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US20140081418 |
PROSTHETIC IMPLANT SUPPORT STRUCTURE
A prosthetic system that includes a prosthetic implant and a support structure secured to an inner surface of a cavity of a bone is disclosed. The support structure defines a channel that extends... |
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US20110295382 |
PROSTHETIC IMPLANT SUPPORT STRUCTURE
A prosthetic system that includes a prosthetic implant and a support structure secured to an inner surface of the cavity in the end of the bone is disclosed. The support structure defines a... |
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US20140195002 |
PERCUTANEOUS OSSEOINTEGRATED IMPLANT ASSEMBLY FOR USE IN SUPPORTING AN EXO-PROSTHESIS
An implant assembly for a long bone is adapted to support an exo-prosthesis. The assembly includes a stem, a subdermal component and a percutaneous post. The stem has a proximal end that is... |
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US20130325132 |
TRIAL INSTRUMENT ASSEMBLY FOR USE IN A SURGICAL PROCEDURE
A trial instrument assembly for use in a surgical procedure to replace an orthopaedic joint includes a trial implant having a stem portion for fitting within a prepared cavity in the patient's... |
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US20120071985 |
IMPLANT POSITIONING SYSTEMS AND ASSOCIATED METHODS
A system for securing a prosthesis in a bone includes a reference anchor for insertion into a cavity of a bone to define a reference point during prosthesis implantation, the reference anchor... |
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US20140156022 |
Percutaneous Osseointegrated Prosthetic Implant System
An implant system for securing a prosthesis to a selected bone of a subject including a stem and an abutment. The stem includes a porous region that promotes osseointegration of the selected bone... |
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US20120172996 |
STEM FOR USE IN JOINT ARTHROPLASTY
The invention relates to a prosthesis for implantation into a long bone during joint arthroplasty, particularly Total Shoulder Arthoplasty and Total Hip Arthroplasty, and a method for use of the... |
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US20150245912 |
Joint Implant
A joint implant for implantation into a bone is disclosed. The implant comprises a stem having a proximal section and a distal section, at least two grooves substantially extending in the... |
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US20080195218 |
Prosthetic implant for use without bone cement
A prosthesis for implantation in a femur has a metallic stem portion having a smooth outer surface and a distal tip. A polymethylmethacrylate (PMMA) sleeve surrounds and is in contact with the... |
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US20060287733 |
Gender specific implant and packaging
The present invention provides a system and method for gender specific medical treatment. The medical treatment system can include gender specific medical devices which are designed to account for... |
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US20050137713 |
Anti-backout arthroscopic uni-compartmental prosthesis
An improved uni-compartmental implant has a shaft having a proximal end attached to a head and a distal end, and one or more raised portions spaced apart along the shaft to resist back-out. The... |
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US20060009853 |
Tethered joint bearing implants and systems
An implant for resurfacing at least a portion of an articulation surface of a bone includes a body having a first side with a top articular surface and an opposing second side with a bone... |
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US20120101591 |
STEM WITH PRESSFIT POROUS ELEMENT
An implant assembly comprises a stem and an augment. The augment includes a porous outer region which is integrally formed onto a solid inner region. The augment further includes, solid posts... |
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US20110144762 |
FLUTED SLEEVE HIP PROSTHESIS FOR MODULAR STEM
An intramedullary implant for mounting within an intramedullary canal of a bone is disclosed. The intramedullary implant includes a lower stem portion, an upper stem portion, and a modular sleeve... |
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US20070260250 |
Reinforcement of boney material surrounding a bone implant
A screw structured to engage bone has a stem with threads and an inner chamber. The inner chamber is in fluid communication with one or more ports along the stem. A polymeric material is provided... |
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US20050107883 |
Modular implant system with fully porous coated sleeve
A modular knee implant system allows a surgeon to select between several different styles of distal femoral implant components and several different styles of stem extensions while also allowing... |
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US20050065525 |
Implant, and tightening member and spacer member for such an implant
An implant (1) which can be cooperate with an installation tool (24) and a spacer member (25, 26) and which is arranged with an internal recess which extends from the upper parts of the implant... |
