Rencheng Repair Case: Baisheng LA523 Probe Image Shows a Dark Channel

Release time:

2025-03-12 09:36

Machine Type:Baisheng Probe

Machine Model:LA523

1. Failure Phenomenon

The image has a dark channel.

$20220523\54a3148a236d8b066ad45dc4d1618464.png$

2. Fault Detection

Customer Feedback: The probe cannot be switched. After inspection, it can be switched normally, but there is a dark channel in the sound head. The customer's host cannot switch normally, suspected to be a customer host problem.

3. Troubleshooting

Replace the sound head.

4. Post-repair effect

$20220523\e41c4589635659a8d7c0ee69b53442ec.png$

5. Probe Maintenance

(1) Handle with care

Ultrasonic probes must be handled with care during use to avoid collisions that damage the internal chips. After using the probe, do not fold or tangle the probe connecting wires.

(2) Probe Plugging and Unplugging

When using ultrasonic probes, always turn off the main power before changing the probe. If the host is not powered off and not frozen, directly plugging and unplugging the probe may cause damage to the internal circuit board and crystals due to the instantaneous strong current. It will also accelerate the oxidation of the probe plug pins, directly affecting the normal use of the probe.

(3) Probe Cleaning and Disinfection

Avoid contact between the probe socket and disinfectant. If the probe socket is contaminated with cleaning agents and disinfectants, it will directly corrode and accelerate the oxidation of the probe socket pins. In short, maintenance and upkeep are important during the actual medical device maintenance process for ultrasonic probes, as the effectiveness and accuracy of the ultrasonic probe directly affects the efficiency of ultrasonic examinations. Regular maintenance should be carried out to reduce damage caused by human factors and extend the service life of the ultrasonic probe.

This information belongs to Rencheng Medical. Please indicate the source when reprinting.

Discussion on the repair and methods of imaging equipment

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