发明名称 |
Method and device for measurements in blood |
摘要 |
We present an optical probe arrangement that surrounds blood in a receptacle. It comprises LED's and light detector arranged to overcome the variations when the receptacle is translucent medical tubing and the like. Also, a signal processing algorithm is used to average signals from a plurality of light detectors, to further enhance results when measuring hematocrit. The invention makes it possible to add the feature of hematocrit measurement into dialysis system without major alterations to the dialysis machine or transport tubing.
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申请公布号 |
US7420658(B2) |
申请公布日期 |
2008.09.02 |
申请号 |
US20050528091 |
申请日期 |
2005.03.16 |
申请人 |
OPTOQ AB |
发明人 |
PETTERSON MAGNUS;DAHLSTROEM ANNA;PETTERSON HANS |
分类号 |
G01N33/48;A61B5/00;G01N15/00;G01N15/02;G01N21/05;G01N21/53 |
主分类号 |
G01N33/48 |
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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