发明授权
- 专利标题： Surgical cutting instrument that analyzes tissue thickness
- 专利标题（中）： 手术切割仪器，分析组织厚度
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申请号： US12647134申请日： 2009-12-24
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公开(公告)号： US08851354B2公开(公告)日： 2014-10-07
- 发明人: Brett E. Swensgard , Bret W. Smith , Ryan J. Laurent
- 申请人： Brett E. Swensgard , Bret W. Smith , Ryan J. Laurent
- 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： A61B17/04
- IPC分类号： A61B17/04 ; A61B17/10 ; A61B17/00 ; A61B19/00 ; A61B17/072 ; A61B18/14 ; A61B17/32
摘要：
A surgical instrument with a tissue-clamping end effector, where actuation of the instrument is locked out when the thickness of the tissue clamped in the end effector is not within a specified thickness range. The end effector may comprise a tissue thickness module that senses the thickness of the tissue clamped in the end effector. The surgical instrument also comprises a control circuit in communication with the tissue thickness module. The control circuit prevents actuation of a working portion of the end effector when the thickness of the tissue clamped in the end effector is not within the specified thickness range.
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