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实时体内光声和超声成像。

Real-time in vivo photoacoustic and ultrasound imaging.

作者信息

Kolkman Roy G M, Brands Peter J, Steenbergen Wiendelt, van Leeuwen Ton G

机构信息

University of Twente, Biophysical Engineering, Institute for BioMedical Technology, Faculty of Science & Technology, P.O. Box 217, 7500 AE Enschede, The Netherlands.

出版信息

J Biomed Opt. 2008 Sep-Oct;13(5):050510. doi: 10.1117/1.3005421.

DOI:10.1117/1.3005421
PMID:19021380
Abstract

A real-time photoacoustic imaging system is designed and built. This system is based on a commercially available ultrasound imaging system. It can achieve a frame rate of 8 frames/sec. Vasculature in the hand of a human volunteer is imaged, and the resulting photoacoustic image is combined with the ultrasound image. The real-time photo acoustic imaging system with a hybrid ultrasound probe is demonstrated by imaging the branching of subcutaneous blood vessels in the hand.

摘要

设计并构建了一种实时光声成像系统。该系统基于市售的超声成像系统。它可以实现8帧/秒的帧率。对一名人类志愿者手部的血管系统进行成像,并将所得的光声图像与超声图像相结合。通过对手部皮下血管分支进行成像,展示了带有混合超声探头的实时光声成像系统。

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