A card-swipe for medical tests: Diagnostic device uses same principle as hard disks, MP3 players

University of Utah scientists successfully created a sensitive prototype device that could test for dozens or even hundreds of diseases simultaneously by acting like a credit card-swipe machine to scan a card loaded with microscopic blood, saliva or urine samples.

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<p><a href="http://www.physorg.com/news144565304.html">A card-swipe for medical tests: Diagnostic device uses same principle as hard disks, MP3 players</a></p> <p>University of Utah scientists successfully created a sensitive prototype device that could test for dozens or even hundreds of diseases simultaneously by acting like a credit card-swipe machine to scan a card loaded with microscopic blood, saliva or urine samples.</p>