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US20090076621 |
ORTHOPEDIC DEVICE FOR AN ARTICULAR JOINT
An orthopedic device for ball and socket joint reconstruction. The anchor stem is adapted to be anchored in a medullary canal. A proximal portion of the anchor stem includes a threaded hole... |
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US20050277921 |
Prosthetic joint and nucleus supplement
The present disclosure provides improved prosthetic joints and a nucleus supplement device for a spinal disc without violating its annulus fibrosus. In one example, a prosthetic joint includes: a... |
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US20090048682 |
Disposable neck trial adapter
The system to implant a prosthetic device in a long bone such as a femur or a humerus includes a stem implant having a recess. The system of present invention also includes a broach to prepare the... |
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US20060089642 |
Prefracture spinal implant for osteoporotic unfractured bone
An implant for vertebrae or other bones, either fractured or at risk of fracture, includes a load bearing support member carrying a bone growth material to increase bone density and long term... |
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US20060106388 |
Bone implant and device for forming a socket for same
A bone implant having a core section to which a prosthesis is eventually secured, and rib-like projections or anchoring prongs enhancing the hold of the implant in the bone. The invention is... |
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US20080027559 |
VARIABLE STIFFNESS INTRAMEDULLARY STEM
A variable stiffness stem component for intramedullary fixation in total joint replacement implants or in a segmental replacement system. The stem component has a shaft with a proximal end, a... |
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US20070100459 |
Method of repairing a knee joint
A knee joint is repaired by implanting a trochlear implant component, a patellar implant component and an anti-abrasion stud. The stud has a bearing surface, a bone-facing surface and a fixation... |
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US20050049712 |
Shoulder Positioning fixture, trials and associated method
A positioning fixture for positioning at least one of a trial and a prosthesis in the medullary canal of a long bone is provided. The fixture includes a body and a member for cooperation with the... |
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US20050171613 |
Wrist articulation prosthesis and set of elements allowing building of this prosthesis
The prosthesis includes a main element wherein one part forms an articulation side, an element called the “radial” element and an intermediate sliding element. The articulation side that delimits... |
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US20060015188 |
Prosthesis and method of implantation
A bone prosthesis for implantation at a joint is adapted to closely replicate the normal loading of the femur and is suitable for implantation using a single incision anterior approach, a form of... |
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US20140277566 |
LONG BONE RESURFACING BONE LOCK
A locking implant is provided for a long bone. The locking implant comprises a head portion, a stem portion extending from the head portion, and an anchor disposed at an end of the stem portion... |
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US20050059972 |
Bone anchor prosthesis and system
A prosthetic screw system that includes a prosthetic screw for at least partial insertion into a bone and/or cartilage. The prosthetic screw includes a head and a lower portion connected to the... |
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US20050165494 |
Prosthesis fixation with mechanically compacted biocompatible granules
An assembly for fixating a prosthesis in body tissue such as bone of a mammal, comprising a mechanical compacting device and a mass comprising at least granules of a biocompatible material having... |
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US20100331996 |
METHOD OF INSTALLING A TRANSCUTANEOUS PROSTHESIS
A method of installing a transcutaneous prosthesis which includes a first component, a second component adapted for location between the bone and the skin, the second component having a surface... |
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US20060282169 |
System and method for upper extremity joint arthroplasty
The invention can provide an implant for an upper extremity joint arthroplasty having a first polymeric portion adapted to be retained within a bone of the upper extremity and a second polymeric... |
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US20060259152 |
Pre-stressed implant
A pre-stressed orthopaedic implant includes a tension member extending through a bore in the implant. The tension member can include a bolt that is tightened into threads at the closed end of the... |
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US20080119942 |
Short stem femoral prosthesis
