发明名称 |
A pediatric heart assist pump |
摘要 |
A paediatric heart pump (1) comprises a blood chamber (2) and a pneumatic chamber, wherein an inflow connector ( 3 ) for blood and an outflow connector ( 4 )for blood are connected to the blood chamber ( 2 ). The pump ( 1 ) also comprises an inflow valve ( 5 ) and an outflow valve ( 6 ) for regulating blood flow through the blood chamber ( 2 ). The inflow valve ( 5 ) has a form of a single leaflet with varying thickness, preferably made of polyurethane, which leaflet is situated around an opening ( 7 ) of the blood chamber ( 2 ) connecting said chamber ( 2 ) with the inflow connector ( 3 ) from the side of the blood chamber ( 2 ). The leaflet is an extension of the internal surface of the wall ( 8 ) of the blood chamber ( 2 ) situated between the inflow connector ( 3 ) and the outflow connector ( 4 ), and the thickness of the leaflet diminishes towards the free end thereof. |
申请公布号 |
EP2712636(B1) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20120186093 |
申请日期 |
2012.09.26 |
申请人 |
FUNDACJA ROZWOJU KARDIOCHIRURGII IM. PROF. ZBIGNIEWA RELIGI |
发明人 |
KUSTOSZ, ROMAN;KAPIS, ARTUR |
分类号 |
A61M1/10;A61M1/12 |
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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