11th week of 2014 patent applcation highlights part 54 |
Patent application number | Title | Published |
20140074138 | PUSH-TO-CHARGE MECHANISM FOR LANCING DEVICE - A lancing device has a charging mechanism that operates to convert an external push action by a user to an internal pull action that retracts and charges a lancet for use in a lancing stroke. In some embodiments, the charging mechanism includes a user-actuated charging push-button, a reverse charging member coupled to a lancet carrier, and a reverse-motion conversion member coupled therebetween. Depressing the user-actuated member in a first longitudinal direction causes transverse movement of the conversion member, which in turn causes longitudinal retraction of the reverse charging member and the lancet carrier coupled thereto in a second longitudinal direction opposite the first direction, thereby charging a drive mechanism of the lancing device. In other embodiments, a rack-and-pinion gear mechanism provides the same push-to-pull functionality. | 2014-03-13 |
20140074139 | LANCING DEVICE - A lancing mechanism is adapted to move between a resting, cocking and a puncture position. The lancing mechanism comprises a lancet holder adapted to receive a lancet, a shaft attached to the lancet holder, at least one drive spring and at least one damping spring. The drive spring surrounds at least a portion of the shaft and drives the lancing mechanism from the cocking position to the puncture position. The damping spring moves the lancing mechanism from the puncture position to the resting position. The drive spring is located at least partially within the damping spring. | 2014-03-13 |
20140074140 | INFLATOR FOR DILATION OF ANATOMICAL PASSAGEWAY - A dilation catheter system is provided to dilate the ostium of a paranasal sinus; or to dilate some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The dilation catheter system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter may be inserted within the affected passageway to allow the dilator to be positioned through the guide catheter and into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. | 2014-03-13 |
20140074141 | INFLATOR FOR DILATION OF ANATOMICAL PASSAGEWAY - A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly. | 2014-03-13 |
20140074142 | CATHETER WITH RELEASABLE BALLOON AND RELATED METHODS - Various embodiments of a balloon catheter and related methods are disclosed. In particular, one exemplary embodiment of a balloon catheter may include a balloon having an inlet opening for receiving inflation fluid and a one-way valve disposed in the inlet opening to allow inflow of the inflation fluid into the balloon while substantially preventing backflow of the inflation fluid from the balloon. The catheter may also include an elongated shaft comprising a proximal end, a distal end, and a lumen extending between the proximal and distal ends. The shaft may be configured to supply the inflation fluid to the balloon through the lumen and to releasably couple the balloon to the distal end of the shaft. | 2014-03-13 |
20140074143 | INSERTION TOOL AND INSERTION METHOD FOR ARTERIAL TAMPONADE DEVICE - An ergonomic insertion tool for insertion and retrieval of an arterial tamponade device which has an elongate connecting strut of resiliently deformable material and an arterial compressor at one end. The tool has a handle with a hand grip portion including an actuating trigger, and an elongate barrel. The barrel has a shaft and an outer sleeve telescopically engaged over the shaft. In a first position, a hooked distal end of the shaft protrudes from the sleeve to engage a bend between adjacent end portions of the connecting strut. On movement into a second position, the sleeve extends over the hooked end and compresses the deformable connecting strut into a deformed, U-shaped configuration to hold the device during insertion or retrieval. On movement back into the first position, the deformed device is released to spring out towards the expanded condition. | 2014-03-13 |
20140074144 | RETRIEVAL CATHETER WITH EXPANDABLE TIP - Catheters of the present disclosure include a catheter shaft and an expandable tip, which can retrieve materials slightly larger than an inner diameter of the catheter shaft. The tip may be expandable such that it can easily transform from a first size and shape to a second size and shape to aid in the retrieval of the materials (i.e., the thrombus, embolus, or foreign body). Catheter tips may be expanded by inflation, removal of a constraining member, or an input such as heat, light, or electrical energy. | 2014-03-13 |
20140074145 | VENA CAVA FILTER WITH DUAL RETRIEVAL - An intravascular filter assembly has an expanded state for capturing thrombi in a patient's blood vessel, a first a collapsed state for removal from the patient's blood vessel in a first direction and a second collapsed state for removal from the patient's blood vessel in a second direction. A plurality of first struts extends from a first axial side of a fixed hub, and a plurality of second struts extends from the opposite axial side of the fixed hub. An axially movable hub has a first position radially surrounding the tubular body, a second position axially spaced apart from the fixed hub along the first struts, and a third position axially spaced apart from the fixed hub along the second struts. The first struts are collapsed when the movable hub is in the second position, and the second struts are collapsed when the movable hub is in the third position. | 2014-03-13 |
20140074146 | VENA CAVA FILTER WITH DUAL RETRIEVAL - An intravascular filter assembly has an expanded state for capturing thrombi in a patient's blood vessel and a collapsed state for removal from the patient's blood vessel. The filter assembly includes a fixed hub defining a tubular portion, a plurality of struts extending from a first axial side of the tubular portion of the fixed hub, and an axially movable hub. The struts have an expanded configuration and a collapsed configuration. The axially movable hub has a first position radially surrounding at least an axial portion of the tubular portion and a second position axially spaced apart from the fixed hub along the struts. The struts are in the collapsed configuration when the movable hub is in the second position. A first coupling member extends from the first axial side from the movable hub; and a second coupling member extends from a second axial side opposite the first axial side. | 2014-03-13 |
20140074147 | CLOT CAPTURE DEVICE - A system and method for preventing the movement of emboli away from a vascular region. The system generally includes a medical device having a clot capture assembly, a shaft, and a sheath disposed about the shaft, and a console. The clot capture assembly includes a first and second clot capture element, each of which is disposed between the shaft and sheath when in a first position. When the sheath is retracted, the first and second clot capture elements expand into a second position, at least a portion of the first and second clot capture elements being substantially in contact with at least a portion of an interior surface of a section of vasculature. | 2014-03-13 |
20140074148 | EMBOLIC PROTECTION SYSTEM AND METHOD FOR USE IN AN AORTIC ARCH - A device temporarily positionable within an aortic arch for deflecting embolic particles released during a therapeutic or diagnostic procedure comprises a resilient frame defining an opening and a barrier disposed in the opening. The barrier has a plurality of openings, which may be pores, proportioned to allow passage of blood therethrough but to prevent passage of embolic particles. The barrier has a concave shape having a convex surface positionable in contact with a wall of an aorta to cover at least a brachiocephalic ostium. The frame may include an upstream end including a pair of lobes and an apex between the lobes, and has a generally tapered downstream end. | 2014-03-13 |
