16th week of 2015 patent applcation highlights part 47 |
Patent application number | Title | Published |
20150105701 | THERAPEUTIC ENERGY SYSTEMS - The invention provides a therapeutic system comprising:
| 2015-04-16 |
20150105702 | APPARATUS AND METHOD FOR STIMULATION OF BIOLOGICAL TISSUE - An apparatus for generating focused currents in biological tissue is provided. The apparatus comprises an electric source capable of generating an electric field across a region of tissue and means for altering the permittivity of the tissue relative to the electric field, whereby a displacement current is generated. The means for altering the permittivity may be a chemical source, optical source, mechanical source, thermal source, or electromagnetic source. | 2015-04-16 |
20150105703 | THERAPEUTIC MICRO-VIBRATION DEVICE - A system includes a therapeutic module including a module housing. An electric motor including a shaft is contained within the module housing. At least one magnet is coupled to the shaft in an offset manner. The magnet is rotatably driven about a centerline of the shaft by the motor to generate a dynamic magnetic field which penetrates living tissue and generate micro-vibrations including oscillating inertial loads resulting from rotation of the magnet about the centerline. A light source directs emitted light into the magnetic field generated by the magnet. A circuit board of the therapeutic module facilitates signal communication with a remote controller operatively coupled to the therapeutic module. The remote controller includes a processor configured to control one or more parameters of the therapeutic module based, in one embodiment, at least partially on one or more signals transmitted by the therapeutic module. | 2015-04-16 |
20150105704 | MEDICAL DEVICE - The invention relates to medical devices and more particularly, but not exclusively, to therapeutic devices for reducing blood pressure. | 2015-04-16 |
20150105705 | Method and Device for Performing Alternating Chest Compression and Decompression - A plunger adapter and a detachable compression pad for piston driven chest compression devices optimizes the application of chest compressions to a fixed location on a patient's chest. The detachable compression pad may be removably secured to the patient above the patient's sternum to ensure that the compression pressure from the piston through the piston adapter is applied to a fixed location on the patient's chest. As the plunger and plunger adapter retract from the chest, the compression pad remains fixed to the patient's chest, and as the plunger and plunger adapter extend from the chest compression unit for subsequent compression strokes, the distal end of the plunger adapter reengages the compression pad to apply compression to a fixed location on the patient's chest. | 2015-04-16 |
20150105706 | METHOD FOR CALMING A PERSON - The present invention relates to a method for reducing stress or promoting relaxation in a person is disclosed herein. The method includes the use of a deflatable cushion which has an attachment for a vacuum pump and includes positioning the person in need upon the cushion so that the cushion extends at least the length of the person's torso, eliminating a sufficient amount of air from the cushion so that the cushion at least partially envelops the person, and keeping or retaining the person in the enveloping cushion for a sufficient time for reducing the stress or producing relaxation. | 2015-04-16 |
20150105707 | METHOD AND SYSTEM FOR FLUIDIZED LOWER LEG PROTECTION - The present invention relates to a fluidized lower leg protection and support system and method. The system can include an inner positioner. The inner positioner can displace and contour three-dimensionally as though it was fluid to the sides and top of the leg while not having flow characteristics that would result in migration of the medium under the force of gravity. The system can also include an outer support which is received over the inner positioner. The outer support can be in the shape of an open boot. The outer support can include an ultra low pressure plenum. The ultra low pressure plenum is filled at a predetermined low pressure for distributing pressure along the length of the outer support, but not providing significant elevation of the lower leg and heel by itself. | 2015-04-16 |
20150105708 | STRAP STICKER FOR BODY ADHESION - A strap sticker for body adhesion is provided with an outer layer and an inner layer of different elastic coefficients, and an observation well running through both the inner layer and the outer layer, a well cross section profile of the observation well and a level for inner layer material coming out from the observation well changing with a force bearing status of a body of the strap sticker. Thereby, naked eyes may be used to identify directly a force bearing extension level of the strap sticker to meet the purpose of home use. | 2015-04-16 |
20150105709 | Ulnar Sided Wrist Support Brace - A wrist brace includes a base panel having inner and outer surfaces. The base panel has a thumbhole and a strap slit therein. A wrist strap is connected to the inner surface of the base panel and formed to wrap around a patient's wrist directly over the ulnar styloid to provide volar compression. An oblique strap having is connected to the outer surface of the base panel and arranged to wrap from the patient's volar radial wrist over the patient's ulnar carpus at an oblique angle on the base panel with the second oblique strap end attaching to the outer surface of the base panel dorsally near the distal to mid-shaft area of the patient's second metacarpal. | 2015-04-16 |
20150105710 | UPPER BODY POSTURE CORRECTOR ASSEMBLY - The present invention pertains to a posture correcting assembly comprising a first strap with a first loop, a first band and a first attachment point; and a second strap with a second loop, a second band and a second attachment point, wherein the first loop hangs from a first shoulder of the user's body, the second loop hangs from a second shoulder of the users body, the first band wraps posteriorly around the user's body, the second band wraps posteriorly around the user's body, and the first attachment point and the second attachment point interconnect at the anterior side of the user's body. The present invention also pertains to a method for placing the fore mentioned posture correcting assembly on a user's body. | 2015-04-16 |
20150105711 | Ergonomic Tampon Applicator - A tampon applicator barrel includes an insertion tip at a forward end of the barrel, a main body section that extends from the insertion tip, and a reverse taper section that is joined to the main body section so that the main body section is between the insertion tip and the reverse taper section. The main body section tapers toward the insertion tip section. The reverse taper section tapers in a direction away from the insertion tip section. A finger grip section extends from the reverse taper section to a plunger receiving end of the barrel opposite the forward end. The barrel is straight from the forward end to the plunger receiving end that receives a plunger. | 2015-04-16 |
20150105712 | Sphingosine-1-Phosphate Receptor Agonist Iontophoretic Devices and Methods of Using the Same - Iontophoretic devices for transdermal delivery of a sphingosine-1-phosphate receptor agonist active agent are provided. Also provided are methods of transdermally delivering a therapeutically effective amount of a sphingosine-1-phosphate receptor agonist active agent to a subject, e.g., to treat immune system disorders such as multiple sclerosis. Packaged iontophoretic systems, kits including iontophoretic devices, and methods of making iontophoretic devices are also provided. | 2015-04-16 |
20150105713 | ELECTRICAL MUSCLE STIMULATION (EMS)- Buffer pads - An electrode cover for use with a medical electrode is formed of a main body having a substantially planer configuration with a distal surface constructed to mate with an electrode and a proximal surface constructed for placement on a user's skin, wherein the main body is constructed and arranged with thickness and porosity to deliver 95.0-99.9% of electrical energy transmitted from said medical electrode to the skin surface of a patient. | 2015-04-16 |
