发明申请
- 专利标题: Through the scope tension member release clip
- 专利标题(中): 通过张力构件释放夹
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申请号: US10955624申请日: 2004-09-30
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公开(公告)号: US20050080440A1公开(公告)日: 2005-04-14
- 发明人: Russell Durgin , William Kelly , Lance Wolf , Brian Wells , Vasily Abramov , Gregory Furnish
- 申请人: Russell Durgin , William Kelly , Lance Wolf , Brian Wells , Vasily Abramov , Gregory Furnish
- 主分类号: A61B17/00
- IPC分类号: A61B17/00 ; A61B17/12 ; A61B17/122 ; A61B17/128 ; A61B17/28 ; A61B19/00 ; A61B17/08
摘要:
A hemostatic clip assembly for mounting on a delivery device comprises a capsule and a clip slidably mounted within the capsule so that, when the clip is drawn proximally into the capsule, arms of the clip are drawn together to a closed position, an abutting surface of at least one of the arms contacting a corresponding surface of the capsule when the clip is drawn to a predetermined position within the capsule to provide a first user feedback indicating closure of the clip in combination with a tension member connected to the clip arms and biasing the clip arms toward an open, tissue receiving configuration and a yoke slidably received within the capsule and releasably coupled to the tension member, the yoke including a ball cavity for receiving a ball connector of a control element of the delivery device to maintain the clip assembly coupled to the delivery device, wherein the control element is frangible to detach the yoke from the delivery device and to provide a second user feedback and, wherein release of the yoke from the tension member provides a third user feedback.
公开/授权文献
- US07452327B2 Through the scope tension member release clip 公开/授权日:2008-11-18
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