Integrated intravascular optical coherence tomography (OCT) - ultrasound (US) catheter for characterization of atherosclerotic plaques in vivo

被引：0
|
作者：
Li, Jiawen [1 ]
Li, Xiang [1 ]
Jing, Joseph [1 ]
Mohar, Dilbahar [1 ]
Raney, Aidan [1 ]
Mahon, Sari [1 ]
Brenner, Matthew [1 ]
Zhou, Qifa [1 ]
Patel, Pranav [1 ]
Shung, K. Kirk [1 ]
Chen, Zhongping [1 ]
机构：
[1] Univ Calif Irvine, Dept Biomed Engn, Irvine, CA 92697 USA
来源：
2012 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2012年
关键词：
CORONARY-ARTERY-DISEASE;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
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.
引用
收藏
页码：3175 / 3178
页数：4
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