发明名称 |
Medical device with tensionably attached remodelable material |
摘要 |
Medical devices for implantation in a body vessel, and methods of using and making the same, are provided. A medical device includes a support frame having struts and a weakened frame portion, and a remodelable material tensionably attached to the support frame. The weakened frame portion has a first configuration in which the support frame has a first outward radial force and a second configuration in which the support frame has a second, lesser outward radial force. The remodelable material restricts expansion of the frame from a radially compressed configuration to a radially expanded configuration when the weakened frame portion is in the first configuration. The remodelable material can form one or more valve leaflets adapted to regulate fluid flow in a body vessel, such as a vein. |
申请公布号 |
US8128682(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20100777947 |
申请日期 |
2010.05.11 |
申请人 |
CASE BRIAN C.;FLAGLE JACOB A.;PAUL, JR. RAM H.;CHAMBERS SEAN D.;COOK MEDICAL TECHNOLOGIES LLC |
发明人 |
CASE BRIAN C.;FLAGLE JACOB A.;PAUL, JR. RAM H.;CHAMBERS SEAN D. |
分类号 |
A61F2/86;A61F2/90 |
主分类号 |
A61F2/86 |
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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