Veteran Avoids Knee Surgery Thanks To Innovative Wearable Ultrasound Device
Retired Col. Wayne Harrison, a former U.S. Marine with 30 years of service, found relief from severe knee pain without undergoing surgery, thanks to the sam® wearable ultrasound technology developed by ZetrOZ Systems. Harrison's military career had left him with significant knee issues, leading him to believe that knee replacement surgery was his only option. However, the introduction to the sam® device changed his outlook and his life.
"Over the years, my knees took a pounding, especially with the heavy loads we carried on our bodies," Harrison shared. His journey to recovery began when his cousin introduced him to the sam® device. Utilizing sam® in conjunction with cold treatments significantly reduced his swelling and pain within just 48 hours. Harrison now uses the device three times weekly on each knee, which has resulted in pain-free knees and greatly improved mobility.

The sam® sustained acoustic medicine from ZetrOZ Systems is a revolutionary low-intensity, long-duration ultrasound treatment designed for daily use. It has been cleared by the U.S. Food & Drug Administration for treating various conditions including knee osteoarthritis and tendinopathy in shoulders, elbows, and ankles. The device enhances blood flow, increases oxygenated hemoglobin levels, and aids in the removal of cytokine enzymes and cellular waste, facilitating more rapid soft tissue healing.
Documented in 42 peer-reviewed publications and supported by 20 Level 1-5 clinical studies, sam®'s effectiveness in treating soft tissue injuries is well-established. It stands out as the only FDA-cleared wearable ultrasound unit approved for daily home use and is covered by Veterans Affairs and military TRICARE health programs.
Harrison's experience underscores the device's potential to significantly improve quality of life for veterans who have endured physical strains during their service. "For those veterans like me who stressed our bodies for years, I highly recommend sam® as a vital part of your rehabilitation," Harrison stated, emphasizing his confidence in the device's efficacy.
ZetrOZ Systems continues to lead in sports medicine innovations with its development of wearable bioelectronic devices like sam®. The company's commitment to healing is backed by extensive research and federal funding, holding 46 patents for its proprietary medical technology. For more information on ZetrOZ Systems and the sam® 2.0 ultrasound device, interested parties are encouraged to visit www.samrecover.com.
About ZetrOZ Systems: ZetrOZ Systems is at the forefront of healing innovations in sports medicine, specializing in the development of wearable bioelectronic devices designed to deliver sustained acoustic medicine (sam®). The company's dedication to improving patient outcomes through advanced technology is evident in its exclusive manufacturing and development of the sam® product line for treating acute and chronic musculoskeletal conditions.