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High Tech Series A Founded 2009

ZetrOZ

ZetrOZ manufactures non-invasive medical devices that accelerate tissue healing and relieve pain through wearable bioelectronic technology for sustained acoustic medicine delivery. The product line treats acute and chronic musculoskeletal conditions by delivering therapeutic ultrasound to enhance tissue recovery. Founded in 2009 and headquartered in Trumbull, United States, ZetrOZ has raised approximately $6.8M in…

📍 Trumbull, United States · Wearable Technology,

Funding snapshot

Last roundSeries A
Amount$5M
Date25 August 2025
Total raised$7M
Team size38

About

ZetrOZ manufactures non-invasive medical devices that accelerate tissue healing and relieve pain through wearable bioelectronic technology for sustained acoustic medicine delivery. The product line treats acute and chronic musculoskeletal conditions by delivering therapeutic ultrasound to enhance tissue recovery. Founded in 2009 and headquartered in Trumbull, United States, ZetrOZ has raised approximately $6.8M in Series A funding from investors including Connecticut Innovations, NIH, and Mass Medical Angels. The company's sustained acoustic medicine technology provides an alternative to pharmaceutical pain management, delivering controlled ultrasound therapy through wearable devices that patients can use at home for treating conditions including tendonitis, arthritis, and muscle injuries.

Business model

Wearable Technology > Health and Wellness Devices > Chronic Pain,

Disease Self Management > Pain > Therapy > Chronic Pain > Device

Institutional investors

Connecticut Innovations Azoic Ventures NSBRI Angel Investor Forum Mass Medical Angels Boston Harbor Angels Launchpad Venture Group Horizon NIH HHS Stonehenge Capital EDGE Advisers

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