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This paper presents a current invention for monitoring the athletes' heart rate during training or exercise session. A bracelet with different color code of Light Emitting Diode (LED) is designed as a wrist heart rate monitor. This color-coding makes the heart rate easier to monitor and enabling the user to know their heart rate range at a certain moment. Our works investigate the used of Zigbee and...
We propose a method for night time monitoring of heart rate. Our method uses one or more pressure sensitive elements integrated into a wristwatch. The sensing elements are made of film type electret material called EMFi (Electro Mechanical Film). We designed the signal processing algorithms keeping in mind on-line processing and later integration into a micro controller for wearable applications....
Nowadays, the electrocardiograph (ECG) is certainly the most effective tool to identity anomalies in the cardiac activity and is used clinically in diagnosing various diseases and conditions associated with the heart. In this paper, we present a description and system architecture for a telecardiology monitoring system based on WI-FI Network. The system is enabled with integrated WI-FI communication...
This paper presents the design of a complete portable package for a low cost embedded programmable ECG measurement and monitoring system implemented by a fast algorithm in detecting ECG characteristics points. This proposed system is expected to monitor the electrical activity of heart of the patient under critical care more conveniently and accurately for diagnosing which can be interfaced with computer...
Nowadays, the electrocardiograph (ECG) is certainly the most effective tool to identity anomalies in the cardiac activity. In this paper, we propose a remote medical monitoring system for ECG data. The system is composed of two parts, which are portable remote medical monitoring unit and the monitoring center. The portable remote medical monitoring unit consists of Advanced RISC Machines (ARM) with...
The design issues of a low-cost microcontroller-based device for monitoring the cardiac activity are presented. Two channels are configured for the acquisition of an electrocardiogram and a phonocardiogram, using a PIC16F877 microcontroller connected to a DMF5005 graphic LCD module to display the waveforms. The analog circuitry is simply illustrated, while main digital hardware and software modules...
In this paper, we present a portable equipment for bio-chemical measurement, designed for monitoring the functional parameters of the persons undergoing cardiological and/or effort tests. This equipment is based on a digital signal processing microcontroller, and has more functions: the acquisition of ECG signals, mainly from the participant running in the effort tests for the anaerobic threshold;...
In this paper, a Pocket Intelligent ECG One Lead Monitor (PIEOLM) is present, which can be used for detecting human Electrocardiogram (ECG). Advanced RISC Machines (ARM) as well as instrument amplifier, electrodes, Universal Serial Bus (USB) and Secure Digital Memory Card (SD) technologies are adopted in hardware design. In software frame, digital filter, correcting baseline drift, detecting R wave...
Portable sleep monitoring has an increasing demand due to the increasing amount of sleep disorder patients. The HRV and sleep posture changed with different sleep stages. This paper therefore proposed a portable sleep monitoring system based on ECG and accelerator signals. This system contained single ECG sensor and a tri-axis accelerator sensor, with microcontroller MSP430 for low power analog-to-digital...
The paper gives a brief description of the ECG bedside monitor that is based on STC89C52RC microcontroller. The significant feature is that, it integrated the functions of sampling, analysis, storage, and displaying together. It can monitor the ECG and identify abnormal waves dynamically and send out alarm by transmitting the ECG data to hospital center. The paper also particularly introduces the...
A Multiparameter system was designed to monitor depth of anaesthesia for children surgical intervention. Heart rate variability (HRV) come from ECG signal, Pressure of end-tidal carbon dioxide and oxygen saturation were used to evaluate depth of anaesthesia. Some physiological parameters were obtained in real time through continuous monitor. Pressure of end-tidal carbon dioxide and respiratory rate...
ECG is used on purpose to keep good health or monitor cardiac function of aged person as well as on purpose to diagnose the disease of heart patients. The ambulatory ECG monitoring system under guarantee of safety and accuracy is very efficient to prevent the progress of heart disease and sudden death. These systems can detect the temporary change of ECG that is very significant to diagnose heart...
Sensor network, in the form of wireless biomedical sensor network (WBSN), composed of a number of biomedical sensor nodes and multihop networking capability that can be deployed for long term and continuous healthcare monitoring. Physiological signals (ECG, EEG etc) will be measured by the biosensors that provide alerts immediately when abnormalities in a patient's physiological condition are detected...
This paper describes the prototype for a portable system that records and analyses electrocardiography signals in real time. The purpose of the system is to monitor patients during normal activity to help physicians to diagnose the long QT syndrome and alerts the patient to prevent sudden death. The system consists of a recording system for three leads electrocardiography signals and an algorithm...
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