There have been many different ideas presented for increasing the acoustic output of a piezo buzzer or ultrasonic transducer. Most of them involve rather complicated circuitry that drives up the total ...

The acoustic holograms designed by the UPV and CSIC researchers allow for a more controlled opening of the blood brain barrier than which is achieved by exclusively making use of ultrasound.

More information: Jaewoo Kim et al, Enhanced dual-mode imaging: Superior photoacoustic and ultrasound endoscopy in live pigs using a transparent ultrasound transducer, Science Advances (2024).

Citation: May be room for improvement in U/S transducer hygiene (2015, January 23) retrieved 25 April 2025 from https://medicalxpress.com/news/2015-01-room-transducer-hygiene.html Explore further ...

Low-cost, 3D printed device may broaden focused ultrasound use Chen lab created an $80 device that's accurate, easy to use Peer-Reviewed Publication Washington University in St. Louis ...

The system can provide real-time acoustic simulations at the rate of 5 Hz depending on the position of the ultrasound transducer, and succeeded in predicting the position of the ultrasound energy ...

The system can provide real-time acoustic simulations at the rate of 5 Hz depending on the position of the ultrasound transducer, and succeeded in predicting the position of the ultrasound energy ...