Profile: Asuka Medical K.K. specializes in formalin gas sterilizers. Our bed sore prevention pad can be used warm in winter and cool in summer. It prevents bedsores and pressure sores. It also protects the site for treatment of sores. Our ASK-VII 20 Aihoru comes under the category of instruments sterilized formalin. It disinfects instruments and tubes in a double pack. It has a microcontroller to monitor the safety and reliable disinfection.