21st week of 2013 patent applcation highlights part 64 |
Patent application number | Title | Published |
20130131591 | DELIVERY SYSTEM ASSEMBLIES AND ASSOCIATED METHODS FOR IMPLANTABLE MEDICAL DEVICES - A delivery system assembly includes an elongate outer tube, an elongate inner member extending within a lumen of the outer tube, and an articulation sheath surrounding the outer tube between a handle of the assembly and a distal-most portion of the outer tube. The outer tube is longitudinally moveable within the sheath; and an inner diameter of the sheath is preferably smaller than that of the handle and the distal-most portion of the outer tube. Navigation of the assembly through a venous system, for deployment of an implantable medical device, is facilitated by deflection of the sheath, to orient a distal-most portion of the outer tube, within which an entirety of the medical device is contained/loaded, and by subsequent advancement of the distal-most portion, with respect to the sheath, to move the distal end of the inner member, along with the contained/loaded device into proximity with a target implant site. | 2013-05-23 |
20130131592 | MEDICAL DEVICE CONTROL HANDLE WITH INDEPENDENT SELF HOLDING PULLER WIRE ACTUATORS - A medical device control handle has a first actuation member for actuating at least one puller wire in one manipulation of a medical device, including uni-directional deflection, if not a pair of puller wires for bi-directional deflection of a catheter, and a second actuation member for actuating an additional puller wire in another manipulation of the medical device, wherein the first and second actuation members have a common rotational axis without being rotationally coupled. In one embodiment, a first actuation assembly has a first actuator, an arm rotatable about an axis, and a first shaft. The first deflection actuator and the arm are rotationally coupled by the rotation shaft, and the arm has at least one pulley that is engaged with a puller wire. The second wire actuation assembly has a second actuator and a second shaft having a spool portion. Each actuation assembly has a friction-inducing element that provides friction torque between components of each assembly such that the actuators are self-holding. | 2013-05-23 |
20130131593 | MEDICAL DEVICE CONTROL HANDLE - A medical device control handle has with a distal component which is adjustable by an actuator assembly by means of a puller member or wire. The actuator assembly includes a user interface rotational dial, a detent tab washer and a spool, where the dial is rotationally coupled to the detent tab washer which transmits rotational movement of the dial to the spool. The spool has a shaft body and a drum end onto which an proximal end portion of the puller member can be wound to manipulate or adjust the distal component. Rotational movement of the detent washer is limited to prevent overrotation and breakage of the puller member. At least one washer is mounted on the shaft body of the spool to help apply compression load on the actuator assembly in friction-inducing contact with one or more components of the actuator assembly. | 2013-05-23 |
20130131594 | BALLOON CATHETER WITH EXTERNAL DELIVERY TUBE - A balloon catheter ( | 2013-05-23 |
20130131595 | GEARBOX - The invention relates to a gearbox for converting a first translation into a second translation, the gearbox comprising a drive collar connectable to a translative drive means and prevented from rotating with respect to a ground of the drive means, a drive sleeve rotatably arranged at least partially inside the drive collar, engaged to the drive collar by a first screw thread and prevented from translating, wherein a plunger is arranged at least partially inside the drive sleeve, engaged to the drive sleeve by a second screw thread and prevented from rotating. | 2013-05-23 |
20130131596 | NEURAL INJECTION SYSTEM AND RELATED METHODS - A novel neural injection system and related methods are herein disclosed. Various embodiments of an embodiment of a neural injection system of the present invention provide for at least one benefit of enhanced injection characteristics, increased operational efficiency, reduced cost per unit, reduced incidence of injury through intraneural/intravascular injection, reduced incidence of injury through pricking/piercing, and/or the like. | 2013-05-23 |
20130131597 | CARTRIDGE FOR A BLOOD VESSEL ACCESS SYSTEM AND DEVICE - A cartridge for use with a blood vessel access system and device. The cartridge includes a slideable needle mount and a slideable cannula mount, the slideable needle mount having a needle in slideable connection with a lumen of a cannula held by the needle mount. The slideable needle mount and the slideable cannula mount are removeably attachable with separate moveable platforms of a needle injector that is pivotally attached to a handheld ultrasound transceiver in signal communication with a computer processing unit connected with a monitor. Upon insonification of a patient's vasculature using the handheld ultrasound transceiver pressed against the surface of the patient, needle injection and subsequent cannulation of a targeted blood vessel appearing on the monitor is accomplished by deploying the needle and cannula from the cartridge via motorization of the moveable platforms that is initiated by the user operating a controller on the device's needle injector. | 2013-05-23 |
20130131598 | METHODS FOR MANUFACTURING MICROPROJECTION ARRAYS - Methods for the manufacture of a microprojection array are provided. In the methods, a formulation is introduced into cavities of a microprojection array mold by means that achieve a uniform amount of formulation retained in each cavity. | 2013-05-23 |
20130131599 | Anchor Systems and Methods - Some embodiments of a medical device anchor system include an anchor device that receives a medical instrument (such as a catheter or the like) and secures the instrument in place relative to a skin penetration point. In some circumstances, the anchor device may allow the anchor device to be used after medical instrument is already in place without the need for a second penetration point for the anchor device. | 2013-05-23 |
20130131600 | CATHETER CLAMP - A catheter clamp ( | 2013-05-23 |
20130131601 | METHOD AND SYSTEM FOR DIFFERENTIATING DRUG DELIVERY DEVICES - A method and system is disclosed for differentiating a drug delivery device that may be used to administer a plurality of drug types. The drug delivery system includes a drug delivery device and a differentiation shell. The drug delivery device holds a given medicament. A differentiation shell is attachable to the drug delivery device. The differentiation shell may include at least one shell-type feature configured to attach to a drug delivery device and at least one differentiation feature. The differentiation feature identifies the given medicament in the drug delivery device. | 2013-05-23 |
20130131602 | AUTO-INJECTOR WITH NEEDLE SHROUD AND NEEDLE PROTECTION CAP - The invention relates to an auto-injector for administering a dose of a liquid medicament (M). A shroud is arranged at least partially inside a housing, the shroud slidable in longitudinal direction between at least a retracted position, in which a hollow injection needle is exposable and an advanced position, in which the needle is covered by the shroud, wherein the shroud is arranged to be locked in the retracted position prior to manual operation of an activation means and wherein the shroud is arranged to be pushed towards the advanced position by a syringe spring when a drive means has been released by the activation means. A protective needle shield is attachable to the needle in a manner to partially protrude beyond the proximal end of the shroud through the orifice with the needle in its advanced position, wherein a syringe carrier is arranged inside the shroud for holding a syringe, the syringe carrier slidable with respect to the shroud, wherein the syringe carrier comprises at least one resilient snap for locking it to the shroud in order to prevent relative axial motion, wherein the snap is arranged to be supportable from inside by the protective needle shield when attached to the needle in order to remain engaged with the shroud and wherein the snap is inwardly biased to disengage from the shroud without support from inside in a manner to automatically disengage upon removal of the protective needle shield thus allowing the syringe and needle to be retracted into the covered position under load of the syringe spring. | 2013-05-23 |
