发明名称 |
HEMODIALYSIS SYSTEMS AND METHODS |
摘要 |
Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing, and/or a directing circuits. Preparation of dialysate may be decoupled from patient dialysis. Circuits may be defined within one or more cassettes. The fluid circuit and/or the various fluid flow paths may be isolated from electrical components. A gas supply may be provided that, when activated, is able to urge dialysate through the dialyzer and blood back to the patient. Such a system may be useful during a power failure. The hemodialysis system may also include fluid handling to devices, such as pumps, valves, mixers, etc., actuated using a control fluid. The control fluid may be delivered to the fluid handling devices using a detachable external pump. The fluid handling devices may have a spheroid shape with a diaphragm dividing it into two compartments. |
申请公布号 |
EP2131889(A1) |
申请公布日期 |
2009.12.16 |
申请号 |
EP20080726213 |
申请日期 |
2008.02.27 |
申请人 |
DEKA PRODUCTS LIMITED PARTNERSHIP |
发明人 |
WILT, MICHAEL, J.;DEMERS, JASON, A.;GRANT, KEVIN, L.;TRACEY, BRIAN;DALE, JAMES, D. |
分类号 |
A61M1/16;A61M1/36 |
主分类号 |
A61M1/16 |
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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