发明授权
- 专利标题: Surgical clip
- 专利标题(中): 手术夹
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申请号: US09891775申请日: 2001-06-25
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公开(公告)号: US06716226B2公开(公告)日: 2004-04-06
- 发明人: Robert Sixto, Jr. , Juergen A. Kortenbach , Thomas O. Bales
- 申请人: Robert Sixto, Jr. , Juergen A. Kortenbach , Thomas O. Bales
- 主分类号: A61B1708
- IPC分类号: A61B1708
摘要:
A surgical clip includes a U-shaped configuration with first and second arms, and a bridge portion therebetween. The first arm is provided with a tip preferably having a catch, and the second arm extends into a deformable retainer having a tissue-piercing end and preferably also a hook. During application, tissue is clamped, and the clip is forced over the clamped tissue and the retainer of the second arm is bent and may be pierced through the tissue. The retainer is toward and around or adjacent the tip of the first arm preferably until the hook is engaged about the catch to secure the clip to the tissue and prevent the clip and tissue from separating. The clip is provided with structure that facilitates the stacking of a plurality of clips in a clip chamber of a clip applier.
公开/授权文献
- US20020198549A1 Surgical clip 公开/授权日:2002-12-26