disposable medical equipment:anesthesia puncture kit, intravenous infusion needle, aseptic injection needle, aseptic injector, continuously-working/self-controlled transfusion pump, germ-free surgery material medical package, stomatological utensils kit, drainage bags, surgical mask, surgical headgear, surgical mat, link ductus, oxygen therapy ductus, surgery clothes, aseptic midwife',s kit.