographic abnormalities in the primary or associative language cortex of persons with autism spectrum disorders, pervasive developmental delay or acquired epileptic aphasia. A language, behavioral and social disorder may be treated by detecting epileptiform activity or an electrographic seizure for a subject's brain and applying neurostimulation to a language cortical region of the subject's brain (e.g., a primary or associative language cortical region). Detection of epileptiform activity or an electrographic seizure and stimulation of language cortex may be performed by a sensing and/or stimulation electrode that is inserted into a subject's brain and connected to one or more neurostimulation devices for monitoring and/or stimulating the language cortex. | 2015-12-31 |
20150374994 | SYSTEMS FOR TREATING POST-TRAUMATIC STRESS DISORDER - One aspect of the present disclosure relates to a closed-loop therapy system for treating post-traumatic stress disorder (PTSD) in a subject. The therapy delivery system can include a sensing component, a delivery component, and a controller. The sensing component can be configured to detect at least one physiological parameter associated with PTSD. The delivery component can be configured for implementation on or about a ganglion of the sympathetic nervous system (SNS). The controller can be configured to automatically coordinate operation of the sensing and delivery components. The controller can also be configured to deliver an electrical signal to the delivery component so that activity of the ganglion of the SNS is substantially blocked without enhancing a symptom of PTSD. | 2015-12-31 |
20150374995 | CARDIAC NEUROMODULATION AND METHODS OF USING SAME - The present invention relates in general to methodologies for the treatment quenching preconditioning and communication between the intrinsic cardiac nervous system and an electrical stimulus. In particular, the present invention utilizes spinal cord stimulation to alter and/or affect the intrinsic cardiac nervous system and thereby protect the myocytes, stabilize myocardial electrical instability and/or alleviate or diminish cardiac pathologies. | 2015-12-31 |
20150374996 | Implantable neural stimulation devices for reducing hypertension and associated methods - A method and apparatus for treatment of heart failure, hypertension and renal failure by stimulating the renal nerve. The goal of therapy is to reduce sympathetic activity of the renal nerve. Therapy is accomplished by at least partially blocking the nerve with drug infusion or electrostimulation. Apparatus can be permanently implanted or catheter based. | 2015-12-31 |
20150374997 | HIGH VOLTAGE MONITORING SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER - A successive approximation ADC made of a low voltage configurable differential amplifier and low voltage logic circuits which can convert a high voltage analog input to a digital equivalent. The differential amplifier can be configured as either an op amp or a comparator depending upon the mode of operation. An input capacitor C | 2015-12-31 |
20150374998 | APPROVAL PER USE IMPLANTED NEUROSTIMULATOR - Methods and apparatus for delivering therapy from an implanted neurostimulator to a patient are provided. One feature is an external controller that acts as a gateway for therapy. The external controller can be a handheld controller that communicates wirelessly with the implanted neurostimulator. In some embodiments, the controller communicates with a database to determine a therapy approval status of the neurostimulator. Therapy can be approved by a physician prescription, or by prepayment, for example. In some embodiments, the neurostimulator is deactivated when no approved therapies remain. | 2015-12-31 |
20150374999 | Method and Apparatus for Application of a Neural Stimulus - A method of applying a neural stimulus with an implanted electrode array involves applying a sequence of stimuli configured to yield a therapeutic effect while suppressing psychophysical side effects. The stimuli sequence is configured such that a first stimulus recruits a portion of the fibre population, and a second stimulus is delivered within the refractory period following the first stimulus and the second stimulus being configured to recruit a further portion of the fibre population. Using an electrode array and suitable relative timing of the stimuli, ascending or descending volleys of evoked responses can be selectively synchronised or desynchronised to give directional control over responses evoked. | 2015-12-31 |
20150375000 | CURRENT MANAGEMENT SYSTEM FOR A STIMULATION OUTPUT STAGE OF AN IMPLANTABLE NEUROSTIMULATION SYSTEM - A current management system for use in the stimulation output stage of a neurostimulation system can be programmed to steer different amounts of current through different stimulation electrodes to vary how strongly the tissue adjacent each electrode is stimulated during a particular programmed stimulation episode. An stimulation electrode drive circuit associated with each electrode that is available for stimulation allows independent control of the flow of current through that electrode. A reference electrode is provided in the circuit to source or sink current as necessary to balance the currents going into and out of the patient, so that no stimulation electrode is required to serve that purpose. More specifically, by configuring the circuit to maintain a constant potential at the reference electrode (e.g., a potential that is approximately half way between a top and bottom voltage rail), the reference electrode will source or sink currents as necessary to cause the net current flow into the patient to be equal to the net current flowing out of the patient, thus satisfying Kirchhoff's current law. | 2015-12-31 |