Mosse, Charles A.,Nobis, Rudolph H.,Vakharia, Omar,Ikeda, Keiichi,Swain, Christopher Paul
申请号：
AU2007201675
公开号：
AU2007201675B2
申请日:
2007.04.16
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
#$%^&*AU2007201675B220120524.pdf#####ABSTRACT Disclosed herein are devices and methods for forming multidirectional cuts in tissue. The tissue cutting devices disclosed herein generally include a flexible elongate member with at least first and second wires that are at least partially constrained within or along a portion of' the member. A distal portion of the wires is anchored on or within a portion of the elongate member. When tension is applied to one of the wires, such as by an actuator at a proximal end of the device, the elongate member bows while an unconstrained portion of the wire becomes exposed relative to the adjacent portion of the elongate member, assuming a tissue-cutting configuration.1/7 FIG. lA 10 18 16 14 12a 28a 12 28b 26a 12b
