Research Progress of Capacitive Ultrasonic Transducers in the Medical Field 3

5. Integrated Circuit Technology: With the development of integrated circuit technology, researchers have begun to combine capacitive ultrasound transducers with integrated circuits to achieve smaller and more portable ultrasound imaging devices. This integrated technology can improve the performance and reliability of equipment and reduce costs.

6. New applications: In addition to traditional ultrasound imaging applications, researchers have also explored the application of capacitive ultrasound transducers in other medical fields. For example, it can be used for guiding and locating cardiac catheters, as well as for transmitting sound energy in ultrasound therapy. diode

In summary, the research progress of capacitive ultrasound transducers in the medical field involves material research, structural optimization, frequency modulation technology, multi-element array technology, integrated circuit technology, and new applications. With the continuous development of technology, the application prospects of capacitive ultrasound transducers in the medical field will be even broader.