发明名称 |
DISPOSABLES FOR BLOOD TREATMENT, AND METHODS OF OPERATING THE SAME |
摘要 |
A disposable for use in blood treatment including a blood treatment unit and two membrane pumps connected in parallel on one side of the blood treatment unit. The disposable is operable in a single-needle mode, in which the pumps generate a pulsatile flow of blood through the blood treatment unit, and in a double-needle mode, in which the pumps generate an essentially continuous flow of blood through the blood treatment unit. The pumps connect to a supply of treatment fluid such that alternating flows of treatment fluid causes the pumps to generate the desired flows of blood in the single-needle and double-needle modes. The treatment fluid may be used as motive fluid for displacing the blood in the membrane pumps and/or as control fluid for controlling opening and/or closing of upstream and downstream commutation valves in the membrane pumps. |
申请公布号 |
EP2723418(A1) |
申请公布日期 |
2014.04.30 |
申请号 |
EP20120727867 |
申请日期 |
2012.06.18 |
申请人 |
GAMBRO LUNDIA AB |
发明人 |
JANSSON, OLOF;HOLMER, MATTIAS;NILSSON, EDDIE;JOENSSON, LENNART |
分类号 |
A61M1/30;A61M1/36 |
主分类号 |
A61M1/30 |
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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