Patent application number | Description | Published |
20080306324 | MAGNETIC JOINT IMPLANT - The application is directed to devices and methods where one or more magnetic or magnetizable implants provides therapeutic benefits to a patient. The implant may be useful for expanding the range of motion of joints or dynamically providing different responses to changing conditions in the body where the implant is placed. An electromagnet is placed on or in a bone on one side of a joint, and another electromagnet or magnetically active material is placed on or in a bone on the opposing side of the joint. The electromagnet may be continuously energized to relieve pressure in the joint space, or may be energized in response to forces applied to the joint. | 12-11-2008 |
20090024161 | METHODS AND DEVICES FOR UTILIZING THERMAL ENERGY TO BOND, STAKE AND/OR REMOVE IMPLANTS - A fastener including material meltable at a temperature not likely to produce substantial tissue necrosis of neighboring body tissue, or “bondable material”, is caused to soften or melt by the application of vibratory energy, advantageously including ultrasonic vibratory energy. Vibratory energy is applied using a horn applied to the fastener, and tuned to generate vibratory motion proximate the horn, or at a point distal to the horn, for example at a point along the fastener body, or at the end of the fastener. Melted or softened material of the fastener bonds to a contacting surface, which may be body tissue or another implant. The contacting surface may also include bondable material, softenable or meltable through vibratory energy derived from contact with the fastener. To improve a bond, particularly where dissimilar materials are to be bonded, one or more contacting surfaces is provided with a roughened or porous surface, or a surface including one or more cavities or projections into or onto which softened or melted bondable material may form, bonding once the bondable material has cooled. | 01-22-2009 |
20090030353 | Orthosis Apparatus and Method of Using an Orthosis Apparatus - The present invention provides a new and improved orthosis for use in effecting relative movement between bones in an arm of a patient. The apparatus includes a lower cuff gripping distal bone, such as a wrist, and an upper cuff gripping a proximal bone, such as an upper arm. The lower cuff is secured in a rotatable drive assembly substantially coincident to a longitudinal axis of a medial bone, such as the forearm, during rotational distal adjustment. The angle between the forearm and the upper arm is adjustable and can be securely fixed at a desired angle. The rotation of the rotatable drive assembly effectuates the pronation and supination of the hand and wrist relative to the patient's forearm. The orthosis of the present invention can be disassembled with interchanging parts substituted depending on the patient's needs. | 01-29-2009 |
20090036814 | FINGER ORTHOSIS - The same orthosis can be used to sequentially move joints of different fingers of a hand. A hand cuff of the orthosis is mounted on the hand. Mechanisms operable to move the joints are connected to the hand cuff at locations aligned with the fingers. The mechanisms are connected with the fingers. The joints of the fingers are moved by operating the mechanisms. The joints and first and second portions of the fingers define on one side of the joints outer sectors which decrease in angle as the joints are extended. Force is applied to the first and second portions of the fingers to move the joints by providing relative rotation between internally and externally threaded members disposed in the outer sectors. Actuator members connected with the internally or externally threaded members are moved along paths that extend through the joints. | 02-05-2009 |
20090069733 | RANGE OF MOTION DEVICE - The present invention provides an orthosis for stretching tissue around a joint of a patient between first and second relatively pivotable body portions. The orthosis includes a first arm member affixable to the first body portion and including a first extension member extending therefrom. A second arm member affixable to the second body portion is also included and has a second extension member having an arcuate shape extending therefrom. The second extension member is operatively connected to the first extension member and travels through the first extension member along an arcuate path when the second arm member is moved from a first position to a second position relative to the first arm member. | 03-12-2009 |
20090138014 | APPARATUS AND METHOD FOR SECURING BONE - An anchor connected with a suture is moved through a passage between opposite sides of a bone. The anchor is then pivoted to change its orientation. A second anchor is connected with the suture. While tension is maintained in the suture, the suture is secured against movement relative to the anchors. This may be done by tying the suture or by using a suture retainer to hold the suture. A suture retainer may be used in place of the second anchor. The passage may extend across a fracture in the bone. The passage may have either a nonlinear or linear configuration. The passage may be formed by first moving a thin elongated member through the bone. The thin elongated member is then used as a guide for a drill. The thin elongated member is withdrawn from the drill and the suture anchor is moved through a passage in the drill. | 05-28-2009 |
20090216066 | MAGNETICALLY ASSISTED MEDICATION DELIVERY METHOD - A tracheal tube positioning apparatus is located relative to a patient's trachea by engaging the patient's Adam's apple. Indicia on relatively movable sections of the positioning apparatus provides an indication of the distance between the patient's mouth and the patient's larynx. A flexible guide rod is moved through a distance corresponding to the distance between the patient's mouth and larynx, as determined by the positioning apparatus. A magnet is utilized to attract a leading end portion of the guide rod. A plurality of emitters may be disposed in an array around the patient's Adam's apple. Outputs from the emitters are detected by a detector connected with the guide rod and by a detector connected with the tracheal tube. Alternatively, a plurality of detectors may be disposed in an array around the patient's Adam's apple to detect the output from an emitter connected with the guide rod and by an emitter connected with the tracheal tube. Expandable elements may be connected with the guide rod and/or tracheal tube to steer movement along an insertion path. | 08-27-2009 |
