05th week of 2014 patent applcation highlights part 56 |
Patent application number | Title | Published |
20140031791 | BONE SCREWS AND METHODS OF USE THEREOF - The invention features bone screws having a threaded screw body and a screw head attached to one end of the screw body, the bone screw further including: a) an interior channel extending longitudinally through the screw head and through at least a portion of the screw body, wherein the interior channel has a width of less than 5.0 millimeters; and b) a plurality of radially-disposed delivery channels connecting the interior channel to the exterior of the screw body, each delivery channel having exterior openings. The invention further features devices that include a bone screw and a delivery manifold detachably attached to the screw head of the bone screw. In addition, the invention features methods of treating a patient having a bone defect by using a bone screw described herein. | 2014-01-30 |
20140031792 | Catheters and Methods for the Treatment of Bodily Passages - Medical devices are described herein. More particularly, the disclosure relates to catheters useful in the treatment of bodily passages, such as an airway, sinus cavity, or sinus passage. The disclosure also relates to methods of treating bodily passages. An exemplary catheter comprises an elongate member having a first balloon and a second balloon. | 2014-01-30 |
20140031793 | COMPACT SPRING INSERTER FOR DRUG DELIVER INFUSION SET - An infusion set ( | 2014-01-30 |
20140031794 | CANNULA AND KIT FOR EVALUATION AND PREPARATION OF BONE TISSUE - A cannula with a proximal end, a distal end and a lumen penetrating from the proximal end to the distal end. The cannula includes a shaft portion including a rear end and a front end, a tip portion coaxially extending from the front end of the shaft portion to the distal end of the cannula, and a cutting edge. A coupling portion, which is suitable for being connected to a surgical tool or instrument, is terminally arranged towards the proximal end of the cannula and extends to the rear end of the shaft portion. A removable obturator is insertable in the lumen. The obturator seals the lumen at the distal end of the cannula. A method for improved fracture fixation using the cannula, a method for intraoperative surgical decision making using the cannula and a method for irrigation of bone tissue and subsequent injection of bone cement using the cannula. | 2014-01-30 |
20140031795 | DELIVERY SYSTEMS - A delivery system comprising a covering having at least two compartments is provided. A first compartment contains a first therapeutic agent and the second compartment can be unfilled and is configured to receive a second therapeutic agent. The first compartment and the second compartment are separated by at least one removable separation member, for example a drawstring, that can be pulled to allow the first and second therapeutic agents to mix prior to delivery at a selected surgical site. Either the first or second compartment of the covering define an opening further comprising a pre-attached sealing member, which can be a flap sealable by heat, sutures, pressing or interference fittings. The opening of the empty compartment can be configured to receive a filling member, such as a funnel fitted with a spring loaded clip for temporary attachment to the covering. A method of treating a bone defect in a patient utilizing the delivery system is also provided. | 2014-01-30 |
20140031796 | CATHETER - A catheter includes an inner layer, a braid, an outer layer, and a distal tip. A recessed region having a first side and a second side is formed in a distal end portion of the braid, a length of the first side being longer than the sum of a wire width of a first wire and a distance between two adjacent first wires, a length of the second side being longer than the sum of a wire width of a second wire and a distance between two adjacent second wires. The distal tip is bonded to the inner layer in the recessed region. By providing the recessed region, the number of peaks formed in the distal end portion of the braid is made smaller than that in the existing case. | 2014-01-30 |
20140031797 | CATHETER WITH RETRACTABLE COVER AND PRESSURIZED FLUID - Apparatus and method for delivering and deploying an intravascular device into the vessel including an outer and inner tube that are axially linked by a housing structure at the proximal end of the catheter, and a retractable sleeve structure having a middle tube and sleeve tip. The sleeve tip is sealed to the inner tube at the distal end, and continuously extends into the middle tube. At the proximal end of the sleeve structure, the middle tube is sealed to either a housing structure or slideable proximal ring, forming a sealed chamber between the inner tube and the sleeve structure. A radial space is formed between the sleeve tip and the inner tube optimized for intravascular device placement. During retraction of the sleeve structure, the fold of the sleeve tip peels away from the device, which expands to its deployed state while minimizing axial forces and friction. | 2014-01-30 |
20140031798 | CANNULA - A cannula includes a hollow cylindrical body which is open at one end and closed at the other end. A slot extends from the open end toward the closed end, terminating with an opening that is larger in width than the slot, the width being measured in a direction perpendicular to the longitudinal direction in which the slot extends. The opening allows the passage of a guide wire for relative sliding. The configuration of the cannula is such that the end of the wire coming out of the cannula through the opening cannot, once inserted into the openings, penetrate into the part of the cannula beyond the opening between the latter and the closed end of the cannula. | 2014-01-30 |
20140031799 | COMPACT CATHETER ASSEMBLY - Packaging including a coiled and optionally prelubricated catheter, its distal end insertable into the urethra, a slidable hygienic sheath, a proximal catheter end for voiding urine from the distal end through the assembly to the proximal end. Mutually rotatable elements providing for withdrawal of the catheter from its coiled state to an extended state, and retraction of the catheter back to its coiled state. Methods of extending the catheter, inserting it into the urethra, and voiding urine through the catheter, without requiring complete removal from the catheter packaging. A kit including automatic extrusion of the catheter's distal end upon package opening, and a water pouch for hydrophilic lubrication, and sanitary wipes for reducing the likelihood of infection. A catheter within a flexible and optionally coiled tube, a slidable hygienic sheath covering a catheter's distal end that can move along the length of the catheter during insertion. | 2014-01-30 |
20140031800 | HYBRID CATHETER FOR VASCULAR INTERVENTION - A catheter for debulking of an undesired deposit from an inner surface of at least one of a blood vessel wall and a stent located in a blood vessel, the catheter having a tip section comprising: circumferentially-directed laser optics; and a circular-action cutter, wherein said circumferentially-directed laser optics is configured to transmit laser radiation for modifying an area of the undesired deposit thereby preparing said area for penetration of said cutter, wherein said cutter is configured to cut through said modified area and thereby debulk at least a part of the undesired deposit. In addition, a catheter for pacemaker and ICD (Implantable Cardioverter Defibrillator) lead extraction is disclosed. | 2014-01-30 |
20140031801 | METHOD AND APPARATUS FOR SKIN REDUCTION - A method for reducing human or animal tissue includes making a plurality of excisions to collectively form a patch of tissue to be reduced, instead of making a single large excision in the patch. Thus, scarring after healing is less noticeable. The treated regions of tissue may be arranged such that a total area of all removed tissue segments taken in a direction perpendicular to an axis of the patch changes gradually along said axis. The removed regions of tissue may be navicular in shape, and the patches may be navicular in shape in the event an elongated excision is made. The removal of tissue regions can be realized by proper treatment methods such as incisions and laser treatment. | 2014-01-30 |
20140031802 | GUIDED CARDIAC ABLATION CATHETERS - Guided ablation instruments are disclosed for creating lesions in tissue, especially cardiac tissue for treatment of arrhythmias, including atrial fibrillation. In one aspect of the invention, a percutaneous catheter is disclosed with an endoscope positionable in the instrument's distal end region to obtain an image. The image allows the clinician to determine whether contact has been achieved (or blood has been cleared from an ablative energy transmission path) before ablation begins or while ablation is occurring. In one embodiment, percutaneous ablation catheters are disclosed having at least one central lumen and one or more balloon structures at the distal end region of the instrument. Also disposed in the distal end region are an illuminating light source and an endoscope capable of collecting sufficient light to relay an image to the user. The instruments can further include an ablation element. | 2014-01-30 |
