发明名称 |
METHOD AND APPARATUS FOR DIFFERENTIATING AND ENUMERATING LEUKOCYTES |
摘要 |
A method and apparatus for differentiating and enumerating the five major sub-populations of leukocytes in a blood sample (i.e., lymphocytes, monocytes, eosinophils, neutrophils and basophils) uses multiangle light scatter and DC (Coulter) volume measurements. Light scattering characteristics of the leukocytes are determined within five different angular ranges, all being lower than 40 degrees. The invention is particularly useful in differentiating and enumerating the basophil sub-population which has heretofore required more complex apparatus and/or chemical processing. |
申请公布号 |
EP1206693(A1) |
申请公布日期 |
2002.05.22 |
申请号 |
EP20000950857 |
申请日期 |
2000.07.28 |
申请人 |
COULTER INTERNATIONAL CORP. |
发明人 |
DEKA, CHIRANJIT;WELLS, MARK, A.;RODRIGUEZ, CARLOS, M.;REYES, CARLOS |
分类号 |
G01N33/49;G01N15/00;G01N15/10;G01N15/14;(IPC1-7):G01N15/14 |
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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