20090264799 | Shoulder ROM Orthosis - Therapeutic abduction of the shoulder joint is achieved using a hinged device, the hinge activated by a cable passed between pulleys to increase mechanical advantage. The cable is wound on a spool mounted on a ratcheting mechanism, whereby tension is maintained as the spool is wound via a knob or computer controlled motor. A rotation control device enables rotation of the spool by a user, but prevents rotation due to a load. Mating shackles pivot in connection with the hinge, and are activated by the cable to increase the angle of the hinge. The hinge is connected to the body, one portion affixed relative to the body, the other affixed relative to the upper arm. As the hinge angle is expanded, the shoulder joint is abducted, stretching the tissue of the joint. If resilient, the cable imparts a dynamic tensioning force to the shoulder joint. Medial or lateral rotation is accomplished by a second device disposed at the elbow, wherein the pivot point of internal/external rotation is along the axis of the upper arm. | 10-22-2009 |
20100106194 | STABILIZING A SPINAL ANATOMICAL STRUCTURE - Methods and devices for stabilizing spinal anatomical structures. Some example methods may include introducing a curved segment of an elongate fastener placement rod adjacent to a spinal anatomical structure, providing a fastener at the leading end of the curved segment, and/or securing the fastener in place with respect to the spinal anatomical structure. | 04-29-2010 |
20100211120 | METHODS AND DEVICES FOR UTILIZING BONDABLE MATERIALS - The invention primarily relates to fastening and stabilizing tissues, implants, and/or bondable materials, such as the fastening of a tissue and/or implant to a bondable material, the fastening of an implant to tissue, and/or the fastening of an implant to another implant. This may involve using an energy source to bond and/or mechanically to stabilize a tissue, an implant, a bondable material, and/or other biocompatible material. The invention may also relate to the use of an energy source to remove and/or install an implant and/or bondable material or to facilitate solidification and/or polymerization of bondable material. | 08-19-2010 |
20100228257 | JOINT REPLACEMENT COMPONENT - Imaging of a left or right joint is performed preoperatively, and an alignment guide and a custom cutting guide are formed based on the imaging. The alignment guide includes cannulations into which pins are placed. The cutting guide is then aligned using the pins, and bone of the joint is cut, using the guide, in preparation for an implant operative to replace a portion of the joint. The cutting guide is provided with one or more slots or surfaces to aid in aligning a cutting instrument. The alignment guide or cutting guide may be modified to correct for an existing joint problem, for example an incorrect alignment of the joint. The alignment guide or cutting guide may be formed with polymeric material. | 09-09-2010 |
20100276006 | ULTRASONIC DRAG MODULATION - Drag experienced by a vehicle travelling through an environmental media, such as air, is actively modulated by an energy beam which may either increase or decrease the drag. The energy beam may provide either a chemical, acoustic, or electromagnetic energy at a transition region between turbulent and laminar flow or at the leading edge of a laminar flow, or in the direction of a crosswind, in order to facilitate the respective increase or decrease in drag. An energy beam may be directed in a rearwards direction, relative to a direction of travel. | 11-04-2010 |
20110060375 | EXPANDABLE INTRODUCER SYSTEM AND METHODS - An expandable introducer with embodiments that may include a fastener, tubular member, sleeve and combinations thereof. The sleeve may have a wall with an inner surface and an outer surface. The sleeve may include a slit through the wall, which may allow the sleeve to be decreased in diameter for implantation and/or increased in diameter after implantation for alignment. The sleeve may include two slits in the tubular wall thereby forming two semi-tubular members. The semi-tubular members may be placed separately at the implantation site then aligned to form a tubular member. The tubular member may include threads, pebbles, bumps, ridges, hills, openings and combinations thereof. | 03-10-2011 |
20110202123 | ANATOMIC NEEDLE SYSTEM - A needle system for providing fluidic and/or instrument access to an internal body structure. Exemplary embodiments may include non-linear needles having anatomically appropriate lengths and curvatures. Some exemplary embodiments may include a pivotable base, which may assist in stabilizing the needle system with respect to a body structure and/or may be reconfigurable into a safety guard position. Exemplary needle systems may include expandable conduits providing fluidic and/or instrument pathways into internal body structures. | 08-18-2011 |
20110224539 | METHODS FOR POSITIONING AN ULTRASONIC CATHETER - An emitter may be disposed in a patient. Output from the emitter may be detected by a detector connected with the guide rod and by a detector connected with the tracheal tube. Alternatively, a detector may detect the output from an emitter connected with the guide rod and by an emitter connected with the tracheal tube. Emitter units may be ultrasonic transducers and emit ultrasonic energy. The detector may respond to ultrasonic energy. | 09-15-2011 |
20110230801 | RANGE OF MOTION DEVICE - The present provides an orthosis for stretching tissue around a joint of a patient between first and second relatively pivotable body portions. The orthosis includes a first arm member affixable to the first body portion and including a first extension member extending therefrom. A second arm member affixable to the second body portion is also included and has a second extension member having an arcuate shape extending therefrom. The second extension member is operatively connected to the first extension member and travels through the first extension member along an arcuate path when the second arm member is moved from a first position to a second position relative to the first arm member. | 09-22-2011 |
