Ultrasonic sensor technology is applied in different aspects of production practice, and medical applications is one of its most important applications. The application of ultrasound in medicine is to diagnose the disease. It has become an indispensable diagnostic method in clinical medicine. The advantage of ultrasonic diagnosis is that it has no pain, no damage, simple method, clear image and high accuracy.
In the industry, the typical application of ultrasound is the metal nondestructive testing and ultrasonic measurement of two kinds of thickness. In the past, many technologies have been hampered by the inability to detect the internal structure of objects, and the advent of ultrasonic sensing technology has changed the situation. Of course, more ultrasonic sensors are fixed on different devices, “quietly” to detect the signal people need. In the future, the application of ultrasonic technology and information technology, new materials technology, there will be more intelligent, high sensitivity of ultrasonic sensors.