Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kleanthis Ioannides"'
Autor:
Christos Yiallouras, Kleanthis Ioannides, Marinos Yiannakou, Georgios Menikou, Nikolaos Papadopoulos, Christakis Damianou
Publikováno v:
Ultrasonics. 74:196-203
Background The aim of the proposed study was to evaluate the performance of a flat rectangular (2 × 10 mm2) transducer operating at 4 MHz. The intended application of this transducer is intravascular treatment of thrombosis and atherosclerosis. Meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5aa0950a5bc2d028bd3198e68385679
https://doi.org/10.1016/j.ultras.2016.10.014
https://doi.org/10.1016/j.ultras.2016.10.014
Publikováno v:
The International Journal of Medical Robotics and Computer Assisted Surgery. 12:431-441
Background The respiratory motion of abdominal organs is a serious obstacle in high-intensity focused ultrasound (HIFU) treatment with magnetic resonance imaging (MRI) guidance. In this study, a two-dimensional (2D) MRI-conditional motion phantom dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e401fce9248e9fc3a92845d08d817689
https://doi.org/10.1002/rcs.1709
https://doi.org/10.1002/rcs.1709
Publikováno v:
Digital Medicine. 6:32
Background: A magnetic resonance image (MRI)-guided robotic system dedicated for prostate cancer (PC) was produced that carries a small spherically focused, single-element, ultrasonic transducer which can be potentially utilized endorectally. Materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c60de332e9efbb92bff94700bbc81d
https://doi.org/10.4103/digm.digm_1_20
https://doi.org/10.4103/digm.digm_1_20
Publikováno v:
Engineering. :352-356
The potential of MRI-guided focused ultrasound (MRgFUS) combined with the thrombolytic drug recombinant tissue plasminogen activator (rt-PA), to dissolve clots in the carotid of a New Zealand rabbitin vivois evaluated. A spherically-focused transduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f7daaa0d119bf0446f3841506f5dafe
https://doi.org/10.4236/eng.2013.510b071
https://doi.org/10.4236/eng.2013.510b071
Autor:
Christakis Damianou, Venediktos Hadjisavvas, Michalis Komodromos, Nikos Mylonas, Kleanthis Ioannides
Publikováno v:
Journal of Biomedical Science and Engineering. :51-61
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 ul-trasound (HIFU) in rabbit kidney, liver, hear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201bded184eca7489054fa2256adb927
https://doi.org/10.4236/jbise.2011.41007
https://doi.org/10.4236/jbise.2011.41007
Autor:
Dimitris Iosif, Nicos Mylonas, Kleanthis Ioannides, Panayiotis A. Kyriacou, Venediktos Hadjisavvas, Christakis Damianou
Publikováno v:
Journal of Biomedical Science and Engineering
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___::affc3e3ce3e95fe682cf8779e2b7be7f
https://doi.org/10.4236/jbise.2010.33032
https://doi.org/10.4236/jbise.2010.33032
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
Publikováno v:
The international journal of medical robotics + computer assisted surgery : MRCAS. 12(3)
The respiratory motion of abdominal organs is a serious obstacle in high-intensity focused ultrasound (HIFU) treatment with magnetic resonance imaging (MRI) guidance. In this study, a two-dimensional (2D) MRI-conditional motion phantom device was dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::451fba691bf726c357e4e166f5fbed91
https://pubmed.ncbi.nlm.nih.gov/27593511
https://pubmed.ncbi.nlm.nih.gov/27593511
Autor:
Michael Bock, Tetiana Dadakova, Christakis Damianou, Christos Yiallouras, Kleanthis Ioannides, Matt Pavlina
Publikováno v:
Journal of Therapeutic Ultrasound
Central.Background: A prototype magnetic resonance image (MRI)-conditional robot was developed for navigating a high-intensity focused ultrasound (HIFU) system in order to treat prostate cancer transrectally. Materials and methods: The developed robo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ad2052de0398704b89bb944c778fe90
http://europepmc.org/articles/PMC4318438
http://europepmc.org/articles/PMC4318438
Background The potential of a magnetic resonance imaging (MRI)-guided focused ultrasound (MRgFUS) system combined with thrombolytic drugs to dissolve clots is investigated using in vitro and in vivo models. Methods Two spherically focused transducers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b23a242e852d416fc48a4acfb6b2689e
https://hdl.handle.net/20.500.14279/9787
https://hdl.handle.net/20.500.14279/9787
