发明申请
US20130053831A1 SURGICAL CUTTING AND FASTENING DEVICE WITH DESCENDIBLE SECOND TRIGGER ARRANGEMENT
有权
具有可靠的第二个触发装置的外科切割和紧固装置
- 专利标题: SURGICAL CUTTING AND FASTENING DEVICE WITH DESCENDIBLE SECOND TRIGGER ARRANGEMENT
- 专利标题(中): 具有可靠的第二个触发装置的外科切割和紧固装置
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申请号: US13221410申请日: 2011-08-30
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公开(公告)号: US20130053831A1公开(公告)日: 2013-02-28
- 发明人: Gregory W. Johnson , Jeffrey S. Swayze , Jason L. Harris , Foster B. Stulen , Prasanna Malaviya
- 申请人: Gregory W. Johnson , Jeffrey S. Swayze , Jason L. Harris , Foster B. Stulen , Prasanna Malaviya
- 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: A61B17/00
- IPC分类号: A61B17/00
摘要:
A nested trigger assembly for a surgical instrument may generally comprise a first trigger and a second trigger, wherein the first trigger and the second trigger are movable together on a first stroke of the nested trigger assembly, wherein the second trigger is configured to be biased away from the first trigger after the first stroke and before a second stroke, and wherein the second trigger is configured to be moved toward to the first trigger during the second stroke. A surgical instrument may generally comprise a shaft comprising a proximal end and a distal end, a handle extending from the proximal end, wherein the handle comprises a gripping portion, and a nested trigger assembly extending from the handle. The nested trigger assemble may comprise one of a separable trigger assembly and a divisible trigger assembly.
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