Literature DB >> 20885742

Laser Doppler blood flowmetry using two wavelengths: Monte Carlo simulations and measurements.

M H Koelink, F F de Mul, J Greve, R Graaff, A C Dassel, J G Aarnoudse.   

Abstract

A new laser Doppler blood flowmeter for measuring skin perfusion is presented. The flowmeter consists of a probe that uses two different wavelengths and is able to measure at different depths. It may be used to distinguish the superficial microcirculation of the skin providing nutritional flow and the flow in deeper situated blood vessels (thermoregulatory flow). Measurements and Monte Carlo simulations of the Doppler signals for human skin are shown.

Entities:  

Year:  1994        PMID： 20885742     DOI： 10.1364/AO.33.003549

Source DB:  PubMed          Journal:  Appl Opt        ISSN： 1559-128X            Impact factor:   1.980


  7 in total

Review 1.  Review of methodological developments in laser Doppler flowmetry.

Authors:  Vinayakrishnan Rajan; Babu Varghese; Ton G van Leeuwen; Wiendelt Steenbergen
Journal:  Lasers Med Sci       Date:  2008-01-31       Impact factor: 3.161

2.  Laser speckle contrast imaging of the skin: interest in processing the perfusion data.

Authors:  Anne Humeau-Heurtier; Benjamin Buard; Guillaume Mahe; Pierre Abraham
Journal:  Med Biol Eng Comput       Date:  2011-12-29       Impact factor: 2.602

3.  Quantitative, depth-resolved determination of particle motion using multi-exposure, spatial frequency domain laser speckle imaging.

Authors:  Tyler B Rice; Elliott Kwan; Carole K Hayakawa; Anthony J Durkin; Bernard Choi; Bruce J Tromberg
Journal:  Biomed Opt Express       Date:  2013-11-19       Impact factor: 3.732

4.  Establishing the diffuse correlation spectroscopy signal relationship with blood flow.

Authors:  David A Boas; Sava Sakadžić; Juliette Selb; Parisa Farzam; Maria Angela Franceschini; Stefan A Carp
Journal:  Neurophotonics       Date:  2016-06-13       Impact factor: 3.593

5.  Quantitative determination of dynamical properties using coherent spatial frequency domain imaging.

Authors:  Tyler B Rice; Soren D Konecky; Amaan Mazhar; David J Cuccia; Anthony J Durkin; Bernard Choi; Bruce J Tromberg
Journal:  J Opt Soc Am A Opt Image Sci Vis       Date:  2011-10-01       Impact factor: 2.129

6.  Determination of the effect of source intensity profile on speckle contrast using coherent spatial frequency domain imaging.

Authors:  Tyler B Rice; Soren D Konecky; Christopher Owen; Bernard Choi; Bruce J Tromberg
Journal:  Biomed Opt Express       Date:  2012-05-11       Impact factor: 3.732

7.  Noninvasive imaging analysis of biological tissue associated with laser thermal injury.

Authors:  Cheng-Jen Chang; De-Yi Yu; Yen-Chang Hsiao; Kuang-Hua Ho
Journal:  Biomed J       Date:  2017-05-04       Impact factor: 4.910
  7 in total

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