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2. 发明授权

US09289261B2 Electrosurgical device with vacuum port 有权
标题翻译：电动手术器具带真空口
公开(公告)号：US09289261B2
公开(公告)日：2016-03-22
申请号：US13021494
申请日：2011-02-04
申请人： Kyrylo Shvetsov , Anthony L Lizauckas, III , Gregory J. Pepe , Daniel R Palmerton , Joseph J Lynch , Christopher A Palmerton
发明人： Kyrylo Shvetsov , Anthony L Lizauckas, III , Gregory J. Pepe , Daniel R Palmerton , Joseph J Lynch , Christopher A Palmerton
IPC分类号： A61B18/14 , A61B18/18
CPC分类号： A61B18/18
摘要： An electrosurgical device comprising: an electrode having a first portion whose exterior is electrically uninsulated, a second portion whose exterior is electrically insulated, and a third portion; an elongated hollow body having an internal cavity, a front end, a rear end, an external surface, and an electrical wire arranged within the body. The hollow body is configured to reversibly receive the third portion of the electrode at the front end of the body such that electrical contact is made between the electrode and the electrical wire and the second portion of the electrode is not surrounded by the hollow body. A first button is provided for controlling a current flow at a first level to the electrode and is arranged on the external surface. A vacuum tube is slidably engaged by the body and has an inlet generally facing the front end and adjacent the electrode. A vacuum outlet port is arranged near the rear end of the body, and the outlet port, internal cavity, and vacuum inlet are in fluid communication with each other.
摘要翻译：一种电外科装置，包括：电极，其具有外部电绝缘的第一部分，其外部电绝缘的第二部分和第三部分; 一个细长的中空体，其具有内腔，前端，后端，外表面和布置在体内的电线。中空体构造成在主体的前端处可逆地接收电极的第三部分，使得在电极和电线之间形成电接触，并且电极的第二部分不被中空体包围。提供第一按钮用于控制电极的第一电流的电流并且布置在外表面上。真空管可滑动地与主体接合并且具有通常面向前端并且邻近电极的入口。真空出口位于主体的后端附近，出口，内腔和真空入口彼此流体连通。

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