20140074149 | FLEXIBLE VASCULAR OCCLUDING DEVICE - A vascular occluding device for modifying blood flow in a vessel, while maintaining blood flow to the surrounding tissue. The occluding device includes a flexible, easily compressible and bendable occluding device that is particularly suited for treating aneurysms in the brain. The neurovascular occluding device can be deployed using a micro-catheter. The occluding device can be formed by braiding wires in a helical fashion and can have varying lattice densities along the length of the occluding device. The occluding device could also have different lattice densities for surfaces on the same radial plane. | 2014-03-13 |
20140074150 | METHOD AND APPARATUS FOR CAPTURING OBJECTS BEYOND AN OPERATIVE SITE IN MEDICAL PROCEDURES | 2014-03-13 |
20140074151 | Fixation Anchor Design for an Occlusion Device - An implantable medical device having barbs reducing in height and/or changing angle as the implantable medical device transitions for an expanded state to a constrained state is disclosed which may lessen the risk of injury associated with the removal and/or repositioning of a deployed device. Within the main body of the device may be positioned a plurality of fixation struts having an end secured to the main body and a barb end exiting the main body at a point of egress and extending radially outwards from the main body. The fixation struts may be secured to the main body such that the distance between the point of attachment of the secured end of a fixation strut and the respective point of egress from the main body its free barb forming end is greater in the constrained than expanded state. | 2014-03-13 |
20140074152 | DEVICE AND METHOD FOR DEFLECTING EMBOLI IN AN AORTA - An intra-vascular device ( | 2014-03-13 |
20140074153 | INSERTION DEVICE, TRAINING DEVICE, AND RECORDING SYSTEM - This insertion device is an insertion device for inserting a medical linear body ( | 2014-03-13 |
20140074154 | Airless, Non-Clogging Tip Assembly and Device - The invention described herein is a device for dripping a tissue sealant and/or adhesive that comprises a) first and second barrels or syringes that contain first and second biocomponents that are disposed between proximal and distal ends; b) a plunger in each barrel and c) a drip tip comprising i) a support having distal and proximal ends and at least two fluid passageways from the distal to the proximal end that are in fluid communication with one of the barrels of the dispensing device on the proximal end; and ii) an endcap that fits over the support having at least two flexible hinges. The present invention is also directed to an assembly for mixing and drip dispensing two reactive biologic components as tissue sealant and/or hemostatic agent and to methods for delivering biologic components to achieve hemostasis and/or tissue sealant by drip dispensing from the device described above. | 2014-03-13 |
20140074155 | Percutaneous Atrial and Ventricular Septal Defect Closure Device - Medical devices for closing anatomical apertures, such as atrial or ventricular septal defects, are disclosed. The medical devices can include a plug body having a proximal end, a distal end, and a longitudinal axis. The plug body can include an exterior surface, an interior surface defining an interior lumen, and a seal which can be located within the interior lumen. The medical devices can also include at least one arm member extending through the plug body between the exterior surface and the interior surface of the plug body. In certain embodiments, the medical device can include a distal loop and a proximal loop extending through the plug body. In certain embodiments, the proximal loop can be smaller than the distal loop, such that a top end and a bottom end of the proximal loop can fit within a top end and a bottom end of the distal loop. | 2014-03-13 |
20140074156 | BIOPSY INCISION CLOSURE DEVICE - A biopsy incision closure device includes a base having a frame incorporated therein. Together, the base and frame define an opening for performing a biopsy incision when the device is placed over a tissue surface. The base is typically composed of an elastomeric material and the frame comprises resilient inelastic members which can be used to close the opening in a highly uniform manner with minimum distortion and stress introduced into the tissue edges being drawn together. | 2014-03-13 |
20140074157 | PRE-TIED SURGICAL KNOTS FOR USE WITH SUTURE PASSERS - Sutures with pre-tied knots for use in percutaneous surgical procedures. Described herein are pre-tied sutures and methods of using them that may be used with a suture passer for percutaneously suturing tissue, including percutaneously passing and securing a loop of suture around a tear in a meniscus tissue of the knee. A suture with a pre-tied knot may include a length of suture and a knot body on the length of suture, and a leader snare tied to the length of suture by the knot body. The leader snare typically has an opening loop (bight or snare) through which an end of the suture may be passed. The tail of the leader snare may be pulled to remove the leader snare for the knot body and draw the end of the suture through the knot body to close the knot, which can then be tightened to secure the tissue. | 2014-03-13 |
20140074158 | TETHER LINE SYSTEMS AND METHODS FOR TONGUE OR OTHER TISSUE SUSPENSION OR COMPRESSION - Systems and methods of placing one or more suture loops into tissue, such as the base of the tongue, are described. A system can include a variable-thickness suspension line for suspending tissue, including a suture having a first thickness dimension; an elastomer surrounding a portion of the suture and defining a central segment of the suspension line having a second thickness dimension greater than the first thickness dimension, and at least one transition zone extending from the central segment of the suspension line to a lateral end of the suspension line, the transition zones having a thickness dimension that tapers from the second thickness dimension to the first thickness dimension. | 2014-03-13 |
20140074159 | METHODS FOR IMPROVING THE BIOACTIVITY CHARACTERISTICS OF A SURFACE AND OBJECTS WITH SURFACES IMPROVED THEREBY - A method for improving bioactivity of a surface of a surgical suture and sutures prepared thereby provides forming a gas-cluster ion-beam (GCIB) in a reduced-pressure chamber, introducing a surgical suture into the reduced-pressure chamber, and irradiating at least a first portion of the surface of said surgical suture with a GLIB derived beam. | 2014-03-13 |
20140074160 | Flexible Planar Member For Tissue Fixation - A flexible fixation assembly including a flexible main body and a suture engagement portion of the flexible main body. The suture engagement portion is configured to cooperate with a suture to mate the suture with the flexible main body. The flexible main body is configured to flex outward against walls of a bone hole when implanted therein to retain both the flexible main body and the suture mated therewith within the bone hole | 2014-03-13 |
