Jai SHETAKE,Bryan Allen CLARK,Stephen B. RUBLE,Timothy Paul HARRAH,David J. TERNES
申请号：
US15700993
公开号：
US20180078407A1
申请日:
2017.09.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A system for preventing retrograde flow in the fallopian tubes including a closure device comprising an elongated body, a channel extending therethrough, and a valve coupled to a proximal end of the body and open to the channel, the valve configured to only allow fluid to flow proximally therethrough from the channel. The system also includes a grasping element to secure the closure device within the fallopian tube comprising a plurality of tines, the tines including sharpened ends configured to penetrate the wall of the fallopian tube.
