|
Match
|
Document |
Document Title |
|
|
7597715 |
Method and apparatus for use of porous implants
An orthopedic prosthesis for implantation into a bone of a patient includes a porous metal shell adapted to be affixed within the bone. The porous metal shell includes an outer surface adapted to...
|
|
|
7169186 |
Monopolar constrained acetabular component
The present invention provides monopolar acetabular liners that can enclose a femoral head to form a hip replacement prosthesis, wherein the liner has a rim that creates an orifice, wherein the...
|
|
|
7160332 |
Line assembly for prosthetic components
Methods, systems and devices related to prosthetic implants, including a device for preventing prosthetic components from separating from each other, and more specifically to an assembly for...
|
|
|
7115145 |
Acetabular component
An acetabular prosthesis generally consists of an acetabular component and an acetabular shell. The acetabular component includes an acetabular articulating component and an acetabular constraining...
|
|
|
6986792 |
Prostheses
Bipolar prostheses which include various structures and other techniques for optimizing material wear and mechanical strength properties. Such prostheses feature, for example, improved resistance...
|
|
|
6962607 |
Joint replacement prosthesis component with non linear insert
According to one embodiment of the present invention, there is provided a joint prosthesis ( 10 ) having a first component ( 12 ) for cooperation with a first long bone ( 14 ) and a second...
|
|
|
6589284 |
Modular socket for a ball joint prosthesis
Conventional modular sockets for ball joint prostheses usually consist of a metal socket housing and a skid-type shell inserted in the housing. Ceramic skid-type shells are usually press-fitted in...
|
|
|
6093208 |
Antiluxation hip prosthesis
An antiluxation hip prosthesis (1) has: a hollow ring nut (2) which can be secured to the pelvis and delimits a receiving seat (2a); a cotyloid cavity or acetabular insert (3) which can be...
|
|
|
5989293 |
Acetabular cup kit for use during hip replacement surgery
An acetabular cup kit for use during hip replacement surgery includes a polar component with a socket for receiving a femoral head of a femoral prosthesis. A metal shell has a cavity which is...
|
|
|
5824108 |
Bipolar acetabular cup
An acetabular cup assembly for use with a femoral implant. The cup assembly includes an outer shell, a bearing liner configured to fit into a cavity in the shell, a generally annular retaining ring...
|
|
|
5800555 |
Acetabular cup bearing liner
A bearing liner component for a ball-and-socket joint prosthesis is described. The bearing component comprises a bearing liner and locking component. The bearing liner is formed with a rim that...
|
|
|
5725591 |
Acetabular bearing system
An acetabular cup system is provided in which an insert or liner may be selected from a plurality of types of inserts to be used with an acetabular shell. One insert may be oriented after it is...
|
|
|
5725589 |
Tapered hip-joint socket without taper lock
Disclosed is a hip-joint socket for insertion into bone tissue. The hip-joint socket has an outer metal shell and an inner antifriction shell, the contact surface of the antifriction shell in the...
|
|
|
5658348 |
Acetabular implant with threaded liner and locking ring
The acetabular implant of the invention includes a shell having a threaded polar hole with a liner having a threaded polar protrusion extending therefrom for threadable accommodation within the...
|
|
|
5639280 |
Constraining ring for a hip cup
The hip cup of this invention includes a porous metal outer shell, preferably formed from fiber metal, and a compression molded polyethylene component defining an articulating surface at its center...
|
|
|
5507826 |
Prosthesis with shape memory locking element
The present invention is a prosthesis (10) for replacing a body part which includes a first element (16) adapted to receive at least a portion of a second element (18) in an operative manner. The...
|
|
|
5425778 |
Acetabular socket supporting ring
The actabular socket supporting ring has a modular construction and is formed of a supporting ring having two securing straps for a cement-free attachment in and on the corresponding bone portions,...
|
|
|
5383938 |
Locking ring for an acetabular cup
The metal lock ring of the invention has an oblong exterior periphery which allows the ring to have a small "width" and a larger "height." The small "width" provides a strong locking mechanism on...
|
|
|
5314491 |
Prosthetic socket implant
An improved socket for use in ball-and-socket joints, the socket including an outer shell and an inner low-friction bearing insert for mateable engagement with the head or ball-end of an associated...
|
|
|
5263988 |
Bipolar endoprosthesis
A bipolar endoprosthesis assembly which provides for a wide-range of motion between a bone and a socket (e.g., a femur and an acetabular socket), comprising a metal outer shell element, a...
|
|
|
5108445 |
Prosthetic bearing assembly
A prosthetic acetabular cup 100 includes a fixation element 102 for introduction into the acetabulum. The fixation element 102 has a concave inner surface with a generally circular base formed in a...
|
|
|
5019105 |
Acetabular cup prosthesis assembly
An acetabular cup prosthesis assembly has an outer shell, a bearing insert, a locking collar, and a locking ring. The bearing insert is retained within the outer shell, which has a generally...
|
|
|
4919674 |
Hip cup for a hip joint acetabular prosthesis
Presented is a hip cup for a hip joint acetabular prosthesis that includes a metallic outer cup and a cup body made of plastic inside the outer cup. To guarantee a movement- and deformation-free...
|
|
|
4871368 |
Artifical acetabulum
The artifical acetabulum is formed of an outer metal shell having an annular shoulder, an acetabular body having an annular flange seated on the shoulder and a threaded ring threaded into the shell...
|
|
|
4784663 |
Acetabular cup assembly
A three-component acetabular cup assembly for receiving and releasably retaining the femoral head component of a prosthesis, said cup assembly comprising an outer metal shell, a cup-shaped inner...
|
|
|
4770658 |
Joint prosthesis
A joint prosthesis is provided wherein an outer shell includes a liner to define an articulating interface with a head of a hip stem. A lock ring cooperates with the outer shell and the liner to...
|
|
|
4695282 |
Acetabular cup assembly with selective bearing face orientation
An acetabular cup assembly includes a metal shell component and a plastic bearing insert capable of assembly interoperatively, the metal shell component first being secured in position within an...
|
|
|
RE31865 |
Artificial joints, in particular coxo-femoral joints
A joint prosthesis and particularly for the coxo-femoral or hip joint, said prosthesis being formed by an inner cupule and an outer ring. The outer ring, which is made of metal, is shrunk on the...
|