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VASCULAR OCCLUDER WITH CROSSING FRAME ELEMENTS
专利权人:
COOK MEDICAL TECHNOLOGIES LLC
发明人:
Andrew W. Conder,John R. LeBlanc,David N. Marker,Susan Gall Sahlgren,Casper Herdahl
申请号:
US14516071
公开号:
US20150105814A1
申请日:
2014.10.16
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An occlusion device includes first and second crossing frame elements each of annular ring-shape, as well as first and second annular support elements connected to respective extremities of the crossing frame elements. The frame and support elements are provided with covers made of a substantially impervious material. The occluder may include a covering sleeve of stretchable material. The occluder substantially stops or reduces the flow of blood therethrough, creating blood statis and subsequent occlusion by clot formation within the occluder. The structure of the frame elements ensures good edge sealing and enhanced fixation of the occluder in a vessel as blood pressure impinges upon the covers of the occluder.
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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