20140031803 | DEVICE, APPARATUS, AND METHOD OF ADIPOSE TISSUE TREATMENT - An improved procedure for performing liposuction is obtained by utilizing a needle that includes a laser source conductor with one end of the needle being configured for insertion into a target adipose skin volume and the other end being coupled to a laser source. The needle may include one or more channels for extracting the treated adipose area. A vacuum source can be used in the extraction of the treated adipose. Further, the first end of the needle may include a cap or end-piece that reduces the build up of carbon deposits. A temperature sensor may be used as input to adjust the laser power and prevent over exposure. | 2014-01-30 |
20140031804 | DEVICE AND METHOD FOR ABLATING TISSUE - A method and system for ablating a tissue region. In an exemplary embodiment, the method includes positioning a medical device including a deformable and helical distal portion in contact with a tissue region, the a helical distal portion including a plurality of turns each having a diameter, the diameter of each turn being greater than the diameter of the next distal turn, compressing the helical distal portion against the tissue region, deforming the distal portion into a substantially concentric spiral, and activating one or more treatment elements and ablating the target tissue. The method may further include advancing the uncompressed helical distal portion into a hollow anatomical feature, such as a pulmonary vein, and activating one or more treatment elements and ablating the target tissue. | 2014-01-30 |
20140031805 | METHOD FOR TREATING TISSUE - This invention relates to a novel surgical device scalable to small dimensions for thermally-mediated treatments or thermoplastics of targeted tissue volumes. An exemplary embodiment is adapted for fusing, sealing or welding tissue. The instruments and techniques utilize a thermal energy delivery means, for example an electrical energy source, to instantly elevate the temperature of a biocompatible fluid media within an electrically insulated instrument portion. The altered media which may then be a gas is characterized by a (i) a high heat content, and (ii) a high exit velocity from the working end, both of which characteristics are controlled to hydrate tissue and at the same time denature proteins to fuse, seal, weld or cause any other thermally-mediated treatment of an engaged tissue volume—while causing limited collateral thermal damage and while totally eliminating electrical current flow the engaged tissue volume. The system can further utilize a piezoelectric material that carried fluid channels to apply compressive forces to the fluid eject the fluid from the working end of make it require less electrical energy to convert it to a gas. | 2014-01-30 |
20140031806 | APPARATUS AND METHOD FOR COOLING AND MOVING ABLATION ELEMENTS - A medical device comprising a cell including an ablation element and a carrier configured to receive at least a portion of said ablation element is disclosed. The medical device further comprises a tube enclosing the cell. At least a portion of the tube includes a membrane and the tube includes at least one hole proximate the ablation element for facilitating fluid flow. The medical device further comprises a fluid inlet for providing fluid to the interior of the tube. A method of using the medical device is also disclosed. | 2014-01-30 |
20140031807 | Electromagnetic Shielding For An Electrosurgical Unit - An electromagnetic shield apparatus is provided for an existing electrosurgical unit (ESU) including a pencil assembly and return pad assembly. The pencil assembly includes a pencil, pencil-assembly cable and terminal couplable to the ESU, and the return pad assembly includes a return pad, return-pad-assembly cable and return-pad-assembly terminal couplable to the ESU. The electromagnetic shield apparatus includes an electrically-conductive shield, a low-impedance, electrically-passive termination jumper and an insulated, low-impedance conductive cable. The electrically-conductive shield is configured for placement over the pencil-assembly cable to thereby cover and extend coaxially with the pencil-assembly cable. The termination jumper is couplable to and between the return-pad-assembly terminal and ESU, and the conductive cable is coupled to and between the electrically-conductive shield and termination jumper. | 2014-01-30 |
20140031808 | MEDICAL DEVICE TRACKING AND ENERGY FEEDBACK - Devices and methods of treating tissue defining a passageway in a body are disclosed. The devices may include an energy delivery system including an energy delivery device having an elongate member that includes an energy emitting portion at the distal portion of the elongate member. The energy emitting portion may be configured to transition between a first collapsed configuration and a second, expanded configuration. In addition, the methods may include positioning the energy delivery device in the passageway, moving the energy delivery device along the passageway in a substantially continuous manner. | 2014-01-30 |
20140031809 | GRASPING TREATMENT DEVICE - A jaw of the grasping treatment device includes an abutting portion being abutable on a probe treatment portion when the jaw is closed relative to the probe treatment portion, and a separated portion being disposed with a clearance between the separated portion and the probe treatment portion when the abutting portion is in abutment with the probe treatment portion. The jaw includes a distal-side wall portion provided to a distal direction side of the separated portion and protruding toward the probe treatment portion as compared with the separated portion, and a proximal-side wall portion provided to a proximal direction side of the separated portion and which protruding toward the probe treatment portion as compared with the separated portion. | 2014-01-30 |
20140031810 | Radiofrequency Probe for Circumferential Ablation of a Hollow Cavity - A probe for ablating tissue of a body cavity includes a shaft, an inflatable balloon connected to the shaft, and an electrode structure on or surrounding the balloon. The balloon expands within the body cavity to place the electrode structure in contact with the tissues in the body cavity. Additional electrodes, which are housed within the balloon during insertion into the cavity, can be extended outwardly from the balloon to penetrate the tissues in the body cavity. The electrode structure and the additional electrodes are adapted to transmit electrical energy to tissue of the body cavity in order to ablate the tissues up to a predetermined depth. | 2014-01-30 |
20140031811 | FLEXIBLE MICROWAVE CATHETERS FOR NATURAL OR ARTIFICIAL LUMENS - A microwave delivery device, including a coaxial feedline having an inner conductor, an inner dielectric insulator coaxially disposed about, the inner conductor, and an outer conductor coaxially disposed about, the inner dielectric, and a radiating portion operably coupled to a distal end. The radiating portion includes a radiating portion inner conductor operable coupled to and extending from a distal end of the coaxial feedline inner conductor, a shielding outer conductor helically wrapped about the radiating portion inner conductor and operably coupled to the coaxial feedline outer conductor; and a shielding dielectric positioned between the radiating portion inner conductor and the shielding outer conductor wherein the width of the shielding outer conductor varies according to the longitudinal position thereof along the coaxial feedline inner conductor, and a cap operably coupled to a distal end of the radiating portion inner conductor and the shielding outer conductor to provide an electrical connection therebetween. | 2014-01-30 |
20140031812 | FLEXIBLE MICROWAVE CATHETERS FOR NATURAL OR ARTIFICIAL LUMENS - A coupler for coupling a flexible coaxial cable, a fluid cooling system and the outer sheath of a catheter, the coupler including a fluid coupler body having a fluid inlet, a fluid outlet, a bypass bulb, an outer sheath, and a fluid sealing system housed in the fluid coupler body. The fluid sealing system includes a distal sealing diaphragm and a proximal sealing diaphragm configured to form a fluid-tight seal with the fluid coupler body. | 2014-01-30 |
20140031813 | NEEDLE PROBE GUIDE - A device for guiding electrodes relative to a tissue treatment region. The device can comprise a body have a plurality of passages therethrough. Each passage can axially restrain an electrode positioned therein. When each electrode is axially restrained in a passage, the distal ends of the electrodes can be spaced a predetermined distance apart. Further, the electrodes can be held in a parallel or substantially parallel alignment when axially retained in the passages. The predetermined distance between the electrodes can correspond to a treatment distance in a tissue treatment region and the distal ends of the electrodes can be operably structured to conduct current therebetween when at least one of electrodes is energized by an energy source. | 2014-01-30 |