20130131603 | AUTOMATIC NEEDLE GUARD - A device for selectively protecting a needle includes an adapter holding the needle and a guard engaging the adapter for relative movement therebetween. Further, the device includes a means for guiding movement between the adapter and the guard. Structurally, the guiding means includes a “V” shaped slot in the guard and a radially-extending boss on the adapter. The boss is received in the slot to limit relative movement between the guard and the adapter. Specifically, in a first position of the device, the boss is in a first leg of the slot and the needle partially extends beyond the guard. In a second position, the boss is held at the apex of the slot and the needle fully extends beyond the guard. In a third position, the boss is in the second leg of the slot and the needle is retracted into the guard to protect the needle. | 2013-05-23 |
20130131604 | CODED CARTRIDGE ASSEMBLY - Disclosed herein are cartridge assemblies that include coding features that help dedicate a medicament reservoir to specific injection devices. An exemplary cartridge assembly comprises a cylindrical inner surface for holding medicament and a cylindrical outer surface comprising at its proximal end one or more stops configured as coding elements protruding from the cylindrical outer surface. Each coding element is configured only to engage a corresponding coding feature on a dose setting and delivery mechanism, thereby allowing only the correct cartridge assembly to connect to the dose setting and delivery mechanism. | 2013-05-23 |
20130131605 | DRIVE MECHANISM FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE - A drive member and a rotation member are rotatable with respect to a housing. The drive member comprises drive fingers, which are resilient or resiliently mounted. A slider is disposed at the drive member and is axially movable between a first position, in which the slider keeps the drive fingers constrained, and a second position, in which the drive fingers are released. A unidirectional rotational clutch engages the drive member with the rotation member. The clutch is formed by the drive fingers when the slider is in the first position. The drive member and the rotation member are disengaged when the slider is in the second position. The slider is in the first position when a unit is attached to the housing, and in the second position when the unit is removed. | 2013-05-23 |
20130131606 | ERGONOMIC SYRINGE AND ADAPTOR - An ergonomic syringe includes a slide member, wherein force exerted on the slide member causes movement of a syringe plunger within a hollow or partially hollow syringe barrel, for withdrawing fluid from a source into the syringe, and also includes a reusable adaptor for use with existing conventional syringes, which has a ring that wholly or partially encircles the barrel and indirectly attaches to a plunger flange. | 2013-05-23 |
20130131607 | SET FOR MEDICAL TREATMENT CONTAINING HOLDER FOR CANNULAS - Set for medical treatment by means of a pen-type holder containing a medical in solution for subkutan injection by means of a disposeable needle or cannula assembly engageable on one end of the pen. The set comprises at least one tubular holder ( | 2013-05-23 |
20130131608 | POSITIVE BOLUS CLAMP - A clamp for clamping flexible tubing is disclosed. The clamp includes a body having a first portion, a second portion, a first passage through the first portion, and a second passage through the second portion. The first passage is configured to compress a first length of the flexible tubing when the flexible tubing is displaced laterally into the first passage. The second passage is configured to compress a second length of the flexible tubing that does not overlap the first length when the flexible tubing is displaced laterally into the second passage. | 2013-05-23 |
20130131609 | THREE-WAY STOPCOCK UNIT, CHECK VALVE, AND FLUID SUBSTANCE TRANSFER DEVICE - A check valve in the three-way stopcock unit includes: a first housing having a valve seat in which an opening is provided; a second housing inserted into the first housing; and a valve element held between the valve seat of the first housing and an opening end portion of the second housing. The valve element has a substantially U-shaped cut line formed outside of an outer rim portion of the opening provided in the valve seat of the first housing, and inside of an inner rim portion of the second housing. A portion inside of the cut line is used as a switching valve, and the valve seat of the first housing and the opening end portion of the second housing are closed in a liquid-tight state at a portion outside of the cut line. | 2013-05-23 |
20130131610 | CAPILLARY TUBE ASSEMBLY - The present invention relates to a device comprising a capillary tube assembly ( | 2013-05-23 |
20130131611 | MEDICAL DEVICE RECEPTACLE FILLING METHOD AND APPARATUS - An apparatus and method for dispersing fluid from a fluid dispersal line is provided. The method comprises initiating operation of the medical apparatus, determining whether fluid has been dispersed from the medical apparatus via the fluid dispersal line since said initiating occurred, and assessing whether fluid is available in the fluid dispersal line. If fluid has not been dispersed from the medical apparatus since said initiating occurred and fluid is not available in the fluid dispersal line, the method includes distributing a commanded quantity of fluid plus an amount of fluid determined to fill the fluid dispersal line. Otherwise the method disperses only the commanded quantity of fluid. | 2013-05-23 |
20130131612 | PUNCTAL PLUGS - Punctal plugs for delivering therapeutic agents have a body, a portion into which the therapeutic agent is held, a winding about the body, and an enlarged portion or anchor at an end. | 2013-05-23 |
20130131613 | Disposable Eye Mask Slip - An eye mask slip device to dispense the contents of a gel pack to a user may include a gel pack pouch to house the gel pack and a pair of ear arms to connect to the gel pack pouch to extend over the ear of the user. The gel pack pouch may include a back wall being permeable to dispense the contents of the gel pack. The gel pack pouch may include a front wall and a sidewall which may connect the front wall and back wall and extend around the periphery of the front wall and the wall. The sidewall may include a slit to allow the gel pack to be inserted and removed from the gel pack pouch. The gel pack pouch may include a fastener to close the slit. | 2013-05-23 |
20130131614 | Methods and Devices for Removal of a Medical Agent from a Physiological Efferent Fluid Collection Site - Methods and devices for selectively removing an agent from a physiological site, e.g., a physiological efferent fluid collection site, are provided. Aspects of the invention include fluid removal (e.g., aspiration) devices having a fluid removal element and a flow modulator positioned at a distal end of the fluid removal element. The flow modulator is configured to converge intersecting fluid flow paths into the fluid removal element. Also provided are systems and kits for performing the subject methods. The subject invention finds use in a variety of different applications, including the selective removal of both therapeutic and diagnostic agents from a variety of different physiological sites. | 2013-05-23 |
20130131615 | Method Suction Device and Related Method Thereof - A system or device for providing medical suction, particularly for intubating patients, wherein the system or device helps prevent clogging from solids dispersed in the liquid to be suctioned. This device will allow the user to effectively clear an airway or other region of the patient while minimizing the occurrence of clogs and providing for the effective and expedited unclogging of the device without the necessity of removing the device from the patient or requiring two hands to unclog. | 2013-05-23 |
