"GOQNRAKU" is a swallowing training device that features a unique, patented waveform that has been used in hospitals, dental clinics, and nursing homes nationwide. The electrical signals penetrate deep into the skin with little resistance, making it possible to train the suprahyoid muscles necessary for swallowing. This product is useful for individuals who have trouble swallowing at home, in medical settings, or in nursing care, as well as for facility staff. We will be happy to provide a short, detailed explanation while you try out the product, so please feel free to visit our booth.