1, affecting the imaging quality: the aging of the magnetic vibrator will lead to the decline of the imaging quality and affect the doctor's diagnosis and treatment effect.
2. Increase the failure rate: the aging magnetic vibrator may fail, resulting in equipment paralysis, requiring maintenance or replacement of parts, increasing the cost and time cost of medical institutions.
3. Safety hazards: The aging magnetic vibrator has safety hazards, such as insufficient or unstable magnetic field, equipment leakage and other problems, which will cause danger to medical staff and patients.