How often should quality control of CPR machines be performed at least once a

One month. CPR machines are medical instruments that should be used at least once a month to ensure their accuracy. The machine for CPR is called a CPR machine, which is a device that replaces human labor with a machine to perform basic life support operations such as artificial respiration (mechanical ventilation) and chest compressions. Divided into motorized CPR machines and pneumatic CPR, these devices provide a high level of uninterrupted artificial circulation and ventilation support, and certain portable and removable CPR machines can be used in pre-hospital emergency care.