Photoacoustic imaging of blood vessels in tissue

被引：1

作者：

de Mul, FFM ^{[1
]}

Pilatou, MC ^{[1
]}

Kolkman, RGM ^{[1
]}

Hondebrink, E ^{[1
]}

Steenbergen, W ^{[1
]}

机构：

[1] Univ Twente, Dept Appl Phys, NL-7500 AE Enschede, Netherlands

来源：

LASER FLORENCE 2001: A WINDOW ON THE LASER MEDICINE WORLD | 2002年 / 4903卷

关键词：

photoacoustics; piezoelectric transducer; tissue; blood; imaging;

D O I：

10.1117/12.486606

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

To localize and monitor the blood content in tissue we developed very sensitive photoacoustical detectors. In these detectors a PVdF-layer has been used as piezo-electric material and also fibers for the illumination of the sample are integrated. The resolution is about 20 pm in depth and about 50-100 mum laterally. The wavelengths of the laser light were 532 and 1064 nm. With these colors we can measure at different depths in tissue. We will report measurements on real tissue: vessels in chicken breast, in the, human arm, and in test animals at various positions.

引用

页码：208 / 213

页数：6

共 50 条

[1] Photoacoustic monitoring and imaging of blood vessels in tissue.
Kolkman, RGM
Pilatou, MC
Steenbergen, W
de Mul, FFM
BIOMEDICAL OPTOACOUSTICS III, 2002, 4618 : 76 - 80
[2] Photoacoustic blood cell detection and imaging of blood vessels in phantom tissue
Hoelen, CGA
Pongers, R
Hamhuis, G
de Mul, FFM
Greve, J
OPTICAL AND IMAGING TECHNIQUES FOR BIOMONITORING III, PROCEEDINGS OF, 1998, 3196 : 142 - 153
[3] Three-dimensional photoacoustic imaging of blood vessels in tissue
Hoelen, CGA
de Mul, FFM
Pongers, R
Dekker, A
OPTICS LETTERS, 1998, 23 (08) : 648 - 650
[4] Imaging of cutaneaous blood vessels using photoacoustic tissue scanning (PATS)
Hoelen, CGA
de Mul, FFM
PHOTON PROPAGATION IN TISSUES IV, PROCEEDINGS, 1998, 3566 : 134 - 142
[5] VISUALIZATTION OF LYMPHATIC AND BLOOD VESSELS USING PHOTOACOUSTIC IMAGING
Kajita, H.
Suzuki, Y.
Watanabe, S.
Okabe, K. K.
Imanishi, N.
Aiso, S.
Kishi, K.
WOUND REPAIR AND REGENERATION, 2021, 29 (05) : A7 - A7
[6] Photoacoustic imaging of blood perfusion in tissue and phantoms
Pilatou, MC
Kolkman, RGM
Hondebrink, E
Bolt, RA
de Mul, FFM
BIOMEDICAL OPTOACOUSTICS II, 2001, 4256 : 28 - 33
[7] In vivo photoacoustic imaging of blood vessels with a pulsed laser diode
Roy G. M. Kolkman
Wiendelt Steenbergen
Ton G. van Leeuwen
Lasers in Medical Science, 2006, 21 : 134 - 139
[8] In vivo photoacoustic imaging of blood vessels with a pulsed laser diode
Kolkman, Roy G. M.
Steenbergen, Wiendelt
van Leeuwen, Ton G.
LASERS IN MEDICAL SCIENCE, 2006, 21 (03) : 134 - 139
[9] Investigation of acoustic windows for photoacoustic imaging of intracranial blood vessels
Graham, Michelle T.
Creighton, Francis X.
Bell, Muyinatu A. Lediju
PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2020,
[10] Photoacoustic Tomography of Micro-blood Vessels in Tissue Mimicking Phantom
Lu, Tao
Zang, Haihe
2010 3RD INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS (BMEI 2010), VOLS 1-7, 2010, : 456 - 458

← 1 2 3 4 5 →