David John Cappelleri,Benjamin Varughese Johnson,Brian Anthony Cole
申请号：
US15871622
公开号：
US20180132891A1
申请日:
2018.01.15
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Systems and methods for performing surgical procedures. Such a system includes a cannula having a tubular body and a distal end is sized and configured to be inserted into a body cavity. The system further includes a tool passing through a first port at s proximal end of the cannula, extending through the cannula, and protruding from the distal end of the cannula through a second port. The tool has a working element on a distal end of a shaft thereof. The working element is capable of articulation relative to the shaft and rotation relative to the cannula, and the tool is adapted for translation and rotation relative to the cannula. The system further includes a control system and actuator that articulate the tip of the working element relative to the shaft of the tool.
