发明名称 |
Aortic catheter with porous aortic root balloon and methods for inducing cardioplegic arrest |
摘要 |
The present invention relates to a catheter or cannula system that facilitates cardiopulmonary bypass surgeries and enables prolonged circulatory support of the heart. More specifically, the present invention provides an aortic catheter system including a porous aortic root balloon capable of occluding the aorta, delivering cardioplegia and providing tactile feedback and helping to maintain the competency of regurgitant aortic valves. |
申请公布号 |
US6267747(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US19990306696 |
申请日期 |
1999.05.06 |
申请人 |
CARDEON CORPORATION |
发明人 |
SAMSON WILFRED J.;ROBINSON JANINE;BAKER STEVE;LEARY JAMES J. |
分类号 |
A61F2/958;A61M1/36;A61M5/168;A61M25/00;A61M29/02;A61M39/22;(IPC1-7):A61M29/00 |
主分类号 |
A61F2/958 |
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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