公开(公告)号：US5190555A

公开(公告)日：1993-03-02

申请号：US807098

申请日：1991-12-13

申请人： Lowell A. Wetter ,  Jeffrey E. Holmes ,  Michael Hogendijk ,  Jeffrey J. Christian

发明人： Lowell A. Wetter ,  Jeffrey E. Holmes ,  Michael Hogendijk ,  Jeffrey J. Christian

IPC分类号： A61B17/00

CPC分类号： A61B17/00234 ,  A61B2017/00287

摘要： A device for the collection and removal of body tissue and/or parts in laparoscopic surgery having an elongated tubular member with proximal and distal extremities and a bore extending therethrough. A sack formed of a flexible material with an opening therein is secured by a rod inside the tubular member to the distal extremity of the elongated tubular member. A drawstring is secured to the sack and circumscribes the opening of the sack and controls the opening and closing of the sack. The drawstring extends into the bore and is connected to a slide mounted around the tubular member. A handle is secured to the proximal extremity of the tubular member and finger rings are secured to the proximal extremity of the slide. Movement of the slide towards the distal extremity of the tubular member opens the sack once inside the patient for receiving the tissue or body part, while movement of the slide in a distal direction causes the sack to close to capture the tissue or body part.

摘要翻译： 一种用于在腹腔镜手术中收集和移除身体组织和/或部件的装置，其具有具有近端和远端的细长管状构件和延伸穿过其中的孔。 由其中具有开口的柔性材料形成的袋由管状构件内的杆固定到细长管状构件的远端。 将束带固定在袋上并限制袋的开口并控制袋的打开和关闭。 束带延伸到孔中并且连接到安装在管状构件周围的滑块。 手柄固定到管状构件的近端，并且指环固定到滑块的近端。 滑动件朝向管状构件的远端移动，一旦在患者体内打开一次以接收组织或身体部分的袋，同时滑动件在远端方向上的移动导致袋闭合以捕获组织或身体部分。