20140074161 | WOUND CLOSURE DEVICES AND METHODS OF USE - Wound closure devices and methods of their use are described herein. A deployment instrument may be used to deploy and position tissue anchors which may be locked or secured along lengths of suture in suturing and plicating soft tissues, particularly along tissue regions located in areas of the body where space is limited. Generally, the fastening device may comprise a housing having one or more adjustable tissue anchors aligned longitudinally, wherein each of the one or more adjustable tissue anchors defines a receiving channel along a periphery of the tissue anchors, a tether having a length which is positionable within the receiving channel of each of the tissue anchors, and a plunger translatable relative to the housing, where movement of the plunger urges the one or more tissue anchors to attach securely to the tether. | 2014-03-13 |
20140074162 | Methods of Applying a Suture Cinch - A two-part suture cinch includes a collar and a plug. A cinch applicator is also provided, and includes an elongate tubular member, a plunger engaged within the distal end of the tubular member, a flexible shaft extending through the tubular member and plunger, and a proximal handle for moving the shaft longitudinally relative to the tubular member. The plunger includes a distal housing for the collar of the cinch, and the plug is coupled to the distal end of the flexible shaft. The suture is thread through the collar and a portion of the applicator. Operation of the applicator draws the plug into the collar and clamps the suture between the plug and collar. In addition, once the plug is coupled in to the collar, the plunger is displaced proximally to release the two-part cinch form the applicator. A method for applying the cinch is also provided. | 2014-03-13 |
20140074163 | SUTURE ANCHORS AND ASSEMBLIES FOR ATTACHING SOFT TISSUE TO BONE - Improved bone anchors are disclosed for anchoring one or more sutures attached to soft tissue to a bone. The bone anchor has an anchor body that extends between a distal and a proximal end. A bore is formed axially in the anchor body and opens at the proximal end. One or more pins are fixed within the bore of the anchor body. One or more sutures can be looped on the pins for anchoring soft tissue to bone. The anchor body has a socket within the bore for receiving a driver tool. The distal end of the anchor body forms a non-threaded extension, which stabilizes the bone anchor, and helps prevent lateral movement during use. In one embodiment, the anchor body has coarse threads for engaging soft bone tissue and fine threads for engaging hard bone tissue. | 2014-03-13 |
20140074164 | SUTURE ANCHOR WITH APERTURES AT TIP - A suture anchor includes a threaded anchor body, at least one aperture at the distal end of the suture anchor, and at least one groove in communication with the aperture. A suture strand can be inserted into the suture anchor and pass through the aperture, the portion of the suture seated in the groove or grooves being protected from abrasion during installation of the suture anchor. | 2014-03-13 |
20140074165 | Feeding Kit - A feeding kit forming a storage and preparation assembly for infant feeding implements that includes a receptacle to receive a teether and a plurality of wells to form food/drink inserts for the teether. The teether includes a lid that is removably coupled to a feeding portion, such that the inserts may be inserted into the feeding portion, a portion which includes a feeding member with a plurality of apertures. | 2014-03-13 |
20140074166 | SPINOUS PROCESS FIXATION DEVICE AND SYSTEMS - A minimally invasive spinous process fixation system includes dual rigid spinous clamps, each configured to articulate axially along a cylindrical shaft, and together configured to enclose and clamp around the adjacent or superior spinous process by means of opposing and swiveling spherical contact heads with spiked spinous contact faces. The spinous clamps are lockable when desired compression is achieved. A pedicle clamp has right and left clamp bodies for enveloping pre-existing pedicle rods. Each of the right and left clamp bodies includes upper and lower rigid metal plates supporting medial and lateral swivel cups. The upper and lower medial swivel cups engage and clamp about a connecting rod extending from the spinous clamp, and the upper and lower lateral swivel cups engage and clamp about one of the pedicle rods. A channel through the upper and lower metal plates accepts a locking screw to simultaneously tighten and fix the swivel cups in place about the connecting rod and the pedicle rod. A cross-connection between the right and left clamp bodies fixes the right and left clamp bodies together at a selected position. | 2014-03-13 |
20140074167 | INTERSPINOUS VERTEBRAL AND LUMBOSACRAL STABILIZATION DEVICES AND METHODS OF USE - Implantable devices are provided for stabilizing adjacent vertebrae and the lumbosacral region of a patient. The devices can comprise an interspinous flexible spacer body having a substantially U-shape comprising a superior section, inferior section, and a midsection extending therebetween. The superior and/or inferior sections can include a pair of lateral walls configured to engage a spinous process of a vertebra. Fixation caps can be provided for securing a spinous process of a vertebra to the flexible spacer body. To secure the flexible spacer body between the lumbar vertebra and an adjacent vertebra, an anchor assembly is provided. Also provided are methods of using the implantable devices to stabilize a patient's spine. | 2014-03-13 |
20140074168 | GROWING SPINAL ROD SYSTEM - A growing spinal rod system is configured to grow in response to the growth of a patient. The growing spinal rod system includes a housing, a spacer, and a sliding spinal rod. The housing includes a stepped passage therethrough. The spacer is disposed within the stepped passage and defines a through hole. The spacer includes a plurality of ribs biased inwards and into the through hole. The sliding spinal rod is slidably inserted through the through hole of the spacer. The sliding spinal rod moves the plurality of ribs outwards. The plurality of ribs permits the sliding spinal rod to extend from the housing and inhibit the sliding spinal rod from retracting into the housing. | 2014-03-13 |
20140074169 | SPINAL CORRECTION SYSTEM AND METHOD - A spinal correction system comprises a fixation element including a proximal portion and a distal portion. The proximal portion includes a wall that defines a cavity and at least one post including a first portion and a second portion having a center. The fixation element further includes a locking element engageable with the wall to dispose the second portion in the cavity. A connector defines a first cavity configured for disposal of a longitudinal element and a second cavity configured for disposal of the first portion. The fixation element is moveable between a first orientation such that the first portion is rotatable to a selected angle about the center in a plurality of planes relative to the distal portion and a second orientation such that the locking element fixes the first portion in a selected position relative to the distal portion. Methods of use are disclosed. | 2014-03-13 |
20140074170 | Delivery Device With Interior Dilation Element Channel - Described herein are devices and systems that can be used to perform minimally-invasive procedures including dilation, distraction and delivery of an implant. In one aspect, disclosed herein is a surgical access and orthopedic distraction device having a first cannula element including a first elongate portion and a first head portion; and a second cannula element including a second elongate portion and a second head portion. The first and second head portions reversibly mate to define a lip surrounding at least a portion of a proximal access portal of an elongate, tubular working channel formed by the first and second elongate portions. | 2014-03-13 |
