* These studies were performed on different spinal decompression devices using different treatment protocols on different patient populations with different study criteria. They do nor necessorily represent what results will be achieved with a particular spinal decompression device.

** IDD THERAPY is a registered trademark of North American Medicai Corporation (NAM) to be used only with certain certified NAM devices by professionals specifically licensed by NAM.

***Note: The key clinical research documenting the negative pressure states created within "in vivo" (living) intervertebral discs during Spinal Decompression was performed using a Non Surgical Decompression System which achieved these vacuum conditions by use of a patented process (patent #: 6,039,737) and patented logarithmic curve pattern of slow ramp-up hold, and partiai release of tension, as well as a patented pelvic harness. All Spinal Decompression devices currently registered with the FDA have received their 51OK clearance by claiming their device is substantially similarfQ or has a traceable lineage to Non Surgical Decompression System. Non Surgical Decompression System has never licensed its patented technology to any other manufacturer. "Non Surgical Decompression System" is a registered trademark of Non Surgical Decompression System Medical Technologies.