Evaluation of a robotic arm for echocardiography to X-ray image registration during cardiac catheterization procedures
Authors: Ma, Y.L., Totman, J. et al.
Journal: Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
Pages: 5829-5832
ISBN: 9781424432967
DOI: 10.1109/IEMBS.2009.5334392
Abstract:We present an initial evaluation of a robotic arm for positioning a 3D echo probe during cardiac catheterization procedures. By tracking the robotic arm, X-ray table and X-ray C-arm, we are able to register the 3D echo images with live 2D X-ray images. In addition, we can also use tracking data from the robotic arm combined with system calibrations to create extended field of view 3D echo images. Both these features can be used for roadmapping to guide cardiac catheterization procedures. We have carried out a validation experiment of our registration method using a cross-wire phantom. Results show our method to be accurate to 3.5 mm. We have successfully demonstrated the creation of the extended field of view data on 2 healthy volunteers and the registration of echo and X-ray data on 1 patient undergoing a pacing study. ©2009 IEEE.
Source: Scopus
Evaluation of a robotic arm for echocardiography to X-ray image registration during cardiac catheterization procedures.
Authors: Ma, Y., Totman, J. et al.
Journal: Annu Int Conf IEEE Eng Med Biol Soc
Volume: 2009
Pages: 5829-5832
ISSN: 2375-7477
DOI: 10.1109/IEMBS.2009.5334392
Abstract:We present an initial evaluation of a robotic arm for positioning a 3D echo probe during cardiac catheterization procedures. By tracking the robotic arm, X-ray table and X-ray C-arm, we are able to register the 3D echo images with live 2D X-ray images. In addition, we can also use tracking data from the robotic arm combined with system calibrations to create extended field of view 3D echo images. Both these features can be used for roadmapping to guide cardiac catheterization procedures. We have carried out a validation experiment of our registration method using a cross-wire phantom. Results show our method to be accurate to 3.5 mm. We have successfully demonstrated the creation of the extended field of view data on 2 healthy volunteers and the registration of echo and X-ray data on 1 patient undergoing a pacing study.
Source: PubMed
Evaluation of a robotic arm for echocardiography to x-ray image registration during cardiac catheterization procedures
Authors: Ma, Y., Totman, J. et al.
Journal: 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Pages: 5829-5832
Source: Manual
Evaluation of a robotic arm for echocardiography to X-ray image registration during cardiac catheterization procedures.
Authors: Ma, Y., Totman, J. et al.
Journal: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Volume: 2009
Pages: 5829-5832
eISSN: 2694-0604
ISSN: 2375-7477
DOI: 10.1109/iembs.2009.5334392
Abstract:We present an initial evaluation of a robotic arm for positioning a 3D echo probe during cardiac catheterization procedures. By tracking the robotic arm, X-ray table and X-ray C-arm, we are able to register the 3D echo images with live 2D X-ray images. In addition, we can also use tracking data from the robotic arm combined with system calibrations to create extended field of view 3D echo images. Both these features can be used for roadmapping to guide cardiac catheterization procedures. We have carried out a validation experiment of our registration method using a cross-wire phantom. Results show our method to be accurate to 3.5 mm. We have successfully demonstrated the creation of the extended field of view data on 2 healthy volunteers and the registration of echo and X-ray data on 1 patient undergoing a pacing study.
Source: Europe PubMed Central