The resolving power of the flowing method to register the process of human erythrocytes agglutination in vitro on the base of correlation analysis of microphotographs

The Sedimentation Rate of Free Erythrocytes and Their Associates, the Influence of a Standing Ultrasonic Wave

“…It may be considered that this parameter is responsible for the reliability of the blood group typing. There are different ways to introduce this parameter, for example, [18,[23][24][25][28][29][30][31]. At any rate R shows how strongly the physical quantity measured by the device in the case of a positive agglutination reaction differs from the same value, but with a negative one.…”

“…Naturally, the reliability of blood group determination increases with the increase of R. Some examples of the experimentally obtained resolution values of the acousto-optical method for blood group determination are given in Table 3. It should be understood that the resolution R depends not only on the peculiarities of "blood solution -hemagglutinating serum (monoclonal substance)" interaction, but on the method of recording the result of the reaction also, as well 1500-3000 [23] as the method of processing the resulting photographic images.…”

“…It was for the first time when the authors were involved into the problem of automatic device creation for blood typing based on the use of a probing optical beam and stimulating ultrasonic radiation simultaneously in 1986 [13]. In the further studies and developments this method was carried out in analog [18][19][20] or digital forms [21][22][23][24][25][26][27][28][29] and in the whole it was named as "acousto-optical method for blood group determination".…”