Real-time full field laser Doppler imaging.

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Serval ID
serval:BIB_E5197DE4C22C
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Real-time full field laser Doppler imaging.
Journal
Biomedical Optics Express
Author(s)
Leutenegger M., Martin-Williams E., Harbi P., Thacher T., Raffoul W., André M., Lopez A., Lasser P., Lasser T.
ISSN
2156-7085 (Electronic)
Publication state
Published
Issued date
2011
Volume
2
Number
6
Pages
1470-1477
Language
english
Notes
Publication types: Journal Article
Abstract
We present a full field laser Doppler imaging instrument, which enables real-time in vivo assessment of blood flow in dermal tissue and skin. This instrument monitors the blood perfusion in an area of about 50 cm(2) with 480 × 480 pixels per frame at a rate of 12-14 frames per second. Smaller frames can be monitored at much higher frame rates. We recorded the microcirculation in healthy skin before, during and after arterial occlusion. In initial clinical case studies, we imaged the microcirculation in burned skin and monitored the recovery of blood flow in a skin flap during reconstructive surgery indicating the high potential of LDI for clinical applications. Small animal imaging in mouse ears clearly revealed the network of blood vessels and the corresponding blood perfusion.
Pubmed
Web of science
Create date
09/10/2011 8:28
Last modification date
20/08/2019 16:08
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