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VISUAL STABILIZER ON ANCHOR LEGS OF VENA CAVA FILTER
专利权人:
Arne Molgaard-Nielsen
发明人:
Arne Molgaard-Nielsen
申请号:
US13521458
公开号:
US20130138137A1
申请日:
2011.01.12
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A removable vena cava filter (10) configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts (12a-d), each having an anchoring hook (26) and a stop member (24) proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.
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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