20110237985 | ELBOW ORTHOSIS - An orthosis for stretching tissue around a joint of a patient between first and second relatively pivotable body portions. The orthosis includes a first arm member affixable to the first body portion and including a first extension member extending therefrom. A second arm member affixable to the second body portion is also included and has a second extension member having an arcuate shape extending therefrom. A third arm member including a third extension member having an arcuate shape extending therefrom is interposed between the first and second arm members. The third arm member is operatively connected to the first and second arm members, such that the first and third arm members travel along an arcuate path defined by the second extension member when the third arm member is moved from a first position to a second position relative to the second arm member. Furthermore, the first arm member can slide along the third extension member as the third arm member is moved from the first position to the second position relative to the second arm member. | 09-29-2011 |
20110237991 | SHOULDER ORTHORSIS - A shoulder orthosis is utilized to effect relative movement between bones in a body of a patient. The orthosis includes a base section which is connected with a trunk of a patient's body, an upper arm section which is connected with an upper portion of an arm of the patient, and a lower arm section which is connected with a lower portion of the arm of a patient. An interconnection between the base section and upper arm section of the orthosis is disposed beneath an axilla between the trunk and arm of the patient. A main drive assembly is operable to rotate the lower arm section of the orthosis relative to the upper arm section of the orthosis to pivot a humerus bone in the upper arm of the patient relative to a scapula bone in a shoulder of the patient. A secondary drive assembly is operable to move the lower arm section and upper arm section relative to the base section of the orthosis to move the upper arm of the patient into alignment with the shoulder of the patient. | 09-29-2011 |
20110284113 | DRAG MODIFICATION SYSTEM - Drag experienced by a vehicle traveling through an environmental media, such as air or water, may be modified by one or more energy beams which may increase or decrease drag. Environmental media may be adjusted by microwave, chemical, ultrasonic, acoustic (including subsonic, sonic, or ultrasonic), or electromagnetic energy. One or more energy beams may be directed toward a transition region between turbulent and laminar flow, at the leading edge of a laminar flow, or in the direction of a crosswind. | 11-24-2011 |
20110295253 | METHODS AND DEVICES FOR TRAUMA WELDING - The present invention provides a method for stabilizing a fractured bone. The method includes positioning an elongate rod in the medullary canal of the fractured bone and forming a passageway through the cortex of the bone. The passageway extends from the exterior surface of the bone to the medullary canal of the bone. The method also includes creating a bonding region on the elongate rod. The bonding region is generally aligned with the passageway of the cortex. Furthermore, the method includes positioning a fastener in the passageway of the cortex and on the bonding region of the elongate rod and thermally bonding the fastener to the bonding region of the elongate rod while the fastener is positioned in the passageway of the cortex. | 12-01-2011 |
20120004588 | FINGER ORTHOSIS - A finger orthosis for moving a joint of a finger is provided. The finger orthosis includes a first cuff configured to couple to a first finger portion, a second cuff configured to couple to a second finger portion, and an actuator member coupled to said first and second cuffs, said actuator member configured to provide relative rotation between said first and second cuffs when a force is applied to said actuator member. | 01-05-2012 |
20120010623 | CANNULATED SYSTEMS - Access to the interior of the knee portion of the leg may be obtained through a cannula. The cannula may be inserted into a incision. The cannula may stretch the viscoelastic material of tissues forming the knee portion of the leg. Insertion of the cannula into the incision may expand the incision. The cannula may be expanded to facilitate movement of implants through the cannula. The implant may be formed of two or more portions, which may facilitate movement of the implant through the cannula. After the plurality of portions of the implant have been moved through the incision, portions of the implant may be interconnected to form a unitary implant. | 01-12-2012 |
20120029398 | RANGE OF MOTION SYSTEM - The application is directed to devices and methods useful for expanding the range of motion of joints based on principles of stress relaxation and creep. Expanded range of motion is achieved by placing body parts near the joint in positions that stretch tissue around the joint. Even when the device is in any one position, it can impart forces on the body members to urge them to stretch surrounding tissue even further. | 02-02-2012 |
20120059295 | MYOFASCIAL STRAP - A method of treating a patient with a strap is provided. The method includes providing a strap including a retainer portion, a base portion opposing the retainer portion, a foam layer having a first surface, and a fabric layer having a second surface, the foam layer having an elasticity greater than the fabric layer, contacting a body portion of a patient with the first surface, and retaining the strap against the body portion by connecting the retainer portion to the second surface. | 03-08-2012 |
20120071805 | RANGE OF MOTION DEVICE - A method of assembling an orthosis configured to stretch tissue around a foot and a toe of a wearer is provided. The method includes providing a first member affixable to the foot and including a first extension member extending therefrom, providing a second member affixable to the toe and including a second extension member, wherein the second extension member comprises an arcuate shape extending therefrom, the second extension member is operatively connected to the first extension member so that relative movement between the first and second affixable members is determined by movement along the arcuate shape, and coupling the first member to the second member. | 03-22-2012 |
20120101419 | SHOULDER ORTHOSIS INCLUDING FLEXION/EXTENSION DEVICE - A shoulder orthosis includes a shoulder therapy device adapted to provide treatment to a shoulder joint of a person, and a flexion/extension device. The flexion/extension device positions the shoulder joint in at least one of greater than 0 degrees of flexion and greater than 0 degrees of extension concurrently with the shoulder therapy device providing the treatment to the shoulder joint. In one example, the shoulder therapy device may be an abduction/adduction device and/or an internal/external rotation device. | 04-26-2012 |
