基本信息:
- 专利标题： Instrument for positioning a cup component of an orthopedic joint prosthesis
- 申请号：JP2006502226 申请日：2004-02-03
- 公开(公告)号：JP2006517817A 公开(公告)日：2006-08-03
- 发明人： アルフォンシ・ステファノ , フェントン・ゲリー , フレット・マグナス , ムーア・ゲリー
- 申请人： デピュイ インターナショナル リミテッドDepuy International Limited
- 专利权人： デピュイ インターナショナル リミテッドDepuy International Limited
- 当前专利权人： デピュイ インターナショナル リミテッドＤｅｐｕｙ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｌｉｍｉｔｅｄ
- 优先权： GB0302409 2003-02-03
- 主分类号： A61F2/46
- IPC分类号： A61F2/46 ; A61F2/00 ; A61F2/30 ; A61F2/34 ; A61F2/40
Instrument for positioning a cup component of an orthopedic prosthesis (30) has a shaft (32) and located on the edge portion near the shaft, and a flange (34) which can be fixed cup component. Flange (34) extends transversely from the shaft (32), the flange, the when positioned on the end portion of the instrument flanges groove provided (34) to the inner surface of the cup component (6) in from the position in use it is possible to arrange the flange (34) is retractable from the in-use position to a retracted position which is retracted toward the axis of the shaft (32). The retraction of the flange (34), it is possible to release the cup component from the instrument (30). Flange (34) has a flange portion spaced plurality of radially (36). At least one of the flange portion (36) is retractable and is biased toward the in-use position.