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IMPLANT RELEASE MECHANISM
专利权人:
发明人:
申请号:
EP09755490.1
公开号:
EP2271290B1
申请日:
2009.04.03
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A delivery assembly (10) for an implant (30) includes a release mechanism with a locking element (52) and a blocking member (56). The locking element (52) includes a latching pin (14) that engages with an eyelet (54) in the implant (30) to attach the implant (30) to a distal end of an inner catheter (36). The blocking member (56) prevents premature disengagement of the latching pin (14) from the implant (30). Withdrawal of the blocking member (56) allows disengagement of the latching pin (14). The locking pin (52) and the blocking member (56) extend along the lumen of the inner catheter (36) from a handle (12) such that a guide wire (34) is also able to extend through the lumen of the inner catheter (36). The locking pin (52) and the blocking member (56) preferably have a crescent-shaped transverse cross section. The release mechanism allows retrieval of the implant (30).
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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