Ultrasonic transducer array: ESA123 and ESA523 and ESA541, etc

Acoustic lens is the ultrasonic transducer probe surface contact human body colloidal professional material, belong to poly or divergent acoustic components, after long-term use will cause acoustic lens natural wear, scratches, cracking, corrosion, degrubber, foaming, acoustic lens damage can cause coupling agent into the internal penetration to cause corrosion, not only cause artifacts and other blind area, cause doctor misdiagnosis, serious damage crystal or cause leakage, endanger the patient's body, bring harm to the patient and the machine. Therefore, when the acoustic lens fails, it should be repaired in time to avoid causing more serious damage.