20120121874 | CONFORMAL FABRIC SYSTEMS AND METHOD - Embodiments of the present disclosure provide a fabric that may include conformal fibers. The conformal fibers may have different heat reactive properties. Some of the fibers may become more pliable when exposed to low temperature heat. The low temperature fiber may be used to conformal fit the clothing to the wearer. Clothing may be partially or wholly made of heat reactive fibers, which may react to lower temperature heat, such as body temperature. The reactive fibers may conform the clothing to the wearer's body. | 05-17-2012 |
20120165841 | METHOD OF SECURING TISSUE - A retainer member formed of bone secures tissue relative to a bone. The retainer member forms an opening in a compact outer layer of the bone. The retainer member is enclosed in a tubular member or sleeve to prevent breaking of the retainer member during formation of the opening in the bone. The extent of movement of the retainer member into the hone in the patient's body is determined as the retainer member is moved into the bone. A suture may be connected with the retainer member and used to connect tissue with the bone. The retainer member may be positioned across a fracture in a bone to hold portions of the hone relative to each other. The retainer member may be used at a joint between end portions of bones to immobilize the joint and be released by breaking the retainer member. | 06-28-2012 |
20120191140 | APPARATUS AND METHOD FOR SECURING A PORTION OF A BODY - An anchor connected with a suture is moved through a passage between opposite sides of a bone. The anchor is then pivoted to change its orientation. A second anchor is connected with the suture. While tension is maintained in the suture, the suture is secured against movement relative to the anchors. This may be done by tying the suture or by using a suture retainer to hold the suture. A suture retainer may be used in place of the second anchor. The passage may extend across a fracture in the bone. The passage may have either a nonlinear or linear configuration. The passage may be formed by first moving a thin elongated member through the bone. The thin elongated member is then used as a guide for a drill. The thin elongated member is withdrawn from the drill and the suture anchor is moved through a passage in the drill. | 07-26-2012 |
20120215226 | METHODS FOR USING A PATIENT SPECIFIC ALIGNMENT DEVICE - A moveable implant may be provided between the distal end portion of a femur and a proximal end portion of a tibia. The implant may be freely moveable relative to both the femur and the tibia. Embodiments may be configured to fit the surfaces on the distal end portion and proximal end portion of the femur and tibia. As a result of imaging a portion of the patient, the actual configurations of the existing surfaces on the femur and tibia can be accommodated. | 08-23-2012 |
20120215233 | SYSTEM FOR SECURING A PORTION OF A BODY - Embodiments may have one or more projections which engage one or more recesses to position the sections of the retainer relative to each other. An applicator assembly may be used to apply energy to the retainer. Energy applied to the retainer may affect bonding of end portions of the projections to bottom portions of recesses in the retainer. The end portions of the projections may function as energy directors which concentrate energy. The applicator assembly may grip the retainer with a predetermined force. While the applicator assembly is gripping the retainer, the applicator assembly may apply energy to the retainer to effect bonding of sections of the retainer together. | 08-23-2012 |
20120221017 | METHODS FOR ROBOTIC ARTHROPLASTY - A computer navigation system may be used with the robot to guide movement of a cutting tool. A robot may perform cutting and/or implant placement operations on a portion of a patient. A robot may have computer controls that could be utilized to form the cuts without using guide members. | 08-30-2012 |
20120259253 | RANGE OF MOTION DEVICE - The present disclosure provides an orthosis for flexing tissue about an arm joint of a wearer. The orthosis includes a first arm member configured to couple to a first arm portion of the wearer, a second arm member pivotably coupled to the first arm member, the second arm member configured to couple to a second arm portion of the wearer, and a drive assembly coupled to the first and second arm members and configured to move the first arm member in an arcuate path. | 10-11-2012 |
20120259295 | Medical Product with Biodegradable Portion - Embodiments of the present disclosure provide a medical product with a biodegradable portion. The biodegradable portion is made of a biodegradable material and the biodegradable portion degrades faster than the remaining portion of the medical product. | 10-11-2012 |
20120259312 | METHODS AND DEVICES FOR BONE PREPARATION - A manifold has at least one manifold aperture extending therethrough and selectively placed in fluid communication with a fluid source. An insertion structure has at least one interior cavity at least partially defined by a structure shell and is selectively placed in fluid communication with a corresponding manifold aperture. The insertion structure is configured for selective placement in a penetrating relationship with a patient tissue below a surface of the patient tissue. At least one shell perforation extends through the structure shell and places the interior cavity in fluid communication with a surrounding ambient space. At least one fluid path extends from the fluid source, through the manifold aperture, into the interior cavity, through at least one shell perforation, and at least one of a proximate relationship and a contacting relationship with the patient tissue beneath the outer surface thereof. A fluid is directed along the fluid path. | 10-11-2012 |
20120310121 | ANKLE ORTHOSIS - An orthosis configured to stretch tissue around an ankle joint of a patient and methods for assembling and using the same are provided. The orthosis includes a first member affixable to a lower leg of the patient, a second member affixable to a foot of the patient, the second member including a second extension member having an arcuate shape configured to move along an arcuate path relative to the first member when the second member is moved from a first position to a second position relative to the first member, and a drive assembly coupled to the first member and the second member, the drive assembly configured to move the second member with respect to the first member. | 12-06-2012 |
