Safety operation standards for medical equipment maintenance

Medical equipment maintenance must strictly adhere to safety regulations to avoid secondary risks. Before operation, ensure that the equipment is powered off, hang warning signs for high-voltage equipment, and use anti-static wristbands for precision electronic component maintenance. When replacing components, priority should be given to using original factory certified parts to eliminate performance hazards caused by non-standard parts. For electrical system maintenance, professional instruments are required to test safety parameters such as grounding resistance (≤ 4 Ω is qualified) and insulation resistance. After the repair is completed, in addition to verifying that the function is normal, it is also necessary to synchronously complete safety performance testing and record archiving, in compliance with the quality supervision requirements for the use of medical equipment.