Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Christos, Yiallouras"'
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
Autor:
Georgios Menikou, Marinos Giannakou, Christakis Damianou, Christos Yiallouras, Cleanthis Ioannides
Publikováno v:
The international journal of medical robotics + computer assisted surgery : MRCAS. 15(1)
Background A magnetic resonance image (MRI) guided robotic system dedicated for brain biopsy was developed. The robotic system carries a biopsy needle and a small rectangular unfocused, single element, planar ultrasonic transducer which can be potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1222ff3d770b761db6ec80e9a521316
https://pubmed.ncbi.nlm.nih.gov/30157310
https://pubmed.ncbi.nlm.nih.gov/30157310
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
Autor:
Margarita Theodoulou, Eva Epaminonda, Theoharis Drakos, Christina Kalogirou, Christakis Damianou, Christos Yiallouras
Publikováno v:
The International Journal of Medical Robotics and Computer Assisted Surgery. 12:46-52
Background A novel MRI-conditional robot that navigates focused ultrasound (FUS) for the treatment of gynaecological tumors endovaginally was developed. Methods The robotic system has two PC-controlled axes (linear and angular). The robotic system wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::215dedee87971062e1692d7801372ccf
https://doi.org/10.1002/rcs.1653
https://doi.org/10.1002/rcs.1653
Publikováno v:
The International Journal of Medical Robotics and Computer Assisted Surgery. 11:247-255
Background This article contains a review of positioning devices that are currently used in the area of magnetic resonance imaging (MRI) guided focused ultrasound surgery (MRgFUS). Methods The paper includes an extensive review of literature publishe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7c9850a47cd74d66311ddd74fe54d0
https://doi.org/10.1002/rcs.1601
https://doi.org/10.1002/rcs.1601
Background The limited efficacy of thrombolytic therapy in patients with ischemic stroke has created the need to use focused ultrasound (FUS) energy as a way to enhance thrombolysis efficacy (sonothrombolysis). Using an in vitro circulating flow mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e06153e858d88b58fb292e8881b6cd4
https://hdl.handle.net/20.500.14279/9208
https://hdl.handle.net/20.500.14279/9208
Background Due to the heating in the pre-focal field the delay between successive movements in high intensity focused ultrasound (HIFU) are sometimes as long as 60 s, resulting to treatment time in the order of 2–3 h. Because there is generally a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abccf667a3e215e7673262de8078d93b
https://hdl.handle.net/20.500.14279/9280
https://hdl.handle.net/20.500.14279/9280
Publikováno v:
The international journal of medical robotics + computer assisted surgery : MRCAS. 13(1)
A novel MRI-conditional robot was developed that navigates a focused ultrasound (FUS) transducer. With this robotic system the transducer can access bones. The intended application is pain palliation from bone cancer using thermal ablation using FUS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0641a24b573a0e9bdaeb2725415c79a9
https://pubmed.ncbi.nlm.nih.gov/27422861
https://pubmed.ncbi.nlm.nih.gov/27422861
Autor:
Cleanthis Ioannides, Marinos Yiannakou, Georgios Menikou, Christakis Damianou, Christos Yiallouras
Publikováno v:
Ultrasonics. 71
Objective The goal of the proposed study was the development of a magnetic resonance imaging (MRI) compatible bone phantom suitable for evaluating focused ultrasound protocols. Materials and methods High resolution CT images were used to segment femu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0029c2f563e42a782c7b948df87f47
https://pubmed.ncbi.nlm.nih.gov/27261569
https://pubmed.ncbi.nlm.nih.gov/27261569
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