发明名称 |
Systems and methods for closing a percutaneous vascular puncture |
摘要 |
A system and method for closing a percutaneous vessel puncture at the conclusion of a vascular catheterization procedure includes placement of an intravascular closure device having a radially and axially expandable tubular membrane and a radially expandable anchor at the distal end of the membrane. The closure device is placed, by a delivery catheter extending through the puncture site, with its anchor radially expanded in a location upstream of the puncture site to enable the force of a patient's blood flow to deploy the tubular membrane to a proximally extended configuration closing the puncture from within the vessel. |
申请公布号 |
US8162975(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20090437652 |
申请日期 |
2009.05.08 |
申请人 |
BENJAMIN THIERRY;SPURCHISE MATTHEW;MAS JUAN-PABLO;MEDTRONIC VASCULAR, INC. |
发明人 |
BENJAMIN THIERRY;SPURCHISE MATTHEW;MAS JUAN-PABLO |
分类号 |
A61B17/08 |
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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