SOURCE: ZetrOZ, Inc.

ZetrOZ, Inc.

February 26, 2014 12:04 ET

FDA Grants ZetrOZ U.S. Clearance to Market sam® Wearable Ultrasound Therapy Device

First Non-Invasive Ultrasound Device Cleared by the FDA for Sustained Drug-Free Pain Therapy

TRUMBULL, CT--(Marketwired - Feb 26, 2014) - ZetrOZ, Inc. today announced that the U.S. Food and Drug Administration (FDA) has granted 510(k) clearance for the marketing of its ultrasound pain management device sam®, a wearable, long-duration, ultrasonic diathermy device for use in applying deep therapeutic treatment. In line with current clinical needs, sam®, available by prescription, can be used to treat musculoskeletal and joint pain in adults. Clinical studies backing this technology demonstrate a measurable, drug-free decrease in pain via a wearable, non-invasive therapeutic patch.

sam® is the first and only long duration continuous ultrasound therapy product that is FDA cleared for relief of pain, relief of muscle spasm, treatment of joint stiffness and increased local circulation.

"The device uses high-frequency ultrasonic excitations to produce deep mechanical stimulation within the body, increasing circulation, reducing inflammation and pushing nutrients through the body's cellular structures," attests product inventor and company co-founder, George K. Lewis, Jr., Ph.D. who adds, "sam® is clinically proven to be an effective deep therapeutic treatment for select medical conditions and, when used daily provides added therapeutic benefit for chronic pain patients."

The rechargeable sam® ultrasound therapy device can be worn daily for up to four hours on a single charge, providing continuous relief of pain or used as part of a rehabilitation program to increase local circulation of injured tissues for multiple hours. sam® can be prescribed and administered by a clinician or physical therapist, alone, or in tandem with other treatments. The leadership team behind sam®, who were awarded a National Institutes of Health (NIH) grant of $397,000 to support clinical trials on knee osteoarthritis pain for the technology, plans to launch the device by spring of 2014.

"The use of therapeutic ultrasound to treat a variety of conditions, including musculoskeletal pain, offers great promise to our patients," says Thomas M Best MD, PhD, Professor and Pomerene Chair, Division of Sports Medicine, Ohio State University. "In particular, this low intensity, iPod-sized, wearable, battery powered device and its early success in a series of pilot studies represent a breakthrough in our abilities to treat patients in a user friendly, convenient manner."

"Sixty-seven percent of those over 40 live with aches and pains," continued Dr. Lewis, who recently conducted a national survey on pain management. "sam® has been proven to significantly reduce pain without the use of pharmaceuticals and could be the next generation of wearable tech to make a 'quality of life' breakthrough for millions of chronic pain sufferers. Furthermore, the science around sam®, and the usefulness of miniature devices that provide long-duration therapeutic ultrasound, hold significant promise in the field of bioelectronic medicine."

sam® is available by prescription from licensed healthcare practitioners such as primary care, orthopedists, rheumatologists, pain specialists and physiotherapists in the United States. In Europe and Canada, sam® is CE-marked and licensed, respectively, and available over-the-counter directly to the patient.

About ZetrOZ, Inc.
ZetrOZ, located in Trumbull, CT and founded in 2009, is a ISO 13485 medical device manufacturer and innovative ultrasound technology company that developed Oz Inside™, a powerful, proprietary miniaturization technology to deliver the spectrum of ultrasound more efficiently, more economically, and more compactly than ever before. The company combines unparalleled ultrasound expertise with rich biomedical capabilities as the basis of its primary focus: a pipeline of applications in health and wellness. All ZetrOZ products are manufactured in the United States. ZetrOZ's first medical product is the world's smallest, strongest and longest lasting ultrasound pain therapy device. This device, slated for launch in early 2014, addresses the demand for non-pharmaceutical and surgical alternatives to current pain treatments in the approximately $62 billion United States pain management market. ZetrOZ is also known for developing the smallest ultrasound systems in the world, including the first swallowable ultrasound pill. For more information, visit