Rehab and physical therapy devices startup Hollywog landed a pair of FDA nods for its wireless back pain therapy devices, the WiTouch and the WiTouch Pro.
The devices use transcutaneous electrical nerve stimulation, a process in which electrical signals are transmitted through the skin to stimulate nerve or muscle fibers, to suppress pain signals before they they reach the brain and ramp up the body’s production of pain-relieving endorphins, according to the company’s website.