Abstract The syringe needle sterilization box with fan-shaped opening is in the shape of flat cyliner and has a closeable fan-shaped opening on the lid and a closeable air vent on the bottom.

• 提 要 扇形开口注射器针头灭菌盒呈扁圆柱形，盒盖开有可闭合扇形开口，盒底有可闭合通气孔。