公开(公告)号：EP3820407A1

公开(公告)日：2021-05-19

申请号：EP19746228.6

申请日：2019-07-08

申请人： Smith & Nephew, Inc. ,  Smith & Nephew Asia Pacific Pte. Limited ,  Smith & Nephew Orthopaedics AG

发明人： LEE, Stephen J. ,  SHEA, Jeffrey J.

IPC分类号： A61F2/34

公开(公告)号：EP4353198A2

公开(公告)日：2024-04-17

申请号：EP24161569.9

申请日：2017-10-17

申请人： Smith & Nephew, Inc.

发明人： RISTER, David W. ,  LEE, Stephen J. ,  LEE, Jeffrey

IPC分类号： A61F2/46

CPC分类号： A61F2/32 ,  A61F2/4684 ,  A61F2002/3033220130101 ,  A61F2002/3061420130101 ,  A61F2002/3061620130101 ,  A61F2002/306920130101 ,  A61F2002/3076920130101 ,  A61F2002/320820130101 ,  A61F2002/340120130101 ,  A61F2002/341420130101 ,  A61F2002/3049520130101 ,  A61F2002/30520130101 ,  A61F2002/340320130101

摘要： A modular acetabular cup assembly includes an acetabular cup, and a liner seated in the cup. The cup includes an end face, an apex opposite the end face, and a central axis extending between the apex and a center point of the end face. The liner includes an articular surface having a center of rotation which defines a pivot point of the acetabular cup assembly. In certain embodiments, the pivot point is laterally offset from the center point such that the end face is located between the pivot point and the apex.

公开(公告)号：EP4353198A3

公开(公告)日：2024-07-24

申请号：EP24161569.9

申请日：2017-10-17

申请人： Smith & Nephew, Inc.

发明人： RISTER, David W. ,  LEE, Stephen J. ,  LEE, Jeffrey

IPC分类号： A61F2/32 ,  A61F2/46

CPC分类号： A61F2/32 ,  A61F2/4684 ,  A61F2002/3033220130101 ,  A61F2002/3061420130101 ,  A61F2002/3061620130101 ,  A61F2002/306920130101 ,  A61F2002/3076920130101 ,  A61F2002/320820130101 ,  A61F2002/340120130101 ,  A61F2002/341420130101 ,  A61F2002/3049520130101 ,  A61F2002/30520130101 ,  A61F2002/340320130101

摘要： A modular acetabular cup assembly includes an acetabular cup, and a liner seated in the cup. The cup includes an end face, an apex opposite the end face, and a central axis extending between the apex and a center point of the end face. The liner includes an articular surface having a center of rotation which defines a pivot point of the acetabular cup assembly. In certain embodiments, the pivot point is laterally offset from the center point such that the end face is located between the pivot point and the apex.

公开(公告)号：EP4275658A2

公开(公告)日：2023-11-15

申请号：EP23194958.7

申请日：2020-03-24

申请人： Smith & Nephew, Inc. ,  Smith & Nephew Asia Pacific Pte. Limited ,  Smith & Nephew Orthopaedics AG

发明人： LEE, Stephen J. ,  SHEA, Jeffrey J.

IPC分类号： A61F2/30

摘要： Prostheses, acetabular apparatuses, and methods of use are disclosed. In some embodiments, an acetabular apparatus includes an acetabular cup and an acetabular cage disposed within an interior of the acetabular cup. The acetabular cage may include a central portion including a first section and a second section rotatably coupled together, and a first flange extending from the first section and a second flange extending from the second section. The acetabular prosthesis may further include a fastener extending through each of the acetabular cup and the central portion of the acetabular cage.

公开(公告)号：EP4275658A3

公开(公告)日：2024-01-17

申请号：EP23194958.7

申请日：2020-03-24

申请人： Smith & Nephew, Inc. ,  Smith & Nephew Asia Pacific Pte. Limited ,  Smith & Nephew Orthopaedics AG

发明人： LEE, Stephen J. ,  SHEA, Jeffrey J.

IPC分类号： A61F2/34 ,  A61F2/30

摘要： Prostheses, acetabular apparatuses, and methods of use are disclosed. In some embodiments, an acetabular apparatus includes an acetabular cup and an acetabular cage disposed within an interior of the acetabular cup. The acetabular cage may include a central portion including a first section and a second section rotatably coupled together, and a first flange extending from the first section and a second flange extending from the second section. The acetabular prosthesis may further include a fastener extending through each of the acetabular cup and the central portion of the acetabular cage.

公开(公告)号：EP3946167A1

公开(公告)日：2022-02-09

申请号：EP20719071.1

申请日：2020-03-24

申请人： Smith & Nephew, Inc. ,  Smith & Nephew Orthopaedics AG ,  Smith & Nephew Asia Pacific Pte. Limited

发明人： LEE, Stephen J. ,  SHEA, Jeffrey J.

IPC分类号： A61F2/34