20120310128 | APPARATUS AND METHOD FOR SPINAL DISTRACTION - A method of using and assembling a device configured to treat a spine of a patient is provided. The method of assembling includes providing a support member configured to be connected to a torso of a patient and coupling an actuator mechanism to the support member, the actuator mechanism configured to distract a spine of the patient relative to the torso by extending in a generally superior direction relative to the support member. | 12-06-2012 |
20120316472 | ULTRASONIC HANDPIECE - An ultrasonic handpiece includes a horn and a transducer system. The transducer system is configured to detect a first pressure applied to at least a first portion of the transducer system, transmit a signal associated with the first pressure, and generate ultrasonic vibratory energy. The first pressure is associated with a second pressure applied to the horn. | 12-13-2012 |
20120316473 | METHODS AND SYSTEMS FOR CONTROLLING AN ULTRASONIC HANDPIECE BASED ON SENSED PRESSURE - A system includes a handpiece configured to generate vibratory energy, and a generator coupled to the handpiece. The generator includes a processing device and a memory device having encoded thereon computer-readable instructions that are executable by the processing device to perform functions including receiving a pressure signal from the handpiece. The pressure signal is indicative of a pressure between the handpiece and a surgical implement. The functions further include determining the pressure between the handpiece and the surgical implement, comparing the pressure to a predetermined pressure range, and transmitting a control signal to the handpiece when the pressure is within the predetermined pressure range. | 12-13-2012 |
20120316474 | METHODS AND SYSTEMS FOR CONTROLLING AN ULTRASONIC HANDPIECE BASED ON TUNING SIGNALS - A system includes a handpiece configured to generate vibratory energy and a generator coupled to the handpiece. The generator includes a processing device and a memory device having encoded thereon computer-readable instructions that are executable by the processing device to perform functions including applying a first tuning signal to the handpiece. The first tuning signal has a first variable frequency within a predetermined frequency range. The functions further include detecting a first parameter and a second parameter of the ultrasonic handpiece in response to the first tuning signal, comparing the first parameter to the second parameter, and applying a second tuning signal to the ultrasonic handpiece. The second tuning signal has a second variable frequency within the predetermined frequency range. | 12-13-2012 |
20130041294 | RANGE OF MOTION DEVICE - An orthosis configured to stretch tissue around a foot and a toe of a wearer is provided. The orthosis includes a first member affixable to the foot and including a first extension member and a second member operatively connected to the first extension member and affixable to the toe, the second member including a second extension member having an arcuate shape. | 02-14-2013 |
20130066248 | PRONATION/SUPINATION ORTHOSIS AND METHOD - An orthosis for supination and/or pronation of a forearm of a wearer, the orthosis including a base, an upper arm support coupled to the base and configured to secure an upper arm of the wearer, a rotation assembly coupled to the base and including an output member rotatable relative to the base within a rotation plane, and a forearm support member coupled to the output member of the rotation assembly and configured to releasably engage a wrist and the forearm of the wearer. | 03-14-2013 |
20130144389 | JOINT SPACER - To change a spatial relationship between two or more bones in a patient's body, a wedge member is moved into a joint between the bones. The wedge member may have a cam-shaped configuration and be rotated through less than a revolution to apply force against the bones. The wedge member may have a porous construction which enables bone to grow through the wedge member and immobilize the joint. The wedge member may be coated with and/or contain bone growth promoting material. The wedge member may be connected to only one of the bones or may be connected to two adjacent bones. If the wedge member is connected to only one bone, the joint may be capable of being flexed after the wedge member is inserted into the joint. | 06-06-2013 |
20130190682 | METHODS AND SYSTEMS FOR CONTROLLING MEDICAL ENVIRONMENTS - A system for controlling an environment of a patient undergoing an surgical procedure is provided. The system includes a conduit configured to channel fluids towards the patient, a sensor configured to measure at least one operating parameter of the fluid being channeled to the patient, an effector configured to change the operating parameter of the fluid, and a controller configured to selectively activate the effector based on a signal received from the sensor. | 07-25-2013 |
20130197542 | METHOD OF PREPARING A FEMUR AND TIBIA IN KNEE ARTHROPLASTY - A cutting tool of a robotic system cuts away material from the femur without the use of physical resection guides while a navigation system tracks movement of the femur, with the navigation system cooperating with the robotic system to provide information associated with the position of the femur to the robotic system. The cutting tool of the robotic system also cuts away material from the tibia without the use of physical resection guides while the navigation system tracks movement of the tibia, with the navigation system cooperating with the robotic system to provide information associated with the position of the tibia to the robotic system. The navigation system enables separate tracking of the femur and tibia so that their respective positions can be determined when the femur and tibia move during surgery, with movement of the cutting tool relative to the femur and tibia represented on a display. | 08-01-2013 |
20130197543 | ROBOTIC ARTHROPLASTY SYSTEM INCLUDING NAVIGATION - A system for performing surgery on a femur and tibia of a knee joint. The system includes a robotic subsystem; a navigation subsystem in communication with the robotic subsystem; a control unit in communication with the robotic subsystem; and a display in communication with the control unit. The navigation subsystem provides the robotic subsystem with information relating to positions of the femur and tibia thereby enabling their separate tracking when the femur and tibia move during surgery. The navigation subsystem cooperates with the robotic subsystem to determine a position of the cutting tool relative to the femur and tibia to guide movement of the cutting tool to cut away material from the femur and tibia. The control unit receives information relating to the position of the cutting tool such that movement of the cutting tool relative to the femur and tibia during surgery is viewable on the display. | 08-01-2013 |
