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公开(公告)号:US20110021879A1
公开(公告)日:2011-01-27
申请号:US12840989
申请日:2010-07-21
申请人: Charles C. Hart , Gary M. Johnson , Eric Nguyen , Edward D. Pingleton , Kenni Pravongviengkham , Ghassan Sakakine , Serene Wachli , John R. Brustad , Olivia J. Tran
发明人: Charles C. Hart , Gary M. Johnson , Eric Nguyen , Edward D. Pingleton , Kenni Pravongviengkham , Ghassan Sakakine , Serene Wachli , John R. Brustad , Olivia J. Tran
IPC分类号: A61B1/32
CPC分类号: A61B17/0293 , A61B17/3423 , A61B2017/00265
摘要: Devices, methods, and systems provide a surgical access device comprising an internal retractor device integrated with or coupled to a body wall or wound retractor. The wound retractor retracts an opening in a body wall into a body cavity, while the internal retractor permits a user to control the positions of internal structures within the body cavity, thereby permitting a user to define a surgical field. Embodiments of the internal retractor are adjustable.
摘要翻译: 装置,方法和系统提供了一种外科进入装置,其包括与身体壁或缠绕的牵开器集成或联接的内部牵开器装置。 卷绕的收缩器将体壁中的开口缩回到体腔中,而内部牵开器允许使用者控制体腔内的内部结构的位置,从而允许使用者限定外科手术领域。 内部牵开器的实施例是可调节的。