20130131616 | REDUCED PRESSURE TISSUE TREATMENT SYSTEMS AND METHODS HAVING A REDUCED PRESSURE DRESSING AND ASSOCIATED VALVE - A system for treating multiple tissue sites of a patient includes a first dressing filler adapted to be positioned at a first of the tissue sites. A second dressing filler is adapted to be positioned at a second of the tissue sites. A bridge manifold is positioned between the first tissue site and the second tissue site to provide fluid communication between the first and the second tissue site. A reduced pressure source is fluidly connected to at least one of the bridge manifold, the first tissue site, and the second tissue site. A valve is operably associated with one of the first and the second tissue sites to allow fluid to flow from the one of the first and the second tissue sites, but precluding flow towards the one of the first and the second tissue sites. | 2013-05-23 |
20130131617 | PATIENT GOWN FOR A MEDICAL TREATMENT FACILITY - A full coverage gown that is used in medical facilities is presented. The gown includes a urine catheter pocket affixed to the gown. The gown also includes a pair of ties affixed to the gown above the urine catheter pocket. The pair of ties is configured to loop and tie around a hook attached to a urine catheter bag to prevent a backflow of urine and to secure the urine catheter bag within the catheter pocket. | 2013-05-23 |
20130131618 | Contactless Passive Sensing For Absorbent Articles - An absorbent article facilitating sensing the presence of a body exudate in the absorbent article includes an absorbent member; a sensor coil disposed on or in the article; and an electrical double-layer capacitor disposed on or in the article and in electrical communication with the sensor coil, wherein the capacitor is in fluid communication with the absorbent member. An absorbent article system also includes a detector circuit including an exciter coil configured for electromagnetic communication with the sensor coil, and sensor electronics configured to indicate the presence of a body exudate based on changes in the electromagnetic communication between the exciter coil and the sensor coil. | 2013-05-23 |
20130131619 | DISPOSABLE WEARING ARTICLE - A disposable wearing article adapted to prevent indicators from being transferred to a liquid-absorbent structure and to make the indicators develop the color reaction quickly in response to a discharge of body exudates. A disposable diaper has a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. A surface of a first backsheet facing the liquid-absorbent structure is formed with indicators. The indicators contain a hot-melt polymer, an indicator agent adapted to develop a color reaction and a plasticizing oil. The liquid-absorbent structure has a liquid-absorbent core, a liquid-diffusive wrapping sheet adapted to wrap the core. A hydrophilic bottom sheet is interposed between a bottom surface of the core and a bottom surface region of the wrapping sheet. A dimension in the transverse direction of the bottom sheet is larger than a dimension of a region in which the indicators are formed and smaller than a dimension in the transverse direction of the core. | 2013-05-23 |
20130131620 | ABSORBENT ARTICLE - To demonstrate an effect of whitening easily-darkening wearer's groin portion, etc. An absorbent article according to the present invention comprises: a liquid permeable top sheet; a liquid impermeable back sheet; and an absorber disposed between the top sheet and the back sheet, wherein in both-side edges on a skin contacting surface side of the top sheet and along a longitudinal direction of the absorbent article, application regions to which a phosphoric ester type vitamin is applied are arranged intermittently. | 2013-05-23 |
20130131621 | DRESSING DEVICE - The invention relates to a transparent, absorbent device for the dressing of wounds and insertion sites of percutaneous and drug delivery devices. The device provides 360 degree or complete circumferential protection of a wound or insertion site of a percutaneous or drug delivery device and comprises a hydrogel center and at least one absorbent material. The hydrogel center can optionally comprise a bioactive agent(s). | 2013-05-23 |
20130131622 | ABSORBENT PAD AND ABSORBENT ARTICLE - An absorbent pad and an absorbent article configured that engagement members are arranged at both corners of a ventral-side portion and a back-side portion on an outer sheet of the absorbent pad; a waist band including a belt-shaped body with hook materials and engagement portions attached to both end portions thereof, first and second ventral-side engagement portions across which the engagement members at the ventral-side portion of the absorbent pad are engaged, and first and second back-side engagement portions across which the engagement members at the back-side portion of the absorbent pad are engaged; and hook materials capable of engaging with the engagement members of the absorbent pad are attached to internal surfaces of the first and second ventral-side engagement portions and the first and second back-side engagement portions. | 2013-05-23 |
20130131623 | INCONTINENCE LINER - An incontinence liner is provided with a liquid permeable skin contact side sheet, a liquid impermeable non-skin contact side sheet, and an absorptive body arranged between the skin contact side sheet and non-skin contact side sheet and including an absorptive material. The absorptive material includes 30 to 70 mass % of a high absorption polymer. The absorptive body includes an absorbing part positioned at a urinating position of a wearer when worn, a diffusing part extending around the absorbing part up to a peripheral edge of the absorptive body, and diffusion-suppressing parts scattered inside the diffusing part. An average absorptive material density of the diffusing part is higher than the absorbing part and the diffusion-suppressing parts. The absorbing part projects toward the skin contact side sheet more than the other parts of the absorptive body, while the diffusion-suppressing parts project toward the skin contact side sheet more than the diffusing part. | 2013-05-23 |
20130131624 | ASSEMBLY FOR TAKING UP MENSTRUAL FLUID - The invention relates to an assembly for taking up menstrual fluid. The assembly comprises a fluid absorbing module and a cord of which a first end is connected to the fluid absorbing module and of which a second end is free. The cord further comprises a string and a covering with an open and a closed end which, before use of the assembly, substantially surrounds the string. The closed end of the covering is fixed to the string adjacent the first end of the cord. | 2013-05-23 |
20130131625 | Disposable Absorbent Article With Split Fastener - An absorbent article includes front and back side panels, a closure component coupled to or integral with the front side panel, an anchor component coupled to or integral with one of the front and back side panels, a closure landing zone coupled to or integral with the back side panel, and an anchor landing zone coupled to or integral with the side panel opposite the anchor component. The closure component is fastened to the closure landing zone to form a closure connection and the anchor component is fastened to the anchor landing zone to form an anchor connection when the article is in a wear configuration, wherein the refastenable seam includes the closure and anchor connections, and wherein the anchor connection has higher peel and shear strengths per unit area than the peel and shear strengths per unit area of the closure connection. | 2013-05-23 |
20130131626 | INFLATION CUFF WITH TRANSIENT-RESISTANT OVER-PRESSURE PREVENTOR - A catheter system ( | 2013-05-23 |
20130131627 | Device for Passively Removing a Target Component from Blood or Lymph of a Vertebrate Subject - Devices, systems, and methods are described herein for controlling or modulating the levels of one or more target components in the blood and/or lymph of a vertebrate subject. Devices and systems are provided that include a body defining at least one lumen configured for fluid flow; at least one controllable flow barrier to fluid flow into the at least one lumen; at least one first reservoir disposed within the body and configured to include one or more bifunctional tags, wherein the one or more bifunctional tags are configured to selectively bind to one or more target components in one or more of blood fluid or lymph fluid of a vertebrate subject; at least one treatment region disposed within the at least one lumen; and at least one second reservoir disposed in the at least one treatment region and configured to include one or more reactive components, wherein the one or more reactive components are configured to sequester the one or more bifunctional tags when bound to the one or more target components. | 2013-05-23 |
