发明名称 |
APPARATUS AND METHOD FOR VOLUMETRIC CAPILLARY CYTOMETRY |
摘要 |
The apparatus and method of the present invention disclose a scanning imaging cytometer wherein an unprocessed biological fluid sample is reacted with a fluorescently-labeled binding agent. The reacted sample undergoes minimal processing before it is placed into a capillary tube. The sample is optically scanned and fluorescence excitation is recorded from a plurality of columnar regions of the capillary tube, each columnar region generally defined by the spot size of the excitation beam and the depth dimension of the capillary tube. A spatial filter of a sufficient pinhole diameter is selected to allow simultaneous volumetric detection of all fluorescent targets in each columnar region.
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申请公布号 |
CA2148205(A1) |
申请公布日期 |
1995.11.03 |
申请号 |
CA19952148205 |
申请日期 |
1995.04.28 |
申请人 |
BIOMETRIC IMAGING, INC. |
发明人 |
BAER, THOMAS M.;DIETZ, LOUIS J.;DUBROW, ROBERTS S.;HAYTER, PAUL G.;HODGES, MICHAEL;MANIAN, BALA S.;SHARTLE, ROBERT J. |
分类号 |
G01N33/49;G01N15/14;G01N21/78;G01N33/543;G01N33/554;G06K9/00;(IPC1-7):C12Q1/68;G01N15/10;G01N33/487;G01N21/64;G01N21/76;G01N21/77 |
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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