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Miniature optical coherence tomography-ultrasound probe for automatically coregistered three-dimensional intracoronary imaging with real-time display

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dc.contributor.authorLi, J.
dc.contributor.authorMa, T.
dc.contributor.authorJing, J.
dc.contributor.authorZhang, J.
dc.contributor.authorPatel, P.M.
dc.contributor.authorKirk Shung, K.
dc.contributor.authorZhou, Q.
dc.contributor.authorChen, Z.
dc.date.issued2013
dc.description.abstractWe have developed a novel miniature integrated optical coherence tomography (OCT)-intravascular ultrasound (IVUS) probe, with a 1.5-mm-long rigid part and 0.9-mm outer diameter, for real-time intracoronary imaging of atherosclerotic plaques and guiding of interventional procedures. By placing the OCT ball lens and IVUS transducer back-to-back at the same axial position, this probe can provide automatically coregistered, coaxial OCT-IVUS imaging. To demonstrate its real-time capability, threedimensional OCT-IVUS imaging of a pig’s coronary artery displaying in polar coordinates, as well as images of three major types of atherosclerotic plaques in human cadaver coronary segments, were obtained using this probe and our upgraded system. Histology validation is also presented.
dc.description.statementofresponsibilityJiawen Li, Teng Ma, Joseph Jing, Jun Zhang, Pranav M. Patel, K. Kirk Shung, Qifa Zhou and Zhongping Chena
dc.identifier.citationJournal of Biomedical Optics, 2013; 18(10):100502-100502
dc.identifier.doi10.1117/1.JBO.18.10.100502
dc.identifier.issn1083-3668
dc.identifier.issn1560-2281
dc.identifier.orcidLi, J. [0000-0001-8818-6070]
dc.identifier.urihttp://hdl.handle.net/2440/129411
dc.language.isoen
dc.publisherSociety of Photo-Optical Instrumentation Engineers
dc.rights© 2013 SPIE
dc.source.urihttps://doi.org/10.1117/1.jbo.18.10.100502
dc.subjectIntravascular optical coherence tomography; ultrasound; atherosclerosis; online coregistration
dc.titleMiniature optical coherence tomography-ultrasound probe for automatically coregistered three-dimensional intracoronary imaging with real-time display
dc.typeJournal article
pubs.publication-statusPublished

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