{"entity":{"id":"isono-health","kind":"company","name":"iSono Health","aka":[],"tldr":"iSono Health makes a wearable ultrasound scanner that images the whole breast automatically in about two minutes, with software to flag suspicious masses, for use outside specialist imaging centres.","summary":"iSono Health's ATUSA system is a compact, automated three-dimensional breast ultrasound scanner worn like a bra that captures whole-breast volumes without an operator, connects to a tablet, and uploads images to the cloud where machine-learning software helps identify masses. It is aimed at point-of-care and mobile settings and at women with dense breast tissue for whom mammography is less sensitive. ATUSA has FDA 510(k) clearance for breast imaging; the AI decision-support component and evidence for screening outcomes are at an earlier stage.","asOf":"2026-09-10","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/isono-health"},{"label":"Official website","url":"https://www.isonohealth.com"}],"tags":["yc"],"related":[],"cancers":["tnbc","breast-hr-positive","breast-her2-positive"],"sections":["imaging","early-detection"],"technologies":["ultrasound","radiology-ai-screening"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"hq":"San Francisco, CA","country":"US","companyType":"devices","website":"https://www.isonohealth.com","stage":"startup","ycBatch":"W16","investors":["y-combinator"],"funding":[]},"route":"/companies/isono-health/","neighbours":{"cancer":[{"id":"breast-her2-positive","kind":"cancer","name":"HER2-positive breast cancer","route":"/cancers/breast-her2-positive/"},{"id":"breast-hr-positive","kind":"cancer","name":"HR-positive / HER2-negative breast cancer","route":"/cancers/breast-hr-positive/"},{"id":"tnbc","kind":"cancer","name":"Triple-negative breast cancer (TNBC)","route":"/cancers/tnbc/"}],"section":[{"id":"early-detection","kind":"section","name":"Early Detection & Screening","route":"/fronts/early-detection/"},{"id":"imaging","kind":"section","name":"Imaging","route":"/fronts/imaging/"}],"technology":[{"id":"radiology-ai-screening","kind":"technology","name":"AI in radiology","route":"/technologies/radiology-ai-screening/"},{"id":"ultrasound","kind":"technology","name":"Ultrasound","route":"/technologies/ultrasound/"}],"company":[{"id":"y-combinator","kind":"company","name":"Y Combinator","route":"/companies/y-combinator/"}],"roadmap":[{"id":"devices-roadmap","kind":"roadmap","name":"Devices and physical therapies roadmap: heat and light → electric fields and focused sound → drug-releasing implants","route":"/roadmaps/devices-roadmap/"}]}}