20150105714 | METHODS AND DEVICES FOR TREATMENT OF STENOSIS OF ARTERIOVENOUS FISTULA SHUNTS - Devices and methods are discussed directed to the use of a low profile laser ablation catheter for use in laser ablation removal of arterial plaque blockages to restore blood flow in the treatment of arteriovenous fistulas. Also discussed are devices and methods directed to packaging, long term storage and sterilization of liquid core ablation catheters. | 2015-04-16 |
20150105715 | ULTRASOUND ABLATION CATHETER WITH COOLING INFUSION AND CENTERING BASKET - Systems for nerve and tissue modulation are disclosed. An illustrative system may include an intravascular nerve modulation system including a catheter shaft, a first flexible mount, and a cylindrical ablation transducer. The ablation transducer may be affixed to the catheter shaft through the flexible mount to allow an infusion fluid to pass through a lumen of the transducer. Another illustrative system may include an intravascular nerve modulation system including an expandable basket for centering an ablation tra7nsducer within a lumen. | 2015-04-16 |
20150105716 | PHYSICAL MEANS AND METHODS FOR INDUCING REGENERATIVE EFFECTS ON LIVING TISSUES AND FLUIDS - A system for the administration of modified plasma to a subject, including: (a) a non thermal plasma (NTP) emitting source for emitting a plasma beam; (b) a plasma coupling mechanism (PCM) with a plasma beam dish having at least one opening for the passage of the plasma beam; the plasma beam dish having a first surface and a second opposite surface. The first surface of the plasma beam dish includes: at least one coupling element selected from the group consisting of: (1) at least one ferroelectric element for providing the field; (2) at least one ferromagnetic element for providing the field; (3) at least one piezoelectric element for providing the field; and (4) at least one piezomagnetic element for providing the field. The system additionally includes at least one reflecting element configured to focus the NTP beam, thereby providing the modified plasma. | 2015-04-16 |
20150105717 | GASTROINTESTINAL FEEDING AND ASPIRATION CATHETER - A gastrointestinal catheter having feeding and suction channels in close proximity. The gastrointestinal catheters may have a controlled leak via a recirculation feature. | 2015-04-16 |
20150105718 | THERAPY DELIVERY SYSTEMS AND METHODS - Fluid removal systems and methods for removing a fluid from a tissue site are presented. The systems includes a semi-permeable inbound conduit, which is fluidly coupled to a treatment-fluid delivery unit, for placement proximate to the tissue site, and a semi-permeable outbound conduit, which is fluidly coupled to the inbound conduit and to a treatment-fluid collector, for placement proximate to the tissue site of a patient. The treatment-fluid collector receives a treatment fluid and a recruited fluid from the tissue site. A recruited-fluid determination unit may be coupled to the treatment-fluid collector to determine a volume of the recruited fluid recruited from the patient. The treatment fluid is any fluid (including a gas) that pulls a fluid from an interstitial and intracellular space. A reduced-pressure treatment subsystem may also be included, among other things, for removing ascites and other fluids from a body cavity. | 2015-04-16 |
20150105719 | CANNULA COMPRISING A STYLET UNIT ARRANGED IN A DISPACEABLE MANNER - This application relates to a cannula ( | 2015-04-16 |
20150105720 | Therapeutic Agent Injection Device - A therapeutic agent injection device including an injection device for delivering a therapeutic agent to a patient having a body, the body having a patient face and an port face opposite the patient face, the port face having an introducer port including an introducer channel and an injection port including an injection channel, the introducer channel being in fluid communication with the injection channel through a cross channel, the injection channel defining an injection axis; a delivery tube for subcutaneous delivery of the therapeutic agent to the patient, the delivery tube projecting from and being generally perpendicular to the patient face, the delivery tube defining an introducer axis and being in fluid communication with the injection port; and a patch, the patch being attached to the patient face and being operable to adhesively attach to the patient; wherein the injection axis is parallel to the introducer axis. | 2015-04-16 |
20150105721 | STEERABLE MEDICAL DEVICES - A steerable medical device includes a sheath having a preformed non-linear configuration, a deflectable distal end portion, and at least one lateral passage configured to accommodate at least one steering wire. The device further includes a steering handle operatively associated with a proximal end portion of the sheath and having an actuation mechanism operatively connected to the at least one steering wire accommodated within the at least one lateral passages of the sheath for steering the deflectable distal end portion of the sheath in at least one direction. | 2015-04-16 |
20150105722 | BALLOON CATHETER WITH FLOATING HUB - A balloon catheter for use with a guidewire includes an elongated, tubular shaft extending in a longitudinal direction, said shaft having a proximal end and a distal end. An inflatable balloon is connected to the distal end of the shaft, the balloon including a working surface. A radiopaque identifier is provided for identifying the working surface. A receiver adjacent the proximal end of the shaft is adapted for allowing the shaft to move relative to the receiver in at least the longitudinal direction. | 2015-04-16 |
20150105723 | PARISON FOR FORMING BLOW MOLDED MEDICAL BALLOON WITH MODIFIED PORTION, MEDICAL BALLOON, AND RELATED METHODS - A parison for being blow molded into a medical balloon for a catheter includes a first tubular layer having a functional modification and a second tubular layer adapted for bonding with the first tubular layer to form the blow molded balloon. Related methods are also disclosed. | 2015-04-16 |
20150105724 | Therapeutic Agent Injection Device - A therapeutic agent injection device including an injection device for delivering a therapeutic agent to a patient having a body, the body having a patient face and an port face opposite the patient face, the port face having an introducer port including an introducer channel and an injection port including an injection channel, the introducer channel being in fluid communication with the injection channel through a cross channel, the injection channel defining an injection axis; a delivery tube for subcutaneous delivery of the therapeutic agent to the patient, the delivery tube projecting from and being generally perpendicular to the patient face, the delivery tube defining an introducer axis and being in fluid communication with the injection port; and a patch, the patch being attached to the patient face and being operable to adhesively attach to the patient; wherein the injection axis is parallel to the introducer axis. | 2015-04-16 |
20150105725 | Large-Volume Bolus Patient Controlled Drug Administration Device With Lock-Out - A patient controlled liquid drug administration device providing either or both of a continuous flow of a liquid drug, as well as successive boluses thereof, to be self-administered by a patient while allowing delivery of only full bolus volumes. The device includes a reciprocating pump defining a closed internal reservoir having a fixed first wall, and a second, flexible wall that is axially movable in relation to the fixed wall between reservoir-full and reservoir-empty positions. A lock is connected to a push button that activates a plunger of the pump. The lock has a first position preventing the push button from being depressed when the push button is in an extended position and the plunger is in a reservoir-empty position and a second position permitting the push button to be depressed when the push button is in an extended position and the plunger is in a reservoir-full position. | 2015-04-16 |
