1) Because oxygen supports combustion, when the repair center supplies oxygen and central negative pressure, fire and oil should be prohibited, and the replacement terminal should be carried out with the front safety valve closed. When oxygen production equipment and negative pressure equipment are repaired, they must be performed under power failure and pressure relief.

2) When viewing the medical equipment with power supply, you must pay attention to anti-static treatment, and reliable touch between the joint and the joint. Avoid electric ignition and safety hazards under oxygen-rich conditions. Check the grounding wire to ensure that the grounding resistance meets the requirements for the grounding resistance of medical equipment <4 Ω, so as to avoid damage to the patient caused by electric shock.

Medical equipment belts are multifaceted. In order to ensure the efficient work of medical equipment belts, medical engineering and technical personnel and medical staff need to work together. On the one hand, medical personnel are required to do daily protection and maintenance, to educate patients on the use of medical equipment belts, and to correct patients’ non-standard operations in time; on the other hand, medical engineering and technical personnel are required to do preventive repairs and reserve vulnerable parts. After receiving the repair report from the medical staff, troubleshoot in time to ensure the safe and useful operation of the medical equipment.