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Design of Electrocardiograph Signal Simulator Catur Suharinto; Anwar Budianto; Nugroho Tri Sanyoto
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 2 No 1 (2020): February
Publisher : Department of electromedical engineering, Health Polytechnic of Surabaya, Ministry of Health Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v2i1.9

Abstract

Medical equipment functional test and calibration is a routine activity that must be carried on periodically. Electrocardiograph (ECG) requires an ECG phantom to calibrate the function. This calibrator is commonly called ECG signal simulator. The purpose of this study is to design a simple ECG signal simulator with ten leads of signals that can be used to test ECG recorders with standard recording procedures. With the ECG signal simulator that was designed and made, the development of signal patterns can be made as needed. The normal human cardiac signal displayed on the ECGSIM software. The potential value that displayed on ECGSIM software can be extracted manually and assembled as a flash program of microcontroller, so this microcontroller will generate some digital code by each parallel port. This digital code then converted as an analog signal by DAC. The electrocardiograph signal simulator output is an analog signal that identical with each lead according to the recording method of bipolar, unipolar and precordial of ECG. This analog signal was tested using a standard ECG recorder. It is proved that the simulator is able to generate an electrical signal in accordance with the characteristics of the human cardiac signal displayed on ECGSIM software. The results of human electrocardiograph signal simulator design are a device that generates electrical signals with output specifications that correspond to the bioelectric signals of the human heart. The statistical test showed that the p-value is more than 0.05. It is mean that there is no significant difference between the design and standard. The signals pattern has met the specification of ECGSIM signal
Prototipe Gelang Pencegah Penculikan Bayi Catur - Suharinto
Jurnal Fisika Indonesia Vol 23, No 3 (2019)
Publisher : Department of Physics Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.874 KB) | DOI: 10.22146/jfi.v23i3.51254

Abstract

Kejadian sentinel merupakan Kejadian Tidak Diharapkan yang mengakibatkan kematian, cedera permanen, atau cedera berat yang temporer dan membutuhkan  intervensi untuk mempetahankan kehidupan, baik fisik maupun psikis, yang tidak terkait dengan perjalanan penyakit atau keadaan pasien. Salah satu kejadian sentinel di Rumahsakit adalah insiden penculikan bayi. Tingkat pengamanan yang optimal diperlukan dalam mencegah insiden penculikan, tanpa mengurangi kenyamanan obyek yang di amankan. Untuk ikut serta dalam usaha mencegah insiden penculikan bayi, penulis tertarik untuk merancang prototipe gelang pencegah penculikan bayi. Prinsip dasar dari prototipe gelang tersebut adalah dengan cara memasangkan dua buah modul Bluetooth yang telah di binding secara permanen. Pada saat komunikasi antara dua modul Bluetooth tersebut terputus karena jarak yang terlalu jauh, atau salah satu modul Bluetooth dirusak maka akan memicu alarm sehingga tindakan penculikan bayi dapat segera di antisipasi.
KORELASI JUMLAH PASIEN RAWAT INAP DENGAN KONSUMSI OKSIGEN CAIR DI RSUP DR.M.DJAMIL PADANG Catur Suharinto; Viola Shinta Dewi; Zarni Zamzahar; Chindy Violeta S
Jurnal Endurance Vol. 8 No. 2 (2023): Jurnal Endurance : Kajian Ilmiah Problema Kesehatan
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22216/jen.v8i2.1855

Abstract

In the last two years, the world has been preoccupied with the outbreak of the Coronavirus Disease 2019 (COVID 19) infection, which is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). During the COVID-19 pandemic, the increasing use of oxygen caused a new problem, namely oxygen supply. The large number of patients who need a ventilator at the same time can endanger the oxygen supply.This research is a quantitative study. The sample in this study was taken as a total population, namely the number of inpatients per day at RSUP Dr. M. Djamil in 2021. The research was conducted from July to December 2022. Data analysis used SPSS by looking at bivariate correlation analysis. The results of the univariate analysis found that oxygen use during 2021 at RSUP Dr.M.Djamil Hospital Padang was 1351.5m3. The number of inpatients during 2021 at RSUP Dr.M.Djamil Padang was 164,207 patients, inpatients with covid (14.86%) and non-covid (85.14%). Based on the statistical test results, it is known that there is a correlation between the variable number of inpatients (covid, intensive covid, non-incentive covid, non-covid, non-intensive covid, non-intensive covid (0.001).There is a correlation between the number of hospitalized patients and liquid oxygen consumption. It is hoped that the hospital can improve services in dealing with Covid-19 at RSUP Dr. M. Djamil Padang especially in making policies related to the management of oxygen availability. The public is expected to comply with health protocols so that the handling of Covid-19 cases does not occur out of control. Keywords : COVID-19;Oxygen;Inpatient;Correlation