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A System for Real-Time Analysis of Capillary Blood Microcirculation Based on the Low-Frequency Processing of Scattered-Laser-Beam Speckle Structures

机译:基于散射激光散斑结构低频处理的毛细血管微循环实时分析系统

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摘要

A method based on laser speckle interferometry with a semiconductor laser and using spectral-temporal algorithms of low-frequency (0-35 kHz) data processing to analyze the dynamic parameters of blood microcirculation is considered. The described method for measuring the velocity of motion of blood microparticles is simple to implement and allows the noninvasive monitoring of blood circulation dynamics with a fairly high sensitivity. The test results demonstrate that the design of the device presented ensures the possibility of developing an analyzer meeting the technical requirements for this type of device.
机译:考虑一种基于半导体激光器的激光散斑干涉测量法,并使用低频(0-35 kHz)数据处理的光谱时间算法来分析血液微循环的动态参数的方法。所描述的用于测量血液微粒的运动速度的方法易于实施,并且允许以相当高的灵敏度对血液循环动力学进行无创监测。测试结果表明,所提供设备的设计可确保开发出满足此类设备技术要求的分析仪的可能性。

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