The Programmable ECG Simulator

Caner, Candan; Engin, Mehmet; Engin, Erkan Zeki

doi:10.1007/s10916-008-9140-1

Cited by 23 publications

(11 citation statements)

References 4 publications

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“…Pada penelitian tersebut pemilihan Heart Rate hanya mencapai 120 BPM. Pada tahun 2014 juga dilakukan penelitian oleh Valais tentang "Design and Construction of a Prototype ECG Simulator", dengan menggunakan Atmega 8515 dan diperoleh range Heart Rate 60-180 BPM [2]. Sedangkan di Kampus Teknik Elektromedik ECG Simulator pernah dibuat oleh Gregorius Mario Tani pada tahun 2017 dengan judul Simulator ECG (Phantom Electrocardiograph).…”

Section: Pendahuluanunclassified

Electrocardiograph Simulator Berbasis Mikrokontroler

Whinangun¹,

Pudji²,

Mak’ruf³

et al. 2019

Teknokes

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Electrocardiograph (ECG) menjadi salah satu ilmu diagnostik yang sering dipelajari dalam mendiagnosis dan untuk terapi penyakit jantung. Mengingat pentingnya alat ECG recorder, maka diperlukan pengecekan fungsi alat ECG recorder yaitu dengan cara melakukan prosedur kalibrasi alat menggunakan Phantom ECG. Tujuan dari penelitian ini adalah membuat ECG Simulator untuk alat ECG 12 channel yang meliputi lead I, lead II, lead III, aVR, aVF, aVL, V1, V2, V3, V4, V5, dan V6 dan melengkapinya dengan selektor pemilihan sensitivitas serta menggunakan. Metode pembentukan sinyal jantung menggunakan DAC tipe MCP 4921 dengan mikrokontroler Atmega2560 dan untuk tampilan pengaturanya menggunakan LCD Karakter 2x16. Berdasarkan hasil pengukuran didapat nilai tingkat kesalahan sebesar 0.187% sensitivitas 0.5mV dan 0.327% sensitivitas 1.0mV pada setting BPM 30, didapat nilai tingkat kesalahan sebesar 1.173% sensitivitas 0.5mV dan 1.060% sensitivitas 1.0mV pada setting BPM 60, didapat nilai tingkat kesalahan sebesar 0.797% sensitivitas 0.5mV dan 0.739% sensitivita 1.0mV pada setting BPM 120, didapat nilai tingkat kesalahan sebesar 0.269% sensitivitas 0.5mV dan 0.381% sensitivitas 1.0mV pada setting BPM 180 dan 0.010% sensitivitas 0.5mV dan 0.616% sensitivitas 1.0mV pada setting BPM 240. Modul ECG Simulator dilengkapi dengan fitur charge baterai dan biaya pembuatan yang lebih murah dibandingkan dengan alat pabrikan.

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Section: Pendahuluanunclassified

Electrocardiograph Simulator Berbasis Mikrokontroler

Whinangun¹,

Pudji²,

Mak’ruf³

et al. 2019

Teknokes

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“…A key benefit is that this simulator allows for user-interaction via a MATLAB interface (MathWorks, MATLAB R2017a) while, at the same time, signals are accessible through a hardware output. Usually, standalone hardware test kits are deployed for the purpose of system testing that contain a rigid set of ECG patterns and noise artefacts [4,5]. Beside such systems, software simulators are available that are designed to support the education of future medical professionals.…”

Section: Introductionmentioning

confidence: 99%

An ECG simulator with a novel ECG profile for physiological signals

Edelmann

Mair

Ziesel

et al. 2018

Journal of Medical Engineering & Technology

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This work introduces a low-cost open-source electrocardiography (ECG) simulator comprising both MATLAB software for signal generation and a dedicated circuit board for signal output via a commercial sound card. Synthetic, rate-dependent ECG simulation is based on third-order polynomials that are calculated in sections for the main waves and spikes, respectively. Besides the heart rate, the output profile is fully adjustable with respect to Einthoven lead signals I-III, the amplitudes of the individual ECG waves and spikes, as well as the constitution and intensity of common distortions. The underlying coefficients for the synthetic ECG profile are obtained experimentally by analysing recordings of 22 healthy individuals with heart rates in the range of 40-180 bpm. Eight of these recordings are selected to determine the coefficients for the polynomials (training set) while the remaining 14 serve as test set to evaluate their applicability and accuracy. Thereby, a mean correlation of 98.57% is found which is superior in comparison with a widely accepted rate-dependent ECG profile that is generated from square root and linear terms (correlation score: 91.46%). Although other use-cases are feasible, the focus of this work is the development of an ECG simulator for academic research and university education. Both the MATLAB source code and the circuit layout files are available in the online supplement stimulating further work on this topic.

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“…Recently, many programmable electrocardiogram generators, which can be used for the testing, calibration and maintenance of electrocardiograph devices, were designed using mathematical function fitting methods and programmable logic devices [14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%