L15-7io Linear Array transducer

Form Factor: Linear Array
Applications: Intraoperative, Vascular
Frequency Range: 7.0 - 15.0 MHz.
Compatibility: IU22

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Warnings and cautions of ultrasonic probe

★The ultrasonic probe is a valuable device. It must be careful in the process of use. Avoid dropping, impact, or abrasion to transducers.

★When installing or removing the probe, first switch off the power and then operate it carefully.

★Avoid rapid and extreme temperature changes, as well as lengthy exposure to direct sunlight or a strong ultraviolet light source.

★Do not use sharp objects to penetrate the acoustic lens.Once the acoustic lens is damaged, the coupling gel is easy to enter the interior of the probe and damage the piezoelectric element.

★Do not soak transducer in any liquid above the recommended level as stated in the user manual for your system, please operate according to the manufacturer's instructions, otherwise it will lead to circuit failure or even burn out.

★Do not disinfect at high temperature, because the probe is equipped with piezoelectric ceramics, high temperature will weaken the effect.

★Before use, carefully check whether the housing and cable are damaged, so as to prevent the probe from high voltage injury.

★After the probe is used, the residual coupling gel on the probe must be wiped clean to prevent rats or other animals from gnawing the lens.

Daily and Long-Term Storage of ultrasound transducer

 
Implement pre or post-exam inspection
A good way to extend your ultrasound machine lifetime, and avoid expensive repair or maintenance costs, is to take a few seconds to inspect it prior to your exam. The most fragile part is certainly the transducer. Look for cracks or swellings on or near the lens. This membrane is made of piezoelectric crystals that emit ultrasonic waves. The waves are then received back by the transducer and processed by the CPU, forming images. If the crystals get damaged, it results in poor image quality. Depending on the severity and the location of the damage, you can potentially end up with dark strips or degraded images. This is an issue for you and your team as diagnostics may be biased by bad images.

The next part you want to check is the cable and connector portion. They carry the signal from the crystals to the CPU. If they get altered your image will suffer too. After countless disinfection cycles or hours in contact with gel, some plastic parts will turn yellow and get more rigid. This may cause cracks and tears. Also, the connector is composed of dozens of small pins that can easily break if mishandled. Be sure to check them too.