Automatic electronic system to human blood typing

By Pimenta, S.; Nobrega, J.M.; Duarte, F.M.; Minas, G.; Soares, F.O.

Procedia Engineering



Blood typing is a crucial test before a blood transfusion and it can be critical, especially in emergency situations, due to the patient condition. Moreover, blood transfusions based on the universal donor (O-), or on the wrong blood type, may risk the patient’s life. For that, in this research the main principles to the development of a miniaturized, low cost, portable and automatic system to human ABO-Rh blood typing and based on a spectrophotometric approach are presented. This system will reduce some limitations of the existing methods to human blood typing


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