20130204272 | METHOD FOR ROBOTIC ARTHROPLASTY USING NAVIGATION - A method for robotic knee surgery on a femur and tibia of a knee joint. A navigation system tracks positions of the femur and tibia during the surgery as the femur and tibia move during the surgery. Information relating to the tracked positions of the femur and tibia is communicated from the navigation system to the robotic system. This information is used to guide movement of a cutting tool of the robotic system relative to the femur and tibia so that material from the femur and tibia can be removed by the cutting tool without the use of physical resection guides. | 08-08-2013 |
20130226185 | FEMORAL GUIDE FOR KNEE SURGERY - A joint replacement kit for use in a joint replacement procedure replacing a portion of a body joint. The kit includes a cutting guide and a trial component wherein the cutting guide and trial component are packaged together. There is also provided a method for replacing a portion of a body joint. The method includes providing a joint replacement kit having a cutting guide and a trial component, positioning the cutting guide against an end portion of a bone, cutting the end portion of the bone with a cutting instrument, positioning the trial component to the cut end portion of the bone, and disposing of the cutting guide and trial component. | 08-29-2013 |
20130226311 | WEDGE APPARATUS FOR USE IN OPERATING ON A BONE - An implantable device includes a polymeric body and a metallic first mounting strip connected to a trailing end portion of the body. The body has a leading end portion, a first side surface, a second side surface, an upper surface, a lower surface and a central opening extending through the upper and lower surfaces. The central opening has an internal surface with an internal leading surface, a first internal side surface and a second internal side surface. A first depth is defined between the leading end and the internal leading surface, a first spacing is defined between the first side surface and the first internal side surface and a second spacing is defined between the second side surface and the second internal side surface. The first spacing is substantially the same as the second spacing and the first depth is less than the first spacing. | 08-29-2013 |
20130237989 | TIBIAL GUIDE FOR KNEE SURGERY - A joint replacement kit for use in a joint replacement procedure replacing a portion of a body joint. The kit includes a cutting guide and a trial component wherein the cutting guide and trial component are packaged together. There is also provided a method for replacing a portion of a body joint. The method includes providing a joint replacement kit having a cutting guide and a trial component, positioning the cutting guide against an end portion of a bone, cutting the end portion of the bone with a cutting instrument, positioning the trial component to the cut end portion of the bone, and disposing of the cutting guide and trial component. | 09-12-2013 |
20130274653 | Patient Monitoring Apparatus and Method for Orthosis and Other Devices - A drug delivery system is provided. The drug delivery apparatus including at least one sensor configured to detect at least one of a drug delivery parameter and patient data and a portable communication device communicatively coupled to the drug delivery apparatus. The portable communication device includes an input device configured to receive data from the drug delivery apparatus, wherein the data includes at least one of a drug delivery parameter and patient data and an output device coupled to the input device and configured to display the received data. | 10-17-2013 |
20140018852 | ANCHOR FOR SECURING A SUTURE - An anchor for securing a suture relative to bone. The anchor includes a generally cylindrical body portion formed of a first material, a suture passage proximate the trailing end of the generally cylindrical body portion formed of a different second material, and at least one bone engaging projection to engage the anchor to the bone. | 01-16-2014 |
20140018853 | ANCHOR FOR SECURING A SUTURE - An anchor, formed of at least two different materials, for securing a suture relative to bone. The anchor includes a generally cylindrical body portion having a leading end configured to facilitate insertion of the body portion into the bone; a passage which is oriented transverse to the longitudinal axis of the body portion and proximate the leading end of the body portion; and bone engaging projections to secure the anchor in the bone. | 01-16-2014 |
20140018854 | DEVICE AND METHOD FOR SECURING A SUTURE - An improved method and device to secure a suture relative to body tissue. The device includes an outer sleeve with a generally cylindrical outer surface and an opening extending from the leading end to the trailing end adapted to receive at least a portion of the suture therein. The device also includes an inner member configured to be coaxially advanceable within the opening of the outer sleeve. The inner member and outer sleeve are configured to fixedly couple to each other and to trap at least a portion of the suture therebetween after advancement of the inner member within the outer sleeve. The device is also configured to expand from a first maximum dimension transverse to the central longitudinal axis to a second maximum dimension after advancement of the inner member within the outer sleeve. | 01-16-2014 |
20140025110 | APPARATUS AND METHOD FOR SECURING A SUTURE - An improved method and apparatus to secure a suture relative to body tissue. The apparatus includes an at least in part tubular member that has a longitudinal passage that is configured to permit at least a portion of the suture to be received within and extend through the tubular member. The tubular member is formed of a deformable material to permit deformation from a first configuration to second configuration. The second configuration is effective to secure the suture relative to the body tissue. | 01-23-2014 |