20140031814 | GAS SENSING SURGICAL DEVICE AND METHOD OF USE - A handheld surgical assembly has a body, a first end, a second end, and a body length separating the first and second ends, an energy input and output, the energy output located at the first end of the body, the assembly also having a sensor that is coupled to the handheld surgical assembly, in fluid communication with an outside environment, and operable to identify a plurality of gases, with the assembly additionally having an electronic circuit system communicatively coupled to the sensor, the electronic circuit system being operable, upon the identification of at least one of the plurality of gases by the sensor, to control the energy output from the handheld surgical device. | 2014-01-30 |
20140031815 | ELECTROSURGICAL GRIPPING ELEMENT - The invention relates to an electrosurgical gripping instrument comprising a handle part as well a lower jaw part and an upper jaw part which can perform a forcipate movement. The gripping instrument has a first pair of coagulation sections with a first lower coagulation section on the lower jaw part and a first upper coagulation section on the upper jaw part and, further, a second pair of coagulation sections with a second lower coagulation section on the lower jaw part and a second upper coagulation section on the upper jaw part. Moreover, the electrosurgical gripping instrument has a bipolar pair of cutting electrodes between the first pair of coagulation sections and the second pair of coagulation sections. | 2014-01-30 |
20140031816 | ELECTRODES FOR TISSUE TREATMENT - An energy delivery device is disclosed. The energy delivery device may include an elongate member having a proximal end and a distal end, and an energy emitting portion coupled to the distal end of the elongate member. The energy emitting portion may be configured to transition between a first, collapsed configuration and a second, expanded configuration. In addition, the energy emitting portion may include a plurality of legs forming a basket, such that when the energy emitting portion is in the second, expanded configuration a central portion of at least one of the legs includes a substantially straight configuration. | 2014-01-30 |
20140031817 | DEPOSIT ABLATION WITHIN AND EXTERNAL TO CIRCULATORY SYSTEMS - Systems and methods of electrical stimulation for intra and extra vascular treatment of a subject are provided. The device includes a first electrode, a second electrode, and a controller. The controller is configured to apply an electrical current between the first and second electrodes. The electrical current follows a path between the first and second electrodes and through a portion of the subject that includes a blockage. | 2014-01-30 |
20140031818 | METHODS AND DEVICES FOR REDUCING BUBBLE FORMATIONS IN FLUID DELIVERY DEVICES - Methods and devices for filtering a fluid flowing through a medical device are disclosed. In one example, a medical device may include a catheter shaft including a proximal region having a coupling for coupling to a fluid source and a distal region including one or more irrigation apertures for expelling a fluid from the catheter. A fluid path can be defined by the catheter shaft between the coupling and the one or more irrigation apertures. A porous member can be positioned at a location in the fluid path such that the fluid being expelled from the catheter via the one or more irrigation apertures may flow through the porous member to filter, reduce, and/or break-up bubble formations in the fluid. | 2014-01-30 |
20140031819 | VESSEL SEALER AND DIVIDER - An endoscopic bipolar forceps includes an elongated shaft having opposing jaw members at a distal end thereof. The jaw members are movable relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. The forceps also includes a source of electrical energy connected to each jaw member such that the jaw members are capable of conducting energy through tissue held therebetween to effect a seal. A generally tube-like cutter is included which is slidably engaged about the elongated shaft and which is selectively movable about the elongated shaft to engage and cut tissue on at least one side of the jaw members while the tissue is engaged between jaw members. | 2014-01-30 |
20140031820 | METHOD AND DEVICES FOR PERFORMING BIATRIAL COAGULATION - Methods and devices described herein facilitate improved treatment of body organs. | 2014-01-30 |
20140031821 | BLADE LOCKOUT MECHANISM FOR SURGICAL FORCEPS - A forceps includes first and second shaft members and a trigger assembly. The first and second shaft members each have a jaw member disposed at a distal end thereof. One or both of the jaw members are moveable to position the jaw members between an open position and a closed position. One of the jaw members is configured for reciprocation of a blade therethrough. The trigger assembly is movable between unactuated and actuated positions to selectively translate the blade between a retracted position and one or more extended positions. The blade extends at least partially through one or both of the jaw members in the one or more extended positions such that when the blade is disposed in the one or more extended positions, the trigger assembly is configured to move to the unactuated position upon movement of the jaw members from the closed position to the open position. | 2014-01-30 |
20140031822 | Method for Treating a Fracture of a Bone Having a Medullary Canal - A method for treating a fracture of a bone with a medullary canal. A first and a second group of three elongated monocortical pins are provided. Each pin has a stem with a first end portion having a conical shape with an external thread for insertion into a cortical portion of a bone. Each pin of the first and second group of three monocortical pins is inserted a predetermined distance from the bone fracture, and penetrates only into the cortical portion of the bone without reaching the medullary cavity, the pins of the first and second group being inserted such that they are not coplanar to each other. The stems of the pins of the first and groups are blocked to a first and a second common clamp element respectively. The first and second clamp elements are joined to a common rod to form a rigid external fixation system. | 2014-01-30 |
20140031823 | BONE FIXATION DEVICE, TOOLS AND METHODS - A bone fixation device is provided with an elongate body having a longitudinal axis and having a first state in which at least a portion of the body is flexible and a second state in which the body is generally rigid, an actuateable gripper disposed at one or more locations on the elongated body, a hub located on a proximal end of the elongated body, and an actuator operably connected to the gripper(s) to deploy the gripper(s) from a retracted configuration to an expanded configuration. Methods of repairing a fracture of a bone are also disclosed. One such method comprises inserting a bone fixation device into an intramedullary space of the bone to place at least a portion of an elongate body of the fixation device in a flexible state on one side of the fracture and at least a portion of a hub on another side of the fracture, and operating an actuator to deploy at least one gripper of the fixation device to engage an inner surface of the intramedullary space to anchor the fixation device to the bone. Various hub designs are disclosed that may be used in combination with other fixation device components. | 2014-01-30 |
20140031824 | POROUS TANTALUM ROD - A porous tantalum rod is provided, which is a medical implantation used for treating collapsed articular surface of the femoral head or necrosis of the femoral head in phase I or phase II. The implantation includes a fastening structure formed on one end of the porous tantalum rod used for connecting with the osseous tissues and a through hole formed on the center of the porous tantalum rod. The porous tantalum rod is made of the porous tantalum material, which is produced by foam impregnation and had a foam structure with three-dimensional interconnecting pores, wherein the foam structure has a foam skeleton, tantalum particles located on the foam skeleton, and multiple sintering neck structures formed between the tantalum particles. | 2014-01-30 |
20140031825 | STABILIZING MICROFRACTURE DEVICE - A microfracture device comprising a guide shaft having a proximal end and a distal end and defining an internal passage between the proximal and distal ends, the distal end having a curved tip, a stabilizing portion disposed along an outer surface of the guide shaft, at least a portion of the stabilizing portion being wider than the guide shaft, and a flexible element movably positioned within the internal passage of the guide shaft, the flexible element having a distal tip configured for driving into bone. | 2014-01-30 |
