Matches 1 - 48 out of 48


Match Document Document Title
US20140343682 CONVERTIBLE ACETABULAR BEARING  
An acetabular bearing is configured to be convertible between direct connection with the acetabulum of a patient's hip, and connection to an acetabular cup shell or other mounting structure, which...
US20110288649 INTRODUCTION INSTRUMENT  
An introduction instrument for inserting a liner into an acetabular shell is disclosed. The instrument includes a suction device which may be selectively released once the liner is appropriately...
US20120136455 PROSTHETIC HIP IMPLANTS  
Prosthetic hip stems and acetabular cups for use in prosthetic hip joints. The hip stem may include a core having a stem portion and a neck portion, a polymer matrix layer substantially covering...
US20070219641 PROSTHETIC HIP IMPLANTS  
Prosthetic hip stems and acetabular cups for use in prosthetic hip joints. The hip stem may include a core having a stem portion and a neck portion, a polymer matrix layer substantially covering...
US20110282460 Hip joint socket  
In order to avoid any metallic wear of the material of the outer shell of a hip joint socket for implantation into the pelvic bone, comprising an outer shell consisting of metal and an insert...
US20120143343 Multi-Bearing Acetabular Prosthesis  
A prosthesis to replace a portion of the anatomy, such as the acetabulum, can include a first portion. A second prosthesis portion can be positioned relative to the shell to provide the bearing...
US20120016486 IMPLANT COMPONENTS AND METHODS  
Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment,...
US20100268348 Acetabular Cup  
A system and method for placing a prosthetic acetabular cup within an acetabulum are disclosed. The system may comprise an acetabular cup with an eccentric socket. The acetabular cup may be...
US20130079887 DEFLECTION RESISTANT ACETABULAR CUP  
An acetabular shell for use in hip arthroplasty. The shell includes a first wall having an outer surface, an inner surface, and a rim. The shell further includes a second wall extending from the...
US20090088865 Modular Hip Implant  
A modular hip implant is disclosed that includes a base member that is to be attached to a pelvic bone, and a cup for accommodating a hip joint prosthesis. The base member is provided with...
US20090210067 Acetabular Cup Fixation  
An acetabular cup system includes an acetabular cup having a wall with an inner surface and an outer surface. The acetabular cup includes a fixation opening through the wall, the fixation opening...
US20070208428 Double Shell Implant for Cementless Anchorage of Joint Prostheses  
The invention solves the problem of anchoring a prosthetic component into compliant, cancellous bone by a thin, preferably pure titanium, or a titanium-based alloy, perforated, hence hydraulically...
US20070173948 Porous metal cup with cobalt bearing surface  
An acetabular cup assembly can include a cup portion and a bearing. The cup portion can include a porous metal outer layer having a first thickness and a solid titanium inner layer having a second...
US20110015752 System and Method for Acetabular Cup  
An acetabular implant assembly for replacing a portion of the anatomy is provided. The acetabular implant assembly can include a fiber-reinforced polymeric cup having an exterior surface that...
US20050010303 Acetabular cup for hip prosthesis ball-socket or the like  
The present invention relates to acetabular cup assemblies for ball-and-socket joint protheses. The acetabular cup assembly is essentially characterized by the fact that it comprises a cup 20 of...
US20090287311 ASYMMETRIC DESIGN OF HIP SOCKET FOR REDUCING SOCKET DEFORMATIONS  
A hip socket for use in a hip joint prosthesis comprising a shaft on which a ball head may be fixed, the ball head may be rotatably inserted in a socket insert and the socket insert may be...
US20060167556 Cotyloid implant for a hip prosthesis  
A cotyloid implant for a hip prosthesis, includes a first type of insert (2) with a spherical internal cavity (2a), for the mounting of a hemispherical core (4) with a capacity for mobility which...
US20100286789 Acetabular Cup System  
A system for replacing a hip joint can include a first acetabular cup formed of a first material and having a first inner diameter and a first thickness. A second acetabular cup can be formed of a...
US20140324183 PROSTHETIC ACETABULAR CUP  
A prosthetic acetabular cup comprising a dome-shaped expandable shell having an annular rim portion (2) and an apex portion and a concave inner cavity extending therebetween for receiving a...
US20070135927 ACETABULAR COMPONENTS THAT DECREASE RISKS OF DISLOCATION  
The present invention provides monopolar acetabular liners (32, 54) that can enclose a femoral head (14) to form a hip replacement prosthesis (30, 50), wherein the liner (32, 54) has a rim (34)...
US20090259318 ASYMMETRIC FORMATION OF SOCKETS AND/OR SOCKET INSERTS FOR THE MANIPULATION AND SUPRESSION OF NATURAL FREQUENCIES  
A socket or socket insert for a hip joint prosthesis, the shaft of which can be coupled with a ball head which in turn can be inserted in a rotatable manner in the hemispherical recess of the...
US20100137995 ACETABULAR SHELL  
An acetabular cup assembly for a prosthetic hip joint is disclosed. This assembly includes an outer shell having at least one shell extension, an adaptor having at least one adaptor extension, and...
US20130297036 Acetabular Cup  
An acetabular cup comprises an outer shell preferably having a first tensile modulus, an inner liner preferably having at least a second tensile modulus which is greater than that of the said...
US20130073051 Multiple Bearing Acetabular Prosthesis  
An acetabular prosthesis assembly can include an acetabular cup and a first liner. The acetabular cup can have an outer surface to contact a subject and an inner surface to engage the first liner....
