1. Prevent pollutants from entering the buffer chamber. The buffer room of disinfection supply center is used to store and carry medical instruments and equipment. If the door lock does not have good sealing performance, external pollutants will enter the buffer room, which will affect the disinfection effect and the service life of the equipment.
2. Ensure the safe use of medical instruments and equipment. Medical instruments in disinfection supply center are important items that directly contact patients. The door lock does not have good safety performance, which will lead to the theft or damage of medical instruments and equipment, thus affecting the health and safety of patients.