“Low-Cost Portable Device Shows Potential for Early Diabetic Neuropathy Diagnosis via Skin Microcirculation Assessment Using Diffuse Optical Spectrometry”

https://pubmed.ncbi.nlm.nih.gov/38116917

A low-cost portable device using diffuse optical spectrometry shows potential for assessing skin microcirculation changes as a marker for early diagnosis of diabetic neuropathy.