BOHN, JANE K.,HARTMAN, CODY L.,KANJICKAL, DEENU G.,KILGROW, BRET J.,KOENIG, JOSEPH B.,NICKERSON, JAMES J.,TRIEBES, THOMAS G.
申请号：
CA2968881
公开号：
CA2968881C
申请日:
2015.11.25
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
An improved medical device for stent-graft delivery reduces the loss of longitudinal length during expansion of a stent-graft from a compressed state to an expanded state. The delivery device comprises a balloon catheter and a cover (266) concentrically surrounding the balloon (268), the cover providing resistance to expansion of the balloon during inflation, which reduces longitudinal compressing forces exerted on the stent-graft (100).
