Kunwei Technology, known internationally as Krinwave, is a Shenzhen medical-imaging company founded in 2019 that develops super-resolution ultrasound systems on a full-stack acoustic spatial intelligence platform spanning probes, imaging hardware and its kOS ultrasound operating system. Using low-frequency transcranial ultrasound with GPU-computed beamforming, it is described by multiple outlets as the only company worldwide achieving non-invasive, high-resolution imaging of the brain through the skull, with applications in stroke, neurocritical care and neurodegenerative disease. Its cranial ultrasound products hold Chinese NMPA and EU CE-MDR registrations with US FDA certification in progress, and since launching commercialization at the end of 2025 it has completed clinical validation and deployments at leading hospitals in China and overseas.
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Oct 9, 2026
Latest raise
Funding activity · 1 round
Oct 9, 2026
CNY 400M
Series B
Led by HSG (HongShan Capital/Sequoia China)
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