METHOD OF EVALUATION OF DONOR BLOOD QUALITY Russian patent published in 1997 - IPC

Abstract RU 2092848 C1

FIELD: medicine, hematology. SUBSTANCE: method involves measurement of laser radiation absorption intensity (at near infrared range 830-1300 nm) by erythrocyte suspension isolated from peripheral citrate blood at 23-25 C and 48-50 C. Relative alternation of light intensity absorbed is measured. Quality blood is considered to be high if the obtained values are 30% or above. Low quality is considered if this index is below 30%. EFFECT: improved method of evaluation.

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RU 2 092 848 C1

Authors

Borodjuk Nelli Rafkatovna

Dates

1997-10-10Published

1993-04-21Filed