Heart Rate Monitor Based on IPMC Sensor

2021 International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2021-10-14 DOI:10.1109/EExPolytech53083.2021.9614697

Kamil I. Ostretsov, Yuriy D. Orekhov, I. Khmelnitskiy, V. M. Aivazyan, O. Testov, K. Gareev, D. O. Testov, A. M. Karelin, V. S. Bagrets

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引用次数: 3

Abstract

Heart rate is one of the main vital signs, and its measurement is the most accessible and informative method for assessing the body's response to physical activity. To measure the heart rate, a monitor based on an IPMC sensor, fixed over the radial artery in the area of the wrist joint, is proposed. As a result of studying the characteristics of the IPMC sensor with dimensions of 10 × 5 ×0.3 mm in the range of input displacement amplitudes of 0.1…1 mm, a linear response with a sensitivity coefficient of 0.9 mV/mm was obtained. The possibility of pulse wave registration using the IPMC sensor included in the heart rate monitor prototype has been demonstrated. The circuits for amplification, processing and transmission of the received signal have been developed. Based on the proposed heart rate monitor, a biometric parameter monitoring module can be created as part of a new generation wearable hybrid conformal multimodal sensor-correcting microsystem.

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基于IPMC传感器的心率监测仪

心率是主要的生命体征之一，它的测量是评估身体对体育活动反应的最容易获得和信息丰富的方法。为了测量心率，提出了一种基于IPMC传感器的监测器，该监测器固定在手腕关节区域的桡动脉上。对尺寸为10 × 5 ×0.3 mm的IPMC传感器在0.1 ~ 1 mm输入位移幅值范围内的特性进行了研究，得到了灵敏度系数为0.9 mV/mm的线性响应。脉搏波配准的可能性使用IPMC传感器包括在心率监测仪的原型已被证明。对接收到的信号进行放大、处理和传输的电路已经研制成功。基于所提出的心率监测器，可以创建一个生物特征参数监测模块，作为新一代可穿戴混合保形多模态传感器校正微系统的一部分。

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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2021 International Conference on Electrical Engineering and Photonics (EExPolytech)

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