20150105726 | Infusion Pump System and Method - Some embodiments of an infusion pump system may be configured to detect when at least one component of the pump system is exposed to an impact above a threshold level. In particular embodiments, the infusion pump system can be equipped with an impact detection system that can sense when an impact above the threshold level has occurred to the pump device, which thereby enables the infusion pump system to initiate appropriate patient safety countermeasures. | 2015-04-16 |
20150105727 | HUBER NEEDLE ASSEMBLY WITH SAFETY CAPTURE DEVICE - A Huber needle assembly with safety capture device includes at least a body, a needle, and a movable arm. The movable arm is pivotable relative to the body, and includes a capture hood at a distal end thereof. The capture hood is cylindrical, includes a perimeter side wall having an outer face and an inner face, and has open proximal end. The capture hood includes a slot through the perimeter side wall, providing access into an internal chamber defined by the perimeter side wall. The slot extends longitudinally over at least a portion of the length of the capture hood, and at least a portion of the slot has a width less than the outside diameter of the needle to capture a tip of the needle therein when the movable arm pivots to a safety-capture position. | 2015-04-16 |
20150105728 | BLADELESS OPTICAL OBTURATOR - The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction. | 2015-04-16 |
20150105729 | Atraumatic Medical Device - A catheter with a spring tip that facilitates atraumatic initial placement and also continues to protect tissue contacted by the catheter device subsequent to the initial placement. The spring tip is shock-absorbing and axially compliant and allows enhanced use of various devices in conjunction with the tip such as bioptomes, electrodes, needles, flushing catheters, delivery catheters, and the like. The atraumatic shock-absorbing tip could include conductive or non-conductive materials. | 2015-04-16 |
20150105730 | USER WEARABLE DEVICE FOR CARRYING PERITONEAL DIALYSIS CATHETER - Improvements in an easily wearable catheter. A housing secures the components of the catheter, i.e. the valve, the removable cap, the twist valve, and the hose, to the user by means of an attachment. The present retainer for a peritoneal dialysis catheter relates generally to continuous ambulatory peritoneal dialysis methods and systems and, more particularly, to a user-wearable catheter housing which does not require any tape, belt or other bulky retainer to keep the catheter attached to the user. | 2015-04-16 |
20150105731 | Therapeutic Agent Injection Device and Body - A therapeutic agent injection device and body with a single piece body for an injection device including a planar deck having a patient face, the planar deck having cutouts around and through the planar deck, the planar deck including a delivery tube port on the patient face; a port segment attached opposite the patient face of the planar deck, the port segment including an introducer port including an introducer channel and an injection port including an injection channel the introducer channel being in fluid communication with the injection channel and the delivery tube port; and attachment projections protruding from the patient face. | 2015-04-16 |
20150105732 | Medical Injection Device Comprising a Secondary Safety Limiter - The present invention relates to an injection device ( | 2015-04-16 |
20150105733 | Syringe-Assist Device and Method for Utilizing the Same - A syringe-assist device including a housing portion, an actuator portion, and a syringe-supporting member. The housing portion includes body defining an axial passage. The actuator portion is connected to and is partially disposed within the axial passage of the body. The syringe-supporting member is movably-disposed within the axial passage. The syringe-supporting member fluidly separates the axial passage into a first, proximal passage portion and a second, distal passage portion. The actuator portion is movably-disposed within the second, distal passage portion of the axial passage. The syringe-supporting member defines a fluid-flow passage that fluidly-connects the first, proximal passage portion of the axial passage to the second, distal passage portion of the axial passage. A method is also disclosed. | 2015-04-16 |
20150105734 | SYRINGE - The invention provides a syringe for use in an ophthalmic injection. The syringe comprises a body, a stopper and a plunger. The body comprises an outlet at an outlet end and the stopper is arranged within the body such that a front surface of the stopper and the body define a variable volume chamber from which a fluid can be expelled though the outlet. The plunger comprises a plunger contact surface at a first end and a rod extends between the plunger contact surface and a rear portion. The plunger contact surface is arranged to contact the stopper but not couple thereto, such that the plunger can be used to force the stopper towards the outlet end of the body, reducing the volume of the variable volume chamber, but not to move the stopper away from the outlet end. | 2015-04-16 |
20150105735 | SYRINGE PISTONS, SYSTEMS AND METHODS - Pistons for a syringe and syringe systems are disclosed. The pistons may include a base with a first end, a second end opposite the first end, and a side portion extending between the first end and the second end. The piston may also include at least one engagement portion extending around the circumference of the side portion of the base. Another embodiment of the plunger head may include a proximal end, a distal end opposite the proximal end, and an intermediate portion connecting the proximal end and the distal end. The intermediate portion is tapered from the proximal end to the distal end. The syringe system includes a piston and a plunger rod. The plunger rod may include a first end and a second end with the first end pressingly contacting the distal end of the piston. | 2015-04-16 |
20150105736 | Plunger Covers and Plungers For Use In Syringes - A plunger cover for use with a syringe includes a sealing portion adapted to form a seal with the syringe and a central portion adapted to contact fluid within the syringe. The central portion can, for example, be more rigid than the sealing portion. The sealing portion and the central portion are connected in an overmolding process. The sealing portion can, for example, be formed from a thermoplastic elastomer or a thermoplastic polyurethane. The central portion can, for example, be formed from polypropylene, acrylonitrile butadiene styrene, polycarbonate or copolymers thereof. | 2015-04-16 |
20150105737 | MEDICAL CONNECTORS AND METHODS OF USE - A medical connector for use in a fluid pathway includes a substantially transparent housing having a proximal end with a proximal opening and a distal end with a distal opening, and a cavity extending therebetween. The connector provides a substantially visible fluid flow path extending through a substantial portion of the connector. | 2015-04-16 |
20150105738 | LAVAGE DEVICE - A device for holding fluid has a spout for pouring the fluid. The device includes a lid with an aperture. The aperture can be covered by a user's fingers or uncovered to control the flow of fluid out of the spout. | 2015-04-16 |
20150105739 | SELF-INJECTION DEVICE HAVING NEEDLE COVER WITH ACTIVATION PREVENTER - A drug delivery device, including a body ( | 2015-04-16 |
20150105740 | SURGICAL WASTE COLLECTION UNIT WITH A MANIFOLD RECEIVER THAT IS OFFSET RELATIVE TO THE HORIZONTAL - A surgical waste collection unit with a receiver for removably holding a manifold to which suction lines are connected. The receiver is mounted to the waste collection unit to be at an acute angle relative to the horizontal. The receiver is further configured to allow the manifold to be rotated in the receiver. This means the manifold can be rotated from a first position in which the manifold outlet opening is aligned with the conduit through which waste is flowed from the receiver and a second position in which the manifold outlet opening is elevated relative to the first position. | 2015-04-16 |
