New Chinese Paper-Based Test That Reveals Blood Type in Mere Seconds with 99.9% Accuracy Could Impact Medical Laboratories in the US
Low-cost assay would be a boon in remote areas, war zones, and emergency departments by providing fast and reliable blood typing without the need for specialized clinical lab equipment, and by reducing demand on type-O blood supplies
Chinese researchers claim to have invented an inexpensive point-of-care (POC), paper-based blood test that can determine a patient’s blood type in seconds and with nearly perfect accuracy.
Such an inexpensive, simple-to-use assay would be game changing for pathology groups and clinical laboratories since traditional tests to classify blood into blood groups remain time consuming and labor intensive despite recent advances.
Changing Colors Reveal Blood Type
Hong Zhang and colleagues at Third Military Medical University in Chongqing, China, published their results in the March 15, 2017, issue of Science Translational Medicine. (more…)
