发明名称 |
Apparatus and process for the control of the fluid equilibrium in an extracorporeal blood circuit |
摘要 |
<p>A device and method are provided for controlling the balance of fluids during an extracorporeal blood treatment session, according to which treatment, a certain quantity of liquid is withdrawn from the blood which is compensated for by the injection of a substitute liquid into the extracorporeal circuit. A recirculation circuit is provided and pressure is monitored. A pressure deviation within the recirculation circuit reflects a change in the balance between the quantity of liquid withdrawn from the blood and the quantity of liquid injected into the blood, and injection and/or withdrawal rates are altered to obtain a desired balance. The device and method are especially applicable to haemofiltration, haemodiafiltration and plasmapheresis.</p> |
申请公布号 |
EP0629413(B1) |
申请公布日期 |
1997.12.29 |
申请号 |
EP19940420071 |
申请日期 |
1994.03.01 |
申请人 |
HOSPAL INDUSTRIE |
发明人 |
BENE, BERNARD;GOUX, NICOLAS |
分类号 |
A61M1/14;A61M1/34;A61M1/36;(IPC1-7):A61M1/36 |
主分类号 |
A61M1/14 |
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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