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7261741 |
Prosthesis with resorbable collar
A articulating hemiarthroplasty prosthesis ( 10 ) for use in arthroplasty is provided. The prosthesis includes a stem ( 12 ) for implantation at least partially within the medullary canal ( 14 ) of...
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6843806 |
Modular prosthetic component with improved body shape
An improved body element for use in a modular prosthetic stem component of the sort comprising a body element and at least one other element, wherein the body element and the at least one other...
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6699293 |
Prosthesis having wedge-shaped body
A modular orthopedic prosthesis has a body with a generally triangular cross-section near one end, allowing its angular corners to bite or incise into the surrounding bone cavity for rotational...
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6652589 |
Kit for implanting a cementable endoprosthesis
The kit for implanting a cementable endoprosthesis includes a fitting instrument and at least two components to be implanted, namely an endoprosthesis shaft and a proximal centering and/or sealing...
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6524344 |
Cement jacket for a cemented artificial joint stem and artificial joint having the cement jacket
A cement jacket for a cemented artificial joint stem, the cement jacket including a main body with a hollow interior and an open upper end for receiving and enclosing at least a part of a stem of...
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6497728 |
Metal jacket for a cementless artificial joint stem and artificial joint having the jacket
The present invention is intended to provide a metal jacket for a cementless artificial joint stem, wherein shear force detrimental to the service life of an artificial joint can be markedly...
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6428578 |
Modular prosthesis and connector therefor
A modular orthopedic prosthesis has a body with a generally triangular cross-section near one end, allowing its angular corners to bite or incise into the surrounding bone cavity for rotational...
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6383227 |
Femoral neck endoprosthesis for an artificial hip joint
A femoral neck endoprosthesis for an artificial hip joint, having an adapter for accommodating the joint ball, a support ring for guiding the adapter on the proximal side of the femur, and a...
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6267785 |
Apparatus for positioning a prosthetic element to achieve a desired orientation for cementation
Apparatus and method are disclosed for maintaining the proper positioning of an implant (310, 504) within a prepared bone cavity (312) during cement injection and curing. First stabilization means...
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6179877 |
Centering device for femoral implant and method and apparatus for implementation thereof
A method and apparatus for centering the stem of a femoral hip prosthesis in the cavity formed in the medullary canal in the proximal end of the femur. The apparatus includes a sleeve or other like...
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6126694 |
Universal distal broach and stem trial
A combination stem trial and broach includes a broach having a first attachment device at one end thereof. The first attachment device includes a first threaded member and a first orientation...
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5746771 |
Calcar collar instrumentation
Calcar collar instrumentation including a calcar collar and a proximal femoral stem. The calcar collar includes a foot with a foot member having a face surface; a back attached to the foot and...
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5201769 |
Hip stem with proximal build-up blocks
A prosthetic hip stem implant with U-shaped buildup block that can be selectively connected to the hip stem adjacent to the flange to augment the height of the prosthesis. The buildup block will be...
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4908036 |
Endoprosthesis
Endoprosthesis having a stem to be anchored in the bone and a separate bone support. The devices for holding the bone support on the shaft are designed such that the bone support is pivotable,...
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4770660 |
Femoral prosthesis with selectively removable collar
A stem-type femoral prosthesis has a calcar collar selectively installed on the stem of the prosthesis or removed from the stem interoperatively by sliding the collar in transverse directions...
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4698063 |
Device for embedding in bone, in particular a femoral hip-joint prosthesis
A device for embedding in bone, in particular as a femoral hip-joint prosthesis, comprises a head part, a stem to be anchored in the bone, and a support collar terminating the stem at the head end....
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4661112 |
Hip joint prosthesis
A ruff or collar is positioned on the hip joint prosthesis shank prior to insertion of a prosthesis into a bone. The ruff can be slipped onto the straight shank in the direction of the longitudinal...
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4001897 |
Prosthesis for a joint
A partial prosthesis for a joint designed to replace the head of a femur. A spherical head integral with a pin, which is designed to engage the femur, when in its utilization position engages a...
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