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41. 发明授权

US07901380B2 Iris seal for surgical port 失效
标题翻译：虹膜密封手术口
公开(公告)号：US07901380B2
公开(公告)日：2011-03-08
申请号：US12467363
申请日：2009-05-18
申请人： Adam J. Ross
发明人： Adam J. Ross
IPC分类号： A61M5/178
CPC分类号： A61B17/3462 , A61B17/3423 , A61B17/3498
摘要： The present disclosure is directed to a surgical portal apparatus for use during a minimally invasive procedure. In one aspect, the apparatus includes a housing and a portal member extending distally from the housing, defining a longitudinal axis. The apparatus also has an iris seal including a plurality of leaf members, disposed within the housing. The leaf members are adapted for pivoting relative to the housing, to control the dimensioning of a passage in response to the insertion of a surgical object. The leaf members are not directly linked to each other to provide for off-axis movement of the surgical object. The apparatus further includes an actuation mechanism, including a motor and a sensor, operatively connected to the leaf members and adopted for movement upon the introduction of the surgical object.
摘要翻译：本公开涉及在微创手术期间使用的外科门静脉手术装置。在一个方面，该装置包括壳体和从壳体向远侧延伸的入口构件，其限定纵向轴线。该装置还具有设置在壳体内的包括多个叶片构件的虹膜密封件。叶片构件适于相对于壳体枢转，以响应于外科手术对象的插入来控制通道的尺寸。叶片构件彼此不直接连接以提供外科对象的离轴运动。该装置还包括致动机构，其包括电动机和传感器，其可操作地连接到叶片构件并且被采用以在引入外科手术物体时移动。

42. 发明授权

US08968276B2 Hand held surgical handle assembly, surgical adapters for use between surgical handle assembly and surgical end effectors, and methods of use 有权
公开(公告)号：US08968276B2
公开(公告)日：2015-03-03
申请号：US13331047
申请日：2011-12-20
申请人： Michael Zemlok , Adam J. Ross , John W. Beardsley , Teddy R. Bryant
发明人： Michael Zemlok , Adam J. Ross , John W. Beardsley , Teddy R. Bryant
IPC分类号： A61B17/00 , A61B17/072 , A61B17/115 , A61B19/00
CPC分类号： A61B17/07207 , A61B17/072 , A61B17/115 , A61B2017/0023 , A61B2017/00398 , A61B2017/00464 , A61B2017/00473 , A61B2017/00477 , A61B2017/00486 , A61B2017/00734 , A61B2017/2927 , A61B2017/2929 , A61B2090/031
摘要： Adapter assemblies are provided for selectively interconnecting a surgical end effector that is configured to perform at least a pair of functions and a surgical device that is configured to actuate the end effector, wherein the end effector includes a first axially translatable drive member and a second axially translatable drive member, and wherein the surgical device includes a first rotatable drive shaft and a second rotatable drive shaft.

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