Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment
Publication
, Journal Article
Lieu, V; Light, ED; Suhocki, P; Wolf, PD; Smith, SW
Published in: Proceedings - IEEE Ultrasonics Symposium
December 1, 2010
We have previously developed 2D ring array transducers for real-timevolumetric imaging guidance of minimally invasive procedures. These transducerswere integrated with an 11 French catheter sheath of a Cook Medical, Inc. venacava filter deployment kit. We have expanded on these devices and developed a 2Dring array integrated with a 30 French catheter that is used for trans-apicalprosthetic heart valve implantation. This transducer consists of 210 elementsat. 157 mm inter-element spacing and operates at 5 MHz. Average measured elementbandwidth was 26% and average round-trip 50 ohm insertion loss was 81.1 dB.© 2010 IEEE.
Duke Scholars
Published In
Proceedings - IEEE Ultrasonics Symposium
DOI
ISSN
1051-0117
Publication Date
December 1, 2010
Start / End Page
774 / 777
Citation
APA
Chicago
ICMJE
MLA
NLM
Lieu, V., Light, E. D., Suhocki, P., Wolf, P. D., & Smith, S. W. (2010). Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment. Proceedings - IEEE Ultrasonics Symposium, 774–777. https://doi.org/10.1109/ULTSYM.2010.5935894
Lieu, V., E. D. Light, P. Suhocki, P. D. Wolf, and S. W. Smith. “Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment.” Proceedings - IEEE Ultrasonics Symposium, December 1, 2010, 774–77. https://doi.org/10.1109/ULTSYM.2010.5935894.
Lieu V, Light ED, Suhocki P, Wolf PD, Smith SW. Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment. Proceedings - IEEE Ultrasonics Symposium. 2010 Dec 1;774–7.
Lieu, V., et al. “Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment.” Proceedings - IEEE Ultrasonics Symposium, Dec. 2010, pp. 774–77. Scopus, doi:10.1109/ULTSYM.2010.5935894.
Lieu V, Light ED, Suhocki P, Wolf PD, Smith SW. Ring array transducers for real-time 3D ultrasound guidance of prostheticheart valve deployment. Proceedings - IEEE Ultrasonics Symposium. 2010 Dec 1;774–777.
Published In
Proceedings - IEEE Ultrasonics Symposium
DOI
ISSN
1051-0117
Publication Date
December 1, 2010
Start / End Page
774 / 777