Michael S. Williams,Richard S. Stack,Geoffrey A. Orth,Jeffrey A. Smith,Richard A. Glenn,Daniel W. Fifer,William L. Athas
申请号：
US11804063
公开号：
US08518024B2
申请日:
2007.05.17
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A system for performing multi-tool minimally invasive medical procedures through a single instrument port into a body cavity includes an expandable frame that carries a pair of tool cannulas, each of which has a lumen for receiving a tool useable to perform a procedure in the body cavity. The frame is expandable to orient the tool cannulas such that they allow the tools to be used in concert to carry out a procedure at a common location in the body cavity.