20130131628 | DEVICE AND METHOD FOR SUSTAINED RELEASE OF THERAPEUTIC AGENT - Devices and methods for administering a therapeutic agent, comprising an implantable delivery device. Exemplary embodiments comprise a reservoir in fluid communication with a channeled member, and a solid matter therapeutic agent disposed within the reservoir. | 2013-05-23 |
20130131629 | NANOCHANNELED DEVICE AND RELATED METHODS - Apparatus and methods of delivering a therapeutic agent using an implant comprising a nanochannel delivery device. | 2013-05-23 |
20130131630 | PROGRAMMABLE INSULIN PUMP - An apparatus for delivering a bolus of a medical agent to a patient. The apparatus comprises a pump mechanism, a data input device, and a processor in data communication with the keypad and arranged to control the pump mechanism. The processor is programmed to receive data specifying a bolus amount through the data port, receive data regarding duration through the data port, receive a percentage through the data port, the percentage defining a portion of the bolus amount to deliver immediately upon executing a deliver command and a remainder of the bolus amount to deliver over the duration upon executing a deliver command, and execute the deliver command thereby controlling the pump mechanism to deliver the bolus. Also a method of temporarily adjusting the delivery rate of an infusion pump. The infusion pump is programmed to deliver a basal rate. The method comprises prompting a user to select whether to enter the temporary rate as a percent of the current delivery rate or as a new delivery rate; entering into the pump a period of time having a beginning and an end; entering into the pump a temporary basal rate; and delivering the therapeutic agent at a delivery rate substantially equal to the temporary basal rate during the period of time. | 2013-05-23 |
20130131631 | Diabetes Care Kit That Is Preconfigured To Establish A Secure Bidirectional Communication Link Between A Blood Glucose Meter And Insulin Pump - A diabetes care kit for providing diagnostics and therapy that is preconfigured to reduce initial setup by a user. The kit can include a handheld diabetes managing device and insulin pump. The handheld diabetes managing device and insulin pump can each be preloaded with an encryption key such that the handheld diabetes managing device and the insulin pump are paired and a secure bidirectional communication link exists between the handheld diabetes managing device and the insulin pump. | 2013-05-23 |
20130131632 | INJECTION DEVICE AND METHOD FOR DILUTING AN INJECTABLE FLUID - An injection device enables a user to control the dilution ratio of mixed injectable fluid. In one embodiment, the injection device includes a drive unit configured to apply extrusion forces to fluids. In one embodiment, the injection device produces the mixed injectable fluid based on a selected dilution ratio. In one embodiment, the injection device produces the mixed injectable fluid based on selected injection rates. | 2013-05-23 |
20130131633 | MODULAR INJECTION SYSTEM AND METHOD FOR DILUTING AN INJECTABLE FLUID - A modular injection system enables a user to control the dilution ratio of mixed injectable fluid. In one embodiment, modular injection system includes a handheld injection device operatively connected to a separate control device. In one embodiment, the control device includes a drive unit configured to apply extrusion forces to fluids. In another embodiment, the handheld injection device includes the drive unit. In one embodiment, the modular injection system produces the mixed injectable fluid based on a selected dilution ratio. In one embodiment, the modular injection system produces the mixed injectable fluid based on selected injection rates. | 2013-05-23 |
20130131634 | Nucleus Augmentation Delivery Device and Technique - A method of performing a procedure on an intervertebral disc includes inserting a cannulated delivery tube through an opening in an annulus fibrosus of the intervertebral disc, positioning an expandable portion of the tube within the opening in the annulus fibrosus, expanding the expandable portion into contact with the annulus fibrosus about the opening to create a seal between the expandable portion and the annulus fibrosus, performing a procedure through the cannulated delivery tube within the annulus fibrosis, removing the tube, and closing the opening in the annulus fibrosus. | 2013-05-23 |
20130131635 | TISSUE TRANSFER SYSTEMS - Devices and methods for tissue transfer are described where a cannula may be inserted into the breast of a subject at one of several points of entry. Insertion of the cannula into the breast may be accomplished by using a guidance system to distinguish between tissue types. Once desirably positioned, the cannula may be withdrawn from the breast while automatically (or manually) injecting the fat in multiple deposits of adipose tissue or fat such that the deposited fat remains within the tract formed by the withdrawn cannula. Multiple tracts of the deposited fat may be injected within the breast until the breast has been desirably remodeled and/or augmented. | 2013-05-23 |
20130131636 | METHODS OF TREATING MEDICAL CONDITIONS BY TRANSVASCULAR NEUROMODULATION OF THE AUTONOMIC NERVOUS SYSTEM - The present invention is directed to a method of treating a respiratory or pulmonary condition by transvascular neuromodulation of a target site adjacent to an adrenal gland. A method for treating a respiratory or pulmonary condition via transvascular neuromodulation incorporating a closed-loop feedback system is also provided. | 2013-05-23 |
20130131638 | Method and Apparatus for Controlled Reoxygenation - A method and apparatus for performing coronary perfusion and cardiac reoxygenation that enables accurate control of oxygen levels in blood used for the coronary circulation. Deoxygenated blood and oxygenated blood are collected and oxygen levels are measured by sensors. The deoxygenated and oxygenated blood is then mixed and the mixed blood is measured by another sensor. The sensors provide data used to provide real-time oxygen level measurement and adjustment for blood supplied for coronary circulation. | 2013-05-23 |
20130131639 | Methods of Preventing Platelet Alloimmunization and Alloimmune Platelet Refractoriness and Induction of Tolerance in Transfused Recipients - Methods and compositions for the prevention or reduction of platelet transfusion associated complications are provided. Methods are provided to modify donor whole blood or platelets prior to transfusion to prevent or reduce alloimmune platelet refractoriness. | 2013-05-23 |
20130131640 | METHOD OF CREATING AND SORTING FUSED CELLS - An efficient and simplified method for preparing and sorting fused cells is described herein. This approach yields fused cells useful in a variety of applications, including clinical treatment regimens, as cellular modulators of the immune system. | 2013-05-23 |
20130131641 | DOUBLE HELIX REINFORCED CATHETER - The intravascular catheter has two segments; a proximal segment with high stiffness and a distal segment with lower stiffness. The catheter can also have an intermediate segment of lower stiffness than the proximal segment and higher stiffness than the distal segment. The catheter comprises a polymeric inner tube, a reinforcing inner jacket which is spirally wound over the inner tube and which becomes progressively softer from a proximal end to a distal end, and a polymeric outer sheath extruded over the inner jacket according to the teachings of U.S. Pat. No. 5,445,624. The reinforcing jacket comprises helical coiled wires or fibers of various materials and layers wound over the inner tube in order to provide improved multi-axial mechanical properties, such as torque, compression, tension and anti-kinking characteristics. Stainless steel, carbon, glass, platinum, platinum/tungsten or palladium wire in either oval, round or flat geometry are used together with single or dual layers to achieve a graduated stiffness with the reinforcing jacket being stiffer at a proximal end and softer at a distal end. Methods for making the catheter and for annealing ends of the wound wire are also disclosed. | 2013-05-23 |
