发明名称 |
Apparatus and methods for entering cavities of the body |
摘要 |
Systems and methods for providing cardiac support provide a cannula body having an inlet and an outlet. The cannula includes a preformed bend sized and configured to extend within the heart chamber between the inlet and the outlet. The cannula is inserted through a first valve into a heart chamber and through a second valve out of the heart chamber. Blood is drawn into the cannula through the inlet and discharged from the cannula through the outlet, thereby bypassing the heart chamber. |
申请公布号 |
US7090659(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20040764664 |
申请日期 |
2004.01.26 |
申请人 |
A-MED SYSTEMS, INC. |
发明人 |
ABOUL-HOSN WALID N;KANZ WILLIAM R;ZIEGLIER ROLAND W;MCCRYSTLE KELLY J;CASTOR ROSALIND;DEDIOS ALLAN |
分类号 |
A61H9/00;A61B17/00;A61M1/36;A61M25/00 |
主分类号 |
A61H9/00 |
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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