20140074171 | METHODS FOR SPINAL FIXATION - A spinal stabilization system, method, and a surgical kit having a surgical extender apparatus for implanting a surgical screw are disclosed. The extender includes a housing having a distal end and a proximal end, a hollow interior passageway disposed between the distal end and the proximal end, a channel disposed along an exterior surface of the housing at least partially between the distal end and the proximal end and configured to at least partially expose the hollow interior passageway, an interior locking mechanism disposed on an interior surface of the housing and substantially adjacent the proximal end, wherein the interior locking mechanism is configured to allow attachment of at least one surgical tool, and at least one flexible member disposed substantially adjacent the distal end. The housing is configured to accommodate placement of a surgical screw implant. The surgical screw implant is secured to the housing using a mating feature in the surgical screw implant. The at least one flexible member is configured to retain the surgical screw implant. The mating feature is configured to control axial movement of the surgical screw implant. | 2014-03-13 |
20140074172 | Transverse Fixation Device For Spinal Fixation Systems - A transverse fixation device is disclosed. The device includes one or more connecting bodies disposed substantially between two elongate rods. Each connecting body includes a receptacle that is capable of engaging with the two elongate rods. A c-ring comprising an outer surface having a spherical curvature is also included. A third rod may be inserted into the c-ring. A clamp included in the connecting bodies may then be disposed about the c-ring and third rod to allow the connecting bodies to slidingly engage with the third rod. | 2014-03-13 |
20140074173 | BONE PLATE WITH A TRANSFIXATION SCREW HOLE - A system for securing bones together across a joint includes a transfixation screw and a plate. The plate includes an elongate spine having a transfixation screw hole disposed along the spine. The transfixation screw hole includes an inner surface configured to direct the transfixation screw through the transfixation screw hole such that the transfixation screw extends alongside the bridge portion at a trajectory configured to pass through a first position on the first bone and a second position on the second bone once the plate is placed across the joint. The transfixation screw includes a head configured to abut the inner surface of the transfixation screw hole and a shaft configured to contiguously extend through the first bone, across the joint, and into the second bone. | 2014-03-13 |
20140074174 | Triceps-Sparing Olecranon Fracture Repair Device and System - An improved olecranon fracture repair device and system. The device includes standoffs to minimize compression of a patient's triceps muscle and tendon. A buttress plate curved to approximate the olecranon process radius accepts a plurality of fixation screws is sized such that the distal end of the plate extends forward of the triceps tendon fibro-osseous junction. The system includes an installation tool having a positioning plate with a movable member. The positioning plate serves as a stabilizing device, a medullary cavity penetration drill template, and a fixture for guiding the intramedullary pins into the cavities. The movable member allows for removal of the tool following partial insertion of the repair device intramedullary pins. | 2014-03-13 |
20140074175 | IMPLANT FOR PELVIC RING FRACTURES - Implant for stabilization of pelvic ring fractures, comprising a nail for intraosseous implantation, a fixing agent and at least one locking element for relative fixation of the pelvic bone to the nail. | 2014-03-13 |
20140074176 | METHOD AND APPARATUS FOR SELECTIVELY CONTROLLING NEURAL ACTIVITIES AND APPLICATIONS OF SAME - In one aspect of the present invention, a method of transient and selective suppression of neural activities of a target of interest, such as one or more nerves, includes selectively applying at least one light to the target of interest at selected locations with predetermined radiant exposures to create a localized and selective inhibitory response therein. The localized and selective inhibitory response comprises a local temperature change. | 2014-03-13 |
20140074177 | METHOD AND APPARATUS TO PERFORM ELECTRODE COMBINATION SELECTION - Approaches for selecting an electrode combination of multi-electrode pacing devices are described. Electrode combination parameters that support cardiac function consistent with a prescribed therapy are evaluated for each of a plurality of electrode combinations. Electrode combination parameters that do not support cardiac function are evaluated for each of the plurality of electrode combinations. An order is determined for the electrode combinations based on the parameter evaluations. An electrode combination is selected based on the order, and therapy is delivered using the selected electrode combination. | 2014-03-13 |
20140074178 | CARDIAC RHYTHM MANAGEMENT SYSTEM SELECTING BETWEEN MULTIPLE SAME-CHAMBER ELECTRODES FOR DELIVERING CARDIAC THERAPY - A cardiac rhythm management system selects one of multiple electrodes associated with a particular heart chamber based on a relative timing between detection of a depolarization fiducial point at the multiple electrodes, or based on a delay between detection of a depolarization fiducial point at the multiple electrodes and detection of a reference depolarization fiducial point at another electrode associated with the same or a different heart chamber. Subsequent contraction evoking stimulation therapy is delivered from the selected electrode. | 2014-03-13 |
20140074179 | Movement disorder therapy system, devices and methods, and intelligent methods of tuning - The present invention relates to methods for tuning treatment parameters in movement disorder therapy systems. The present invention further relates to a system for screening patients to determine viability as candidates for certain therapy modalities, such as deep brain stimulation (DBS). The present invention still further provides methods of quantifying movement disorders for the treatment of patients who exhibit symptoms of such movement disorders including, but not limited to, Parkinson's disease and Parkinsonism, Dystonia, Chorea, and Huntington's disease, Ataxia, Tremor and Essential Tremor, Tourette syndrome, stroke, and the like. The present invention yet further relates to methods of tuning a therapy device using objective quantified movement disorder symptom data acquired by a movement disorder diagnostic device to determine the therapy setting or parameters to be provided to the subject via his or her therapy device. The present invention also provides treatment and tuning remotely, allowing for home monitoring of subjects. | 2014-03-13 |
