WALES, RYAN V.,ESTEVEZ, RAMON,MAZZOLA, NICHOLAS J.,BENESH, BETH,NGANGA, NELLY
申请号：
CA3072102
公开号：
CA3072102A1
申请日:
2018.10.01
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
A tissue retraction device (100) comprising a cap (304) having a proximal end, a distal end, and a lumen therethrough； and an extension member (320) extending distally from the distal end of the cap, wherein the extension member is configured to engage a first engagement member (308) such that the first engagement member is positioned at an angle with respect to a longitudinal axis of the cap lumen.
