GORALTCHOUK, ALEXEI,DRUBETSKY, LEV,CUMMINGS, GERALD F.,HERRMANN, ROBERT A.,NAIMAGON, ALEXANDER
申请号：
CA2720847
公开号：
CA2720847C
申请日:
2009.04.14
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
Provided herein are sutures for use in a procedure applied to tissue, andmethods for forming such sutures. Somesutures include bi-directional retainers, each of which can be deployed in twodirections, but once deployed in one direction, resistmotion in the opposite direction. Other sutures include uni-directionalretainers that are conical in shape, and include tissue en-gagingprotrusions that extend from edges and/or angled walls of the conicalretainers.
