The utility model relates to a double-layer multifunctional treatment disc which comprises an upper functional area and a lower drawer area. The upper function area comprises a disinfectant placing rack, a hand sanitizer placing groove, a sterile article placing groove, a plurality of blood collecting tube fixing holes, a polluted tourniquet placing groove and a polluted cup placing hole. The double-layer multifunctional treatment disc provided by the utility model has the functions of collecting blood, receiving bottles and injecting. Compared with conventional treatment discs, articles are placed sequentially, fixedly fastened, clear to partition and convenient to take and place, so that the work efficiency of nurses is greatly improved. And pricking wound, cross infection and nursing errors can be effectively avoided.