公开(公告)号：US20140155758A1

公开(公告)日：2014-06-05

申请号：US14080384

申请日：2013-11-14

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Dominique BRICHARD ,  Peter M. HERZLINGER ,  David D. SCOTT ,  Klaus ZIETLOW

IPC: A61B5/02

CPC classification number: A61B5/02 ,  A61B1/00004 ,  A61B1/00018 ,  A61B1/0008 ,  A61B5/6847 ,  A61B34/30 ,  A61B2505/05 ,  A61B2562/182

Abstract: An endoscopic system can include an endoscope shaft having a proximal end and a distal end, and an electrically active sensor system including at least one sensor mounted proximate the distal end and positioned to sense at least one characteristic of an environment in which the distal end is located. The capacitance of the sensor system relative to earth ground maintains current leakage to a level that meets a cardiac float rating.

Abstract translation: 内窥镜系统可以包括具有近端和远端的内窥镜轴，以及电活动传感器系统，其包括安装在远端附近的至少一个传感器，并被定位成感测至少一个环境的特征，其中远端是 位于。 传感器系统相对于地面的电容将电流泄漏保持在满足心脏浮标的水平。