20150105741 | SYSTEMS AND METHODS FOR IMPROVED CONNECTION TO WOUND DRESSINGS IN CONJUNCTION WITH REDUCED PRESSURE WOUND TREATMENT SYSTEMS - A system for applying reduced pressure to tissue includes a multi-lumen reduced pressure delivery tube having a proximate end, a distal end, a primary lumen extending through the conduit from the proximate end to the distal end, and an ancillary lumen extending through the conduit from the proximate end to the distal end. A vacuum pump is coupled to the proximate end of the primary lumen, and a reduced pressure adapter is coupled to the distal end of the reduced pressure delivery tube. The adapter includes channels to direct liquid away from the ancillary lumens and into the primary lumen. | 2015-04-16 |
20150105742 | ABSORBENT ARTICLE - An absorbent article that has an absorber which is disposed in the crotch region and an absorber backsheet which is positioned at the outer direction side of the absorber. At least either one of a front end of the absorber and a rear end of the absorber is disposed in the crotch region. In the front end of the absorber backsheet and the rear end of the absorber backsheet, an end at a side at which the absorber is positioned in the crotch region is disposed outboard of the crotch region in the longitudinal direction. | 2015-04-16 |
20150105743 | ABSORBENT ARTICLE - An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt. | 2015-04-16 |
20150105744 | VISUALLY-COORDINATED ABSORBENT PRODUCT - A visually-coordinated absorbent product includes an absorbent article component including a garment side outer cover and a body side liner, wherein the article component has at least a first and second visual characteristic, and wherein the first visual characteristic is different from the second visual characteristic. The absorbent product also includes a first packaging component including at least first and second visual characteristics, wherein first and second visual characteristics of the absorbent article are coordinated to the first and second visual characteristics of the packaging component, and wherein at least a portion of one of the garment side outer cover and the body side liner is configured with the article component first visual characteristic and at least a portion of one of the garment side outer cover and the body side liner is configured with the article component second visual characteristic. | 2015-04-16 |
20150105745 | Drug Vial Safety Device - A drug vial safety device, including a cover that is securable to a drug vial is disclosed. The cover at least partially encloses at least a neck and a lid of the drug vial. The cover includes a port having a shape that restricts syringe access to the vial through the port to a syringe shaped to be compatible with the port shape. | 2015-04-16 |
20150105746 | LONG TERM DRUG DELIVERY DEVICES WITH POLYURETHANE-BASED POLYMERS AND THEIR MANUFACTURE - This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. | 2015-04-16 |
20150105747 | METHOD AND APPARATUS FOR MANIPULATING A SURGICAL GUIDEWIRE - A method and apparatus for manipulating a surgical guidewire. The apparatus comprises a chuck for selectively coupling motive force to a surgical guidewire and an actuator, coupled to the chuck, for imparting an axial motive force to the chuck. Embodiments of the invention further comprise a method of using the apparatus. | 2015-04-16 |
20150105748 | SYSTEM AND KIT FOR DELIVERING COLLAGEN BIOGLASS COMPOSITE BONE GRAFTING MATERIALS FOR REGENERATING HARD TISSUES - Methods for producing a composite bone graft material that can regenerate bony defects in the body are provided. Also, methods, kits and delivery systems for a minimally invasive delivery of a composition for regenerating bone at or near the site of a bony defect that include, the composition for regenerating bone comprising collagen and bioactive glass are provided. | 2015-04-16 |
20150105749 | DISPENSE INTERFACE FOR AN EJECTION DEVICE - The invention inter alia relates to a dispense interface for an ejection device. The dispense interface comprises at least two inlets, at least one outlet and a part having a body portion and a cover portion; wherein the body portion and the cover portion are connected by a living hinge such that the body portion and the cover portion are foldable towards each other; wherein the body portion and the cover portion are configured to form a fluid channel arrangement between surfaces of the body portion and the cover portion facing each other when the body portion and the cover portion are folded towards each other; wherein the living hinge is arranged next to the facing surfaces; and wherein the fluid channel arrangement is configured to provide fluid communication between the at least two inlets and the at least one outlet. | 2015-04-16 |
20150105750 | APPARATUS AND METHOD FOR ACOUSTIC TREATMENT AND DELIVERY OF SAMPLES FOR MEDICAL TREATMENT - The present disclosure relates to a vessel configured to apply pressure greater than ambient pressure and/or provide a reduced headspace to a sample, while subject to focused acoustic treatment. Such treatment may generally result in enhanced effects of sterilization and/or other processing than if the sample is otherwise treated under ambient conditions. The sample may be a medicament that is sterilized under pressure using focused acoustic energy, where the sterilized sample is subsequently delivered to a patient. A fluid delivery cartridge may include a vessel having a transfer end opposite a plunger end. The transfer end may include a sealed cover. A plunger may be movably disposed in the vessel to accommodate entry of a liquid via piercing of the sealed cover. Upon processing (e.g., sterilizing) of the sample with focused acoustic energy, the sample may be appropriately dispensed through the pierced sealed cover. | 2015-04-16 |
20150105751 | MULTIPLE RESERVOIR DRUG DELIVERY DEVICE AND METHODS - Devices and methods are provided for drug delivery. The device may include a housing configured for intraluminal deployment into a human or animal subject and first and second reservoirs within the housing, each reservoir having an actuation end, an opposed release end, and a plug moveable from the actuation end toward the release end. First and second drug formulations may be contained in the first and second reservoirs, respectively. The device may also include one or more actuation systems configured to drive the first and second plugs so as to drive the first and second drug formulations from the first and second reservoirs. The housing may include a porous membrane sidewall in fluid communication with the release ends of the first and second reservoirs, the porous membrane sidewall being configured to distribute the first and second drug formulations driven from the first and second reservoirs. | 2015-04-16 |
20150105752 | Securing a Medical Device to a Valve Instrument - Apparatus and techniques for securing a medical device with hemostasis valve are described. | 2015-04-16 |
20150105753 | MALE CONNECTOR EQUIPPED WITH LOCK MECHANISM - A lock mechanism includes a hood ( | 2015-04-16 |
20150105754 | SYRINGE FOR MEDICAL APPLICATIONS - A syringe for medical applications includes a syringe body having an inner wall, a first stop, located along the inner wall, to leave at least one first blank surface on the inner wall; and a plunger sliding along the inner wall of along a longitudinal axis of the syringe, the plunger including a plunger head and an operating rod, connected to the plunger head, including, on its outer surface, at least one first rack arranged longitudinally along the operating rod, the first rack including protruding teeth. The first stop and the protruding teeth are also shaped and constituted so as to prevent the plunger from lowering again due to pressure on the operating rod, unless the first rack is disengaged by rotating the plunger within the syringe body around the longitudinal axis so that the first rack faces the first blank surface of the inner wall of the syringe body. | 2015-04-16 |