20130131642 | GUIDEWIRE - A guidewire includes a core wire, a coil body that covers the core wire, a tip portion that fixes a distal end of the core wire to a distal end of the coil body, and a resin layer formed on an outer peripheral surface of the core wire. A gap is provided between an outer peripheral surface of the resin layer and an inner peripheral surface of the coil body, so that the resin layer and the coil body are not in contact with each other. | 2013-05-23 |
20130131643 | GUIDEWIRE WITH ADJUSTABLE STIFFNESS - A medical guidewire system including an inner member having an outer diameter and an outer member having an inner diameter, the inner diameter being larger than the outer diameter. The inner and outer members are relatively slidable to adjust a stiffness of the guidewire system. The lumen of the outer member forms a gap for fluid flow therethrough. A connector to the inner member and a fluid infusion channel communicating with the gap for injection of fluid through the gap to exit a distal portion of the outer member. | 2013-05-23 |
20130131644 | GUIDEWIRE WITH ADJUSTABLE STIFFNESS - A medical guidewire system including an inner member having an outer diameter and an outer member having an inner diameter, the inner diameter being larger than the outer diameter. The inner and outer members are relatively slidable to adjust a stiffness of the guidewire system. The lumen of the outer member forms a gap for fluid flow therethrough. A connector to the inner member and a fluid infusion channel communicating with the gap for injection of fluid through the gap to exit a distal portion of the outer member. | 2013-05-23 |
20130131645 | TUBULAR DRAINAGE DEVICE - A medical device for draining a fluid from the body of a patient includes a tubular member having an open distal end that resides interiorly of the body of a patient and a proximal end that extends exteriorly of the body of the patient. The tubular member has an inner surface extending between the distal end and the proximal end, wherein the inner surface defines a lumen. An interior member is disposed in the lumen and extends along a length of the inner surface. The interior member is engaged with the inner surface such that a chamber is defined therebetween. A conduit is engaged with the tubular member for transmission of an inflation fluid to selectively vary a dimension of the chamber for freeing clogged debris in the lumen. | 2013-05-23 |
20130131646 | METHODS OF APPLYING A HYDROPHILIC COATING TO A SUBSTRATE, AND SUBSTRATES HAVING A HYDROPHILIC COATING - This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or water vapor, and to substrates having such a hydrophilic coating. | 2013-05-23 |
20130131647 | FLEXIBLE WATER VAPOUR BARRIER MULTILAYER TUBE FOR PACKAGING PURPOSE - The application discloses a flexible multilayer tubular package. The package is for an intermittent catheter. The intermittent catheter is coated with a hydrophilic coating, which becomes slippery when in contact with a swelling medium. Thus, the tubular package of the application can with-hold the swelling medium for a long time and at the same time being flexible and bendable. Furthermore, the application discloses a catheter package set, which comprises a multilayer tubular package, an intermittent catheter and a swelling medium. | 2013-05-23 |
20130131648 | SURGICAL HOOK - A surgical tool to safely penetrate the posterior longitudinal ligaments and prevent damage to vital intervening tissues near the spine. The surgical tool includes a handle, a shaft secured to the handle, and a hook secured to the shaft. The hook extends from the shaft and includes a blunt outside edge, a sharp inside edge, and a blunt tip. | 2013-05-23 |
20130131649 | SURGICAL DEVICE - A medical instrument comprising: (A) a first joint comprising a first member and a second member, the first member configured to be repositionable with respect to the second member in an X-Y plane; (B) a second joint operatively coupled to the first joint, the second joint comprising a third member and a fourth member, the third member configured to be repositionable with respect to the fourth member in a Y-Z plane perpendicular to the X-Y plane; and, (C) a controller operatively coupled to the first joint and the second joint, the controller including a first control configured to direct repositioning of at least one of the first member and the second member, and a second control configured to direct repositioning of at least one of the third member and the fourth member. | 2013-05-23 |
20130131650 | ELECTRO-MECHANICAL SURGICAL DEVICE - An electromechanical surgical device includes a motor system configured to drive drive-shafts and a steering cable arrangement. A control system may be provided for controlling the motor system. A remote control unit may also be provided for controlling the motor system via the control system. Optical or Hall-effect devices, may be provided for determining the position of the elements of the surgical instrument based on the detected rotation of the drive-shafts. A memory unit stores a plurality of operating programs or algorithms, each corresponding to a type of surgical instrument attachable to the electro-mechanical surgical device. The control system reads or selects from the plurality of operating programs or algorithms, the operating program or algorithm corresponding to the type of surgical instrument attached to the electromechanical surgical device. | 2013-05-23 |
20130131651 | FEATURES PROVIDING LINEAR ACTUATION THROUGH ARTICULATION JOINT IN SURGICAL INSTRUMENT - An apparatus for operating on tissue includes an end effector having a first jaw and a second jaw. The first jaw is configured to pivot relative to the second jaw from an open position to a closed position. The end effector also includes a blade member configured to translate within the end effector. An articulation portion is positioned between the end effector and a handpiece. The articulation portion is configured to bend to position the handpiece along a first longitudinal axis and the end effector along a second longitudinal axis. The articulation portion comprises a translation feature operable to translate the blade member. | 2013-05-23 |
20130131652 | DEVICE AND METHOD FOR VITREOUS HUMOR SURGERY - A device and a method for the femtosecond laser surgery of tissue, especially in the vitreous humor of the eye. The device of includes an ultrashort pulse laser with pulse widths in the range of approximately 10 fs-1 ps, especially approximately 300 fs, pulse energies in the range of approximately 5 nJ-5μJ, especially approximately 1-2 μJ and pulse repetition rates of approximately 10 kHz-10 MHz, especially 500 kHz. The laser system is coupled to a scanner system which allows the spatial variation of the focus in three dimensions (x, y and z). In addition to the therapeutic laser/scanner optical system the device includes a navigation system. | 2013-05-23 |
20130131653 | Ophthalmological laser method and apparatus - The present invention relates to a femtosecond laser ophthalmological system and especially to the use of a femtosecond laser to create a flap for LASIK refractive surgery or for other applications that require removal of corneal or lens tissue at specific locations such as in corneal transplants, stromal tunnels, corneal lenticular extraction and cataract surgery. The output of a femtosecond laser is scanned into overlapping circles of laser pulses which are then moved in an overlapping trajectory on a patient's eye to ablate the eye tissue in a predetermined pattern. | 2013-05-23 |
20130131654 | SYSTEMS AND METHODS FOR FINE-TUNING REFRACTIVE SURGERY - Systems and methods for fine-tuning refractive shapes for vision treatment are provided. Techniques encompass determining a variable index of refraction for a cornea of the eye, and determining the refractive treatment shape for the eye based on the variable index of refraction. Techniques also encompass determining a variable radius of curvature of an anterior surface of a cornea of the eye, and determining the refractive treatment shape for the eye based on the variable radius of curvature. | 2013-05-23 |
