Biomedical engineers have developed a low-cost, portable optical coherence tomography (OCT) scanner that promises to bring the vision-saving technology to underserved regions throughout the United States and abroad. Thanks to a redesigned, 3D-printed spectrometer, the scanner is 15 times lighter and smaller than current commercial systems and is made from parts costing less than a tenth the retail price of commercial systems – all without sacrificing imaging quality.
from https://www.sciencedaily.com/releases/2019/06/190628153501.htm
from
https://healthnews010.tumblr.com/post/185946714108
From https://johnher1.blogspot.com/2019/06/low-cost-retinal-scanner-could-help.html
from
https://johnher1.wordpress.com/2019/06/30/low-cost-retinal-scanner-could-help-prevent-blindness-worldwide/
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