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
Original language | English |
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Pages (from-to) | 208-210 |
Number of pages | 3 |
Journal | IEEE transactions on biomedical engineering |
Volume | 40 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1993 |