20150105755 | Cyst Extractor - A cyst extractor allows a medical practitioner to retract, aspirate, ligate and amputate a cyst or cystic mass within a patient under regional anaesthesia and minimally invasive incision. A cyst extractor may include a transparent tubular member with a cap coupled to one end. The cap may have at least one view port that has a magnifying lens. The cap may also have a needle port through which a needle is inserted to puncture the cyst. A trap may be in fluid communication with the transparent tubular member. A suction post is in communication with the trap in order to pull the contents of an aspirated cyst into the trap. A light post containing a light source may be connected to the transparent tubular member in order to illuminate the interior of the extractor. A ligature deployer and a cutting wire may also be coupled to the tubular member. | 2015-04-16 |
20150105756 | URINE COLLECTION ASSEMBLY AND METHOD - The urine collection assembly and method includes a catheter having a proximal insertion end and a distal end. The distal end of the catheter has only a cylindrical barrel portion of a tapered funnel integral therewith. The urine collection assembly further includes a urine collection bag which includes a cylindrical attachment port. The cylindrical barrel portion is sealed in the cylindrical attachment port and permits urine to pass into the urine collection bag. | 2015-04-16 |
20150105757 | Electromechanical Surgical Apparatus Including Wire Routing Clock Spring - An electromechanical surgical system is disclosed including a hand-held surgical instrument, an end effector configured to perform at least one function, and a shaft assembly arranged for selectively interconnecting the end effector and the surgical instrument. The shaft assembly includes a linkage having a proximal housing and a distal housing at least partially received within the proximal housing. The distal housing is rotatable relative to the proximal housing and configured to selectively interconnect the end effector to the shaft assembly. The shaft assembly further includes a wire extending through the linkage having a central portion disposed within an annular groove defined between the proximal and distal housings. The central portion of the wire is annularly wound within the annular groove to define a coil. The coil is configured to at least one of radially expand and contract upon rotation of the distal housing relative to the proximal housing. | 2015-04-16 |
20150105758 | METHOD FOR ENDOSCOPIC TREATMENT - A method for endoscopic treatment that performs treatment under an endoscope includes irradiating a subject with first narrow band light having a predetermined peak wavelength, performing mucosal incision on a living tissue after irradiation with the first narrow band light, radiating second narrow band light having a peak wavelength in spectral characteristics in a wavelength band closer to a long wavelength side than the first narrow band light after the mucosal incision, and performing treatment other than the mucosal incision on the living tissue after radiation of the second narrow band light. | 2015-04-16 |
20150105759 | IRIS REGISTRATION METHOD AND SYSTEM - A method that includes illuminating an eye with light at a first time and a second time and generating a first image of the eye based on the light that illuminates the eye at the first time. The method includes generating a second image of the eye based on the light that illuminates the eye at the second time. The method further includes positioning a laser source relative to the eye, wherein the laser source generates a therapeutic laser beam to be directed to the eye, wherein the first time is just prior to the therapeutic laser beam being directed to the eye and the second time is prior to the first time. The method further includes correcting orientation of the laser source relative to the eye based on a correlation function that is defined for the first and second images of the eye. | 2015-04-16 |
20150105760 | METHOD AND SYSTEM FOR ADJUSTING THE REFRACTIVE POWER OF AN IMPLANTED INTRAOCULAR LENS - A method for adjusting the refractive power of a fluid-filled intraocular lens implanted into a patient's eye. The method comprises ablating a portion of the intraocular lens to alter either one or both of a refractive power and an amplitude of accommodation of the intraocular lens. The ablating is performed while the intraocular lens remains implanted in the patient's eye. | 2015-04-16 |
20150105761 | LASER CORNEAL FLAP CUTTING SYSTEM AND ASSOCIATED METHODS - A method for performing wavefront-guided laser surgery on a cornea includes the step of calculating a corneal flap configuration based upon collected anatomical information on an eye and wavefront data on a cornea of the eye. Such data may be collected by, for example, an aberrometer, although this is not intended as a limitation. The calculated configuration is transmitted to a processor in controlling relation to a corneal flap-cutting device. The flap-cutting device is used to create a corneal flap based upon the calculated configuration. A system for performing wavefront-guided laser surgery on a cornea includes a processor for receiving the anatomical information and wavefront data. A software package is adapted to calculate the corneal flap configuration and to control a conical flap-cutting device to cut a corneal flap commensurate with the calculated corneal flap configuration. | 2015-04-16 |
20150105762 | METHOD FOR PATTERNED PLASMA-MEDIATED MODIFICATION OF THE CRYSTALLINE LENS - A method of treating a cataractous lens of a patient's eye includes generating a light beam, deflecting the light beam using a scanner to form a treatment pattern, delivering the treatment pattern to the lens of the patient's eye to create a plurality of cuts in the form two or more different incisions patterns within the lens to segment the lens tissue into a plurality of patterned pieces, and mechanically breaking the lens into a plurality of pieces along the cuts. A first incision pattern includes two or more crossing cut incision planes. A second incision pattern includes a plurality of laser incision each extending along a first length between a posterior and an anterior surface of the lens capsule. | 2015-04-16 |
20150105763 | METHOD FOR PATTERNED PLASMA-MEDIATED MODIFICATION OF THE CRYSTALLINE LENS - A system for treating a cataractous lens of a patient's eye includes a laser source for generating a light beam, a scanning system for deflecting the light beam to form a treatment pattern of the light beam, and a controller operably coupled to the laser source and scanning system and configured to operate the scanner to form the treatment pattern. The treatment pattern is a plurality of cuts in the form two or more different incision patterns for segmenting the lens tissue into a plurality of patterned pieces. The incision pattern includes: a first incision pattern including two or more crossing cut incision planes; and a second incision pattern comprising one or more laser incision each extending along a first length between a posterior and an anterior surface of the lens capsule. | 2015-04-16 |
20150105764 | COMPLIANT CRYOBALLOON APPARATUS FOR DENERVATION OSTIA OF THE RENAL ARTERIES - A cryotherapy balloon catheter includes a compliant cryotherapy balloon comprising a distal balloon section dimensioned for placement within a renal artery and a proximal balloon section dimensioned to abut against an ostium of the renal artery and extend into at least a portion of the abdominal aorta. The compliant balloon has a diameter that varies non-uniformly along a length of the compliant balloon, such that a diameter at the proximal balloon section is larger than a diameter of the distal balloon section. The cryotherapy balloon catheter may be configured to deliver cryogenic therapy to at least the ostium of the renal artery sufficient to irreversibly terminate renal sympathetic nerve activity, such as by causing neurotmesis of renal nerve fibers and ganglia at the ostium of the renal artery. | 2015-04-16 |