20140074180 | Movement disorder therapy system and methods of tuning remotely, intelligently and/or automatically - The present invention relates to methods for remotely and intelligently tuning movement disorder of therapy systems. The present invention still further provides methods of quantifying movement disorders for the treatment of patients who exhibit symptoms of such movement disorders including, but not limited to, Parkinson's disease and Parkinsonism, Dystonia, Chorea, and Huntington's disease, Ataxia, Tremor and Essential Tremor, Tourette syndrome, stroke, and the like. The present invention yet further relates to methods of remotely and intelligently or automatically tuning a therapy device using objective quantified movement disorder symptom data to determine the therapy setting or parameters to be transmitted and provided to the subject via his or her therapy device. The present invention also provides treatment and tuning intelligently, automatically and remotely, allowing for home monitoring of subjects. | 2014-03-13 |
20140074181 | REGULATION OF AMYLOID BETA MOLECULAR COMPOSITION FOR THE TREATMENT OF ALZHEIMER'S DISEASE - A method of treating Alzheimer's disease (AD) is disclosed. The method comprises electrically stimulating a nerve pathway in a brain region of a subject with at least two high frequency spike bursts of electrical currents, the bursts comprising between 2-20 spikes, wherein a frequency of the spikes in the bursts is between 5-200 msec. | 2014-03-13 |
20140074182 | APPARATUS AND METHOD USING NEAR INFRARED REFLECTOMETRY TO REDUCE THE EFFECT OF POSITIONAL CHANGES DURING SPINAL CORD STIMULATION - A positionally sensitive spinal cord stimulation apparatus and method using near-infrared (NIR) reflectometry are provided for automatic adjustments of spinal cord stimulation. The system comprises an electrode assembly with an integrated optical fiber sensor for sensing spinal cord position. The integrated optical fiber sensor, comprising a set of optical elements for emitting light from a set of IR emitters and for collecting reflected light into a set of IR photodetectors, determines a set of measured optical intensities. As the spinal cord changes position, the angles of incidence for light from the IR emitter and the measured optical intensities change. A ratio of measured optical intensities in combination with a total measured optical intensity is used to interpolate a set of electrode stimulation settings from a calibration table. Electrode pulse characteristics are adjusted in real time to minimize changes in stimulation perceived by the patient during motion. | 2014-03-13 |
20140074183 | Spectral Contrast Enhancement in a Cochlear Implant Speech Processor - Among other things, enhancing spectral contrast for a cochlear implant listener includes detecting a time domain signal. A first transformation is applied to the detected time domain signal to convert the time domain signal to a frequency domain signal. A second transformation is applied to the frequency domain signal to express the frequency domain signal as a sum of two or more components. A sensitivity of the cochlear implant listener to detect modulation of each component is obtained. | 2014-03-13 |
20140074184 | Encoding Fine Time Structure in Presence of Substantial Interaction Across an Electrode Array - Among other things, a stimulation strategy can be customized for a cochlear implant implanted in an individual by testing at least a pair of electrodes selected from an array of electrodes associated with the cochlear implant. Testing the at least a pair of electrodes includes applying a first stimulation to the at least a pair of electrodes using a first pair of pulse trains that are out of phase, and applying a second stimulation to the at least a pair of electrodes using a second pair of pulse trains that are out of phase. A determination is made on whether the at least a pair of electrodes stimulate the same neural population based on a sensitivity of the individual to detect a perceived difference between the two pairs of pulse trains. The one or more electrodes of the array of electrodes are selectively stimulated based on the determination. | 2014-03-13 |
20140074185 | METHOD OF MINIMIZING INTERRUPTIONS TO IMPLANTABLE MEDICAL DEVICE RECHARGING - A system and method of controlling the charging of the battery of a medical device using a remote inductive charger, with the method utilizing both a relatively fast closed-loop charging control based on a proxy for a target power transmission value in conjunction, and a slower closed-loop control based on an actual measured transmission value to control a charging power level for charging the medical device. | 2014-03-13 |
20140074186 | NEURAL STIMULATION DEVICES AND SYSTEMS FOR TREATMENT OF CHRONIC INFLAMMATION - A system for treating chronic inflammation may include an implantable microstimulator, a wearable charger, and optionally an external controller. The implantable microstimulator may be implemented as a leadless neurostimulator implantable in communication with a cervical region of a vagus nerve. The microstimulator can address several types of stimulation including regular dose delivery. The wearable charger may be worn around the subject's neck to rapidly (<10 minutes per week) charge an implanted microstimulator. The external controller may be configured as a prescription pad that controls the dosing and activity of the microstimulator. | 2014-03-13 |
20140074187 | ELECTRODE SELECTION BASED ON CURRENT SOURCE DENSITY ANALYSIS - A system includes a stimulation generator, a sensing module, and a processing module. The stimulation generator is configured to generate electrical stimulation. The sensing module is configured to sense electrical physiological signals generated by a patient via a plurality of electrodes. The processing module is configured to determine a power value for each of the plurality of electrodes. Each power value indicates the power of the electrical physiological signals within a frequency band. The processing module is further configured to control the delivery of electrical stimulation to the patient based on the power values. | 2014-03-13 |
20140074188 | IMPLANTABLE MEDICAL DEVICE HAVING MULTIPLE ELECTRODE/SENSOR CAPABILITY AND STIMULATION BASED ON SENSED INTRINSIC ACTIVITY - In one embodiment, an implantable neurostimulator comprises a pulse generator that generates an electrical pulse signal to stimulate a neural structure in a patient, a stimulation lead assembly coupled to the pulse generator for delivering the electrical pulse signal to the neural structure, a plurality of sensors coupled to the pulse generator, and sensor select logic. Each sensor is individually selectable and the sensor select logic selects any two or more of the plurality of sensors for sensing a voltage difference between the selected sensors. In other embodiments, two or more physiologic parameters are sensed. In yet another embodiment, a method comprises sensing intrinsic electrical activity on a person's nerve and stimulating the nerve based on the sensed intrinsic electrical activity of the nerve. | 2014-03-13 |
20140074189 | COUPLED MONOPOLAR AND MULTIPOLAR PULSING FOR CONDITIONING AND STIMULATION - A method and neurostimulation system of providing therapy to a patient is provided. A plurality of electrodes are placed in contact with tissue of a patient, a conditioning pulse is conveyed from the plurality of electrodes in one of a monopolar manner and a multipolar manner, and a stimulation pulse is conveyed from the plurality of electrodes in a different one of the monopolar manner and the multipolar manner. As one example, the sub-threshold conditioning pulse may be a depolarizing pulse conveyed from the plurality of electrodes to render a first region of the tissue less excitable to stimulation, and the stimulation pulse may be conveyed from the plurality of electrodes to stimulate a second different region of the tissue. | 2014-03-13 |