20140031826 | Patient Selectable Joint Arthroplasty Devices and Surgical Tools - Disclosed herein are tools for repairing articular surfaces repair materials and for repairing an articular surface. The surgical tools are designed to be customizable or highly selectable by patient to increase the speed, accuracy and simplicity of performing total or partial arthroplasty. | 2014-01-30 |
20140031827 | SYSTEM AND METHOD FOR ANTERIOR APPROACH FOR INSTALLING TIBIAL STEM - A method includes inserting a guide mount into a space between a talus and a tibia until a mating portion having a conformal bone engaging surface is disposed against the tibia. An instrument guide is into a cavity defined by the guide mount such that an opening defined by a superior wall of the instrument guide aligns with an opening defined by a superior wall of the guide mount. A reamer head disposed within the opening defined by the instrument guide is connected to a flexible reamer shaft that is received within a passageway defined by the instrument guide. The talus is reamed with the reamer head driven by the flexible reamer shaft. | 2014-01-30 |
20140031828 | SURGICAL TOOL - A surgical tool includes a pair of pivotally coupled operating handles and working distal ends connected thereto configured to engage bone fixation elements. A toothed ratchet member is arranged across the handles and includes a first and second tooth rack. The first tooth rack includes a plurality of teeth angled in a first direction and the second tooth rack includes a plurality of teeth angled in a second direction. The ratchet member is rotatable with respect to the handles to selectively present the first or second tooth rack to a pawl disposed on one of the handles. The handles are operable for closing or spreading movement via selective engagement of the pawl with the first or second tooth rack, which correspondingly closes or spreads the working distal ends. A method for operating the tool is also disclosed. | 2014-01-30 |
20140031829 | METHOD AND SYSTEM FOR CREATING FRAME OF REFERENCE FOR CAS WITH INERTIAL SENSORS - A digitizer device comprises an elongated body and legs connected to the elongated body. At least one joint is between the legs and the elongated body such that free ends of the legs are displaceable relative to one another. An inertial sensor unit is connected to the elongated body, the inertial sensor unit having a preset orientation aligned with the elongated body. A table reference device comprises a body adapted to be fixed to an operating table. An inertial sensor unit is with a preset orientation related to the operating table. A patient coordinate system comprising orientation data obtained from the inertial sensor units of the digitizer device and the table reference device | 2014-01-30 |
20140031830 | BONE FASTENER ASSEMBLY INSTRUMENT - A bone fastener assembly instrument that can assemble a two-component bone fastener during surgery is provided. The bone fastener may be of a type that comprises a threaded bolt and nut for securing an implantable device to bone, such as a spinous process. A method for using the bone fastener assembly instrument is also provided. | 2014-01-30 |
20140031831 | SURGICAL TOOL SYSTEM INCLUDING A NAVIGATION UNIT THAT RECEIVES INFORMATION ABOUT IMPLANT THE SYSTEM IS TO IMPLANT AND THAT RESPONDS TO THE RECEIVED INFORMATION - A surgical tool system for fitting an implant to a patient. The system includes a handpiece that is used to fit the implant. The handpiece is capable of reading data from a memory integral with the implant. The system includes a surgical navigation system capable of monitoring the position of the handpiece relative to the patient. Based on the data read by the handpiece from the memory of the implantable device and the data regarding the position of the implant the navigation system presents information regarding the procedure. This information includes data regarding the position of the implant relative to the patient or textual information based on the type of implantable device. If the implant is being improperly position, the surgical navigation system presents a warning or inhibits actuation of the handpiece. | 2014-01-30 |
20140031832 | PLUNGERS FOR INTRAOCULAR LENS INJECTORS - An intraocular lens (IOL) injector for delivering an IOL into an eye of a patient includes an IOL load chamber and connected delivery tube, and a push rod for urging the IOL through the delivery tube and out of a distal tip thereof. The push rod is guided and biased against one side of the injector load chamber. The injector may include an inflatable pusher for urging the IOL through the delivery tube and out of a distal tip thereof. The inflatable pusher has a proximal end that may be open to an internal cavity of the injector, wherein a plunger movable in the injector cavity forces fluid such as air or saline into the pusher. A distal end of the pusher may be forked to capture a trailing end of the IOL, or may have a bulbous configuration to ensure the pusher does not pass the IOL. | 2014-01-30 |
20140031833 | INTEROCULAR INJECTOR - An intraocular injector includes a syringe body having open-ended cone disposed in one end thereof along with a piston disposed in the body. A transparent implant holder having a lumen therein is aligned with an open-ended cone, a needle include a proximal end and a distal end with a bevel disposed on the distal end of the needle. A plunger affixed to the piston and slidable within a holder lumen and needle lumen is provided for injecting solid intraocular implants into an eye. A cylindrical syringe body shape facilitates control over the needle bevel orientation during injection of the implant into the eye. | 2014-01-30 |
20140031834 | MEDICAL DEVICE AND METHODS - hysteroscopic system includes a hysteroscope having a main body coupled to an extension portion. The extension portion may be a shaft configured to extend transcervically to a patient's uterine cavity. First, second, and third channels extend from the main body to a distal end of the extension portion. A fluid source is coupleable to a proximal end of the first channel, and a pressure sensor is coupleable to a proximal end of the second channel. A tissue resecting probe is configured for introduction through the third channel. At least one resistance feature is included which is configured to provide a selected level of resistance to axial sliding of the probe through the third channel while permitting rotation of the probe within the third channel. | 2014-01-30 |
20140031835 | SYSTEMS, TOOLS, AND METHODS FOR CONNECTING TO TISSUE - Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for placing a soft tissue anchor at anatomical tissue; these may be useful for general surgical procedures, veterinary procedures, plastic surgery, and for treating pelvic conditions such as vaginal prolapse, incontinence, and other conditions caused by muscle and ligament weakness, the devices and tools being useful for accessing a posterior region of pelvic anatomy, and related methods. | 2014-01-30 |
20140031836 | APPARATUS AND SYSTEM FOR IMPLANTING AN AUTONOMOUS INTRACARDIAC CAPSULE - A system and method for implantation of an autonomous intracardiac capsule. The autonomous capsule includes a cylindrical body with an anchoring screw for penetrating a tissue wall, and at least one coupling finger radially projecting outwards. An implantation accessory includes a lead body and a helical guide, for guiding and driving by rotation the capsule. This helical guide is integral with the lead body, and its inner diameter is sufficient to contain that cylindrical body of the capsule therein. The helix direction of the helical guide is opposite to that of the anchoring screw such that continued rotational motion imparted on the lead body drives the anchoring screw into the target tissue and then emerges the capsule from the helical guide. The helical guide is resiliently compressible in axial direction, and its helix pitch is increased in the free distal end portion. | 2014-01-30 |
20140031837 | Implantable Lead - An implantable wireless lead includes an enclosure, the enclosure housing: one or more electrodes configured to apply one or more electrical pulses to a neural tissue; a first antenna configured to: receive, from a second antenna and through electrical radiative coupling, an input signal containing electrical energy, the second antenna being physically separate from the implantable neural stimulator lead; one or more circuits electrically connected to the first antenna, the circuits configured to: create the one or more electrical pulses suitable for stimulation of the neural tissue using the electrical energy contained in the input signal; and supply the one or more electrical pulses to the one or more electrodes, wherein the enclosure is shaped and arranged for delivery into a subject's body through an introducer or a needle. | 2014-01-30 |
