Fifer, Daniel W.,Smith, Jeff,Williams, Michael S.,Orth, Geoffrey,Stack, Richard S.,Glenn, Richard A.,Athas, William L.
申请号：
AU2007243484
公开号：
AU2007243484B2
申请日:
2007.04.24
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
A system for performing minimally invasive medical procedures through a naturalorifice includes an elongate support advanceable in a flexible state througha natural orifice and through an incision in a body organ into a body cavity. Theelongate support is convertible to a rigid state within the body cavity. The elongatesupport supports a frame that carries a pair of tool cannulas, each of which hasa 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 toolsto be used in concert to carry out a procedure at a common location in the body cavity.
