中心供应室洗涤各种针头、穿刺器械、导管等需要用高压水冲洗，冲洗时很容易溅水至周围，甚至溅到操作者的脸及五官，造成操作者自身污染，使操作者往往不敢使用高压水冲洗，因此难以保证洗涤质量。有人提出，中心供应室洗涤临床回收的物品要具备个人防护，包括防水衣、裤、头? In the central supply room, various needles, puncture devices, and catheters need to be washed with high-pressure water. When flushing, it is easy to splash water to the surroundings, or even to the operator’s face and facial features, causing operator’s own contamination, which makes the operator often afraid to operate. Rinsing with high-pressure water makes it difficult to guarantee the quality of the wash. It has been suggested that the central supply room for washing clinically recovered items should have personal protection, including waterproof clothing, pants, and head?