US20110015753 Multiple Bearing Acetabular Prosthesis  
An acetabular prosthesis assembly can include an acetabular cup and a first liner. The acetabular cup can have an outer surface, an inner surface and an upper rim extending between the outer...
US20150216668 Stiffening Structure in a Prosthetic Member  
A prosthetic member is formed to include a selected thickness to allow for bone retention. The prosthetic member can include a formed support member that can include a rigidifying structure. The...
US20140180431 IMPLANT COMPONENTS AND METHODS  
Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment,...
US20120089235 IMPLANT COMPONENTS AND METHODS  
Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment,...
US20140156018 ACETABULAR CUP ASSEMBLY FOR MULTIPLE BEARING MATERIALS  
A modular acetabular cup assembly (10, 100, 200, 300, 350) for use with multiple bearing liners (32, 110, 212, 310, 354) is disclosed. The acetabular cup assembly includes a shell (12) having a...
US20110009975 ACETABULAR CUP ASSEMBLY FOR MULTIPLE BEARING MATERIALS  
A modular acetabular cup assembly (10, 100, 200, 300, 350) for use with multiple bearing liners (32, 110, 212, 310, 354) is disclosed. The acetabular cup assembly includes a shell (12) having a...
US20090287312 ACETABULAR CUP CONVERSION RING  
An acetabular implant for hip replacement surgery includes a shell component and first and second alternative bearing components interchangeably engageable with the shell component to provide a...
US20150045905 Acetabular Components with Radiological Markers for a Hip Replacement Implant  
An acetabular component of a hip replacement implant that is configured to be attached to an acetabulum and to receive a femoral component of the hip replacement implant. The component includes a...
US20060206211 Bipolar hip prosthesis with free floating ring  
A bipolar hip prosthesis is disclosed. The bipolar prosthesis generally includes an acetabular shell component that may articulate within the acetabulum of the patient and that may be configured...
US20070191962 Prosthetic acetabular cup and method of manufacture  
A prosthetic bearing element and a method for forming the same includes an injection molded bearing made of PEEK resin with short carbon fiber reinforcement. The inner surface of the PEEK bearing...
US20140207245 CUP WITH CROSS-LINKED POLYMER LAYER  
This invention relates to a method of forming a polymer component and comprises blending polymer particles with antioxidant to form a mixture in which the antioxidant coats the polymer particles,...
US20130268083 CUP WITH CROSSLINKED POLYMER LAYER CABLE TIES  
This invention related to a method of forming a polymer component and comprises blending polymer particles with antioxidant to form a mixture in which the antioxidant coats the polymer particles,...
US20100234964 Acetabular Cup Implant for Artificial Hip Joint Using Shape Memory Alloy  
Disclosed is an acetabular cup implant for an artificial hip joint suitable for being fitted to a bone using a shape memory alloy. The acetabular cup implant for an artificial hip joint comprises...
US20120185059 PROVISIONAL LINER SYSTEM  
An acetabular cup assembly for use in the replacement of a hip joint, including a shell having a substantially hemispherical outer surface and an inner surface. The inner surface includes a groove...
US20100179663 ACETABULAR PROSTHETIC DEVICES  
Devices, apparatus, and systems for replacing at least some of the functionality of the natural hip joint and associated methods of implantation are disclosed. In one aspect a prosthetic...
US20140188241 COMPUTER-GUIDED SYSTEM FOR ORIENTING THE ACETABULAR CUP IN THE PELVIS DURING TOTAL HIP REPLACEMENT SURGERY  
A method for determining the orientation of a first object in space, wherein the first, object is interactive with a second object, the method, comprising the steps of: using kinematic action to...
US20140303743 INNER ACETABULAR LINER FOR A DUAL MOBILITY FEMORAL HEAD CONSTRUCT  
A dual mobility femoral head construct has a secure acetabular shell received within an acetabular recess formed in a pelvis. An implantable prosthetic device is implantable after a failure of an...
US20100161072 Prosthetic Liner  
A prosthetic liner includes a convex exterior surface, a concave interior surface and a rim portion connecting the interior surface and the exterior surface. The liner includes a plurality of...
US20110077745 Prosthesis Implantation Method  
A trial implant kit includes a plurality of intermediate components and a plurality of inner components. Each of the plurality of intermediate components has a uniform inner surface, although at...
US20130131823 ACETABULAR CUP PROSTHESIS  
Provided are acetabular cup implant assemblies that can be used in hip replacement surgery. Example assemblies comprise a shell and a liner. The liner can be positioned within a shell. Optionally,...
US20110087335 ACETABULAR CUP CONVERSION RING  
An acetabular implant for hip replacement surgery includes a shell component and first and second alternative bearing components interchangeably engageable with the shell component to provide a...
US20140074249 Method And Apparatus To Identify Coordinated Components  
A prosthetic system is disclosed that can have a feature for identifying an aspect of the prosthetic member and related instruments. The identification feature can identify cooperating components...
US20110190901 Acetabular Prosthetic Devices and Associated Methods  
Devices, apparatus, and systems for replacing at least some of the functionality of the natural hip joint and associated methods of implantation are disclosed. In one aspect a prosthetic...
US20160220376 ARTIFICIAL ACETABULUM WITH MULTI-LAYER SHELL CORE COMPOSITE STRUCTURE  
An artificial acetabulum having a multilayer shell-core composite structure includes a ceramic acetabular liner, a transition layer and an acetabular shell. The acetabular shell is made of a...

Matches 1 - 48 out of 48