Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J.L. Litzza"'
Autor:
K. San Vicente, Douglas N. Stephens, Michael J. Eberle, J.L. Litzza, B.M. Shapo, Matthew O'Donnell
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 44:714-721
A 64-element, high efficiency, ceramic piezoelectric array transducer operating at 20 MHz has been constructed for ultrasonic intraluminal imaging. The array is mounted on the surface of a 1.2 mm diameter catheter appropriate for coronary artery appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07f9daaae3b3202eba0420bef47ce91
https://doi.org/10.1109/58.658335
https://doi.org/10.1109/58.658335
Autor:
Ching-Chen Wu, J.J. Chen, D.M.W. Muller, Douglas N. Stephens, J.R. Crowe, K. San Vincente, J.L. Litzza, R.L. Lederman, J.A. Kovach, Michael J. Eberle, D. Bleam, Matthew O'Donnell, B.M. Shapo, R.C. Ziegenbein, C.D. Choi
Publikováno v:
1997 IEEE Ultrasonics Symposium Proceedings. An International Symposium (Cat. No.97CH36118).
There are two primary reasons why intravascular ultrasound has not yet reached its potential for interventional cardiology. First, image quality has been poor given the possible operating frequencies and numerical apertures. And second, there is no a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4b8c8dc8b5641ca7435d7f19c40fe9
https://doi.org/10.1109/ultsym.1997.661850
https://doi.org/10.1109/ultsym.1997.661850
Autor:
J.L. Litzza, Matthew O'Donnell, B.M. Shapo, Douglas N. Stephens, Michael J. Eberle, K. San Vicente
Publikováno v:
1995 IEEE Ultrasonics Symposium. Proceedings. An International Symposium.
Previous synthetic array methods for intraluminal imaging of coronary arteries have been greatly extended. First, a 64 element, high efficiency, ceramic piezoelectric, array transducer operating at 20 MHz has been constructed. The array is mounted on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa5e499a48d550c2192455204c3fd641
https://doi.org/10.1109/ultsym.1995.495784
https://doi.org/10.1109/ultsym.1995.495784
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Conference
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