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OBTURATEUR ET DISPOSITIF D'OCCLUSION
专利权人:
Ltd.;Lifetech Scientific (Shenzhen) Co.
发明人:
申请号:
EP18781056.9
公开号:
EP3607887A1
申请日:
2018.03.07
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
An occluder and an occlusion device, including: a mesh occlusion body, which defines a cavity, and a proximal end bolt head; the proximal end bolt head configured with a locking hole which penetrates the cavity; the occluder further having a locking member, a distal end of the locking member being connected to a distal end of the occlusion body; the locking member having a connecting portion which is connected to the occlusion body; the diameter of a circumscribed circle of a projection of the first bending portion on a cross section perpendicular to a length direction thereof being smaller than the diameter of the smallest inscribed circle of a locking hole, and the width of a projection of the first bending portion on a plane perpendicular to longitudinal central axis direction of the locking hole being larger than the diameter of the largest inscribed circle of the locking hole.
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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