Real-time handheld multispectral optoacoustic imaging

被引：103
作者：
Buehler, Andreas [1 ]
Kacprowicz, Marcin [2 ]
Taruttis, Adrian [1 ,3 ]
Ntziachristos, Vasilis [1 ,3 ]
机构：
[1] Helmholtz Zentrum Muchen, Inst Biol & Med Imaging, D-85764 Neuherberg, Germany
[2] iThera Med GmbH, D-85764 Neuherberg, Germany
[3] Tech Univ Munich, Chair Biol Imaging, D-81675 Munich, Germany
来源：
OPTICS LETTERS | 2013年 / 38卷 / 09期
基金：
欧洲研究理事会;
关键词：
PHOTOACOUSTIC TOMOGRAPHY;
D O I：
10.1364/OL.38.001404
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Multispectral optoacoustic tomography (MSOT) of functional and molecular contrast has the potential to find broad deployment in clinical practice. We have developed the first handheld MSOT imaging device with fast wavelength tuning achieving a frame rate of 50 Hz. In this Letter, we demonstrate its clinical potential by dynamically resolving multiple disease-relevant tissue chromophores, including oxy-/deoxyhemoglobin, and melanin, in human volunteers. (C) 2013 Optical Society of America
引用
收藏
页码：1404 / 1406
页数：3
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