TRI-BENDING SPHINCTERTOME
- 专利权人:
- 发明人:
- 申请号：
- IN605/KOL/2007
- 公开号：
- IN293694B
- 申请日:
- 2007.04.18
- 申请国别(地区):
- IN
- 年份:
- 2018
- 代理人:
- 摘要：
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, second, and third 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 at least 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.
[EP1852083A1]
- 来源网站：
- 中国工程科技知识中心
