The rig uses a 60W ultrasonic transducer, operating at approximately 40 KHz, to generate a standing wave in combination with a reflector – essentially a rigid piece of material off which sound ...

Fabrication and testing of polymer-based capacitive micromachined ultrasound transducers for medical imaging. Microsystems & Nanoengineering, 2018; 4 (1) DOI: 10.1038/s41378-018-0022-5; ...

Engineers at the University of British Columbia have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their ...