20150105765 | Systems and Methods of Radiometrically Determining a Hot-Spot Temperature of Tissue Being Treated - According to some embodiments, systems for energy delivery to targeted tissue comprise a catheter with an ablation member, a radiometer configured to detect temperature data from the targeted tissue, a processor configured to determine a calculated temperature (e.g., an extreme temperature, such as a peak or trough temperature) within the tissue by applying at least one factor to the temperature data detected by the radiometer, the processor configured to compare the calculated temperature to a setpoint and an energy source configured to energize the ablation member and to regulate delivery of ablative energy to the targeted tissue of the subject based at least in part on the comparison. In some embodiments, the factor depends on at least one characteristic of the targeted tissue. Information regarding a tissue characteristic can be provided using information from an imaging set (e.g., intracardiac echo) or an electrical signal of the subject (e.g., electrocardiogram). | 2015-04-16 |
20150105766 | RADIOFREQUENCY AMPLIFIER IMPEDANCE OPTIMIZATION - The present disclosure is directed to an electrosurgical generator including a resonant inverter having an H-bridge and a tank. The generator also includes a pulse width modulation (PWM) controller configured to output PWM timing signals to the H-bridge. A switch is configured to select a modality from among a plurality of modalities and the PWM controller adjusts a frequency of the PWM timing signals based on the selected modality. | 2015-04-16 |
20150105767 | RESONANT INVERTER - The present disclosure is directed to an electrosurgical generator including a resonant inverter having an H-bridge and a tank. The tank includes a transformer including a first core half, a second core half, a primary winding, and a secondary winding having a number of turns, wherein each turn is separated by a gap. The transformer is configured to provide a parallel capacitance based on the gap. | 2015-04-16 |
20150105768 | ELECTROSURGICAL SYSTEMS AND METHODS FOR MONITORING POWER DOSAGE - The electrosurgical systems and methods of the present disclosure monitor power dosage delivered to tissue being treated with improved speed and accuracy. The electrosurgical systems include an output stage, sensors, analog all-pass filters, an analog multiplier, an average power calculation circuit, and a controller. The output stage generates electrosurgical energy to treat tissue. The plurality of sensors sense voltage and current waveforms of the generated electrosurgical energy. The plurality of analog all-pass filters filter the sensed voltage and current waveforms. The plurality of analog all-pass filter may have lagging or leading phase. The analog multiplier multiplies the filtered voltage and current waveforms to obtain a real power waveform. The average power calculation circuit calculates a real average power based on the real power waveform. The controller then generates a control signal to control the output stage based on the real average power. | 2015-04-16 |
20150105769 | Method for endoscopic treatment - A method for endoscopic treatment that performs treatment on a subject under an endoscope includes irradiating the subject with white light, performing predetermined treatment on a living tissue of the subject after irradiation with the white light, and switching from irradiation with the white light to irradiation of the subject with narrow band light having a predetermined peak wavelength according to a condition of bleeding from the living tissue in the predetermined treatment. | 2015-04-16 |
20150105770 | PATIENT-SPECIFIC PRE-SHAPED CARDIAC CATHETER - A method includes receiving one or more images of an organ of a patient. A physical model of at least a target region of the organ is manufactured based on the images. A distal tip of a medical probe is pre-shaped to fit a surface of the physical model corresponding to the target region. | 2015-04-16 |
20150105771 | STEERABLE ELECTRODE CATHETER ASSEMBLY - Provided is a steerable electrode catheter assembly capable of easily contacting an affected part of a patient when performing an operation on a human body while adjusting a direction of the electrode catheter assembly. | 2015-04-16 |
20150105772 | DEVICES AND METHODS FOR NERVE MODULATION - Systems for nerve and tissue modulation are disclosed. An illustrative system may include an intravascular nerve modulation system including a catheter shaft, an expandable basket and one or more energy delivery regions. The one or more energy delivery regions may be defined by regions of the basket free from an insulating material. | 2015-04-16 |
20150105773 | FLEXIBLE RENAL NERVE ABLATION DEVICES AND RELATED METHODS OF USE AND MANUFACTURE - Medical devices for renal nerve ablation are disclosed. An example medical device for renal nerve ablation may include a catheter shaft having a distal region. The device may include an expandable member coupled to the distal region, a flexible circuit assembly coupled to the expandable member, and a pressure sensor disposed along the expandable member and positioned adjacent to the flexible circuit assembly. The flexible circuit assembly may include one or more pairs of bipolar electrodes and a temperature sensor. | 2015-04-16 |
20150105774 | MEDICAL DEVICE BALLOON - Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a catheter shaft. An expandable member may be coupled to the catheter shaft. The expandable member may be capable of shifting between a folded configuration and an expanded configuration. A plurality of flexible elements may be attached to the expandable member, with a plurality of electrode assemblies disposed on the flexible elements. The flexible elements may have a grooved substrate. | 2015-04-16 |
20150105775 | ELECTRODE MARKERS AND METHODS OF USE - An energy delivery device for treating tissue regions in a body conduit, such as a lung airway, may utilize one or more markers, rings, bands, or other visual indicators along an outer surface of the device body. The one or more visual indicators facilitate guidance of the device to effectively and efficiently treat the tissue according to a predetermined axial treatment as well as measure extension of a distal portion of the device, tissue length, and/or treatment length. The predetermined axial treatment may be contiguous, overlapping, or intermittently spaced apart as determined by the marker spacing distance. | 2015-04-16 |
20150105776 | SYSTEM AND METHOD FOR ENDOMETRIAL ABLATION - Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO | 2015-04-16 |
20150105777 | ELECTROSURGICAL ELECTRODE & INSTRUMENT - An electrosurgical instrument is provided for the treatment of tissue, the instrument ( | 2015-04-16 |
20150105778 | BONE FIXATION PLATE - A bone fixation plate for fixing a fracture part of a bone is disclosed and can stably fix on a surface of a bone. The bone fixation plate has a protruding curved face, an indentation curved face and two rows of through holes. The protruding curved face has a blank portion and two binding portions. A suture is retained in the through holes formed close to two end edges of the binding portions, so that the stability of the bone fixation plate is improved. | 2015-04-16 |
20150105779 | Combined Intramedullary and Extramedullary Surgical Aiming System And Method - A surgical aiming system is disclosed comprising a one or more fixation plates, an aiming assembly, a one or more nails and a plurality of screws. Said aiming assembly comprising a channeling assembly and a plurality of channels. Said one or more fixation plates comprising a plurality of plate apertures capable of receiving a portion of said plurality of screws. Said plurality of channels in said aiming assembly are capable of aligning a portion of said plurality of screws with said plurality of plate apertures in a first fixation plate. Said plurality of channels receive and align said plurality of screws as they are secured to said first bone. Said first fixation plate being extramedullary attached to a portion of said surface of said first bone; and said plurality of channels of said aiming assembly being aligned to identify a one or more intramedullary locations within said first bone. | 2015-04-16 |
