| 发明名称 |
DISPOSITIVO PER ASSISTENZA VENTRICOLARE CARDIACA, PARTICOLARMENTE PER IL RICUPERO DELLA FUNZIONE MIOCARDICA DEPRESSA E PER IL MANTENIMENTO DELLE FUNZIONI VITALI DELL'ORGANISMO |
| 摘要 |
A single device (1), which is intended to integrate the functions of a ventricular assistance device (V A D ) proper and of an aortic balloon pump (IABP), includes a single energy source (24) which causes the simultaneous rhythmic contraction of two chambers (5 , 6) which are intended to be filled with blood. One (6) of the contractible chambers has two one-way valves for the inlet (8) and outlet (9) of the blood respectively, whilst the other (5) has a single inlet-outlet connector (12) without valves for connection to the outlet of the first chamber (6) downstream of its outlet-valve portion (9). <IMAGE> |
| 申请公布号 |
IT9067204(A1) |
申请公布日期 |
1991.09.21 |
| 申请号 |
IT19900067204 |
申请日期 |
1990.03.20 |
| 申请人 |
MINISTERO DELL'UNIVERSITA' E DELLA RICERCA SCIENTI |
发明人 |
ARPESELLA GIORGIO;MAMBRITO BRUNO;ZAGARA MAURIZIO |
| 分类号 |
A61H;A61M1/10;A61M1/12 |
主分类号 |
A61H |
| 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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