Photoacoustic imaging based on MEMS mirror scanning

被引：47

作者：

Xi, Lei ^{[1
]}

Sun, Jingjing ^{[2
]}

Zhu, Yiping ^{[2
]}

Wu, Lei ^{[2
]}

Xie, Huikai ^{[2
]}

Jiang, Huabei ^{[1
]}

机构：

[1] Univ Florida, Dept Biomed Engn, Gainesville, FL 32611 USA

[2] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA

来源：

BIOMEDICAL OPTICS EXPRESS | 2010年 / 1卷 / 05期

关键词：

D O I：

10.1364/BOE.1.001278

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A microelectromechanical systems (MEMS)-based photoacoustic imaging system is reported for the first time. In this system, the MEMS-based light scanning subsystem and a ring-shaped polyvinylidene fluoride (PVDF) transducer are integrated into a miniaturized probe that is capable of three-dimensional (3D) photoacoustic imaging. It is demonstrated that the imaging system is able to image small objects embedded in phantom materials and in chicken and to in vivo visualize blood vessels under the skin of a human hand. (C) 2010 Optical Society of America

引用

页码：1278 / 1283

页数：6

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