20150105780 | METHOD AND SYSTEM FOR DETERMINING THE ALIGNMENT OF TWO BONES - The present invention relates in particular to a method of alignment of a first bone, with a first and a second ends, in relation with a second bone, with a first and a second end, both bones being in a same limb, the first end of said first bone being a part of a distal joint for the first bone, the second end of said second bone being a part of a proximal joint for the second bone, said second end of the first bone and said first end of the second bone constituting a middle joint between both bones, wherein this first bone will be partially cut, in a transversal way, into two segments to form a hinge and wherein a tracker has been attached beforehand to each of two said bone segments. | 2015-04-16 |
20150105781 | METHOD AND APPARATUS FOR USE IN OPERATING ON A BONE - An implantable device includes a body and a first mounting strip connected to a trailing end portion of the body. The body has a leading end portion, a first side surface, a second side surface, an upper surface, a lower surface and a central opening extending through the upper and lower surfaces. The central opening has an internal surface with an internal leading surface, a first internal side surface and a second internal side surface. A first depth is defined between the leading end and the internal leading surface, a first spacing is defined between the first side surface and the first internal side surface and a second spacing is defined between the second side surface and the second internal side surface. The first spacing is substantially the same as the second spacing. | 2015-04-16 |
20150105782 | ACTUATED POSITIONING DEVICE FOR ARTHROPLASTY AND METHODS OF USE - A joint balancing insert with sensors and an actuated mechanism is disclosed. The joint balancing insert is used to balance a joint during arthroplasty surgery, as the sensors provide force, position and angular data relating to the movement of the joint, while the actuated mechanism allows for highly accurate and dynamic adjustments of the joint based on the data from the sensors. Various configurations of actuated mechanisms and sensors may be implemented in the insert to provide for manual or real time control of the insert, and customized interfaces are provided for visualized feedback of adjustments. Sensor data may also be collected and compared with expected or preferred data sets to provide adjustment recommendations and achieve better outcomes based on historical data. | 2015-04-16 |
20150105783 | DEVICE FOR USE IN FACILITATING ALIGNMENT OF AN ACETABULAR COMPONENT - A device for use in facilitating alignment of an acetabular component relative to the pelvis of a subject, the device having a device body and at least a first locator for placement on a first predetermined mounting location on the acetabular rim of a subject, the device defining an orientation and/or position with respect to said subject when installed for facilitating alignment of an acetabular component. | 2015-04-16 |
20150105784 | PATIENT-SPECIFIC TOTAL HIP ARTHROPLASTY - Disclosed herein are systems and methods for performing total hip arthroplasty with patient-specific guides Pre-operative images of a pelvic region of a patient are taken in order to predefine the structure of the guides and corresponding implants. From the obtained image data an insertional vector for implanting an acetabular implant or component into an acetabulum of the patient is determined, wherein the insertional vector is coaxial with a polar axis of the acetabular component. Also from the obtained image data, a superior surface of the guides and implants can be shaped to match the acetabulum of the patient. A nub portion extending outwardly from the superior surface of the guides and implants is shaped to substantially match the shape of a fovea of the acetabulum. A guide portion of the guides forming a slot has a longitudinal axis coaxial with the determined insertional vector of a corresponding acetabular component. | 2015-04-16 |
20150105785 | Applicator with Conformable Tip - Described herein are applicators for delivery of a viscous material to a bone surface and methods of use. The applicator includes an elongate handle portion and a tip coupled to a distal location of the handle portion and formed of an elastomeric material configured to conform to the bone surface. The tip includes a bend a distance away from the distal location, a contact surface distal to the bend and including one or more surface features configured to adhere to the viscous material, and a front end having a conic curvature. The bend is between about 20 degrees to about 40 degrees from a longitudinal axis of the tip. | 2015-04-16 |
20150105786 | BIOMATERIAL DISPENSING DEVICE - A device for dispensing biomaterial includes a handle configured to receive a syringe, the syringe including a biomaterial and a threaded plunger, and an engagement pin retained within the handle and slidable between a first position and a second position. The engagement pin is configured to engage the threaded plunger in the first position, the engagement pin is further configured to disengage from the threaded plunger in the second position. | 2015-04-16 |
20150105787 | METHOD FOR MODELING A GLENOID SURFACE OF A SCAPULA, APPARATUS FOR IMPLANTING A GLENOID COMPONENT OF A SHOULDER PROSTHESIS, AND METHOD FOR PRODUCING SUCH A COMPONENT - An apparatus and modeling method of the present invention includes the successive steps of generating cartographic data representative of points belonging to a glenoid surface; distinguishing from among the cartographic data a first group of cartographic data corresponding to a first part of the glenoid surface, the first surface part being situated farthest down in the vertical direction in relation to the scapula; calculating from the first group of cartographic data a first ellipsoid portion that coincides substantially with the first surface part; and obtaining a theoretical glenoid surface from the first ellipsoid portion. By virtue of the theoretical glenoid surface obtained by this method, it is possible to assist the surgeon in optimizing the position of implantation of a glenoid component and to produce a glenoid component “made to measure” for the scapula that is to be fitted with a prosthesis. | 2015-04-16 |
20150105788 | METHOD AND AN APPARATUS FOR SCREW REMOVAL - A method and an apparatus for screw removal from bone plates used in osteosynthesis. The method includes the steps of: performing an incision in the soft tissue surrounding an implanted bone screw having a screw head inserted in an elongated plate hole of a bone plate; positioning an expandable tip of the apparatus in a portion of the plate hole which is not occupied by the bone screw and in the proximity of the screw head of the bone screw, wherein the expandable tip is in an unexpanded position; and widening the plate hole in a lateral direction essentially perpendicular to a major axis of the elongated plate hole by expanding the expandable tip of the apparatus from the unexpanded position to an expanded position. | 2015-04-16 |
20150105789 | TISSUE RESECTION DEVICE AND RELATED METHODS OF USE - In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member. | 2015-04-16 |
20150105790 | SURGICAL TISSUE RETRIEVAL INSTRUMENT AND METHOD OF USE OF A SURGICAL TISSUE RETRIEVAL INSTRUMENT - A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a securing mechanism. The two jaws and the securing mechanism are slid in a hem surrounding the opening of the pouch when the device is assembled. | 2015-04-16 |
20150105791 | LAPAROSCOPIC DEVICE - A medical instrument includes a tubular cutter extending along an axis and having a windowed outer sleeve and a moveable inner cutting sleeve. An ultrasound transducer is operatively coupled to the inner cutting sleeve in order to induce motion in the inner cutting sleeve to enhance cutting or resection of tissue by the inner cutting sleeve as it is reciprocated or otherwise moved past the cutting window. The instrument typically will include a motor drive configured to reciprocate and/or rotate the inner cutting sleeve relative to the windowed outer sleeve, usually at a reciprocation rate between 1 and 10 Hz. | 2015-04-16 |
