公开(公告)号：US5259366A

公开(公告)日：1993-11-09

申请号：US970833

申请日：1992-11-03

申请人： Boris Reydel ,  Iosif Galperin

发明人： Boris Reydel ,  Iosif Galperin

IPC分类号： A61B1/018 ,  A61B17/128 ,  A61B17/22 ,  A61B17/34 ,  A61M25/00 ,  A61B1/00

CPC分类号： A61M25/0029 ,  A61B1/00135 ,  A61B1/018 ,  A61B17/1285 ,  A61B17/221 ,  A61B17/3421 ,  A61B2017/2212 ,  A61M2025/004

摘要： A catheter sleeve assembly with a zipper-like locking structure is positioned on the outer cylindrical surface of an endoscope at a position outside the body while the endoscope is in viewing position inside the body. The zipper-like locking structure is split and the catheter-sleeve assembly is positioned about the endoscope body and locked into place. The catheter-sleeve assembly is then shuttled into and out of the distal viewing site along the body of the endoscope by manual manipulation while the endoscope remains in viewing position. Surgical stapling and tissue removal procedures can be performed with endoscopic surgical instruments passed down a lumen provided in the catheter-sleeve assembly.

摘要翻译： 具有拉链状的锁定结构的导管套筒组件在内窥镜处于身体内的观察位置的同时位于身体外部位置的内窥镜的外圆柱面上。 拉链状锁定结构被分开，并且导管套筒组件围绕内窥镜主体定位并锁定就位。 然后当内窥镜保持在观察位置时，通过手动操作，导管套筒组件沿着内窥镜的主体穿过和远离远端观察部位。 可以使用沿着设置在导管套筒组件中的内腔向下传送的内窥镜手术器械来执行手术缝合和组织去除程序。