发明名称 |
SYSTEME DE COMMANDE D'UN DISPOSITIF MEDICAL, NOTAMMENT POUR CIRCULATION AUXILIAIRE |
摘要 |
A system for driving a medical device includes a positive pressure source; a first electromagnetic valve connected with the positive pressure source; an negative pressure source; a second electromagnetic valve connected with the negative pressure source; and an electronic control for switching the first and second electromagnetic valves at a predetermined timing. The electronic control includes a setting circuit for setting the switching timing of the first and second electromagnetic valves to generate a setting timing signal; a switching arrangement for switching the first and second electromagnetic valves in response to the setting timing signal of the setting circuit; a memory having a plurality of operation modes for inhibiting the operation of the switching circuit at a predetermined ratio to a predetermined number of the setting timing signal; and switches for selecting one of the operation modes of the memory means. |
申请公布号 |
FR2591896(B1) |
申请公布日期 |
1992.10.23 |
申请号 |
FR19860009603 |
申请日期 |
1986.07.02 |
申请人 |
AISIN SEIKI KK |
发明人 |
TOSHINOBU KAGEYAMA |
分类号 |
F04B43/06;A61M1/10;A61M1/12;(IPC1-7):A61M1/10 |
主分类号 |
F04B43/06 |
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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