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Ultrasound equipment failure revealed!(2)

2024-08-12

Latest company case about Ultrasound equipment failure revealed!(2)

4. Sporadic fault type


Sporadic failures are the most troublesome type of problem. Due to the uncertain and elusive nature of its occurrence, handling requires extreme care and patience.
In the face of this type of failure, we need to carefully understand the pattern of failure, including the frequency and time of failure, the operating process of the user before and after the failure, and whether there are changes in the external environment when the problem occurs, such as temperature, humidity, electromagnetic interference wait. Maintenance engineers need to analyze and judge based on these nuanced clues, gradually narrow down the scope of the fault, and finally find out the root cause of the problem.

 

 

 

5. External environment fault

 

External environmental factors also have an important impact on the normal operation of ultrasound equipment. When the external environment temperature is too high or too low, it may affect the heat dissipation of the device or cause the performance of electronic components to be unstable; when there is electromagnetic interference in the external environment, it may interfere with the signal transmission of the device, causing image distortion or abnormal operation of the device.
To solve such problems, we must first improve the environment. For example, when the indoor temperature is too high or too low, temperature adjustment equipment such as air conditioners can be added to keep the ambient temperature within the normal operating range of the equipment. For electromagnetic interference, it is necessary to investigate external interference sources and take measures such as shielding and filtering to reduce interference.

 

 

 

6. Hardware failure

This type of problem is relatively clear, and the fault phenomenon is usually obvious, such as display damage, button failure, circuit board failure, etc. However, due to the complexity and professionalism of hardware faults, professional maintenance personnel need to conduct detailed detection and analysis through professional testing equipment and tools to accurately find out the cause of the fault and carry out effective repairs.