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SYSTEME DE POSE DE STENT COMMANDE PAR UN RESSORT
专利权人:
COOK MEDICAL TECHNOLOGIES LLC
发明人:
COSTELLO, KIERAN
申请号:
CA2840000
公开号:
CA2840000A1
申请日:
2012.06.21
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A stent delivery system (10) includes a stent (28) positioned at a stent receiving portion (29) of an elongate shaft (22), the stent having a constrained configuration (40) and an expanded configuration. A first biasing member (52) is operably connected to the shaft and the stent and a second biasing member (54) is operably connected to the shaft and the stent. The first and second biasing members have a first configuration cooperatively applying a longitudinal tensioning force to the stent and a second configuration cooperatively releasing the longitudinal tensioning force on the stent.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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