Portable photoplethysmogram acquisition and analysis instrument

机译：便携式光体积描记仪采集分析仪

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On-site measurement of physiological information can provide a quick assessment of patients' health condition. The paper illustrates a simple PPG acquisition and preliminary level analysis instrument using a laptop. A portable data acquisition system based on ATmega16 microcontroller was developed to collect 30 sec PPG data at 250 Hz sampling using USB interface. Based on the data, all the fiducial points were detected using first and second difference PPG. The software computes the heart rate, peak to peak time, stiffness index and crest time averaged over all cardiac cycles and displays them on the front panel of the laptop.

机译：生理信息的现场测量可以快速评估患者的健康状况。本文说明了使用笔记本电脑的简单PPG采集和初步水平分析仪器。开发了一种基于ATmega16微控制器的便携式数据采集系统，可使用USB接口以250 Hz的采样速率采集30秒的PPG数据。根据数据，使用第一和第二差异PPG检测所有基准点。该软件计算所有心动周期内平均的心率，峰到峰时间，刚度指数和波峰时间，并将其显示在笔记本电脑的前面板上。

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来源
《International Conference on Control, Instrumentation, Energy Communication》|2016年|178-182|共5页
会议地点 Kolkata(IN)
作者
Samiul Alam; Rajarshi Gupta;
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作者单位

Dept. of AEIE Heritage Institute of Technology Calcutta India;

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原文格式 PDF
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关键词
Feature extraction; Fiducial points; GUI; PPG; Point of care technology;

机译：特征提取;基准点； GUI; PPG;护理点技术;

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Portable photoplethysmogram acquisition and analysis instrument

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