20140025111 | ANCHOR FOR SECURING A SUTURE - An improved anchor to secure a suture relative to body tissue. The anchor including an a generally cylindrical body portion with an opening, that is at least in part threaded, extending from the trailing end toward the leading end, and a suture passage configured for passing at least a portion of the suture therethrough. The anchor also includes a trapping member that is configured to be threadably inserted into the opening to trap at least a portion of the suture between trapping member and the generally cylindrical body portion. | 01-23-2014 |
20140025112 | ANCHOR AND METHOD FOR SECURING A SUTURE - An improved anchor and device to secure a suture relative to bone. The anchor includes a generally cylindrical body portion with an opening extending from the leading end to the trailing end adapted to receive at least a portion of the suture and at least a portion of a tool therein. The anchor also includes at least two projections configured to extend from the anchor when the anchor is deployed in the bone. The anchor is configured to confine at least two suture portions between the body portion and the bone when the anchor is deployed in the bone. The anchor is also configured to have a first maximum dimension transverse to the central longitudinal axis of the body portion, and a greater second maximum dimension transverse to the central longitudinal axis when the anchor is deployed in the bone. | 01-23-2014 |
20140025166 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 01-23-2014 |
20140066959 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 03-06-2014 |
20140067063 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 03-06-2014 |
20140074001 | SHOULDER ORTHOSIS INCLUDING FLEXION/EXTENSION DEVICE - A shoulder orthosis includes an internal/external rotation device and a flexion/extension device. The internal/extension rotation device is configured to selectively facilitate internal rotation of a shoulder joint of a person and/or external rotation of the shoulder joint of the person. The flexion/extension device is configured to position the shoulder joint of the person in greater than 0 degrees of flexion and/or greater than 0 degrees of extension concurrently with the internal/external rotation device facilitating the internal rotation of the shoulder joint of the person and/or the external rotation of the shoulder joint of the person. | 03-13-2014 |
20140094805 | Tissue Fixation System and Method - A tissue fixation system is provided for dynamic and rigid fixation of tissue. A fastener connected with an elongate fastening member, such as a cable, wire, suture, rod, or tube, is moved through a passage between opposite sides of tissue. A medical device is used to secure the fastener to the elongate fastening member. The medical device includes a tensioning mechanism for tensioning the elongate fastening member. As crimping mechanism is used to secure the fastener to the elongated member, where a cutting mechanism cut the excess portion of the elongated member. | 04-03-2014 |
20140142484 | ELBOW ORTHOSIS - An orthosis includes a first arm cuff for attachment to a first body portion, a first arm member, a first extension member, a second cuff for attachment to a second body portion, a second arm member, and a second extension member. The orthosis can also include a drive assembly comprising a knob and a shaft. The first cuff and the second cuff may each include at least one cuff strap and at least one loop connector for receiving the at least one cuff strap. A method of using the orthosis includes coupling a first cuff to a first body portion, coupling a second cuff to a second body portion, wherein the second cuff is coupled to the first cuff, and rotating the first and second cuff from a first position to a second position, relative to the second cuff. | 05-22-2014 |
20140171809 | MONITORING APPARATUS AND OTHER DEVICES - A wrist watch system is provided. The wrist watch system includes at least one sensor configured to detect biometric data of a user; and a watch communicatively coupled to the at least one sensor and configured to removably couple to a wrist of the user. The watch includes an output device configured to display data from the at least one sensor and a communication device configured to transmit, to an external source, data received from the at least one sensor. | 06-19-2014 |
20140171846 | SHOULDER ORTHOSIS - A shoulder orthosis is utilized to effect relative movement between bones in a body of a patient. The orthosis includes a base section which is connected with a trunk of a patient's body, an upper arm section which is connected with an upper portion of an arm of the patient, and a lower arm section which is connected with a lower portion of the arm of a patient. An interconnection between the base section and upper arm section of the orthosis is disposed beneath an axilla between the trunk and arm of the patient. A main drive assembly is operable to rotate the lower arm section of the orthosis relative to the upper arm section of the orthosis to pivot a humerus bone in the upper arm of the patient relative to a scapula bone in a shoulder of the patient. A secondary drive assembly is operable to move the lower arm section and upper arm section relative to the base section of the orthosis to move the upper arm of the patient into alignment with the shoulder of the patient | 06-19-2014 |
20140171847 | FINGER ORTHOSIS - A finger orthosis for moving a joint and configured to move a joint is provided. The finger orthosis includes a hand cuff and an actuating mechanism coupled to the hand cuff. The actuating mechanism comprises an actuator member, an externally threaded member and a frame. Methods of using the finger orthosis to move a joint between a first and second portion of a finger are also provided. | 06-19-2014 |
20140194799 | PRONATION/SUPINATION ORTHOSIS AND METHOD - An orthosis for supination and/or pronation of a forearm of a wearer, the orthosis including a base, an upper arm support coupled to the base and configured to secure an upper arm of the wearer, a rotation assembly coupled to the base and including an output member rotatable relative to the base within a rotation plane, and a forearm support member coupled to the output member of the rotation assembly and configured to releasably engage a wrist and the forearm of the wearer, wherein the forearm support member is contoured to receive a thumb of the wearer. | 07-10-2014 |
20140194933 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 07-10-2014 |
20140194988 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 07-10-2014 |