20130131655 | BREAST RECONSTRUCTION OR AUGMENTATION USING COMPUTER-MODELED DEPOSITION OF PROCESSED ADIPOSE TISSUE - A tissue transfer method for reconstruction and augmentation of soft tissue. The method includes harvesting adipose tissue from a patient. The harvested tissue is processed via centrifugation to isolate a purified subset of the adipose tissue including separating and removing a substantial amount of triglycerides from the harvested adipose tissue. The centrifugation may be performed to cause separation of water from the purified adipose tissue and to cause separation of oil from mature adipocytes. Specifically, the spin rates may be selected to be high enough to cause lesions in the mature adipocytes that results in the release of the oil. The method continues with implanting the purified adipose tissue into the patient at a breast or other area identified for reconstruction or augmentation. The implanting is performed based on an injection pathway model that defines injection point locations and a number of injection pathway directions from each point. | 2013-05-23 |
20130131656 | Laser System for Hard Body Tissue Ablation - A laser system for hard body tissue ablation has a pumped laser, wherein the laser system is operated in pulsed operation with several individual pulses of a temporally limited pulse length and wherein the individual pulses follow one another with temporal pulse spacing. The pumped laser has an inversion population remaining time, the inversion population remaining time being the time within which, in the absence of pumping, the remaining inversion population of the laser energy status is reduced by 90%. The pulse spacing is in the range from 50 μs, inclusive, to the inversion population remaining time of ≧50 μs. The pulse length is selected to be in a pulse length range of ≧10 μs to ≦120 μs. | 2013-05-23 |
20130131657 | APPARATUS FOR MEDICAL TREATMENT OF TISSUE BY MEANS OF LASER LIGHT - An apparatus for medical treatment by means of laser light includes an optical conducting fiber which has a curved light emission end and includes a core, a cladding arranged above the core for conducting laser light coupled into the optical conducting fiber, and capillaries arranged in the cladding, wherein the capillaries run in a longitudinal direction of the optical conducting fiber at a radial distance from a longitudinal axis of the optical conducting fiber and form a capillary ring when viewed in cross-section, wherein the capillaries have cavities which are separated by bridges which have a width which is smaller than a wavelength of the laser light, wherein the laser light emerges from a forward surface of the light emission end and is transmitted in a direction which runs transverse to a substantially straight longitudinal section located directly in front of a curvature which defines the curved light emission end. | 2013-05-23 |
20130131658 | Treatment of Cellulite and Adipose Tissue with Mid-Infrared Radiation - A handpiece and method of use for laser-assisted liposuction for melting, disrupting, and removing cellulite and adipose tissue. Electromagnetic energy is used to selectively melt or disrupt cellulite and adipose tissue and ablate the collagen in the constricting bands of connective tissue that causes the dimpled appearance of cellulite and adipose tissue, while avoiding damage to the surrounding fatty cells. | 2013-05-23 |
20130131659 | THERMOCHEMICAL ABLATION OF BODILY TISSUE - Thermochemical ablation techniques may provide ablation of bodily tissue using chemical reaction energy. | 2013-05-23 |
20130131660 | BATTERY INITIALIZATION CLIP - A medical instrument is disclosed. The medical instrument includes a housing, a control lever rotatably coupled to the housing, at least one electrical contact, a radio frequency (RF) generation circuit coupled to and operated by the battery and operable to generate an RF drive signal and to provide the RF drive signal to the at least one electrical contact and an initialization clip coupled to housing and the control lever to prevent operation of the RF generation circuit and movement of the control lever. | 2013-05-23 |
20130131661 | METHODS AND SYSTEMS FOR DETERMINING PHYSIOLOGIC CHARACTERISTICS FOR TREATMENT OF THE ESOPHAGUS - A method and apparatus for treating abnormal mucosa in the esophagus is disclosed, such that the depth of the treated tissue is controlled. The depth of ablation is controlled by monitoring the tissue impedance and/or the tissue temperature. A desired ablation depth is also achieved by controlling the energy density or power density, and the amount of time required for energy delivery. A method and apparatus is disclosed for measuring an inner diameter of a body lumen, where a balloon is inflated inside the body lumen at a fixed pressure. | 2013-05-23 |
20130131662 | Generator, Combination of a Generator and a Catheter, and Method for Providing an Electrical Pulse - The invention provides systems, methods, and apparatus for use in ablation procedures. The invention includes a generator with at least one indifferent lead and at least one catheter lead for connecting an indifferent electrode and a catheter provided with at least one electrode, a charging unit arranged to charge an amount of electrical energy and to discharge an electrical pulse of a predetermined magnitude between the two electrode leads, a power supply arranged to supply electrical energy to the charging unit, an input unit arranged for inputting an indication of the magnitude of the pulse, and a measuring unit arranged between the electrode leads for measuring at least one electrical property between the leads. Numerous additional aspects are provided. | 2013-05-23 |
20130131663 | CATHETER WITH BENDABLE TIP - A medical probe includes a flexible insertion tube, having a distal end for insertion into a body cavity of a patient, and a distal tip, which is disposed at the distal end of the insertion tube and is configured to be brought into contact with tissue in the body cavity. A coupling member couples the distal tip to the distal end of the insertion tube and includes a tubular piece of an elastic material having a helical cut therethrough along a portion of a length of the piece. | 2013-05-23 |
20130131664 | Eye Therapy System - A system for applying therapy to an eye selectively applies coolant to the corneal surface to minimize heat-related damage to the corneal surface during thermokeratoplasty. Embodiments may include an energy source, a conducting element, a coolant supply, and a coolant delivery system. The conducting element is operably connected to the energy source and extends from a proximal end to a distal end. The conducting element directs energy from the energy source to the distal end, which is positionable at the eye. The coolant delivery system is in communication with the coolant supply and is operable to deliver a micro-controlled pulse of coolant to the distal end. | 2013-05-23 |
20130131665 | Transmural Ablation Device - A transmural ablation device is provided to achieve endocardial and epicardial ablation at the same site but directed from the inner and outer surfaces of the heart to create a transmural lesion. By ablating from both sides of the heart tissue, it is possible to increase the depth of the lesion created and to increase the likelihood of a transmural lesion. Embodiments pertain to techniques to align the endocardial and epicardial ablation elements and techniques to position and move the endocardial and epicardial ablation elements along a predefined linear, curvilinear, or circular path. The ability to bring the epicardial and endocardial elements more closely or firmly with the underlying tissue is important in creating optimal lesions. Magnetic force attracts the epicardial and endocardial elements. | 2013-05-23 |
20130131666 | ELECTROSURGICAL INSTRUMENT - An endoscopic surgical instrument includes a stationary component, an elongate shaft extending from the stationary component, and an end effector located at the distal end of the shaft. The stationary component includes at least one contact portion adapted to be engaged by the fingers of a user, the instrument also including a movable component including a contact portion adapted to be engaged by the thumb of a user. Longitudinal movement between the contact portions of the movable component and the stationary component cause the movable component to move longitudinally with respect to the stationary component between a first proximal position, a second distal position, and a third position, the third position being distal of the second position by a relatively small distance. The movement of the movable component between the first and second positions causes a corresponding movement of the end effector between corresponding first and second positions. | 2013-05-23 |
