Integrated intravascular optical coherence tomography (OCT) - ultrasound (US) catheter for characterization of atherosclerotic plaques in vivo
| Autor: | Aidan Raney, Dilbahar Mohar, Pranav M. Patel, Matthew Brenner, Sari B. Mahon, Xiang Li, K. Kirk Shung, Zhongping Chen, Joseph C. Jing, Qifa Zhou, Jiawen Li |
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| Rok vydání: | 2012 |
| Předmět: |
Male
medicine.medical_specialty Optical coherence tomography Cadaver In vivo medicine.artery medicine Animals Humans Aorta Abdominal Optical tomography Ultrasonography Interventional medicine.diagnostic_test business.industry Abdominal aorta Ultrasound Plaque Atherosclerotic Coronary arteries Catheter medicine.anatomical_structure Rabbits Radiology business Tomography Optical Coherence Biomedical engineering |
| Zdroj: | EMBC Li, J; Li, X; Jing, J; Mohar, D; Raney, A; Mahon, S; et al.(2012). Integrated intravascular optical coherence tomography (OCT)-ultrasound (US) catheter for characterization of atherosclerotic plaques in vivo.. Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, 2012, 3175-3178. doi: 10.1109/embc.2012.6346639. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/3rs877wj |
| DOI: | 10.1109/embc.2012.6346639 |
| Popis: | A miniature integrated intravascular optical coherence tomography (OCT) - ultrasound (US) catheter for real-time imaging of atherosclerotic plaques has been developed, providing high resolution and deep tissue penetration at the same time. This catheter, with an outer diameter of 1.18mm, is suitable for imaging in human coronary arteries. The first in vivo 3D imaging of atherosclerotic microstructure in a rabbit abdominal aorta obtained by an integrated OCT-US catheter is presented. In addition, in vitro imaging of cadaver coronary arteries were conducted to demonstrate the imaging capabilities of this integrated catheter to classify different atherosclerotic plaque types. |
| Databáze: | OpenAIRE |
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