发明名称 |
LYSING REAGENT, CARTRIDGE AND AUTOMATIC ELECTRONIC CELL COUNTER FOR SIMULTANEOUS ENUMERATION OF DIFFERENT TYPES OF WHITE BLOOD CELLS |
摘要 |
A particle characterization apparatus in which particles suspended in a liquid pass through an orifice or aperture for detection and characterization of the particles utilizing impedance determination. In particular, the apparatus includes a membrane of a polymer as a base material for precision machining of a sub-millimeter orifice. Forming the orifice in a polymer membrane facilitates the construction of a single use cartridge for haematology analysis due to low material and production costs. |
申请公布号 |
EP1516170(A1) |
申请公布日期 |
2005.03.23 |
申请号 |
EP20030756980 |
申请日期 |
2003.06.11 |
申请人 |
CHEMPAQ A/S |
发明人 |
LARSEN, ULRIK, DARLING;HANSEN, STINE, HALLBERG;EKBERG, BJOERN |
分类号 |
G01N33/49;A61M1/36;B01D39/16;C12M1/34;C12Q1/00;G01N1/00;G01N15/00;G01N15/12;G01N15/14;G01N33/80 |
主分类号 |
G01N33/49 |
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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