Zobrazeno 1 - 10
of 128
pro vyhledávání: '"F.J. Fry"'
Autor:
A.V. Zaitsev, Richard Bihrle, K.W Marich, J. Syrus, Richard S. Foster, T Uchida, Narendra T. Sanghvi, R Casey, F.J. Fry, M.H. Phillips
Publikováno v:
European Journal of Ultrasound. 9:19-29
Objective : To establish clinical efficacy and safety of High Intensity Focused Ultrasound (HIFU) for the treatment of benign prostatic hyperplasia (BPH) in a multiple site clinical study. Methods : Seven clinical sites were set up for the studies, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e774c878dba4401e6c94d5e3de2fa30
https://doi.org/10.1016/s0929-8266(99)00010-5
https://doi.org/10.1016/s0929-8266(99)00010-5
Autor:
Carl W. Hennige, Richard S. Foster, F.J. Fry, Narendra T. Sanghvi, A.V. Zaitsev, Richard Bihrle, M.H. Phillips, J. Syrus
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 43:1099-1110
Modern ultrasound transducer material and matching layer technology has permitted us to combine the ultrasound visualization capability with production of high-intensity focused ultrasound (HIFU) on the same ceramic crystal. This development has lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57d0e95562a717f12ed6b880bbd7cae6
https://doi.org/10.1109/58.542053
https://doi.org/10.1109/58.542053
Publikováno v:
Urology. 43:21-26
Objective . Beginning in 1987, high-intensity focused ultrasound was investigated in the canine model to determine the feasibility of destroying prostate tissue. After demonstrating the ability to ablate prostate tissue reliably in a canine model, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1e8e93b1fa890b760e10ab5905a7618
https://doi.org/10.1016/0090-4295(94)90214-3
https://doi.org/10.1016/0090-4295(94)90214-3
Autor:
F.J. Fry
Publikováno v:
European Urology. 23:2-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9cc1fba6da154b2ec722695a2aa3e8a
https://doi.org/10.1159/000474671
https://doi.org/10.1159/000474671
Autor:
Narendra T. Sanghvi, John N. Eble, John P. Donohue, F.J. Fry, Lori V. Hennige, Kenneth Kopecky, John E Regan, Richard Bihrle, Carl W. Hennige, Richard S. Foster
Publikováno v:
European Urology. 23:330-336
High-intensity focused ultrasound is a method of destroying tissue at a point distant from the transducer without injuring intervening tissue. A transrectal probe was developed and used to treat 26 canines in order to determine the feasibility of usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dc51bd8641fb54b657acfacd46169c9
https://doi.org/10.1159/000474623
https://doi.org/10.1159/000474623
Publikováno v:
IEEE 1992 Ultrasonics Symposium Proceedings.
A new ultrasound system has been developed based on advances in transducer material technology. It permits the same piezoceramic element to be used for conventional pulse echo ultrasound imaging as well as for continuous wave high intensity focused u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea1c4f0029387150205067e31df97ebd
https://doi.org/10.1109/ultsym.1992.275853
https://doi.org/10.1109/ultsym.1992.275853
Publikováno v:
1997 IEEE Ultrasonics Symposium Proceedings. An International Symposium (Cat. No.97CH36118).
The experimental feasibility investigation was conducted to produce intracardiac muscle tissue lesions using high intensity focused ultrasound (HIFU). The purpose of this investigation was to establish HIFU system parameters that can lead towards a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17eed81185655826a8abdd01aaad19ec
https://doi.org/10.1109/ultsym.1997.661820
https://doi.org/10.1109/ultsym.1997.661820
Autor:
C. Hennige, F.J. Fry, Narendra T. Sanghvi, A. Zaitsev, Richard Bihrle, Richard S. Foster, M.H. Phillips, J. Syrus
Publikováno v:
1995 IEEE Ultrasonics Symposium. Proceedings. An International Symposium.
Based on our previous animal experiments in the treatment of dog prostates and data from others, we selected HIFU parameters, (i.e. focal intensity, Isptp/spl ap/1680 W/cm/sup 2/, frequency 4 MHz and treatment exposure time=4 On/12 Off sec.), to prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ead7ad8c90a4cdd59eb735dd2a54fcd7
https://doi.org/10.1109/ultsym.1995.495855
https://doi.org/10.1109/ultsym.1995.495855
Publikováno v:
European urology. 23
Beginning in 1987, high-intensity focused ultrasound was investigated experimentally in a canine model to determine whether or not prostate tissue could be destroyed with good aiming and control. Subsequently a transrectal probe was developed and use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f0dd1a6395de482c567a644ea288ff
https://pubmed.ncbi.nlm.nih.gov/7685694
https://pubmed.ncbi.nlm.nih.gov/7685694
Autor:
Narendra T. Sanghvi, Carl W. Hennige, Richard Bihrle, Richard S. Foster, F.J. Fry, M.H. Phillips
Publikováno v:
1993 Proceedings IEEE Ultrasonics Symposium.
Canine and human prostates were treated with high intensity focused ultrasound (HIFU) using a transrectal probe. Near the beam focus, temperatures were shown to be greater than 60dC, while periprostatic tissue temperatures increased l3dC; rectal wall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8603f81e8d97964e0078d3bc9ae1c552
https://doi.org/10.1109/ultsym.1993.339616
https://doi.org/10.1109/ultsym.1993.339616