发明名称 |
Surgical implants and delivery systems therefor |
摘要 |
A stent for occluding the human ductus arteriosus comprises a length of wire of shape memory effect or superelastic material which is expandable from a relatively straightened state for introduction into the patient to an occluding state wherein the wire defines an occluding anchor part and a spiral anchor part and a straight linking part connecting the two wherein the wire has a series of turns extending over the cross-sectional area of the occluding anchor part.
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申请公布号 |
US7223280(B2) |
申请公布日期 |
2007.05.29 |
申请号 |
US20020058645 |
申请日期 |
2002.01.28 |
申请人 |
ANSON MEDICAL LIMITED |
发明人 |
ANSON ANTHONY WALTER;PHILLIPS PETER WILLIAM;REIDY JOHN;QURESHI SHAKEEL |
分类号 |
A61B17/08;A61B17/00;A61B17/12;A61F2/00;A61F2/01;A61F2/06;A61F2/88 |
主分类号 |
A61B17/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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