Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Andreas Couppis"'
Autor:
Christakis Damianou, Andreas Couppis
The aim of the proposed study was to conduct a feasibility study using a flat rectangular (3 mm × 10 mm) MRI compatible transducer operating at 5.3 MHz for destroying calcified material in an in vitro model. The proposed method can be used in the fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79718f28930c6035167d4747e4b334cc
https://hdl.handle.net/20.500.14279/9225
https://hdl.handle.net/20.500.14279/9225
Autor:
Kleanthis Ioannides, Christakis Damianou, Nicos Mylonas, Andreas Couppis, V. Hadjisavvas, Demitris Iosif
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 56:1189-1198
In this paper, magnetic resonance imaging (MRI) is investigated for monitoring small and large lesions created by high-intensity focused ultrasound (HIFU) in freshly excised lamb brain and in rabbit brain in vivo. A single-element spherically focused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::116150d96d8c9e470a57bc6e4789fa33
https://doi.org/10.1109/tuffc.2009.1160
https://doi.org/10.1109/tuffc.2009.1160
Autor:
Andreas Couppis, Christakis Damianou, Kleanthis Ioannides, Nicos Mylonas, Demitris Iosif, Panagiotis Kyriakou, Cyril Lafon, Francoise Chavrier, Jean-Yves Chapelon, Alain Birer, Yoichiro Matsumoto, Lawrence A. Crum, Gail Reinette ter Haar
Publikováno v:
AIP Conference Proceedings.
The aim of this study was to evaluate the performance of a flat rectangular (3×10 mm2) MRI compatible transducer operating at 5 MHz in creating deep lesions in heart at a depth of at least 15 mm. The size of thermal necrosis in heart tissue was esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0a35dd039ce9a571c469392e67c7488
https://doi.org/10.1063/1.3607896
https://doi.org/10.1063/1.3607896
Autor:
Christakis Damianou, Kleanthis Ioannides, Venediktos Hadjisavas, Nikos Milonas, Andreas Couppis, Demitris Iosif, Kullervo Hynynen, Jacques Souquet
Publikováno v:
AIP Conference Proceedings.
Part of AIP Conference Proceedings, Volume 1215 In this paper the goal was to measure the contrast to noise ratio (CNR) of fast spin echo (FSE) magnetic resonance imaging (MRI) sequences in detecting thermal lesions created by high intensity focused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a82c0a6d374f52cb4abeea5a41321c42
https://doi.org/10.1063/1.3367194
https://doi.org/10.1063/1.3367194
Autor:
Dimitris Iosif, Christakis Damianou, Gavriella Parea, Theodoros HadjiCharalambous, Kleanthis Ioannides, Nicos Mylonas, Panayiotis A. Kyriacou, Andreas Couppis, Venediktos Hadjisavvas
In this paper magnetic resonance imaging (MRI) is investigated for monitoring the penetration of high intensity focused ultrasound (HIFU) ex vivo and in vivo rabbit brain. A single element spherically focused transducer of 5 em diameter, focusing at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::203e560c974669d2a940410224dc1838
https://api.elsevier.com/content/abstract/scopus_id/77949634305
https://api.elsevier.com/content/abstract/scopus_id/77949634305
Autor:
Kleanthis Ioannides, Christakis Damianou, Dimitris Iosif, Venediktos Hadjisavas, Andreas Couppis, Nicos Mylonas
Publikováno v:
2009 9th International Conference on Information Technology and Applications in Biomedicine.
The effectiveness of magnetic resonance imaging (MRI) to monitor thermal lesions created by High Intensity Focused Ultrasound (HIFU) in rabbit liver in vivo is investigated. The MRI sequences of T1-weighted, and T2-weighted fast spin echo (FSE) were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::508f532981ef1dab72332d213ade2d8a
https://doi.org/10.1109/itab.2009.5394418
https://doi.org/10.1109/itab.2009.5394418