A prosthetic hip implant comprising: a neck portion including a prosthetic head mounted thereon; and a stem portion coupled to the neck portion having a generally u-shaped cross-section, the stem... |
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US20050113834 |
Implant with a ceramic coating, and method for ceramic coating of an implant
Implant (1) with a base body having at least one bone contact surface (K) and at least one soft tissue contact surface (W), characterized in that the soft tissue contact surface (W) and/or a... |
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US20120065738 |
Cortical Bone Spacers for Arthrodesis
A spacer is used in a damaged bone to provide a contact surface that complements the shape of a cooperating bone so a corrective arthrodesis may be performed across the two bones. The spacer... |
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US20070050039 |
Orthopaedic implant, stem and associated method
An orthopaedic implant for use in performing joint arthroplasty is provided. The orthopaedic implant includes a joint component having a stem element defining a external periphery of the stem... |
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US20050049710 |
Prosthesis for partial replacement of an articulating surface on bone
Systems, including apparatus, methods, and kits, for replacing a portion of an articulating bone surface with a surface region of a partial prosthesis. |
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US20090312838 |
Joint Prosthesis with Positionable Head
A prosthesis assembly in one embodiment includes a stem configured to be implanted in a bone and including a first coupling portion, a head having a bearing surface configured to mate with at... |
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US20130046391 |
Orthopaedic Stem with Protrusion and Associated Surgical Procedure
A method of performing joint arthroplasty on a patient with a bone fragment of a bone at least partially separated from the bone in one embodiment includes providing a prosthetic component with a... |
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US20060009774 |
Methods for mounting and using tethered joint bearing implants
A method includes the acts of sliding a first end of a flexible first line through a channel in a first bone anchor. A portion of the first line is connected to an implant having a top articular... |
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US20100217402 |
FIBULAR STIFFENER AND BONY DEFECT REPLACER
A fibular implant is provided. The implant includes a stem anchored to the fibula and a joint body. The stem is at least partially covered with a bony-in-growth surface. The joint body includes an... |
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US20120203354 |
SOFT TISSUE ATTACHMENT MECHANISM
A prosthesis humeral implant has a stem including a coupling element at a proximal end thereof and a head having a coupling element at a distal portion thereof for coupling to the stem portion... |
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US20060015189 |
Implant and arrangement for especially replacing surfaces that are subject to stresses
The invention relates to an implant (100) for partially replacing surfaces that are subject to stresses, especially the surfaces of a joint. Said implant comprises a spherical or axial, preferably... |
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US20070118130 |
Implant fixation methods and apparatus
Various exemplary methods and devices are provided for fixing an implant to native tissue, such as bone. The devices can include a body with a tissue implant receiving opening and an aperture for... |
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US20050267591 |
Transcutaneous port having micro-textured surfaces for tissue and bone integration
A transcutaneous port includes a subcutaneous port section and a bone fixation section. The subcutaneous port section has upper portion which has an axial channel and a first micro-textured... |
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US20070129808 |
MODULAR PROGRESSIVE IMPLANT FOR A JOINT ARTICULATION SURFACE
An implant for on a resected articulation surface of a bone includes a tray having a top surface and opposition surface. An opening extends completely through the tray between the top surface and... |
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US20050202371 |
Implants
An implantable prosthesis including at least one element defining a bone-engaging surface, the bone-engaging surface including an anchoring mechanism operative for enhancing anchoring and adhesion... |
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US20130218282 |
PROSTHETIC IMPLANT FOR BALL AND SOCKET JOINTS AND METHOD OF USE
A hip prosthesis includes an acetabular cup and a femoral component comprising a head and a stem, wherein the stem comprises a truss structure, the truss structure comprising a space truss... |
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US20080288079 |
Radial Head Implant and Related Instrument
A radial head implant including a head, a stem, and a locking mechanism, whereby the head laterally engages the stem, and an instrument for implanting and removing such implant is described. |