Ultrasonic system technology has an important role in hospital. B ultrasound system has been medical examination means of wide application in hospital. Color Doppler Ultrasound provides the effective way of diagnostic cardiovascular disease. Therefore, for ensuring ultrasonic system long-term efficient operation, reasonable maintenance and repair is very important.

 We have to offer a good environment and make ultrasonic system safe and stable. Because ultrasonic system is a sophisticated electronic instrument and it has strict requirements of temperature, humidity and air. So installing air-condition, dehumidifier and air purifier is necessary.

 Ultrasonic system has high requirements of power voltage and frequency stability. Stabilizer transfer power into machine and the largest power is more than 1.5 times of the largest power of machine. Power circuit layout have to be in line with standard. Ultrasonic system landlines have to be hidden alone. In machine room, prohibit to use mobile phone because machine room should be away from strong radiation sources.

When use it, we should avoid long-time use under largerest output power. In the gap of doing B ultrasound, we can keep image freeze. Before the machine closing, we should transfer TGC to the lowest. Ultrasound probe is more fragile and when use it, we should avoid collision. The probe connection line should avoid drag and overbending so that internal line doesn’t break.

 Due to ultrasonic system frequent use, faults often happen. You should do regular examination maintenance. But in general,high-grade machine has self-inspection program and tip fault location; Then use these tips scientifically and can decrease maintenance time greatly.

In general, most faults appear in power and external equipment. Due to power supply has larger power, if environment radiating is bad, it will be easy to cause fault. In external equipment, mechanical parts are easy to appear problem, such as keys and track ball on control board. The keys are easy to damage and track ball is dust pollution and cause internal machine part failure.

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