发明名称 |
Cannula with floating clamp member |
摘要 |
A cannula has a longitudinal base member having a first clamping end and a longitudinal arm member pivotally attached to the longitudinal base member and having a second clamping end, the cannula being in a closed position when the first and second clamping ends are brought together. A first clamp member is located at the first clamping end and has a first passage. A second clamp member is rotatably attached to the arm member at the second clamping end and has a second passage. The first and second passages form a combined passage when the clamp is in the closed position. The cannula may have a first locking member positioned on the arm member and a second locking member positioned on the base member. The first and second locking members interact with each other to lock the cannula in the closed position. |
申请公布号 |
US8814889(B2) |
申请公布日期 |
2014.08.26 |
申请号 |
US201213545185 |
申请日期 |
2012.07.10 |
申请人 |
Lifeline Scientific, Inc. |
发明人 |
Steinman Christopher P.;Belton Jason A.;Palmerton Kirk C.;Beitzel Karl H.;Walker Rick W.;Copithorne Matthew;Otts Brian;Guarrera James V. |
分类号 |
A61B17/08 |
主分类号 |
A61B17/08 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. A cannula comprising:
a longitudinal base member; a longitudinal arm member pivotally attached to the longitudinal base member; a first clamp member having a first passage and located at a first end of the base member; a second clamp member rotatably attached to the arm member at a first end of the arm member such that the second clamp member has two rotational degrees of freedom with respect to the arm member, the second clamp member having a second passage and opposing the first clamp member, wherein the first and second passages form a combined passage when the cannula is in a closed position. |
地址 |
Itasca IL US |