ZetrOZ Systems is a healthcare technology company developing the latest soft tissue healing therapeutics. The company has deep research partnerships with the US Government to develop bioelectronic systems for the delivery of Sustained Acoustic Medicine, combined with activation of Mechanobiology, Pharmacology and Human Physiology. As a global healthcare company serving millions of patients, our proprietary medical technology platforms are specially designed and formulated for the treatment of acute and chronic musculoskeletal conditions, and our innovations are clinically proven to enhance tissue recovery, accelerate the body’s natural healing processes, and relieve pain. sam® delivers Sustained Acoustic Medicine safely in the home for the treatment of select medical conditions such as the relief of pain, the relief of muscle spasm, the treatment of joint contracture and the local increase in circulation.