In China standard classification, magnetic vibration involves medical radiation equipment, medical instrument synthesis, medical instruments, extracorporeal circulation, artificial organs, prosthetic devices, medical electronic instruments and equipment, orthopedic surgery, orthopedic instruments and equipment, medical ultrasound, laser, high-frequency instruments and equipment, physiotherapy and traditional Chinese medicine instruments and equipment, general requirements for medical instruments, general diagnostic instruments, radiation health protection, inductors, transformers, basic standards and general methods.