Method of and an apparatus for automatic classification of red b

Details Method of and an apparatus for automatic classification of red b Method of and an apparatus for automatic classification of red b

1977-08-18

1978-06-27

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

128 2G, 235 92PC, 356 39, 364416, 364515, G06K 900

Patent

active

040978451

ABSTRACT:
A method and apparatus for automatically classifying abnormal and normal red blood cells is disclosed. The abnormal cells may be differentiated into mutually exclusive subpopulations. The individual hemoglobin characteristic for each red blood cell is measured and a hemoglobin parameter may be reported for each subpopulation of cells. Additionally, cell sizes are measured and the mean cell size and Wintrobe indices may be reported. The interior cell structures for red blood cells are analyzed and the cells are classified based on the presence or lack of a central pallor, their shape, size, and hemoglobin content.

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Ward et al., "Coherent Optical Rec. & Counting of Reticulated Red Blood Cells," IEEE Trans. on Biomedical Eng., vol. BME-21, No. 1, Jan. 1974, pp. 12-20.

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