P1.25 - Change of piezoelectric signal generated in cancellous bone by ultrasound irradiation associated with oblique trabecular orientation
- Event
- 2025 ICU PADERBORN - 9th International Congress on Ultrasonics
2025-09-21 - 2025-09-25
Paderborn - Band
- Posters
- Chapter
- Posters
- Author(s)
- A. Hosokawa - National Institute of Technology, Akashi (Japan)
- Pages
- 363 - 366
- DOI
- 10.5162/Ultrasonic2025/P1.25
- ISBN
- 978-3-910600-08-9
- Price
- free
Abstract
The piezoelectric signals generated in water-saturated cancellous bone with oblique trabecular orientations were numerically simulated. The waveforms of the piezoelectric signals in cancellous bone and the ultrasound signals through the bone when an ultrasound wave was irradiated were calculated. The simulated results suggested that the piezoelectric waves could primarily depend on the fast and slow waves in the ultrasound signals but could be also affected by the other factors.