20150105792 | MEDICAL DEVICES AND METHODS FOR MANIPULATING BODILY TISSUES - A medical device includes an elongate member. The elongate member has a first end portion and a second end portion. The second end portion of the elongate member has an upper surface and a lower surface disposed opposite the upper surface. The lower surface has a planar portion. The upper surface has a planar portion and a concave portion. | 2015-04-16 |
20150105793 | METHODS AND DEVICES FOR SUBCUTANEOUS LEAD IMPLANTATION - Devices and implantation methods utilizing subcutaneous placement into a patient are disclosed for the insertion, advancement and positioning of a subcutaneous implantable medical device (SIMD) such as a medical electrical lead. The SIMD is releasably-engaged with a device in accordance with embodiments of this disclosure, and advanced from an incision of the patient to an implant location. The implantation device may be disengaged from the SIMD without moving the SIMD from the implant location. | 2015-04-16 |
20150105794 | Electrode for Common Cavity Cochlear Malformation - A method is described to implant a cochlear implant electrode into a cochlea having a single internal cavity defined by an outer cavity wall. An implantable electrode array is made of a resilient electrode carrier material and has an outer surface with one or more stimulation contacts for delivering the electrical stimulation signals to adjacent neural tissue. A distal end of the electrode array is attached to an insertion line made of a line material different from the electrode carrier material. The distal end of the electrode array is inserted through a single cochleostomy opening into the cochlea while an extra-cochlear end of the insertion line is held outside the cochleostomy opening. The remainder of the electrode array is inserted through the cochleostomy opening into the cochlea while continuing to hold the extra-cochlear end outside the cochlea to maneuver all of the stimulation contacts against the outer cavity wall. | 2015-04-16 |
20150105795 | Deployable and Multi-Sectional Hearing Implant Electrode - An implantable electrode is described for a cochlear implant patient with a malformed common cavity cochlea having a single internal cavity defined by an outer cavity wall or patients having an incomplete partition or conventional spiral-shaped cochlea. An intra-cochlear electrode array is configured to be inserted into the cochlea through a single cochleostomy opening. Outer array branches are closable about a center axis and the electrode array is configured to be closed into a single tube including the array branches for insertion through the single cochleostomy opening into the internal chamber of the cochlea. The electrode array opens within the internal cavity after insertion into the cochlea so that the array branches move away from the center axis to lie with their outer surfaces against the outer cavity wall to deliver the electrical stimulation signals through the stimulation contacts to adjacent neural tissue for auditory perception by the patient. | 2015-04-16 |
20150105796 | SURGICAL INSTRUMENT INCLUDING AN INWARDLY DEFLECTING CUTTING TIP FOR REMOVING AN IMPLANTED OBJECT - A device for removing an implanted object from a body vessel includes an actuator having an elongated sheath extending therefrom, the elongated sheath including a proximal portion and a distal portion. A tubular outer member has a proximal end attached to the distal portion of the elongated sheath, with a ramped surface at a distal end of the tubular outer member which constricts a diameter of a bore formed in the tubular outer member. A tubular inner member is located within the tubular outer member, the tubular inner member including a proximal end operably connected to the actuator and a distal end opposite the proximal end, the distal end of the tubular inner member including a plurality of resiliently flexible blades positioned to interact with the ramped surface of the tubular outer member such that the ramped surface is operable to deflect the resiliently flexible blades radially inwardly as the tubular inner member is advanced distally within the tubular outer member. | 2015-04-16 |
20150105797 | MOTION CONTROL SYSTEM FOR MODULE TYPE CAPSULE ROBOT IN BODY - A motion control system includes a first capsule robot, which includes a first housing, a first shaft configured to be movable bi-directionally, the first shaft having a first permanent magnet at an outer end, a first leg unit configured to protrude outwards from the first housing, and a first control unit; and a second capsule robot, which includes a second housing, a second shaft configured to be movable bi-directionally, the second shaft having a second permanent magnet at an outer end, a second leg unit, and a second control unit, wherein the first capsule robot is fixed with respect to an the internal organ wall by protruding the first leg unit to the internal organ, and wherein the second capsule robot is connected to the first capsule robot as the first permanent magnet comes into contact with the second permanent magnet by an attractive force. | 2015-04-16 |
20150105798 | Robotic Surgery System And Surgical Instrument - A robotic surgery system includes a robot and an instrument assembly. The instrument assembly includes a drive unit with at least one rotary drive having an electric motor and a drive shaft that has a coupling part for coupling to a drive shaft of the instrument; an instrument including an instrument shaft and a drive shaft that has a coupling part for coupling to a drive shaft of the drive unit; and an instrument interface including a sheath that encompasses the drive unit. In order to detachably couple an instrument module to an instrument part of a surgical instrument, an electromagnet in a magnet assembly of the instrument module is activated or deactivated, a permanent magnet of said magnet assembly is moved into a locking position and/or an angular position of a coupled counter element assembly of the instrument part is detected by an angle sensor of the instrument module. | 2015-04-16 |
20150105799 | Robotic Surgery System And Surgical Instrument - A robotic surgery system includes a robot and an instrument assembly. The instrument assembly includes a drive unit with at least one rotary drive having an electric motor and a drive shaft that has a coupling part for coupling to a drive shaft of the instrument; an instrument including an instrument shaft and a drive shaft that has a coupling part for coupling to a drive shaft of the drive unit; and an instrument interface including a sheath that encompasses the drive unit. In order to detachably couple an instrument module to an instrument part of a surgical instrument, an electromagnet in a magnet assembly of the instrument module is activated or deactivated, a permanent magnet of said magnet assembly is moved into a locking position and/or an angular position of a coupled counter element assembly of the instrument part is detected by an angle sensor of the instrument module. | 2015-04-16 |
20150105800 | Robotic Surgery System And Surgical Instrument - A robotic surgery system includes a robot and an instrument assembly. The instrument assembly includes a drive unit with at least one rotary drive having an electric motor and a drive shaft that has a coupling part for coupling to a drive shaft of the instrument; an instrument including an instrument shaft and a drive shaft that has a coupling part for coupling to a drive shaft of the drive unit; and an instrument interface including a sheath that encompasses the drive unit. In order to detachably couple an instrument module to an instrument part of a surgical instrument, an electromagnet in a magnet assembly of the instrument module is activated or deactivated, a permanent magnet of said magnet assembly is moved into a locking position and/or an angular position of a coupled counter element assembly of the instrument part is detected by an angle sensor of the instrument module. | 2015-04-16 |