20140074190 | SYSTEM AND METHOD FOR INDEPENDENTLY OPERATING MULTIPLE NEUROSTIMULATION CHANNELS - A multi-channel neurostimulation system comprises a plurality of electrical terminals configured for being respectively coupled to a plurality of electrodes, stimulation output circuitry including electrical source circuitry of the same polarity configured for generating a plurality of pulsed electrical waveforms in a plurality of timing channels, and control circuitry configured for instructing the stimulation output circuitry to serially couple the electrical source circuitry to different sets of the electrodes when pulses of the respective pulsed electrical waveforms do not temporally overlap each other, and for instructing the stimulation output circuitry to couple the electrical source circuitry to a union of the different electrode sets when pulses of the respective pulsed electrical waveforms temporally overlap each other. | 2014-03-13 |
20140074191 | SYSTEMS AND METHODS FOR USAGE REPLENISHMENT - Provided are dermatological medical devices and methods comprising a distal end for positioning at a region proximal a target therapeutic region of tissue, an output port at the distal end, an energy source that generates optical energy, which is output from the output port to the target therapeutic region of tissue, and a microcontroller that processes replenishment data that controls an operation parameter of the device. The device is activated for performing a treatment operation in response to a receipt and processing of the replenishment data. | 2014-03-13 |
20140074192 | BIOSTIMULATIVE ILLUMINATION APPARATUS - A biostimulative illumination apparatus for treating patient tissues includes at least one light emitting diode which can generate at least one narrow-pulse focused wave band suitable to be used as low-power and non-parallel focused light beams for biostimulative illumination. The wave length of the focused light beam is from 600 nm to 850 nm, the energy density of the focused light beams is from 2 Joule/cm' to 16 Joule/cm' and the divergence angle of the light beams is between 1° to 7° that includes 1°, 2°, 3°, 4°, 5°, 6° and 7°. | 2014-03-13 |
20140074193 | DEVICE FOR DERMATOLOGICAL USE WITH A FAILSAFE CONTROL - A device and method for dermatological use with one or a plurality of active components and a failsafe control. The device includes a light source configured to be toggled between an activated state and an inactivated state, a photosensitive detector configured to detect incoming light and a processing unit for the failsafe control. The processing unit is configured to concurrently determine whether light detected by the photosensitive detector is indicative of a safe operating proximity and is indicative of a safe operating skin tonal range; and activate the active components only when the processing unit determines that the device is within the safe operating proximity, and that the light reflected from the surface is indicative of the safe operating proximity and safe operating skin tonal range. | 2014-03-13 |
20140074194 | SYSTEMS AND METHODS FOR TREATING DERMATOLOGICAL IMPERFECTIONS - Provided are dermatological medical devices and methods comprising a distal end for positioning at a region proximal a target therapeutic region of tissue, an output port at the distal end, an energy source that generates optical energy, which is output from the output port to the target therapeutic region of tissue, and a control device that controls the optical energy at the target therapeutic region of tissue for increasing a temperature of the target therapeutic region of tissue for a period of time to a temperature that is less than an injurying temperature and induces an expression of heat shock proteins (HSPs) at the target therapeutic region of tissue. | 2014-03-13 |
20140074195 | APPARATUS FOR DELIVERING MULTIPLE FORMS OF ELECTROMAGNETIC RADIATION AND METHOD FOR ITS USE - An apparatus for delivering multiple forms of electromagnetic radiation and method for its use are disclosed. One embodiment provides a method for providing treatment using electromagnetic radiation therapy. The method comprises receiving a power input initiating a radiation unit. The radiation unit comprises one or more light emitting diodes, one or more laser diodes, and a frequency generator. The light emitting diodes are initiated to provide emission of electromagnetic radiation in continuous wave form mode and the laser diodes are initiated to provide for emission of electromagnetic radiation in continuous wave form mode. The frequency generator is controlled to provide a frequency generator waveform at a frequency to convert the output of the laser diodes from continuous wave form mode to pulse wave form mode, maintain the output of the light emitting diodes in continuous wave form mode, and cause emission of an electromagnetic field proximate the radiation unit. | 2014-03-13 |
20140074196 | HEATING PAD - An improved heating pad which minimizes or eliminates skin burns due to improper uses in three ways: by monitoring an absolute temperature of each surface of the heating pad; by monitoring a temperature difference between each surface of the heating pad, where a small temperature difference indicates that both sides of the heating pad are covered; and by monitoring the duty cycle of a heating element, where a large off portion of the duty cycle indicates both sides of the heating pad are covered. | 2014-03-13 |
20140074197 | NON-SURGICAL ORBITAL FAT REDUCTION - A method of nonsurgical orbital fat reduction includes providing an electromagnetic energy system that includes an electromagnetic energy source and a patient interface coupled to the electromagnetic energy source. The patient interface includes an elongate member configured to deliver electromagnetic energy generated by the electromagnetic energy source to tissue of a medical patient. The method also includes inserting at least a distal portion of the elongate member into an orbital fat pad of the medical patient and delivering a sufficient amount of electromagnetic energy from the electromagnetic energy source to the orbital fat pad to cause the orbital fat pad to shrink in volume. | 2014-03-13 |
20140074198 | COLD THERAPY APPARATUS HAVING HEAT EXCHANGING THERAPY PAD - A cold therapy system includes (i) a cooling bath structured to chill and hold chilled water; (ii) a pump positioned and arranged to pump the chilled water; (iii) a to-pad line positioned and arranged to hold chilled water pumped by the pump from the cooling bath; (iv) a from-pad line positioned and arranged to hold water returning to the cooling bath; and (v) a therapy pad in fluid communication with the to- and from-pad lines, the therapy pad including a patient-contacting chamber that is in heat exchange communication with a chilled-water chamber residing outside of the patient-contacting chamber when the therapy pad is donned. | 2014-03-13 |
20140074199 | METHOD AND APPARATUS FOR TREATMENT OF VIRAL DISEASES - An apparatus and method for treating viral infections delivers electrical stimulation to the skin or mucosa of a patient. The electrical stimulation is applied as a series of electrical pulses having different electrical characteristics. The apparatus may include a housing having at least two electrodes supplied with both AC and DC voltage, and powered by a battery. The electrodes are designed so as to maximize contact with the patient. | 2014-03-13 |
