The invention discloses a medical-apparatus-and-instrument storage box. The medical-apparatus-and-instrument storage box comprises a box body and a box cover. A storage battery is arranged at the right end of the bottom of an inner cavity in the box body, a storage cabin is arranged at the right end of the inner surface of the box body, a sterilizing cabin is arranged at the left end of the inner surface of the box body, heating wires are arranged at the lower end of the inner surface of the sterilizing cabin, a sterilizing cabin cover plate is connected to the sterilizing cabin through hinges, a controller is arranged at the left end of the outer surface of the box body, and comprises a lighting lamp switch, a temperature adjusting knob and a warm air machine switch, an popup button is arranged at the upper middle end of the outer surface of the box body, a clamping groove is formed in the upper middle end of the inner surface of the box body, a hand lifting band is arranged at the middle ends of the two sides of the box body, the box body is connected with a box cover through the hinges, and a lighting lamp is embedded into the left end of the inner surface of the box cover. The medical-apparatus-and-instrument storage box is provided with the sterilizing cabin, according to the effects of the two heating wires, medical apparatuses and instruments can be subjected to high-temperature sterilization, and using wholesomeness of the medical apparatuses and instruments is greatly guaranteed.