发明名称 |
IMPLANTABLE VASCULAR DEVICE |
摘要 |
A valve prosthesis, such as an artificial venous valve, is described. The valve prosthesis has a support frame formed from a cannula and an attached covering that defines an opening adapted to move between a first position in which the opening is open to fluid flow and a second position in which the opening is closed to fluid flow. The support frame includes a leaflet support portion and a circumferential centering support element disposed adjacent the leaflet support portion with respect to a lengthwise axis of the support frame and mirroring the leaflet support portion with respect to a transverse axis of the support frame.
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申请公布号 |
US2013226291(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313775465 |
申请日期 |
2013.02.25 |
申请人 |
PAVCNIK DUSAN;CASE BRIAN C.;FLAGLE JACOB A.;GARRISON MICHAEL;HOFFA ANDREW K.;LEONARD, II RAYMOND B.;OSBORNE THOMAS A.;PAUL, JR. RAM H.;SCHAEFFER DARIN G.;SISKEN RICHARD B. |
发明人 |
PAVCNIK DUSAN;CASE BRIAN C.;FLAGLE JACOB A.;GARRISON MICHAEL;HOFFA ANDREW K.;LEONARD, II RAYMOND B.;OSBORNE THOMAS A.;PAUL, JR. RAM H.;SCHAEFFER DARIN G.;SISKEN RICHARD B. |
分类号 |
A61F2/24;A61F2/06;A61F2/90 |
主分类号 |
A61F2/24 |
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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