20140074200 | IMPLANTABLE LEAD AND MEDICAL DEVICE USING THE SAME - An implantable lead includes a pipe, a flexible conductive layer, at least one connector, at least one contactor and at least one wire. The pipe includes a first end portion, a second end portion opposite to the first end portion, and a middle portion connecting the first end portion and the second end portion. The flexible conductive layer is located on the middle portion of the pipe. The at least one connector is located on the first end portion of the pipe. The at least one contactor is located on the second end portion of the pipe. The at least one wire is located in the pipe and electrically connects the at least one connector and the at least one contactor. A medical device using the implantable lead is also provided. | 2014-03-13 |
20140074201 | CONFORMAL POROUS THIN LAYER COATING AND METHOD OF MAKING - A method of forming an implantable medical device includes forming a porous layer of a first material on a substrate, extruding or molding a second material over the porous layer and removing the substrate after extruding or molding the second material to form an implantable medical device. | 2014-03-13 |
20140074202 | ANCHORING APPARATUS AND METHODS FOR USE - An apparatus for securing an implantable lead within tissue of a patient includes a base adapted to be secured to a patient's skull adjacent a craniotomy. The base has an upper surface and a lower surface with a central passage therebetween. The central passage is adapted to receive the implantable lead therethrough. The apparatus also has a cover that is releasably coupled to the base so as to substantially cover the central passage and capture the implantable lead therebetween. A first rotating member is also coupled with the base and the first member is rotationally movable so as to meet and engage the implantable lead at a plurality of positions within the central passage. | 2014-03-13 |
20140074203 | ELECTRICALLY BASED MEDICAL TREATMENT DEVICE AND METHOD - Embodiments of medical treatment including skin treatment using electrical energy, especially with the primary purpose for skin treatment for aesthetics are described generally herein. Other embodiments may be described and claimed. | 2014-03-13 |
20140074204 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074205 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074206 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074207 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074208 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074209 | CRIMP TERMINATIONS FOR CONDUCTORS IN IMPLANTABLE MEDICAL LEAD AND METHOD OF MAKING SAME - A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode. | 2014-03-13 |
20140074210 | High-Density Array of Micro-machined Electrodes for Neural Stimulation - The present invention is a micro-machined electrode for neural-electronic interfaces which can achieve a ten times lower impedance and higher charge injection limit for a given material and planar area. | 2014-03-13 |
20140074211 | BAND STOP FILTER COMPRISING AN INDUCTIVE COMPONENT DISPOSED IN A LEAD WIRE IN SERIES WITH AN ELECTRODE - A band stop filter is provided for a lead wire of an active medical device (AMD). The band stop filter includes a capacitor in parallel with an inductor. The parallel capacitor and inductor are placed in series with the lead wire of the AMD, wherein values of capacitance and inductance are selected such that the band stop filter is resonant at a selected frequency. The Q of the inductor may be relatively maximized and the Q of the capacitor may be relatively minimized to reduce the overall Q of the band stop filter to attenuate current flow through the lead wire along a range of selected frequencies. In a preferred form, the band stop filter is integrated into a TIP and/or RING electrode for an active implantable medical device. | 2014-03-13 |
20140074212 | MEDICAL LEAD TERMINATION SLEEVE FOR IMPLANTABLE MEDICAL DEVICES - A wire and electrode combination suitable for use with implanted medical devices, and a method for coupling the wire and electrode to achieve a robust electrical connection suitable for use with such medical devices are disclosed. The apparatus employs a wire that is optimized for strength, an electrode optimized for biocompatibility, and a termination sleeve with a closed distal end for coupling the wire to the electrode, while eliminating the potential for galvanic corrosion, enhancing weld quality, and facilitating manufacture of the apparatus. The method involves compressing the sleeve to engage the wire at two locations, where contact between the sleeve and wire at the first location seals the interior of the sleeve, and contact between the sleeve and wire at the second location electrically couples the wire to the sleeve. The sleeve, which is easier to manipulate than the wire, is then spot welded to the electrode. | 2014-03-13 |
20140074213 | CUFF ELECTRODE HAVING TUBULAR BODY WITH CONTROLLED CLOSING FORCE - Nerve cuff electrode including a tubular body having a longitudinal slit having electrodes disposed within the body. Wedge shape slits are formed into at least one of the interior wall and the exterior wall of the body, whereby the number and location of slits provided to facilitate the adjustment of the amount of compressive force of nerve cuff electrode about the nerve. | 2014-03-13 |
20140074214 | ELECTRODE CONSTRUCTIONS AND METHODS FOR MAKING THE SAME - Electrode constructions comprise an inner wall structure with an electrode assembly disposed therein that includes a number of stimulation sites disposed at different locations along its length thereby forming an electrode array. An outer insulating layer is disposed over the electrode assembly and comprises a number of openings disposed therethrough at locations corresponding to the stimulation sites to thereby permit direct contact between the stimulation sites and an adjacent external object. | 2014-03-13 |
20140074215 | DELIVERY SYSTEM FOR BIFURCATION STENTS - Systems for aligning and deploying side branch stents comprise a catheter having a side branch sensor at or near a distal end thereof. Methods comprises rotating and axially transitioning the catheter until the sensor is brought into alignment with an opening to the side branch vessel. | 2014-03-13 |
20140074216 | STENT WITH RETENTION PROTRUSIONS FORMED DURING CRIMPING - Stents that forms protrusions in a crimped state and methods of crimping the stent are disclosed. | 2014-03-13 |
20140074217 | EXPANSION-ASSISTING DELIVERY SYSTEM FOR SELF-EXPANDING STENT - A delivery system for a self-expanding stent includes a catheter having a distal end and being configured to retain a self-expanding stent proximate the distal end. The delivery system also includes an inflatable device provided on the catheter and positioned proximate the distal end. The inflatable device, typically a balloon, is configured to selectively assist the self-expanding stent with radial expansion. The catheter includes a tubular member and an outer member coaxially positioned about the tubular member. The outer member can slide relative to the tubular member in an axial direction. The outer member is configured to retain a self-expanding stent in a radially-compressed position and to release the self-expanding stent to a radially-expanded position. | 2014-03-13 |
20140074218 | IMPLANT DEPLOYMENT APPARATUS - A delivery system including a restraining member maintains a collapsed implant in its collapsed state for delivery through a small passageway to a desired site in a mammalian body. Once the implant is positioned at the desired site, the restraining member is released so that the stent may expand or be expanded to its expanded state. In a preferred embodiment, the restraining member comprises a sheet of material that surrounds at least a portion of the collapsed stent. Portions of the restraining member are releasably coupled to one another with a low profile thread-like member or suture. | 2014-03-13 |
