发明名称 |
PNEUMATIC OR HYDRAULIC CARDIAC ASSIST DEVICES |
摘要 |
The embodiments relate to cardiac assist devices that comprise a jacket that wraps the exterior of the heart, where the jacket comprises one or more pneumatic or hydraulic bladders. The pneumatic or hydraulic bladders are linked to a pump, and the pump fills the bladders with fluid and withdraws the fluid in a cycle to match beats of the heart to assist contraction and pumping of the heart in systole or to assist expansion and filling of the heart in diastole.
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申请公布号 |
US2012130485(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
US201113304277 |
申请日期 |
2011.11.23 |
申请人 |
LILLEHEI THEODORE J.;ROBINSON ALLAN R. |
发明人 |
LILLEHEI THEODORE J.;ROBINSON ALLAN R. |
分类号 |
A61M1/10 |
主分类号 |
A61M1/10 |
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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