JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]MIAMI, April 13, 2021 — Jessica Ramella-Roman of Florida International University (FIU) received a patent for an optical technology designed to identify preterm labor. The patent is the culmination of years of research into polarized light and its utility in the study of tissue. Determinations of preterm labor typically use an ultrasound to measure cervical length to assess preterm risk. The new technology instead looks at the collagen fibers that compose 70% of the cervix. Collagen fibers are birefringent and are aligned around the cervical os, which is the orifice providing access to the uterus. During...Read full articleRelated content from Photonics MediaArticlesCell Manipulation Technique Enters into Commercial MarketIn cell biology and medical imaging, the targeted manipulation of cells under controlled conditions is a major challenge in understanding processes and causal relationships. 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