Article Per Year (5 Year)
p-Index From 2020 - 2025
2.766
P-Index
This Author published in this journals
All Journal Journal of Electronics, Electromedical Engineering, and Medical Informatics Jurnal Teknokes Indonesian Journal of electronics, electromedical engineering, and medical informatics International Journal of Advanced Health Science and Technology Frontiers in Community Service and Empowerment
Syaifudin
Department Of Electromedical Engineering Poltekkes Kemenkes, Surabaya
Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Health Professions Nursing Public Health Other

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 24 Documents
Search

 1   2   3 
Five Channel Temperature Calibrator Using Thermocouple Sensors Equipped With Data Storage Rizkiyatussani; Her Gumiwang Ariswati; Syaifudin
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 1 No 1 (2019): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA and IKATEMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v1i1.1

Abstract

A temperature calibration device is a tool used to measure the accuracy of a temperature-related device such as a sterilisator. This temperature calibration device is needed when the temperature in the sterilisator is not linear. In this calibration tool the sensor used is a type-k thermocouple that is inserted into the media to be measured then the temperature results will be read. This tool is designed using pre-experimental methods with the type of after only design research. In this tool is equipped with storage on the micro sd card and also conversion mode to convert temperature results from Celsius to Rheamur, Farenheit and Kelvin. Temperature results will be displayed on a 4x20 LCD and processed using Arduino UNO. This module can be used in medical equipment calibration laboratories. After testing the thesis module with a comparison device from BPFK, the biggest error is obtained at 1% at 50 ° Celsius, 100 ° Celsius and 150 ° Celsius. The smallest percentage of error is 0% at 50 ° Celsius and 150 ° Celsius. It can be concluded that the tool "Temperature Calibrator (5 Channels) Using Thermocouple Equipped with Data Storage.
A Two-Mode Digital Pressure Meter Equipped With An Automatic Leak Test Using MPX5050gp And MPXv4115vc6u Sensors Fita Florensa Rooswita; Triana Rahmawati; Syaifudin Syaifudin
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 2 No 2 (2020): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA and IKATEMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v2i2.7

Abstract

The calibration process aims to guarantee that a measurement device is to follow the established standards. The purpose of this study is to design an automatic leak test for digital pressure meter in which the function of this device is to measure pressure on the sphygmomanometer and suction pump or other devices that use pressure parameters for measurement. This study used the Arduino as a control system, and to process the analog data into digital. Signal conditioning, based on the amplifier circuit, was also applied for the MPX5050GP and MPXV4115VC6U sensor. The proposed design used a 4x20 liquid crystal display to show the parameters in this design ware also equipped with a selector of mmHg or kPa units. The result shows that the fluctuating resolution is 0.25 mmHg. In this design, an automatic leak feature was also equipped for the sphygmomanometer. The results obtained an average error of 7.3 mmHg for sphygmomanometers. On the other hand, the suction pumps have an accuracy of less than 1.5 kPa. From these results, it was concluded that this design could be used for the measurement of devices that use positive pressure and negative pressure
Oximeter and BPM on Smartwatch Device Using Mit-App Android with Abnormality Alarm Bedjo Utomo; Syaifudin Syaifudin; Endang Dian Setioningsih; Torib Hamzah; Parameswaran Parameswaran
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 3 No 2 (2021): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA and IKATEMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v3i2.4

Abstract

Monitoring is an activity that is carried out continuously. Healthy condition is a parameter that is needed in life, one of the important parameters is the measurement of oxygen saturation in the blood and heart rate. The purpose of this research is to develop a Smartwatch SpO2 device and BPM sensor that is connected to WIFI using the Android Platform instead of using an LCD for parameter reading. This module design method uses the MAX30100 sensor to display the SpO2 and BPM values ​​displayed on the OLED. Data processing is carried out using ATMEGA 328P programming and then displayed in the Android-based Mit-app application. The results show the average error for the SPO2 value is 0.868 % and the standard deviation is 0.170 %, while the BPM value has an average error of 0.56 % and a standard deviation of 0.30%. From the results of the comparison data analysis, the largest error was 1.03% and the smallest was 0.62% for Spo2 ml/hour with an accuracy of 0.05 (0.57%) with a precision value of 0.08 at the selection speed of 50 ml/hour. From the results above, it can be concluded that the data can be displayed on OLED using the Mit-app Android application with an error rate accuracy of 0.57%. From the results of this research design, it is hoped that it can facilitate the diagnosis of the condition of patients and health nurses
Mechanical Fetal Simulator for Fetal Doppler Testing Arum Triwerdani; Syaifudin Syaifudin; Bedjo Utomo; Abdul Basit
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 4 No 2 (2022): April
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA and IKATEMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v4i2.5

