Vahid SAADAT,Jeffery L. BLEICH,Kenneth J. MICHLITSCH,John E. ASHLEY
申请号：
US13913801
公开号：
US20130310837A1
申请日:
2013.06.10
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A device for modifying tissue in a spine may include: a shaft having a proximal portion and a distal portion, the distal portion having dimensions which allow it to be passed into an epidural space of the spine and between target and non-target tissues at least one distal force application member extending from the distal portion of the shaft and configured to facilitate application of at least one of anchoring force and tensioning force to the shaft at least one movable tissue modifying member coupled with the shaft at or near its distal portion at least one drive member coupled with the at least one tissue modifying member to activate the at least one tissue modifying member and at least one power transmission member coupled with the at least one drive member to deliver power to the at least one drive member.