20140074219 | ADHESIVE STENT COATING FOR ANTI-MIGRATION - A stent, the stent comprising a first coating composition comprising at least one bioadhesive and a second coating composition disposed over the first coating composition, the second coating composition comprising at least one biodegradable polymer. | 2014-03-13 |
20140074220 | Stent With Reduced Weld Profiles and a Closed-End Wire Configuration - A prosthesis including a composite wire forming a mesh, the mesh having a variable diameter wherein at least one end region has a larger diameter than a middle portion; the mesh having an exterior surface and an interior surface, wherein at least one of the surfaces is covered with silicone; and a retrieval loop positioned at at least one end of the mesh. | 2014-03-13 |
20140074221 | STENT STRUCTURE FOR IMPLANTABLE MEDICAL DEVICE | 2014-03-13 |
20140074222 | Flexible Stent With Improved Axial Strength - A stent comprises a generally cylindrical band having a pattern of alternating first and second struts, the first struts being wider than the second struts, the first and second struts being of substantially the same length. | 2014-03-13 |
20140074223 | Multiple Orifice Implantable Heart Valve and Methods of Implantation - A surgically implantable multiple orifice heart valve having a valve frame with at least two orifices, each of which can accommodate a tissue valve. The multiple orifice heart valve includes a stent frame having a first side, an opposite second side, and multiple orifices or opening, each of which extends from the first side to the second side of the stent frame and is adjacent to at least one of the other multiple orifices or openings. | 2014-03-13 |
20140074224 | COATING OF FAST ABSORPTION OR DISSOLUTION - A coating of fast absorption or fast dissolution on an implantable device and methods of making and using of the coating are provided. | 2014-03-13 |
20140074225 | ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE - A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis. | 2014-03-13 |
20140074226 | ANTI-ROTATION LOCKING FEATURE - An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rotation thereof during use of the tool by the surgeon. A locking device is associated with the adjustment tool to enable the releasable attachment of the tool to the anatomical device during its adjustment by manipulation of the tool. The locking device is oriented into operative and inoperative positions by the engagement and disengagement of locking elements. A scale may be provided on the adjustment tool to assist a surgeon in determining the size or amount of adjustment to the size of the anatomical device during its adjustment. | 2014-03-13 |
20140074227 | Transcatheter Prosthetic Heart Valve Delivery Device with Stability Tube and Method - A device for percutaneous delivery of a stented prosthetic heart valve. The device includes a sheath, a handle, and an outer stability tube. The sheath includes a distal capsule and a proximal shaft. The handle has a housing maintaining an actuator mechanism that is coupled to the shaft. The actuator mechanism is configured to selectively move the shaft, and thus the capsule, relative to the housing. The stability tube is coupled to the housing and is coaxially received over the shaft such that the shaft is slidable relative to the stability tube. In a delivery state, the capsule encompasses the prosthetic valve. In a deployed state, the capsule is withdrawn from the prosthetic valve. The shaft slides relative to the stability tube in transitioning from the loaded state to the deployed state. When used with an introducer device, the stability tube frictionally isolates the sheath. | 2014-03-13 |
20140074228 | PROSTHETIC HEART VALVE - A prosthetic mitral valve assembly, comprising a housing in which a plurality of leaflets are pivotally supported, wherein a periphery of the leaflets cooperates with an inner surface of the housing to close the valve and the housing is formed with an external shape which substantially corresponds to that of a mitral valve annulus so as to fit within the annulus. | 2014-03-13 |
20140074229 | DEVICE FOR THE IMPLANTATION AND FIXATION OF PROSTHETIC VALVES - A device for the transvascular implantation and fixation of prosthetic heart valves having a self-expanding heart valve stent ( | 2014-03-13 |
20140074230 | Eye Aperture Enhancing Prosthesis and Method - A prosthesis capable of being worn on the eye of a wearer having a convex surface and a concave surface. The prosthesis has an aperture widening zone located on the convex surface. The prosthesis widens the natural palpebral fissure (aperture) of the wearer's eye by at least 1 mm. A method of widening the natural palpebral fissure of a wearer's eye by at least 1 mm is also provided. | 2014-03-13 |
20140074231 | BIOCOMPATIBLE COMPOSITIONS AND METHODS OF MANUFACTURE - This disclosure describes, in one aspect, a method that generally includes combining a silica precursor and a biocompatible polymer under conditions effective for the silica precursor and the biocompatible polymer to form a gel, at least partially dehydrating the gel, and rehydrating the gel. This disclosure also describes a corneal implant prepared by any embodiment of the general method described herein. | 2014-03-13 |
20140074232 | IMPLANTABLE DEVICE FOR MOLDING THE CURVATURE OF THE CORNEA - The present invention relates to an intrastromal corneal device for reshaping the curvature of the cornea comprising a substantially circular structure having a convex surface provided with openings for biological exchange between the layers of the cornea, said substantially circular structure comprising the shape of a circular segment or of a spherical/aspheric cap provided or not with a central opening. Said device further comprises means for promoting the reshaping of the cornea, so that it assumes a curvature closer to the intended curvature, thus providing a significant reduction of visual disturbances caused by corneal ectatic conditions such as keratoconus. | 2014-03-13 |
20140074233 | Haptic Combinations for Accommodating Intraocular Lenses - The invention relates to a haptic combination for accommodating an intraocular lens comprising at least one optical element ( | 2014-03-13 |
20140074234 | Scleral Epimacular Implant - The scleral epimacular implant comprises an arm ( | 2014-03-13 |
20140074235 | Apparatus And Process For Delivering A Silicone Prosthesis Into A Surgical Pocket - A tapered sleeve is provided that includes a lubricating coating on an inner surface. An implant (e.g., a pre-filled silicon breast implant) is introduced into a large end of the sleeve and extruded into a surgical pocket of minimal access incision size through a small-sized end of the apparatus. | 2014-03-13 |
20140074236 | Apparatus And Process For Delivering A Silicone Prosthesis Into A Surgical Pocket - A tapered sleeve is provided that includes a lubricating coating on an inner surface. An implant (e.g., a pre-filled silicon breast implant) is introduced into a large end of the sleeve and extruded into a surgical pocket of minimal access incision size through a small-sized end of the apparatus. | 2014-03-13 |
20140074237 | PROSTHETIC IMPLANT SHELL - A fluid-filled prosthetic implant having a shell comprising a matrix material and an additive distributed in the matrix material. | 2014-03-13 |