发明名称 |
Percutaneously delivered temporary valve Assembly |
摘要 |
The percutaneously delivered temporary valve assembly of the present invention, and method of using the same, provides an elongate element and a temporary valve disposed on the elongate element. The temporary valve can comprise struts and a membrane attached to the struts. The elongate element can include at least one lumen. The percutaneously delivered temporary valve assembly can be used to replace an aortic valve by locating a temporary valve in a patient's ascending aorta; deploying the temporary valve; removing the native aortic valve past the temporary valve; implanting the prosthetic aortic valve past the temporary valve; collapsing the temporary valve; and removing the temporary valve from the patient. The temporary valve can be sized to the patient and can be left in place while the prosthetic aortic valve heals in.
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申请公布号 |
US2004225354(A1) |
申请公布日期 |
2004.11.11 |
申请号 |
US20040835153 |
申请日期 |
2004.04.29 |
申请人 |
MEDTRONIC VASCULAR, INC. |
发明人 |
ALLEN JEFFREY W.;BRIN DAVID S.;COPPIN CHRIS M. |
分类号 |
A61F2/24;(IPC1-7):A61F2/24;A61F2/06 |
主分类号 |
A61F2/24 |
代理机构 |
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