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Intravascular filter cut from sheet metal
专利权人:
Cook Medical Technologies LLC
发明人:
Shuo Yang
申请号:
US15370382
公开号:
US10456233B2
申请日:
2016.12.06
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The present disclosure describes filter devices for deployment to body vessels where clots or emboli may need to be captured, particularly the vena cava. The filter device is of unitary construction, having been cut from a substantially planar sheet of a metal, in some instances a shape memory metal. The device has a construction including a plurality of petals, the petals containing an inner rib which curves in the deployed state. A method of making a filter device is also disclosed.
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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