发明名称 |
Method of measuring blood sample on blood test instrument using a disposable cartridge |
摘要 |
A blood test instrument using a disposable cartridge and a method of measuring a blood sample using the instrument are disclosed. The instrument includes a cell counting station for counting blood cells by electrical resistance measurement, a pressure actuating component adapted to apply a pressure alternately on two flexible receptacles of a disposable cartridge removably placed in the instrument to cause flowing of a mixture of a blood sample and a liquid agent between the two receptacles to obtain proper mixing, and a conduit adapted to deliver the mixture to the cell counting station for counting. After measuring the blood sample, the instrument withdraws a washing liquid contained in another receptacle of the disposable cartridge and uses the washing liquid to clean the instrument and to deliver the mixture back to the cartridge for disposal. |
申请公布号 |
US8304207(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20100910097 |
申请日期 |
2010.10.22 |
申请人 |
BERNDTSSON INGEMAR;SVENSSON LARS;NIKLASON LENNART;BOULE MEDICAL AB |
发明人 |
BERNDTSSON INGEMAR;SVENSSON LARS;NIKLASON LENNART |
分类号 |
C12Q1/02;B01L3/00;B01L99/00;G01N1/38;G01N33/487;G01N33/49 |
主分类号 |
C12Q1/02 |
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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