Abstract

The continuous use of fetal Doppler allows for discrepancies in values ​​that lead to misdiagnoses in patients. This study aims to determine the effect of sound source distance on the fetal simulator with the measurement point. The contribution of this research is that the mechanical fetal heart system has 4 distances so that later it can be analyzed whether there is an influence of the location of the sound source on the accuracy of measurements using a fetal simulator. To get the desired distance, a solenoid is used which ends with a pipe of 2 cm, 5 cm, 10 cm, and 50 cm respectively. The solenoid used in the fetal simulator functions as a producer of the fetal heart. There is a rotary switch that functions for solenoid selection, namely 2 cm, 5 cm, 10 cm and 50 cm solenoids. Data collection was carried out on each solenoid and by placing the Doppler probe perpendicular and tilted. On the solenoid with a distance of 50 cm all measurement results exceed the allowable tolerance limit. The results showed that the BPM value of the two Doppler brands did not have a significant difference in value. When measuring fetal Doppler, the largest error value was 2.67%. The results of this study can be used as a reference when conducting an examination
Incubator Analyzer Portabel Berbasis Pemrograman Visual Dilengkapi Penyimpanan ke Sd Card Agistya Ananda Charisa; Bedjo Utomo; Syaifudin Syaifudin
Jurnal Teknokes Vol 12 No 2 (2019): September
Publisher : Jurusan Teknik Elektromedik, POLTEKKES KEMENKES Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (670.053 KB)

Abstract

Menurut peraturan pemerintah, alat kesehatan yang digunakan di sarana pelayanan kesehatan wajib untuk dilakukan uji kalibrasi secara berkala, setidaknya satu tahun sekali. Salah satu contoh alat yang digunakan untuk kalibrasi adalah Incubator Analyzer. Tujuan umum penulisan karya tulis ilmiah ini adalah untuk menganalisis hasil data pengukuran suhu dan air flow modul incubator analyzer dengan INCU test II. Tujuan khusus penulisan karya tulis ilmiah ini adalah melakukan analisis data suhu dan air flow dengan metode after only. Suhu adalah derajat panas atau dingin yang diukur berdasarkan skala tertentu dengan menggunakan thermometer. Sedangkan Air flow meter, adalah perangkat yang mengukur aliran udara, yaitu berapa banyak udara mengalir melalui tabung. Ini tidak mengukur volume udara yang lewat melalui tabung, mengukur kecepatan yang sebenarnya dari udara yang mengalir melalui perangkat dalam segmen waktu yang ditetapkan. Sensor DS18B20 dapat mendeteksi suhu dengan cukup baik dimana didapatkan error terbesar pada DS18B20 0,071372741%, pada Sensor Ultrasound dapat mendeteksi Airflow dengan error 0,6%. Menggunakan pengiriman data dengan bluetooth HC-05 yang ditampilkan pada Delphi. Dari data yang dihasilkan dapat disimpulkan bahwa alat laik digunakan.
Incubator Analyzer Menggunakan Aplikasi Android Hidayah Nur Annisa Samputri; Syaifudin Syaifudin; Dyah Titisari
Jurnal Teknokes Vol 12 No 1 (2019): April
Publisher : Jurusan Teknik Elektromedik, POLTEKKES KEMENKES Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (742.753 KB)

