发明名称 |
System for improving diastolic dysfunction |
摘要 |
An elastic structure is introduced percutaneously into the left ventricle and attached to the walls of the ventricle. Over time the structure bonds firmly to the walls via scar tissue formation. The structure helps the ventricle expand and fill with blood during the diastolic period while having little affect on systolic performance. The structure also strengthens the ventricular walls and limits the effects of congestive heart failure, as the maximum expansion of the support structure is limited by flexible or elastic members.
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申请公布号 |
US2008045778(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
US20060497309 |
申请日期 |
2006.08.02 |
申请人 |
LICHTENSTEIN SAMUEL VICTOR;GELBART DANIEL |
发明人 |
LICHTENSTEIN SAMUEL VICTOR;GELBART DANIEL |
分类号 |
A61N1/362 |
主分类号 |
A61N1/362 |
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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