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New Mobile Technology Allows Users to Track Cholesterol Levels with a Smartphone (VIDEO)

December 17th, 2013 Ben Ouyang Medicine, Net News

iphone-cholesterol

iphone-cholesterol-meter

Cornell engineers have created the Smartphone Cholesterol Application for Rapid Diagnostics, or smartCARD.  The smartCARD provides cholesterol-tracking users with greater convenience and tighter monitoring of their total blood cholesterol levels pretty much anywhere and anytime, similar to how diabetics measure glucose levels.

Users place a drop of blood on the test strip, which separates the components and subjects them to enzymatic reactions. The technology then utilizes the smartphone’s camera to capture an image of the test strip and determines the total cholesterol in the blood via a hue-saturation-lightness colorimetric analysis.  The team is currently furthering developing the technology to measure other relevant components, such as LDL (low-density lipoprotein – “bad cholesterol”), HDL (high-density lipoprotein – “good cholesterol”), and triglycerides.

 

Paper in Lab on a Chip: Cholesterol testing on a smartphone…

Press release: New tech lets cholesterol-tracking smartphone users take lifesaving selfies…

Ben Ouyang

Ben Ouyang, B.A.Sc., is an MD/PhD candidate at the University of Toronto. He completed his undergraduate degree in Engineering Science - Biomedical Engineering, also at the University of Toronto. His research interests are in biomaterials and tissue engineering. He has experience in medical device regulatory pathways and is passionate about understanding the human body.

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