2025-09-11
Application Scenario: Microchip arrays and integrated circuits within medical ultrasound probes.
Challenge: A very soft material with excellent acoustic properties is required to protect tens of thousands of tiny piezoelectric ceramic elements while not affecting the transmission and reception of ultrasound waves.
Solution: A specialized silicone gel with acoustic impedance matching and excellent biocompatibility is used for encapsulation.
Value: Its acoustic properties ensure clear imaging signals; the soft encapsulation protects the fragile chip array; and the material is safe and reliable, meeting medical device certification requirements.