发明授权
- 专利标题: Removable vein filter
- 专利标题(中): 可移动静脉滤器
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申请号: US10899471申请日: 2004-07-26
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公开(公告)号: US08821528B2公开(公告)日: 2014-09-02
- 发明人: James F. McGuckin, Jr. , Richard T. Briganti , Peter W. J. Hinchliffe
- 申请人: James F. McGuckin, Jr. , Richard T. Briganti , Peter W. J. Hinchliffe
- 申请人地址: US PA Conshohocken
- 专利权人: Rex Medical, L.P.
- 当前专利权人: Rex Medical, L.P.
- 当前专利权人地址: US PA Conshohocken
- 代理商 Neil D. Gershon
- 主分类号: A61M29/00
- IPC分类号: A61M29/00 ; A61F2/01
摘要:
The present provides a removable vessel filter comprising a first and second filtering portion and a first and second anchoring portion, wherein a transverse dimension of the first filtering portion in an expanded configuration is less than a transverse dimension of the first anchoring portion in an expanded configuration, and a transverse dimension of the second filtering portion is less than a transverse dimension of the second anchoring portion. The first and second filtering portions are positioned closer to each other than the first and second anchoring portions, and the anchoring portions being formed on first and second opposite portions of the vessel filter. The vessel filter is removable from a vessel wall by engagement of either the first filtering portion or the second filtering portion.
公开/授权文献
- US20050055046A1 Removable vein filter 公开/授权日:2005-03-10
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