The invention discloses a mobile storage device for medical apparatus and instruments. The mobile storage device comprises a device body and a top cover, wherein the device body is of a hollow structure, the top side of the device body is open, the top cover is movably mounted on one side of the device body through a hinge, a placing groove is formed in the bottom side of the top cover, a supportrod is rotatably mounted in the placing groove, a support groove is formed in one side, close to the placing groove, of the device body, the bottom end of the support rod extends into the support groove, and mounting grooves are formed in the inner walls of two sides of the device body. For the mobile storage device for medical apparatus and instruments, a mounting plate can be conveniently movedout of the device body, thus medical apparatus and instruments in a storage box movably mounted at one side of the mounting plate can be conveniently taken for use, meanwhile, due to the arrangement of an ultraviolent disinfection plate, the storage environment in the device body is guaranteed, in addition, the storage box is convenient to detach, wash and maintain, thus the device body can be conveniently used, moreover, due to the arrangement of rolling wheels, the device body can be conveniently moved, and thus the demands of people are satisfied.