Ultrasound Therapy in Connecticut

ZetrOZ Systems is a FDA-cleared medical device manufacturer specializing in wearable bioelectronic devices for sustained acoustic medicine (SAM®). Based in Trumbull, Connecticut and founded in 2008, the company develops non-invasive, battery-powered ultrasound therapy systems designed to accelerate tissue healing and manage pain in chronic musculoskeletal conditions. Their proprietary OZ Inside™ technology enables miniaturized, flexible ultrasound delivery for extended treatment sessions. The SAM® product line treats conditions including knee osteoarthritis, chronic back pain, and tendon injuries through low-intensity, long-duration ultrasound proven to promote healing rather than symptom relief alone. ZetrOZ holds 46 patents and manufactures all products in the USA across four domestic facilities. The company collaborates with federal agencies (NIH, NASA, DOD), sports medicine organizations (USA Field Hockey, National Basketball Trainers Association), and healthcare providers. Devices are used in clinical settings and target sports medicine, orthopedic recovery, and workers' compensation applications.

CRYON-X LLC manufactures iceless cold therapy devices with integrated compression and heat therapy capabilities. The company specializes in portable, rechargeable cryotherapy systems designed for clinical and home recovery applications. CRYON-X devices deliver temperatures as low as 34°F with real-time temperature monitoring, programmable compression therapy, and integrated heat functions. The product line includes three primary models: Cryon-X Pro (clinical-grade cold/heat therapy unit with real-time monitoring), Cryon-X One (cold compression therapy unit with advanced temperature management), and Cryon-X Go (portable contrast therapy unit for on-the-go use). Key clinical applications include post-operative recovery, acute injury management, sports medicine, physical rehabilitation, and long-term home therapy. The devices are designed to eliminate traditional ice packs while providing superior thermal efficiency—reportedly three times more efficient than conventional systems. All CRYON-X devices are FDA-cleared Class II medical devices, meeting rigorous regulatory standards for clinical use. The company serves surgeons, sports medicine specialists, physical therapists, recovery specialists, and surgical teams across the United States, with international distribution through regional partners.

TrumedX LLC is a durable medical equipment manufacturer and distributor specializing in post-operative and injury recovery solutions. The company manufactures four primary product lines: cold compression therapy (CCT) systems for swelling and pain reduction, electrical muscle stimulation (EMS) devices for targeted muscle strength restoration, orthopedic bracing products for joint support and stabilization, and deep vein thrombosis (DVT) prevention devices for blood clot prophylaxis during recovery periods. These devices are marketed to both clinical and homecare settings, targeting patients recovering from injury or surgery who require non-pharmacological pain management and functional support. The product portfolio addresses common post-operative complications and pain management needs in rehabilitation and physical therapy contexts. TrumedX operates a distributor network model, actively recruiting partners to expand market reach. The company positions itself as a provider of evidence-based recovery solutions with a focus on enabling faster return to normal daily activities and reducing recovery duration through evidence-supported modalities.