发明授权
EP1185208B1 DEVICE SELECTIVELY PREVENTING LOCKING OF SHAPE-MEMORY COUPLINGS
有权
DEVICE FOR LOCKING形状记忆联接器中的选择性预防
- 专利标题： DEVICE SELECTIVELY PREVENTING LOCKING OF SHAPE-MEMORY COUPLINGS
- 专利标题（中）： DEVICE FOR LOCKING形状记忆联接器中的选择性预防
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申请号： EP00932748.7申请日： 2000-05-24
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公开(公告)号： EP1185208B1公开(公告)日： 2004-11-24
- 发明人: JUSTIS, Jeff, R.
- 申请人： SDGI Holdings, Inc.
- 申请人地址： 300 Delaware Avenue, Suite 508 Wilmington, DE 19801 US
- 专利权人： SDGI Holdings, Inc.
- 当前专利权人： SDGI Holdings, Inc.
- 当前专利权人地址： 300 Delaware Avenue, Suite 508 Wilmington, DE 19801 US
- 代理机构： Allman, Peter John
- 优先权： US136678P 19990528; US407431 19990929
- 国际公布： WO2000072769 20001207
- 主分类号： A61B17/70
- IPC分类号： A61B17/70
摘要：
A shape-memory alloy coupling system for connecting two or more members (12, 14) and selectively preventing premature locking. The coupling system includes a coupling device (16) adapted for connection to at least one member (12, 14) and being at least partially formed of a shape-memory material. The coupling device (16) has a first configuration that allows relative movement between the member (12, 14) and the coupling device (16), and a second configuration that limits relative movement between the member (12, 14) and the coupling device (16). A blocking element (22) co-acts with the coupling device (16) to selectively prevent the coupling device (16) from assuming the second configuration.
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