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Fluoroscopic Roentgen stereophotogrammetric analysis (FRSA) to study three-dimensional stent graft dynamics

Koning, Olivier H. J.; Kaptein, Bart L.; van der Vijver, Rozemarijn; Dias, Nuno V.; Malina, Martin LU ; Schalij, Martin J.; Valstar, Edward R. and van Bockel, J. Hajo (2009) In Journal of Vascular Surgery 50(2). p.407-412
Abstract
We report the clinical feasibility of fluoroscopic Roentgen stereophotogrammetric analysis (FRSA), a validated method to quantify, real time three-dimensional (3D) dynamic motion of stent grafts and the first clinical results after abdominal and thoracic endovascular repair (EVAR). Stent graft motion was measured at 30 (stereo) frames per second, during the cardiac cycle and in the patient after abdominal EVAR, due to respiratory action. Translational motions of the center of mass, diameter change, and rotational and axial motion could be measured. Quantification of 3D motion was not available until now. FRSA can provide crucial information on the forces exerted oil stent grafts and will, therefore, provide essential information for... (More)
We report the clinical feasibility of fluoroscopic Roentgen stereophotogrammetric analysis (FRSA), a validated method to quantify, real time three-dimensional (3D) dynamic motion of stent grafts and the first clinical results after abdominal and thoracic endovascular repair (EVAR). Stent graft motion was measured at 30 (stereo) frames per second, during the cardiac cycle and in the patient after abdominal EVAR, due to respiratory action. Translational motions of the center of mass, diameter change, and rotational and axial motion could be measured. Quantification of 3D motion was not available until now. FRSA can provide crucial information on the forces exerted oil stent grafts and will, therefore, provide essential information for improvements in stent graft design. (J Vasc Surg 2009;50:407-12.) (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Vascular Surgery
volume
50
issue
2
pages
407 - 412
publisher
Mosby
external identifiers
  • wos:000268610000026
  • scopus:67651113866
ISSN
1097-6809
DOI
10.1016/j.jvs.2009.03.044
language
English
LU publication?
yes
id
a58e5672-e749-43eb-b843-7a87f3b01fe8 (old id 1459880)
date added to LUP
2009-08-31 10:58:00
date last changed
2017-02-26 03:51:05
@article{a58e5672-e749-43eb-b843-7a87f3b01fe8,
  abstract     = {We report the clinical feasibility of fluoroscopic Roentgen stereophotogrammetric analysis (FRSA), a validated method to quantify, real time three-dimensional (3D) dynamic motion of stent grafts and the first clinical results after abdominal and thoracic endovascular repair (EVAR). Stent graft motion was measured at 30 (stereo) frames per second, during the cardiac cycle and in the patient after abdominal EVAR, due to respiratory action. Translational motions of the center of mass, diameter change, and rotational and axial motion could be measured. Quantification of 3D motion was not available until now. FRSA can provide crucial information on the forces exerted oil stent grafts and will, therefore, provide essential information for improvements in stent graft design. (J Vasc Surg 2009;50:407-12.)},
  author       = {Koning, Olivier H. J. and Kaptein, Bart L. and van der Vijver, Rozemarijn and Dias, Nuno V. and Malina, Martin and Schalij, Martin J. and Valstar, Edward R. and van Bockel, J. Hajo},
  issn         = {1097-6809},
  language     = {eng},
  number       = {2},
  pages        = {407--412},
  publisher    = {Mosby},
  series       = {Journal of Vascular Surgery},
  title        = {Fluoroscopic Roentgen stereophotogrammetric analysis (FRSA) to study three-dimensional stent graft dynamics},
  url          = {http://dx.doi.org/10.1016/j.jvs.2009.03.044},
  volume       = {50},
  year         = {2009},
}