发明授权
- 专利标题： Modular tool heads for use with circular surgical instruments
- 专利标题（中）： 用于圆形手术器械的模块化刀头
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申请号： US13181807申请日： 2011-07-13
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公开(公告)号： US08827903B2公开(公告)日： 2014-09-09
- 发明人: Frederick E. Shelton, IV , Jerome R. Morgan , Taylor W. Aronhalt , Gregory W. Johnson , Chester O. Baxter, III , Joseph E. Young , Barry C. Worrell , Christopher J. Schall
- 申请人： Frederick E. Shelton, IV , Jerome R. Morgan , Taylor W. Aronhalt , Gregory W. Johnson , Chester O. Baxter, III , Joseph E. Young , Barry C. Worrell , Christopher J. Schall
- 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： A61B1/32
- IPC分类号： A61B1/32 ; A61B17/115 ; A61B17/072 ; A61B17/00 ; A61B17/34
摘要：
Various universal ports for installation into a colon are disclosed. Some embodiments include means for permitting an anvil of a surgical stapler to pass through a port in a first direction and means for permitting a portion of the patient's colon to pass through the port in a second direction. Some embodiments also employ a flexible sleeve that may extend from the port out through the anus to provide a passageway for passing surgical instruments into and out of the rectum and also for removing severed specimens therefrom.