发明名称 |
METHOD AND APPARATUS FOR MEASURING WHITE BLOOD CELL COUNT |
摘要 |
A method for the quantitatively measuring white blood cell count involves capture of white blood cells from a fluid sample by retainer (3), removal of the red blood cells and other interfering substances by a wash solution, and reading the result of a color reaction in which an ester which is present on the white blood cells cleaves a chromogenic substrate which produces a water insoluble dye. The apparatus (10) for use in the present method includes a retainer (3) for white blood cells that optionally has a dye substrate immobilized therein and an absorption layer (4) that wicks and takes up all excess washing solution flowing past the sample. |
申请公布号 |
CA2486685(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
CA20032486685 |
申请日期 |
2003.05.20 |
申请人 |
PORTASCIENCE INC. |
发明人 |
LAW, WAI TAK;NIKOLYUKIN, INNA;NIKOLYUKIN, YURI |
分类号 |
G01N33/52;C12Q1/25;C12Q1/44;G01N21/78;G01N33/49;G01N33/569;(IPC1-7):C12Q1/06;G01N21/77;C12M1/34 |
主分类号 |
G01N33/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|