Repair of damaged shell and circuit board of veterinary B-ultrasound probe
The veterinary B-ultrasound probe sheath is a rubber sheath that reinforces the connection between the veterinary B-ultrasound probe and the cable. The important function of the veterinary B-ultrasound probe sheath is to prevent the cable from being bent at right angles. Long-term use will cause the sheath to break, fall off and be missing, which will cause the cable to break and affect the image.
The veterinary B-ultrasound probe will cause the shell to crack and age due to long-term use, or deform due to human factors such as falling and bumping. At this time, due to the destruction of the shielding quality of the veterinary B-ultrasound probe shell, it will cause image interference and unclearness. In severe cases, induced current will appear from the front end, endangering the safety of the animal's body.
In some cases, when the veterinary B-ultrasound machine is turned on and the probe is loaded and unloaded or the circuit is ignited, the circuit board and high-voltage switch in the probe will burn out, which will have a greater impact on the image, such as image interference, no image, lack of image, etc.
It should be noted that the veterinary B-ultrasound probe is the core component of the Veterinary B-ultrasound machine, and the price is very expensive. The probe can only be opened after the machine's own fault is eliminated and it is determined that the probe is faulty. Since veterinary B-ultrasound probes are frequently used, the failure rate is high. Maintenance should be proactive instead of passive. The probes can be regularly maintained and repaired to handle the failure in the bud. In normal use, the following points should be noted: Before plugging and unplugging the probe from the veterinary B-ultrasound host, the host power should be cut off first; Handle it with care during use, do not pull it hard or bend the cable, and do not knock, drop or collide it; Use qualified coupling agent, do not use corrosive or self-prepared coupling agent; After each use of the veterinary B-ultrasound probe, wipe the probe clean with a soft cloth or soft paper, do not use water or organic solvents to wipe it, so as to avoid water ingress or damage to the internal circuit of the veterinary B-ultrasound probe; The protective box of the veterinary B-ultrasound probe should be kept dry and clean, and the room should maintain a certain temperature and humidity, and there should be a good ground wire and a stable AC power supply.
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tags: veterinary B-ultrasound