wearable-medical-device
(3)
Attune Neurosciences, Inc.
Attune Neurosciences is a San Francisco-based, clinical-stage medical device company building what it calls the first wearable, non-invasive focused-ultrasound system for deep brain therapy. Its investigational headband, ATTN201, uses low-intensity transcranial focused ultrasound (tFUS) to reach precise deep-brain targets - like the central medial thalamus - while recording EEG and head movement, aiming to treat sleep and wake disorders, depression, addiction recovery, and other neurological and psychiatric conditions without drugs or surgery.
JuneBrain Inc.
JuneBrain Inc. is a Baltimore medtech startup building a wearable, AI-powered eye-scanning system that brings optical coherence tomography (OCT) out of the eye clinic and into neurology, primary care, and the home. Its flagship Neuro-i SS-OCT captures high-resolution retinal images without a technician, and its AI software turns those images into quantitative biomarkers clinicians can use to monitor diseases like multiple sclerosis, Alzheimer's, and Parkinson's between visits. Founded in 2017 by neuroscientist Samantha Scott after her own diagnosis with a neuromuscular disorder, the company is a WBENC-certified women-owned business on track for FDA submission in 2026.
Kaleido
Kaleido is a small, discreet, customizable insulin patch pump built by Dutch medtech company ViCentra to make living with diabetes less of a burden. Designed to look and feel like a lifestyle product rather than a clinical device, Kaleido pairs with Diabeloop's self-learning algorithm and the Dexcom CGM to enable hybrid closed-loop, app-controlled insulin delivery. With more than 3,500 users in Europe and an $85M+ Series D raised in 2025, the company is scaling manufacturing of its next-generation Kaleido 2 and preparing for entry into the United States.