A dual-mode imaging catheter for intravascular ultrasound application

	A dual-mode imaging catheter for intravascular ultrasound application
	Yaocai Huang; Weibao Qiu; Hairong Zheng; Jiehan Hong; Min Su; Yanyan Yu; Zhiqiang Zhang; Rong Liu; Peitian Mu
刊名	IEEE Transactions on Medical Imaging
	2018
文献子类	期刊论文
英文摘要	Both the morphological anatomy and functional parameters such as flow speed of the artery provide valuable information for the evaluation of cardiovascular diseases. Direct measurement of the arterial wall can be achieved by intravascular optical/ultrasound imaging methods, however no functional data are acquired with these methods. Fractional flow reserve (FFR) and Doppler wire have been used to assess the blood flow information, but do not provide cross-sectional images of the artery. This study is the first to design and fabricate a dual mode imaging catheter that contains a forward-looking ultrasonic transducer and a side-looking ultrasonic transducer together in one catheter. This dual-mode catheter not only provides morphological information about the artery, but also a precise measurement of functional flow. The data indicate that the proposed catheter can be used to acquire multiple parameters of the artery with a one-time procedure. This novel one-catheter approach could be used for the functional diagnosis of atherosclerotic arteries.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/14382]
专题	深圳先进技术研究院_医工所
推荐引用方式 GB/T 7714	Yaocai Huang,Weibao Qiu,Hairong Zheng,et al. A dual-mode imaging catheter for intravascular ultrasound application[J]. IEEE Transactions on Medical Imaging,2018.
APA	Yaocai Huang.,Weibao Qiu.,Hairong Zheng.,Jiehan Hong.,Min Su.,...&Peitian Mu.(2018).A dual-mode imaging catheter for intravascular ultrasound application.IEEE Transactions on Medical Imaging.
MLA	Yaocai Huang,et al."A dual-mode imaging catheter for intravascular ultrasound application".IEEE Transactions on Medical Imaging (2018).