What does it mean to seriously violate the check and review system

It means to prevent medical errors from occurring. The checking system means that in order to prevent medical errors and ensure medical safety, medical personnel are in serious violation of the checking and reviewing system of medical behavior and medical equipment, facilities, and medicines. It means the use of unauthorized drugs and medical devices. Serious violation of the check and review system. Serious violation of diagnostic and treatment technical specifications routine and other 7 kinds of situations.