20140031838 | CONTROL DEVICE AND CONTROL METHOD FOR SURGICAL SYSTEM - A control device for surgical system that controls a surgical tool attached to a slave arm in accordance with manipulation input values for a position and an orientation from a remote control device, comprising a control unit that stores setting information for setting the position and the orientation of a first target portion of the surgical tool, corrects the manipulation input values in accordance with the setting information, and controls a position and an orientation of a post-correction second target portion of the surgical tool in compliance with corrected manipulation input values. | 2014-01-30 |
20140031839 | Follicular Unit Extraction Device - A follicular unit extraction device comprises a handpiece for holding a follicle punch at its distal end which extends from the handpiece and terminates distally in a cutting edge. The punch is releasably coupled to a motor-driven drive shaft within the handpiece for rotation therewith. A portion of the driveshaft is tubular, and houses a piston that can move towards and away from the punch. An ejector pin is also supported within the tubular portion of the driveshaft distally of the ejector piston and is positioned to move towards the cutting edge of the punch when pushed by the piston. The handpiece and driveshaft have respective fluid inlet ports. The clearance between the piston and driveshaft interior, and the clearance between the ejector pin and punch interior, define a fluid path for conducting fluid entering the handpiece and drive shaft via inlet ports so that the fluid exits the punch at its cutting edge. The clearances limit the quantity of fluid exiting the punch to the small amount needed to protect the follicle to be extracted. Means are provided for selectively increasing the flow rate of the fluid entering the handpiece beyond the limit imposed by said clearances to thereby increase the fluid pressure within the driveshaft, moving the piston distally and, consequently, moving the pin towards the cutting edge of the punch to eject impacted graft or debris. Bias means returns the piston proximally when the flow rate is reduced below the level required to overcome the bias means. | 2014-01-30 |
20140031840 | IMPLANT HOLDER AND SUTURE GUIDE - A delivery system is disclosed having an implant retainer configured to releasably hold an implant unit and maintain the implant unit in a fixation location relative to target tissue in a subject's body during an implantation procedure. A first suture guide portion may be disposed on a first side of the implant retainer and configured to guide a suture needle during the implantation procedure. A second suture guide portion may be disposed on a second side of the implant retainer, opposite the first side, and configured to guide the suture needle after the suture needle exits the first suture guide portion. | 2014-01-30 |
20140031841 | TISSUE FASTENERS AND RELATED DEPLOYMENT SYSTEMS AND METHODS - Surgical tissue fasteners and related deployment systems and methods are disclosed. A tissue fastener used to join multiple tissue layers includes a first member, a second member, and a connecting member connecting the first and second members. In some embodiments, the first and second members are configured to expand from a delivered state to a deployed state in which the fastener secures the tissue layers together. Other tissue fastener embodiments include means for applying a substantially constant force on the tissue layers and/or means for adjusting a length of the connecting member between the first and second members. | 2014-01-30 |
20140031842 | DEVICE AND METHOD FOR ESTABLISHING AN ARTIFICIAL ARTERIO-VENOUS FISTULA - A shunt rivet for implantation in the aorta and inferior vena cava to treat chronic obstructive pulmonary disease, and a method of treating chronic obstructive pulmonary disease. | 2014-01-30 |
20140031843 | HYPOTUBE BASED SUPPORT CATHETER - Hypo-tube based support catheter ( | 2014-01-30 |
20140031844 | Material Removal Device and Method of Use - A catheter having a tubular body and a rotatable shaft disposed within a lumen of the tubular body. A cutting element is coupled to the rotatable shaft, the cutting element having a cutting edge, the cutting element and rotatable shaft being longitudinally moveable within the tubular body between a stored position in which the cutting element is parallel a longitudinal axis of the tubular body and a cutting position in which the cutting element is deflected between the proximal and distal ends of the tubular body to extend beyond an outer diameter of the tubular body. The cutting element is configured to cut material from the wall of a vessel at a treatment site as the catheter is pushed distally through the treatment site. The catheter includes a collection chamber positioned proximally of the cutting window. | 2014-01-30 |
20140031845 | METHOD AND DEVICE FOR TREATING AN OCULAR DISORDER - A method and apparatus for treating ocular disorders such as blepharitis, meibomitis, and dry eye syndrome. The method includes using an electromechanical device to move a swab relative to the eye to create cyclical movement that impacts debris present at the eyelid margin and effectively removes the debris from the eye to encourage healing and prevent further digression of the health of the eye. The apparatus is an electromechanical device that includes a mechanical drive unit operatively connected to a swab to create a precise relative movement of the swab to the eye to remove debris present therein. | 2014-01-30 |
20140031846 | SWAB APPLICATOR AND METHODS OF USE - A swab applicator for collecting debris and other materials from small and hard to reach spaces and cavities and applying materials to selected areas, including small and hard to reach spaces and cavities. The swab applicator includes an elongated member having two opposite ends having respective end members extending from the ends. One of the end member loops to form one or more through openings and has a surface made from or covered with an absorbent material. The other end member is different from the first end member and, in one configuration, is a wad mounted on the end of the elongated member. | 2014-01-30 |
20140031847 | MEDICAL KNIFE - A medical knife includes a blade plate and a blade portion formed at the distal end of the blade plate. Cutting edges extend from the distal end to the proximal end of the blade portion. Two blade surfaces in the width direction of a back-face portion of the blade portion are formed to gradually increase a distance between opposite side and cutting edge from one of the distal end and the proximal end to the other. The two blade surfaces in the width direction of a front-face portion of the blade portion are formed such that the distance between the opposite side and the cutting edge becomes equal in a zone corresponding to a distal end of the cutting edge and a zone corresponding to a proximal end of the cutting edge, over the entire cutting edge from the distal end to the proximal end of the cutting edge. | 2014-01-30 |
20140031848 | ENDOSCOPIC SURGICAL BLADE AND METHOD OF USE THEREOF - An endoscopic surgical blade having a low-profile design, with an upper cutting surface and a lower cutting surface at its distal end and having a non-cutting radiused surface at the top end of the upper cutting surface, and the upper cutting surface and lower cutting surface meet at a crotch therebetween is disclosed. The blade is part of an endoscopic knife assembly which also contains a hollow knife tube hollow that allows the insertion of an endoscope for viewing of the surgical procedure. The endoscopic knife assembly can be used for in endoscopic surgery by insertion of the assembly through a slotted cannula. A method for a performing an operative procedure on a target tissue in a subject using the endoscopic knife assembly having a low-profile blade with an upper cutting surface and a lower cutting surface is also described. | 2014-01-30 |
20140031849 | BRONCHOSCOPIC REPAIR OF AIR LEAKS IN A LUNG - Systems and devices for minimally invasively treating an air leak in a lung comprise the steps of detecting an air leak in a lung; locating an airway in fluid communication with the air leak, introducing a bronchoscope into a patient's airway to a position adjacent the target section and occluding an airway upstream of the air leak for a period of time. The airway occlusion device is preferably removed after the air leak has substantially permanently healed. The occluding device may be a one-way valve. The occluding device may also comprise strut members and anchors that penetrate an airway wall. | 2014-01-30 |
