光电容积图参数的变化取决于传感器的定位

2022 International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2022-10-20 DOI:10.1109/EExPolytech56308.2022.9950818

I. Kolokolnikov, E. Savchenko, E. Nepomnyaschaya

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引用次数: 0

摘要

光体积脉搏描记术是一种记录血管内血液体积波动的方法，方法是通过组织区域透射光。这项工作的目的是研究生物组织的光密度在几个波长和从脉冲波的反射点的不同距离上的振荡幅度和形状的依赖关系。本文展示了光密度传感器的实现。得到了光容积图，给出了信号处理的算法和结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Photoplethysmogram Parameters Change Depending on Sensor Positioning

Photoplethysmography is a method of recording fluctuations in the volume of blood in the vessels by transmitting light through a tissue area. The purpose of this work is to study the dependence of the amplitude and shape of the oscillations of the optical density of biological tissue at several wavelengths and at various distances from the reflection point of the pulse wave. The article shows the implementation of the optical density sensor. Photoplethysmograms are obtained, the algorithm and results of signal processing are demonstrated.

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2022 International Conference on Electrical Engineering and Photonics (EExPolytech)

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