20130131667 | DEFLECTABLE RENAL NERVE ABLATION CATHETER - Medical devices including catheters for renal nerve ablation and/or modulation as well as methods for making and using such devices are disclosed. An example catheter may, have a proximal region and a distal region. The catheter may be configured to shift between a first straightened configuration and a second deflected configuration. The catheter may also include an ablation member coupled to the distal region and a handle coupled to the proximal region. The handle may include an actuation member for shifting the catheter between the first configuration and the second configuration. A lock may be coupled to the handle that maintains the catheter in either the first configuration or the second configuration. | 2013-05-23 |
20130131668 | INTRALUMINAL METHODS OF ABLATING NERVE TISSUE - Methods and apparatus for treating gastroesophageal reflex and other luminal conditions provide for delivering acoustic energy to a body lumen to remodel tissue surrounding the body lumen. In the case of treating GERD, a catheter carrying an ultrasonic or other vibrational transducer is introduced to the lower esophageal sphincter, and acoustic energy is delivered to the sphincter in order to tighten or bulk the sphincter such that reflex is reduced. | 2013-05-23 |
20130131669 | Accelerometer-based contact sensing assembly and system - A catheter system including an accelerometer-based sensing assembly is provided. In particular the present teachings relate to an accelerometer based assembly used to determine contact between a catheter and surrounding proximate tissue, such as cardiac tissue. An embodiment of such a system may, for example, be used for visualization, mapping, ablation, or other methods of diagnosis and treatment of tissue and/or surrounding areas. | 2013-05-23 |
20130131670 | ARTICULATING ABLATION DEVICE AND METHOD - An ablation device including a handle portion, a shaft and at least one cable. The shaft extends distally from the handle portion and includes an inner conductor and an outer conductor that substantially surrounds at least a portion of the inner conductor. The cable extends from the handle portion along at least a portion of the shaft. The distal tip of the inner conductor is positionable distally beyond a distal-most end of the outer conductor. In response to movement of the at least one cable relative to the handle portion, the distal tip of the outer conductor is movable form a first position where the distal tip is substantially aligned with a longitudinal axis defined by the outer conductor to at least a second position where the distal tip is disposed at an angle relative to the longitudinal axis. | 2013-05-23 |
20130131671 | SPECTROSCOPIC METHOD AND SYSTEM FOR ASSESSING TISSUE TEMPERATURE - According to various embodiments, a medical system and method for determining tissue temperature may include a spectroscopic sensor. The spectroscopic sensors may be configured to provide information about changes in water absorption profiles at one or more absorption peaks. Such sensors may be incorporated into ablation systems for tissue ablation. Temperature information may be used to determine the scope, volume, and/or depth of the ablation. | 2013-05-23 |
20130131672 | OPEN VESSEL SEALING INSTRUMENT WITH PIVOT ASSEMBLY - An open electrosurgical forceps includes a pair of first and second shaft members each having a jaw member disposed at its distal end. The jaw members are movable about a pivot assembly from an open position in spaced relation relative to one another to a closed position wherein the jaw members cooperate to grasp tissue. Each of the jaw members includes an electrically conductive sealing surface for communicating electrosurgical energy through grasped tissue. One or both of the jaw members includes a knife channel defined along its length. The pivot assembly includes a knife slot and is configured to prevent reciprocation of a cutting mechanism when the jaw members are disposed in the open position and to permit reciprocation of the cutting mechanism when the jaw members are disposed in the closed position. An actuator selectively advances the cutting mechanism from a first position to at least one subsequent position. | 2013-05-23 |
20130131673 | VACUUM COAGULATION PROBES - A surgical device integrating a suction mechanism with a coagulation mechanism is provided for improving lesion creation capabilities. The device comprises an elongate member having an insulative covering attached about means for coagulating soft tissue. Openings through the covering expose regions of the coagulation-causing elements and are coupled to lumens in the elongate member which are routed to a vacuum source. A fluid source to passively transport fluid along the contacted soft tissue surface may be provided in order to push the maximum temperature deeper into tissue. | 2013-05-23 |
20130131674 | EXTERNAL ADJUSTMENT DEVICE FOR DISTRACTION DEVICE - A method of positioning an external adjustment device relative to a patient includes placing a magnetic viewing sheet adjacent to a patient and identifying the location of an implanted magnetic assembly using the magnetic viewing sheet by visualizing a magnetic image of the implanted magnetic assembly in the magnetic viewing sheet. The external adjustment device is placed on the patient adjacent to the location where the magnetic image was located. | 2013-05-23 |
20130131675 | FIXATION DEVICE AND MULTIPLE-AXIS JOINT FOR A FIXATION DEVICE - A fixator system includes an active strut that that can be gradually or acutely adjusted. Adjustments can be made in six degrees of freedom. Embodiments of the active strut can provide for two of the six degrees of freedom being about a first common point of rotation, and another two of the six degrees of freedom being about a second common point of rotation. Embodiments of the fixator can include one or more active struts in combination with one or more passive struts. The passive struts can be rigidly locked or can be unlocked so as to be freely and acutely adjustable while gradual or acute adjustments are made using the one or more active struts. | 2013-05-23 |
20130131676 | Articulation Apparatus for External Fixation Device - An articulation element consisting of a plurality of adjustable jaw pairs for the purposes of fixating the relative position of coupled bars and for bone pins of an external bone fixator. Each of the adjustable jaws consists of a pair of hemispherical jaw elements contained within a spherical housing. A passage is eccentrically arranged through the jaw elements to accept the pin or bar. The jaw elements have interposed between them a spring element that serves to bias the jaw elements in the closed position. Pins serve to provisionally lock the jaw elements in the closed position. Spring loaded buttons act to release the pins thereby allowing the jaw elements to open accepting the pin or bar. The jaws are attached in a back to back fashion through the use of a threaded collar which acts as a turnbuckle pulling the jaws together when tightened. | 2013-05-23 |
20130131677 | MULTI-PIN CLAMP AND ROD ATTACHMENT - The present invention provides a clamp assembly which allows the surgeon to snap a bone fixation assembly onto a bone fixation rod at an intermediate location along the length of the rod. It is not necessary to “thread” the clamp onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, this invention provides a novel clamp assembly for use with standard bone fixation rods, and bone pins. The clamp allows the interconnection of a bone fixation rod with a bone pin locking assembly including a bone pin vise. The clamp is a single-piece construction, having a jaw capable of loosely capturing the bone fixation rod when the surgeon presses the jaw onto the rod. The assembly may be rigidly fixed to the rod using a bolt which tightens the jaw onto the rod. | 2013-05-23 |
