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. 1993 Feb;40(2):208-10.
doi: 10.1109/10.212062.

A semiconductor laser used for direct measurement of the blood perfusion of tissue

F F de Mul  1 , M H Koelink, A L Weijers, J Greve, J G Aarnoudse, R Graaff, A C Dassel
Affiliations

A semiconductor laser used for direct measurement of the blood perfusion of tissue

F F de Mul et al. IEEE Trans Biomed Eng. 1993 Feb.

Abstract

An instrument consisting merely of a semiconductor laser in its own housing was used to measure the blood perfusion in tissue. Use is made of the feedback of Doppler-scattered light to the photodiode in the laser housing. A recording perfusion of a finger under occlusion of blood flow in the arm is shown.

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