Open Access Clinical Image

Sam, a New Portable Long Duration Ultrasound Device (90 Subs)

David O Draper*

Brigham Young University, USA

Corresponding Author

Received Date: December 14, 2018;  Published Date: December 17, 2018


The SAM (sustained acoustic medicine) is a small, portable device that delivers over 18,000 Joules of energy when 4 crystals are worn for 4 hours. This has been shown to decease trapezius myofascial pain, postoperative shoulder pain and low back pain with a herniated disk. The following is the results of a study comparing SAM and placebo on pain.

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