Based on the XG1 HW series sterilizer, and referring to the international relevant standards. SHINVA designed the HST pulse steam sterilizer. It can be widely used in the area of medical treatment and public health, pharmaceutical industry, biological engineering, and laboratory animals, to handle medical dressings, vessels, sterile dressings, biologi-cal products, and other items. This product is manufactured inaccor-dance to the national new criterion GB8599-2008 and referring toAmeri-can FDA standards and European EN285, 97/23/EC criteria.