发明申请
- 专利标题: SURGICAL STAPLE HAVING AN EXPANDABLE PORTION
- 专利标题(中): 具有可扩展部分的外科手术刀
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申请号: US13090740申请日: 2011-04-20
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公开(公告)号: US20110192882A1公开(公告)日: 2011-08-11
- 发明人: Christopher J. Hess , William B. Weisenburgh, II , James W. Voegele , Jerome R. Morgan , Michael A. Murray , Thomas W. Huitema , Binoy K. Bordoloi
- 申请人: Christopher J. Hess , William B. Weisenburgh, II , James W. Voegele , Jerome R. Morgan , Michael A. Murray , Thomas W. Huitema , Binoy K. Bordoloi
- 申请人地址: US OH Cincinnati
- 专利权人: Ethicon Endo-Surgery, Inc.
- 当前专利权人: Ethicon Endo-Surgery, Inc.
- 当前专利权人地址: US OH Cincinnati
- 主分类号: A61B17/068
- IPC分类号: A61B17/068
摘要:
A surgical staple including features which can reduce bleeding from soft tissue. In various embodiments, the surgical staple can include at least one deformable member which can puncture a hole in soft tissue as it is inserted therethrough. The deformable member can include a material thereon, or can be comprised of a material, which can expand and substantially fill the puncture hole in the soft tissue. In various embodiments, at least a portion of the deformable member can be coated with a hydrophilic material which can expand when exposed to water, or other bodily fluids, and apply a compression force to the perimeter of the puncture hole. Such a compression force can reduce bleeding from the puncture hole and thereby reduce any potential complications resulting therefrom.
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