20140031850 | INFLATION DEVICES FOR INTRAGASTRIC DEVICES WITH IMPROVED ATTACHMENT AND DETACHMENT AND ASSOCIATED SYSTEMS AND METHODS - Inflation devices for inflating intragastric devices and associated systems and methods are disclosed herein. In several embodiments, an inflation device can include a tube, an inner detent, and an outer detent. The tube can extend from a proximal portion of the inflation device to a distal portion of the inflation device, and can include a handle at the proximal portion and a barb at the distal portion. The barb can have a cross-sectional dimension greater than a cross-sectional dimension of a corresponding inflation port of an intragastric device. The inner detent can be positioned over the barb and can include a mating interface. The outer detent can be positioned over the inner detent, and can be configured to attach over a proximal cap of the intragastric device. The tube can be longitudinally advanceable relative to at least one of the inner and outer detents. | 2014-01-30 |
20140031851 | DEVICE AND METHOD FOR TREATING A VESSEL - A device and method for treating bodily diseases and/or conditions, for example, varicose veins, tumors and aneurysms including for example insertion of a blocking device toward a target destination using a catheter and delivery of sclerosing or other agents to the vessel while maintaining minimal, for example zero pressure in the treatment area. The blocking device may prevent treatment materials, embolisms, debris etc. from entering the upstream section of vessel. The blocking device may include, for example, a cap or other concave shape and may be expandable or extendible towards the vessel walls. | 2014-01-30 |
20140031852 | Devices and methods for Dilating a Eustachian Tube - Dilators are provided for insertion into, and dilation of, a Eustachian tube of an animal, e.g., a human being. The dilators may be placed in the Eustachian tube via the oral or nasal passageway, and the nasopharynx. The dilators are configured to be self-expanding and include a driver configured to expand an expandable portion from a non-expanded configuration to an expanded configuration. Also provided are kits that include the dilator, an insertion device for inserting the dilator, and methods for inserting the dilator into a Eustachian tube. | 2014-01-30 |
20140031853 | MEDICAL TREATMENT TOOL - A medical treatment tool includes: an insert portion at least a part of which is provided by a flexing portion that is adapted to be flexed, the insert portion being adapted to be inserted into a human body of a patient; and an inflatable body provided on an outer circumference of the flexing portion, the inflatable body being inflated in a radial direction of the flexing portion. An axial distal end portion of the inflatable body is fixed to the insert portion while a proximal end portion of the inflatable body is axially movable relative to the insert portion. | 2014-01-30 |
20140031854 | FILTER REMOVAL DEVICE - There are disclosed embodiments of a system for retrieving a filter device from within a patient. A tube or sheath and one or more cables or other elongated members, which include a protrusion such as a bead at or adjacent a distal end, are movable with respect to each other. When the tube or sheath is adjacent a filter device, the cable or elongated member is extended so that the protrusion is between or through wires of the filter, and the protrusion is engaged to or between two or more of the wires. The filter is placed within the tube or sheath, as by retracting the cable or elongated member to pull the filter, by moving the tube or sheath over the cable or elongated member while it engages the filter under tension, or both. | 2014-01-30 |
20140031855 | EMBOLIC FILTERS WITH CONTROLLED PORE SIZE - A device for filtering emboli from blood flowing through a lumen defined by the walls of a vessel in a patient's body. The device has a filter element being expandable from a collapsed configuration to an expanded configuration. The filter element includes a material having pores, and the material having pores includes cylindrical wires having at least three different diameters arranged in a pattern of graduated diameters. | 2014-01-30 |
20140031856 | COMPLEX WIRE FORMED DEVICES - The devices and methods described herein relate to jointless construction of complex structures. Such devices have applicability in through-out the body, including clearing of blockages within body lumens, such as the vasculature, by addressing, the frictional resistance on the obstruction prior to attempting to translate and/or mobilize the obstruction within the body lumen | 2014-01-30 |
20140031857 | EMBOLIC PROTECTION FILTER FOR TRANSCATHETER AORTIC VALVE REPLACEMENT AND USES THEREOF - The disclosure pertains to an embolic protection device for use within the aorta which is well suited to prevent debris from entering the brachiocephalic artery, or right common carotid artery, the left common carotid, and the left subclavian artery during medical procedures within the heart while maintaining access to an interventional site within the heart and methods of use therefor. The embolic protection device also reduces release of debris into the downstream vasculature. | 2014-01-30 |
20140031858 | SYSTEMS AND METHODS FOR DELIVERING MULTIPLE EMBOLIZATION COILS - Systems and methods for delivering multiple embolization coils to a location within the body of a patient are disclosed. In one embodiment, a coil delivery system has coil deployment members coupled to embolization coils and is arranged for independent movement of the embolization coils. In some exemplary embodiments, the disclosure provides coil delivery systems in which the embolization coils are positioned within different lumens and/or on different straightening members. Methods and other embodiments are disclosed. | 2014-01-30 |
20140031859 | Circular Wound Compress - I believe I am the original and first inventor of the subject matter which is claimed for which patent is sought; am a citizen of the United States of America; have reviewed and understand the contents of the application, including the claims, as amended by any amendment specifically referred to in the oath or declaration; acknowledge the duty to disclose to the Office all information known to the person to be material to patentability as defined in §1.56. | 2014-01-30 |
20140031860 | ENDOSCOPIC INSTRUMENT - An endoscopic instrument is provided and includes a housing including an elongated shaft assembly extending distally therefrom. The elongated shaft assembly includes inner and outer shaft members. The inner and outer shaft members are removably coupled to the housing and the outer shaft member is movable with respect to the inner shaft member. An end effector is operably supported at the distal end of the outer shaft member and includes a pair of jaw members configured for treating tissue. A bushing operably couples to the inner and outer shaft members of the shaft assembly and selectively and releasably couples to the housing. The bushing includes one or more mechanical interfaces configured to engage one or more slots defined through the inner shaft member and one or more slots defined through the outer shaft member to release the inner and outer shaft members from the housing. | 2014-01-30 |
20140031861 | VASCULAR WOUND CLOSING APPARATUS AND METHOD - Wound closure apparatus is provided having a force-transmitting surface operable to be placed in a proximal, external, wound-closing position on a patient, together with a force-exerting assembly operable to exert a wound-closing pressure against the patient's tissue. The force-transmitting surface is preferably three-dimensionally asymmetric to generate different forces along the length of the surface. The apparatus is especially designed for the closure of wounds attendant to endovascular interventions, e.g., a femoral artery puncture wound. The apparatus is positioned and operated so as to partially close the patient's artery upstream of the arteriotomy. The apparatus and methods hereof may also be used for the closure of wounds created during venous intervention procedures. A smaller wound closure apparatus is provided for the closure of brachial and radial wounds, and has a wrist or arm strap for securing the apparatus onto the wrist or bicep region of a patient. | 2014-01-30 |
20140031862 | Delivery Systems and Methods for PFO Closure Device with Two Anchors - A device closes septal openings, such as a patent foramen ovale (PFO). The device includes two anchors and a flexible connector. Tension applied to one or more strings attached to the device causes the device to collapse into a reduced profile form for withdrawal into a delivery catheter, thereby facilitating retrieval of the device after insertion into a septal opening. | 2014-01-30 |
20140031863 | METHODS AND DEVICES TO TREAT DISEASED OR INJURED MUSCULOSKELETAL TISSUE - A knotless suture anchoring system includes an outer anchor having a central channel and a distal tip adapted to penetrate tissue. An inner anchor is positionable in the central channel of the outer anchor and a locking feature on one or both of the inner and outer anchors retains the inner anchor within the central channel. A continuous length of suture is coupled with the inner and outer suture anchors and has a free end. At least one of the inner and the outer anchors also has a cinching mechanism that allows the suture to be tensioned by passage of the suture through the cinching mechanism in a first direction while movement of the suture through the cinching mechanism in a second direction opposite the first direction is constrained. | 2014-01-30 |
