发明名称 |
Method for determining concentration; a dialyser |
摘要 |
A dialyser having a haemo-dialyser and/or a haemo-filter and an extra-corporal blood circulation with which a device for the adding of citrate to the blood is connected upstream and a device for the adding of a substitution solution containing ions to the blood is connected downstream of the haemo-dialyser and/or of the haemo-filter. Ion concentration in the dialysate downstream of the haemo-dialyser and/or of the haemo-filter is detected with respect to the direction of flow of the dialysate. The concentration of the ion, atom or molecule to be determined is reliably ascertained by preventing the complexing of the ion, atom or molecule, at least during the determination of the concentration, by the addition or withdrawal of a substance. |
申请公布号 |
US2005236330(A1) |
申请公布日期 |
2005.10.27 |
申请号 |
US20050148172 |
申请日期 |
2005.06.09 |
申请人 |
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH. |
发明人 |
NIER VOLKER;KRAEMER MATTHIAS |
分类号 |
A61M1/14;A61M1/16;A61M1/34;A61M1/36;G01N33/84;(IPC1-7):C02F1/44 |
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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