发明名称 |
Procedimiento para determinar el envejecimiento de un filtro de líquido |
摘要 |
The procedure for monitoring the efficiency of a liquid filter (21) having two chambers (22, 23) separated by a filtering membrane (24) linked to a source (10) of a liquid (e.g. blood) to be treated and an outlet for the filtered liquid consists of measuring and recording a reference trans-membrane pressure in the new filter for a given amount of filtered liquid, measuring the trans-membrane pressure after each use of the filter or at regular intervals, and comparing the results with the reference pressure reading. The reference pressure is used to calculate a pressure for the limit of the filter's use, and the filter system is arranged to set off an alarm once the limit pressure is reached. |
申请公布号 |
ES2260389(T5) |
申请公布日期 |
2014.06.10 |
申请号 |
ES20020080290T |
申请日期 |
1995.07.24 |
申请人 |
GAMBRO INDUSTRIES SAS;GAMBRO INDUSTRIES |
发明人 |
RIQUIER, JEAN CLAUDE;CHEVALLET, JAQUES |
分类号 |
A61M1/16;A61M1/34 |
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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