20140031864 | SUTURE SECUREMENT DEVICES - Disclosed herein are exemplary embodiments of suture securement devices that replace the need to tie knots in sutures. Some embodiments comprise an annular outer body and one or more suture engagement tabs extending inwardly from the outer body. The devices can comprise a superelastic and/or shape-memory material and have a generally in-plane initial configuration. The suture engagement portions are deformable out-of-plane to an active configuration with the outer body compressed and the tabs interlocked with each other. The device can be heat-set in the deformed configuration. The interlocked tabs exert a pinching force on sutures passing between them that restricts the sutures from sliding through the opening in one longitudinal direction. | 2014-01-30 |
20140031865 | PARTIAL THICKNESS ROTATOR CUFF REPAIR SYSTEM AND METHOD - A method and system is provided for of attaching a rotator cuff tendon to its associated humeral head. The method includes the steps of passing a positional guide through the tendon toward the humeral head at a target site and positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor under the tendon. The suture anchor is driven into the humeral head and suture is passed from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site. | 2014-01-30 |
20140031866 | CHIROPRACTIC ADJUSTOR SYSTEM AND METHOD - A portable battery power operated chiropractic adjusting instrument, manipulator or thruster for applying a selectable adjustment energy impulse to a patient through a plunger having a resilient or cushioned head with the energy impulse applied to the plunger being supplied by a solenoid. The adjusting instrument can have annunciators or indicators for preload, readiness to operate, level of energy impulse and the like. The power source can be an internal rechargeable battery or removable rechargeable battery pack. | 2014-01-30 |
20140031867 | SPINAL FIXATION SYSTEM - A fastener assembly for a spinal fixation system that is particularly useful in treatment of pediatric and small-statured patients includes a fastener, an attachment member, and a locking member. The fastener has a lower portion for contacting a bone and an upper portion integral with the lower portion. The upper portion has two open channels. Each channel is configured and dimensioned to receive a portion of a longitudinal or connecting member along its circumference. The attachment member is positionable on the fastener and at least partially covers the channel that receives the longitudinal or connecting member. The locking member is operatively associated with the upper portion of the fastener and secures the attachment member and the longitudinal or connecting member to the fastener. | 2014-01-30 |
20140031868 | FLEXIBLE STABILIZATION DEVICE FOR DYNAMIC STABILIZATION OF BONES OR VERTEBRAE - A flexible stabilization device for dynamic stabilization of bones or vertebrae is provided comprising a rod construct including a rod made of an elastomeric material the rod having a first connection section, a second connection section and a third section therebetween, the first and second connection sections being connectable with a bone anchoring device, respectively, and a sleeve provided on at least a portion of the third section of the rod such that at least the first and second connection sections are exposed. | 2014-01-30 |
20140031869 | BONE STABILIZATION MEMBER WITH BONE SCREW RETENTION MECHANISM - A spinal implant for stabilizing first and second vertebrae. The spinal implant includes an intervertebral spacer and a bone stabilization member configured to be coupled to the intervertebral spacer. The bone stabilization member includes a plurality of bone screw openings and a plurality of bone screws extendable through the bone screw openings to secure the bone stabilization member to the vertebrae. A retention member, which is slidably coupled to the bone stabilization member, is linearly slidable between a first position and a second position while coupled to the bone stabilization member. In the first position, each of the bone screws is permitted to be inserted into the bone screw openings, and in the second position the retention member at least partially covers each of the bone screw openings to prevent a bone screw from backing out of the respective bone screw opening. | 2014-01-30 |
20140031870 | SPINAL DISTRACTION SYSTEM - A spinal distraction system, according to one aspect, includes an adjustable spinal distraction rod comprising first and second members, the adjustable spinal distraction rod configured for non-invasive elongation of the first and second members. The system includes an anchor rod configured for mounting to a bone of a subject, the anchor rod having one or more spring-biased tabs disposed at one end thereof, and a connector having first end and a second end, the first end having a receiving cup configured for detachable mounting on the anchor rod, wherein the one or more spring-biased tabs are configured to engage with an inner surface of the receiving cup, the connector having a second end operatively coupled to an end of a first member and wherein the second member is configured for mounting to a second bone of a subject. | 2014-01-30 |
20140031871 | ROD CONTOURING METHOD FOR PERCUTANEOUS PEDICLE SCREW EXTENSION - Anatomic points within the body are projected outside the body through the use of extenders ( | 2014-01-30 |
20140031872 | SPINAL FIXATION TOOL SET AND METHOD - A tool set for implanting a rod in a human spine in conjunction with bone screws includes a pair of end guide tools that receive opposite ends of the rod in channels and under manipulation by a surgeon facilitate transport of the rod toward the bone screws attached to the guide tools. Each end guide tool includes a laterally extending, rigid, rod holding structure located near a bottom surface thereof. For bone screw implantation, the end guide tools and intermediate guide tools are assembled with a driver. For reducing a rod into the bone screw, a rod pusher is deployed that is coaxial with a respective guide tool and includes an outer sleeve that abuts the rod as the sleeve is translated along the guide tool and toward the bone screw. A method utilizing the tool set allows a surgeon to percutaneously implant the bone screws and the rod in the patient. | 2014-01-30 |
20140031873 | Spinal fixation tool set and method - A spinal implant tool set includes end guide tools having flexible back wall flaps that receive opposite ends of the rod and intermediate guide tools that hold the rod in intermediate locations between the end guide tools. Both the end and intermediate guide tools include an attachment structure for operably connecting the guide tool to a bone screw. A multi-function installation tool and a bone screw driver each mate and cooperate with the guide tools. A method utilizing the tool set allows a surgeon to percutaneously implant the bone screws and the rod in the patient. | 2014-01-30 |
20140031874 | MINIMALLY INVASIVE DEVICES, SYSTEMS AND METHODS FOR TREATING THE SPINE - Devices and methods are provided for surgical retraction with a minimally invasive, maximum access surgical system. The surgical system can include anchor extensions that can be attached to bone screws. The bone screws can be inserted into a pedicle of a vertebral body. A retractor can be attached to anchor extensions connected to adjacent vertebrae on an operational side, and the retractor can be attached to anchor extensions connected to adjacent vertebrae on a contralateral side. The retractor can be used to distract the vertebral disc space between the adjacent vertebrae. | 2014-01-30 |
20140031875 | Transverse Connector - A transverse connector system having a first and a second locking element. The present invention also provides transverse rod having opposing first and second ends, the first end being retained within a portion of the first locking element and the second end being retained within a portion of the second locking element. The first locking element is configured with a connector body for engaging and capturing an elongated rod and a transverse rod simultaneously. | 2014-01-30 |
20140031876 | Method of reduction of proximal humeral fracture - A method for reducing and fixing fractures, for example, a proximal humeral fracture. A jacking device is releasably attached to a locking plate that presses against an inferior aspect of the head to rotate the head into anatomic alignment. Suture material is stitched into the soft tissue superior to the head and pulls the superior end of the head and guides and steers the head. The suture material is passed through suture holes in the superior end of the plate. The jacking device is positioned to hold the head in an anatomic neck/shaft angle, thereby allowing the head to be fixed to the locking plate. In one such embodiment, a swivel bushing in the plate receives the jacking device and allows the angle of the device to be adjusted as desired. To aid in the fluoroscopic visualization during surgery, a radiolucent retractor is used to avoid blocking the surgeon's view. | 2014-01-30 |