20130131678 | THREADED ELASTIC INTRAMEDULLARY NAILS DEVICES AND METHODS - Devices and methods for treating fractures using intramedullary nails and screws are provided. An intramedullary nail and fixation device can be capable of holding a bone out to length when it is broken in a manner that allows shortening of and/or compressing a bone to promote healing. The device can include a flexible nail with a first leading end and a second end, the nail having a threaded outer surface along at least a portion of a length of the nail. A method for treatment of fractures of long bones having a medullary canal can include creating a hole into an end of a bone to be compressed, inserting a leading end of such a flexible nail into the hole, and rotating the nail to advance the nail through the medullary canal. | 2013-05-23 |
20130131679 | ORTHOPAEDIC IMPLANTS - An orthopaedic implant including a body defining at least one landmark and a probe comprising a sensor spaced apart from the at least one landmark a set distance. The probe and sensor being releasably fixed to the body of the implant to limit movement of the sensor relative to the at least one landmark. | 2013-05-23 |
20130131680 | SURGICAL SAGITTAL SAW BLADE WITH A BIASING ASSEMBLY THAT URGES THE BLADE ASSEMBLY USED WITH THE SAW AWAY FROM THE SAW HEAD - A surgical sagittal saw for use with a complementary blade assembly that includes a static bar. The saw includes a head over which the blade assembly bar is seated. A biasing member mounted to the saw head normally places a force of the blade assembly bar that urges the bar away from the blade head. A coupling assembly releasably holds the blade assembly bar in the static state to the saw head. When the coupling assembly is in the run state, holding the blade assembly to the saw head, the coupling assembly does so in opposition to the force the biasing assembly exerts against the blade assembly bar. During the process of removing the blade assembly from the saw, the force of the biasing assembly assists in the removal of the blade assembly bar from the saw head. | 2013-05-23 |
20130131681 | Patient-Specific Elbow Guides And Associated Methods - A patient-specific alignment guide includes a three-dimensional engagement surface customized in a pre-operating planning stage by computer imaging to closely mate and conform to a corresponding bone portion of a patient's elbow joint. The patient-specific alignment guide defines a first longitudinal guiding bore aligned with a reference axis associated with the elbow joint of patient when the alignment guide is mounted onto the corresponding bone portion. | 2013-05-23 |
20130131682 | SURGICAL INSTRUMENT AND SURGICAL INSTRUMENT SYSTEM - A surgical instrument for attachment to a cutting block having a cutting slot defining a cutting plane is described. The surgical instrument comprises a dual purpose indicator ( | 2013-05-23 |
20130131683 | MINIMALLY INVASIVE SURGICAL APPLICATOR - The present invention provides a minimally invasive surgical applicator device. The device is useful in the application of bone wax during surgical procedures to halt or reduce bone bleeding. The device may be sterilized for re-use or may be made disposable. | 2013-05-23 |
20130131684 | BONE SCREW INTRODUCING SLEEVE - A guide sleeve that is deformable or splittable, for use in threading a surgical screw therethrough and into a drilled hole ( | 2013-05-23 |
20130131685 | Bone Plate Systems - Bone plate systems for surgical implants and bone repair are provided. The bone plate is multi-tiered for receiving bone anchors for securing a plurality of bones or bone fragments in a desired relationship. The plate members include throughbores for receiving a pivot base therein, with head ends of the bone anchors being secured within the pivot bases. The throughbores may permit and define a translation path for the pivot base and the bone anchor secured therein relative to the plate. The configuration of the pivot base and the throughbore facilitate pivoting and optional translation of the pivot base relative to the plate. With the bone anchor seated within the pivot base, an apparatus for inhibiting bone anchor back out is employed. | 2013-05-23 |
20130131686 | MICRO-BURST ULTRASONIC POWER DELIVERY - Phacoemulsification apparatus includes a phacoemulsification handpiece having a needle and an electrical system for ultrasonically vibrating said needle along with a power source for providing pulsed electrical power to the handpiece electrical system. Irrigation fluid is provided to the handpiece needle and aspirating fluid is removed from the handpiece needle. A determination of a voltage current phase relationship of the provided electrical power is made and in response thereto a control system varies a power level duty cycle provided to the handpiece electrical system from the power source and/or modify the aspiration flow rate. In addition, a separate input enables manual control of pulse amplitude. The control system provides a pulsed electrical power of less than 20 millisecond pulse duration. | 2013-05-23 |
20130131687 | INTRAOPERATIVE ESTIMATION OF INTRAOCULAR LENS POWER - Apparatus for performing intraocular implant surgery, including surgical apparatus for performing intraocular implant surgery, an autorefraction device associated with the surgical apparatus, wherein the autorefraction device is configured to perform autorefraction on the aphakic eye to provide one or more aphakic refraction measurements, and a processor connected to the autorefraction device, wherein the processor is configured to process the aphakic refraction measurements and provide the user of the apparatus with information regarding the power of the intraocular lens. | 2013-05-23 |
20130131688 | TWO-STAGE SNARE-BASKET MEDICAL DEVICE - The present invention relates to a medical device which can be used to resect and remove polyps, stones or foreign bodies. It accomplishes this goal by using a variable configuration basket which may act as a snare and a maneuverable basket. The various wires of the variable configuration basket are controllable by the operator. | 2013-05-23 |
20130131689 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus for receipt of multiple tissue specimens includes a collection bag, a support ring, and a flip ring. The collection bag includes first and second packets each having an outer portion and an inner portion. The first and second packets define first and second adjacent chambers, respectively, that are each configured for receipt of a tissue specimen therein. The first and second packets are coupled to both the support ring and the flip ring. The flip ring is pivotably coupled to the support ring and is rotatable relative to the support ring between a first position, wherein the first chamber is accessible for depositing a tissue specimen therein and a second position, wherein the second chamber is accessible for depositing a tissue specimen therein. | 2013-05-23 |
20130131690 | MEDICAL DEVICE FOR REMOVING CONCRETIONS - A medical device for removing concretions from hollow organs of the body, with a functional element, which has a rotationally symmetrical lattice structure, and a device for holding a concretion in the structure, and a catheter for introducing the element into the body and removing it. The element can be converted from a compressed state in the catheter to an expanded state outside the catheter, in the expanded state the element is arranged distally from the catheter. The structure has a cutting area with webs, adapted so they at least partially pass radially through the concretion when the element is converted from the compressed to the expanded state. A holding element is connected on one hand to the structure and on the other hand to a guide wire arranged in the catheter, so that the holding element is deflected radially inwards in the expanded state of the functional element. | 2013-05-23 |
20130131691 | RAPID EXCHANGE FLUID JET CATHETER AND METHOD - Catheters including guidewire tubes having a limited length and methods of using the catheters are described. The catheters may be delivered over guidewires in procedures that are commonly referred to as rapid-exchange delivery. In some embodiments, the catheters may be miniature flexible thrombectomy catheters that may be used to remove thrombus or other unwanted material from a body blood vessel or other small regions of body cavities in which the distal portion of the catheter has smaller external dimensions than the larger proximal portion | 2013-05-23 |