Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Maurice Chive"'
Publikováno v:
Microwave and Optical Technology Letters. 25:168-172
Publikováno v:
Microwave and Optical Technology Letters. 14:121-126
Publikováno v:
Microwave and Optical Technology Letters. 12:123-128
Autor:
J. J. Fabre, Maurice Chive, Jean-Pierre Sozanski, J.C. Camart, D. Despretz, C. Michel, B. Prevost
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:1762-1768
Microwave thermotherapy systems used for benign prostatic hyperplasia treatment generally operate with urethral or rectal applicator to deliver the microwave energy in the prostate. This technique does not allow an efficient heating of all the gland
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:1811-1818
Interstitial and endocavitary applicators, which have been designed and developed for microwave hyperthermia treatments controlled by microwave radiometry, are modeled using the finite difference time domain (FDTD) method. For each type of applicator
Autor:
V. Tessier, J. J. Fabre, L. Dubois, J. C. Camart, Maurice Chive, J. Pribetich, Jean-Pierre Sozanski
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:1755-1761
Presents a synthesis of works undertaken by the Hyperthermia Group of Lille (France) concerning the utilization of microwave radiometry for temperature control in hyperthermia therapy. This technique of noninvasive temperature control within biologic
Publikováno v:
Microwave and Optical Technology Letters. 9:283-289
We propose to show that the use of applicators designed for 915 MHz is possible at 434 MHz provided that a high-permittivity dielectric layer is laid on the microstrip excitation line. In this case, the heated area is practically the same, but we obt
Combining SDA and fdtd methods for the modeling of planar applicators used in microwave hyperthermia
Publikováno v:
Microwave and Optical Technology Letters. 7:228-232
An improved bidimensional finite-difference time-domain (2D FDTD) method has been achieved in order to compute all electromagnetic fields in heterogeneous media when planar microstripmicroslot applicators are used for microwave hyperthermia. This met
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 42:2657-2666
This paper describes a complete 3-D modeling, using the FDTD method, of a new generation of external applicators for microwave hyperthermia used at either 434 or 915 MHz without any modification. With this new model, it is possible to obtain the theo
Autor:
Maurice Chive, Gérard Belot
Publikováno v:
European Urology. 23:326-329
Up to now control of the microwave heating of the prostate was only possible with rectal or urethral surface catheters. This problem has finally been solved with the help of the Prostcare apparatus (Bruker Spectrospin, Wissembourg, France) and radiom