20140031877 | LOW PROFILE PERIARTIULAR TENSION BAND PLATING SYSTEM WITH SOFT TISSUE NEUTRALIZATION CABLE TUNNEL/CHANNEL FOR USE ON THE OLECRANON - A bone plating system comprising: a plate, where the plate is low-profile and capable of contouring to a bone; a variable number of screw holes, locking or non-locking; at least one channel or tunnel through the plate; and at least one flexible device passing through the channel or tunnel and passing through soft tissue attached to the bone. The low profile plate, in combination with the flexible device passing through the surrounding soft tissue, functions as a tension band and acts to neutralize the muscle forces tending to pull the bone apart at a fracture. The low profile tension band plating system is targeted for periarticular tensile fractures for repair of the olecranon. | 2014-01-30 |
20140031878 | LOW PROFILE PERIARTIULAR TENSION BAND PLATING SYSTEM WITH SOFT TISSUE NEUTRALIZATION CABLE TUNNEL/CHANNEL FOR USE ON THE GREATER TUBEROSITY OF THE HUMERUS - A bone plating system comprising: a plate, where the plate is low-profile and capable of contouring to a bone; a variable number of screw holes, locking or non-locking; at least one channel or tunnel through the plate; and at least one flexible device passing through the channel or tunnel and passing through soft tissue attached to the bone. The low profile plate, in combination with the flexible device passing through the surrounding soft tissue, functions as a tension band and acts to neutralize the muscle forces tending to pull the bone apart at a fracture. The low profile tension band plating system is targeted for periarticular tensile fractures for repair of the greater tuberosity of the humerus. | 2014-01-30 |
20140031879 | Bone Plate with Screw Hole Arrangement - An orthopedic screw system includes a screw with a locking head that can both lockingly engage in a fixed angle threaded screw hole to secure a plate to a bone without compression, and non-lockingly engage at a compression screw hole to provide compression between the plate and the bone. The structure of the system is particularly well adapted to plates and screw of small dimensions, such as screws smaller than 3.5 mm and is capable of providing high compressive force, on the order of 120 lbs of axial load, without significant plastic deformation between the screw and plate. Further, the screw holes are structured for arrangement in tight clusters on the bone plate, thereby facilitating a compact design on the bone plate. | 2014-01-30 |
20140031880 | POLYAXIAL BONE ANCHORING DEVICE WITH ENLARGED PIVOT ANGLE - A polyaxial bone anchoring device includes a receiving part to receive a rod for coupling the rod to a bone anchoring element, the receiving part having a top end and a bottom end, a first passage at the bottom end with a first longitudinal axis, and a second passage at the top end with a second longitudinal axis that intersects the first longitudinal axis, and a compression element, wherein at least one of the receiving part or the compression element has a seat with an opening facing the bottom end, and wherein the compression element is movable relative to the receiving part along the first longitudinal axis between a first position wherein the seat is expandable and configured for insertion of a head of a bone anchoring element and pivoting of the head, and a second position wherein the seat is compressed to lock an inserted head therein. | 2014-01-30 |
20140031881 | Ankle Nail Assembly - The present disclosure provides methods and devices that allow for rotational control, compression and fusion of the ankle as required for treatment while providing additional mobility in the movement of the foot. The devices of the present disclosure are configured to go through the talus and tibia for fusion of ankle joint while avoiding the calcaneus and subtalar joint. According to a first aspect, exemplary embodiments of the present disclosure are curved to provide sufficient area for rotational control and compression of the ankle bones. According to a second aspect, exemplary embodiments of the nails of the present disclosure are configured to be placed at an angle with respect to the intramedullary canal. | 2014-01-30 |
20140031882 | SURGICAL REDUCTION CLAMP - A surgical reduction clamp has a first clamping arm and a second clamping arm movable relative to the first clamping arm. The first clamping arm comprises a base portion, a tip portion, a joint movably coupling the tip portion to the base portion, and a locking member adapted to lock the joint so as to fasten a position of the tip portion relative to the base portion. The joint is a revolute joint having a spherical portion which can be locked into position by a clamping force. | 2014-01-30 |
20140031883 | AUTOMATED EXTERNAL DEFIBRILLATOR CONFIGURATION - Systems and techniques for configuring an Automated External Defibrillators are described herein. | 2014-01-30 |
20140031884 | MEDICAL EQUIPMENT SERVICING - Systems and techniques for centralized management and servicing of medical equipment such as automated external defibrillators (AEDs) are described herein. | 2014-01-30 |
20140031885 | MEDICAL EQUIPMENT MESSAGING - Systems and techniques for providing text-based communications from medical equipment such as automated external defibrillators (AEDs) are described herein. | 2014-01-30 |
20140031886 | VENTRICULAR PACING TO AUGMENT ATRIAL NATRIURETIC HORMONE PRODUCTION - Intermittent delivery of ventricular pacing pulses synchronized to occur during an atrial diastole time period can be used to provide atrial stretch therapy and augment the production and release of atrial natriuretic hormone. | 2014-01-30 |
20140031887 | IDENTIFYING HEART FAILURE PATIENTS SUITABLE FOR RESYNCHRONIZATION THERAPY USING QRS COMPLEX WIDTH FROM AN INTRACARDIAC ELECTROGRAM - Methods and systems are disclosed for determining whether a patient is a responder to cardiac resynchronization therapy. The beginning and ending of the intrinsic ventricular depolarization are determined through signals measured from one or more electrodes implanted in the patient's heart. An interval between the beginning and ending of the intrinsic ventricular depolarization is computed and is compared to a threshold. The threshold may be determined empirically. The pacing parameters of a heart stimulation device, such as a pacemaker, may then be configured, for example, by setting the paced atrio-ventricular delay based on whether the patient responds positively to cardiac resynchronization therapy. | 2014-01-30 |
20140031888 | ELECTRODE DISPLACEMENT DETECTION - Electrode displacement can be detected using a thoracic impedance or conductivity signal. The thoracic impedance or conductivity signal can be filtered to attenuate cardiac contraction (stroke) and respiration components. A fluid status component of the thoracic impedance or conductivity signal can be used to detect a posture-shift related electrode displacement, such as can result from left ventricular/coronary sinus (LV/CS) lead pullback upon a recumbent to upright posture shift. | 2014-01-30 |
20140031889 | INTERNAL RESONANCE MATCHING BETWEEN AN IMPLANTED DEVICE AND AN EXTERNAL DEVICE - A unit configured for implantation in a subject's body may include a carrier, an implantable circuit associated with the carrier, an antenna arranged on the carrier and configured to wirelessly receive energy from a location external to the subject's body and to provide at least a portion of the energy to the implantable circuit, and at least one component associated with the carrier for receiving energy from the implantable circuit. Wherein the implantable circuit and the antenna have an internal resonant frequency mismatched from an external resonant frequency of an external circuit, to account for resonance frequency variation as a result of implantation in the subject's body. | 2014-01-30 |
20140031890 | ELECTRICAL CONTACTS ON A MEDICAL DEVICE PATCH - A device for conveying power from a location external to a subject to a location within the subject may include a flexible carrier and an adhesive on a first side of the carrier. A coil of electrically conductive material may be associated with the flexible carrier. A mechanical connector may be associated with the carrier opposite the adhesive, wherein the mechanical connector is configured to retain a housing and permit the housing to rotate relative to the flexible carrier. At least one electrical portion may be associated with the carrier in a manner permitting electrical connection to be maintained between the flexible carrier and the housing as the housing is rotated. | 2014-01-30 |