Understand dressing of all sorts of medical apparatus and instruments , mercery , include cap of operation garment pants , shoe to wait to use and run circumstance , make sure complement changes , avoid to affect an operation to undertake 了解各种医疗器械、布类敷料，包括手术衣裤、鞋帽等使用和运转情况，保证补充更换，避免影响手术进行。
2.
By operation workload ( include work of grave accident rescue , precaution to intend the work ) make budget of all sorts of medical apparatus and instruments , mercery , dressing , article supply sheet , hand in logistics of hospital equipment goods and materials to supply place , connection is purchased , supply on time 按手术工作量（包括重大事故抢救工作、预防预备工作）制定医疗器械、各种布类、敷料、物品预算供给单，交医院器材物资后勤供给处，联系采购，按时供给。