20140194989 | DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTS - An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. | 07-10-2014 |
20140257380 | METHOD OF CONNECTING BODY TISSUE TO A BONE - An improved method of connecting body tissue to a bone in a body. The method includes utilizing an anchor with a conical leading end, a trailing end, a central longitudinal axis passing through the leading and trailing ends, at least two suture passages extending through the anchor transverse to the central longitudinal axis, and a length. The leading end of the anchor has a maximum dimension transverse to the central longitudinal axis that is less than a maximum dimension of the trailing end transverse to the central longitudinal axis. The anchor includes at least one of the suture passages having a portion of a suture positioned therein. The method includes advancing the anchor to insert the leading end of the anchor first through an aperture in a cortical layer of the bone to place the entire anchor within cancellous tissue of the bone, wherein the length of the anchor is greater than a width of the aperture. The method also includes applying a force to the anchor by pulling on the suture to rotate the anchor within the cancellous tissue of the bone to prevent the anchor from passing back through the aperture in the cortical layer of the bone. The method also includes attaching the suture to the body tissue to be connected to the bone. | 09-11-2014 |
20140276096 | SYSTEMS AND METHODS FOR USE IN DIAGNOSING A MEDICAL CONDITION OF A PATIENT - Systems and method for use in diagnosing a medical condition of a patient are provided. The method includes providing medical condition information, receiving patient data relating to the medical condition information, comparing the received data to a baseline, and determining, by a computing device including a processor, a class of patient based on the received patient data. | 09-18-2014 |
20140309560 | APPARATUS AND METHOD FOR MEASURING FORCES IN A KNEE JOINT - An apparatus for measuring forces in a knee joint. The apparatus includes a first transducer configured to be position in a medial compartment of the knee joint. The first transducer is configured to measure a first force in the medial compartment and transmit the first measured force to a display. The apparatus also includes a second transducer configured to be positioned in a lateral compartment of the knee joint. The second transducer is configured to measure a second force in the lateral compartment and transmit the second measured force to the display. | 10-16-2014 |
20140323939 | TOE ORTHOSIS - An orthosis configured to stretch tissue around a toe of a patient and methods for using the same are provided. The orthosis includes a foot plate, a toe assembly and a drive assembly. The toe assembly can include a first member including a first extension member and a second member including a second extension member. The drive assembly can move the second member with respect to the first member. | 10-30-2014 |
20140336772 | METHOD AND APPARATUS FOR USE IN OPERATING ON A BONE - An implantable device includes a polymeric body and a metallic first mounting strip connected to a trailing end portion of the body. The body has a leading end portion, a first side surface, a second side surface, an upper surface, a lower surface and a central opening extending through the upper and lower surfaces. The central opening has an internal surface with an internal leading surface, a first internal side surface and a second internal side surface. A first depth is defined between the leading end and the internal leading surface, a first spacing is defined between the first side surface and the first internal side surface and a second spacing is defined between the second side surface and the second internal side surface. The first spacing is substantially the same as the second spacing and the first depth is less than the first spacing. | 11-13-2014 |
20140350440 | RANGE OF MOTION DEVICE - The present disclosure provides an orthosis for stretching tissue around a joint of a patient between first and second relatively pivotable body portions flexing tissue about an arm joint of a wearer. The orthosis includes a first arm member affixable to the first body portion and including a first extension member extending therefrom. A second arm member affixable to the second body portion is also included and has a second extension member having an arcuate shape extending therefrom. The second extension member is operatively connected to the first extension member and travels through the first extension member along an arcuate path when the second arm member is moved from a first position to a second position relative to the first arm member configured to couple to a first arm portion of the wearer. a second arm member pivotably coupled to the first arm member. the second arm member configured to couple to a second arm portion of the wearer. and a drive assembly coupled to the first and second arm members and configured to move the first arm member in an arcuate path. | 11-27-2014 |
20140364030 | MEDICAL PRODUCT WITH BIODEGRADABLE PORTION - Embodiments of the present disclosure provide a medical product with a biodegradable portion. The biodegradable portion is made of a biodegradable material and the biodegradable portion degrades faster than the remaining portion of the medical product. | 12-11-2014 |
20150080763 | Medical device system including guide rod illumination - A medical device system is provided. The medical device system includes a flexible guide rod having a proximal end portion and a distal end portion, the flexible guide rod configured to be inserted into a passage of a respiratory system of a subject, the flexible guide rod comprising a visible light emitter configured to emit light at the distal end portion of the flexible guide rod, wherein the visible light emitter is configured to emit visible light within the passage of the respiratory system such that the emitted visible light transmits in the subject and is visible outside the subject for use in determining the location of the distal end portion of the flexible guide rod within the respiratory system, and a medical device slidably movable along the flexible guide rod to position the medical device in the passage of the respiratory system, the medical device including an elongate body having proximal and distal end portions, and a balloon at the distal end portion of the elongate body configured for selective expansion to apply a force against a portion of the respiratory system. | 03-19-2015 |