Abstract

Incubator analyzer merupakan perangkat yang dirancang untuk mengukur kondisi-kondisi yang ada di dalam alat incubator seperti suhu, kelembaban, kebisingan, dan aliran udara. Inkubator bayi berfungsi untuk menjaga temperatur di sekitar bayi supaya tetap stabil, atau dengan kata lain dapat mempertahankan suhu bayi dalam batas tubuh normal. “Incubator Analyzer Menggunakan Bluetooth Tampil Android” ini memiliki parameter suhu menggunakan sensor DS18B20 untuk pembacaan T1, T2, T3, T4, dan T5, menggunakan sensor Thermocouple K-type untuk pembacaan Tmatras dengan range suhu yang dapat diukur 30-50°C, kebisingan menggunakan Analog sound sensor V2 dengan range 40-60 dB, kelembaban dengan range 50-90 %RH, dan air flow meter dengan range 0-0,35 m/s yang kemudian diolah oleh Arduino Atmega 328 kemudian ditampilkan pada Android, dan disimpan pada memori internal Android. Berdasarkan dari hasil pengujian pada Baby Incubator dengan suhu setting 340C dan 360C, didapatkan nilai error terbesar 7,3138% untuk pembacaan sensor suhu dan nilai error terbesar 8,8403% untuk pembacaan sensor kebisingan. Setelah melakukan proses studi literature, perencanaan, percobaan, pembuatan modul, pengujian alat, dan pendataan, secara umum dapat disimpulkan bahwa alat ‘Incubator Analyzer menggunakan Bluetooth Tampil Android’ dapat digunakan dan sesuai dengan perencanaan.
Alat Ukur Konsentrasi Dan Flow Oksigen Pada Ventilator Yunaifi Niswatul Firdaus; Syaifudin Syaifudin; M.Prastawa Assalim Tetra Putra
Jurnal Teknokes Vol 12 No 1 (2019): April
Publisher : Jurusan Teknik Elektromedik, POLTEKKES KEMENKES Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (568.683 KB)

Abstract

Oxygen Analyzer merupakan alat ukur kadar oxygen dalam suatu gas yang berperan penting dalam berbagai bidang industri maupun bidang kesehatan. Dalam bidang kesehatan oxygen analyzer difungsikan untuk mengukur kadar gas oksigen pada tabung oksigen, alat terapi oksigen, outlet gas medis, ventilator, Continuous Positive Airway Pressure (CPAP) serta Baby Incubator yang dilengkapi dengan pemberian oxygen di dalamnya. Alat ini menggunakan sensor KE-25 untuk mendeteksi kadar oksigen dan sensor OCS 03F untuk aliran oksigen, kemudian di tampilkan pada LCD karakter 2X16. penelitian ini menggunakan metode pre eksperimental dengan jenis peneltian after only design. Berdasarkan hasil pengukuran pada alat ventilator di rumah sakit maka diperoleh tingkat rata - rata kesalahan pembacaan (error(%)) pada kadar oksigen yaitu 0,421504%, sedangkan pada aliran oksigen yaitu 0,49285%.
Perancangan Media Air pada Kalibrator Termometer Digital Badan Rifika Dwi Saptania; Dyah Titisari; Syaifudin Syaifudin
Jurnal Teknokes Vol 14 No 1 (2021): April
Publisher : Jurusan Teknik Elektromedik, POLTEKKES KEMENKES Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/teknokes.v14i1.2

Abstract

Termometer digital dikalibrasi menggunakan media. Ada beragam media untuk mengkalibrasi termometer. Dua diantaranya adalah dry block dan media air. Dry block merupakan suatu media kalibrasi suhu pada keadaan kering atau pada lubang yang berudara. Media air adalah media kalibrasi suhu pada keadaan basah atau menggunakan media yang berisi air. Setiap media menghasilkan tingkat kesalahan, koreksi dan ketidakpastian yang berbeda-beda. Begitu pula pada sensor yang digunakan oleh termometer digital. Cara kerja alat ini yaitu dengan memasukkan termometer untuk dikalibrasi ke dalam lubang yang telah disediakan dan akan dibandingkan dengan pembacaan suhu LM35 yang sudah muncul pada display LCD sehingga akan terlihat perbedaan antara pembacaan suhu dari termometer digital dan dari display LCD. Modul suhu ini telah dibandingkan dengan termometer yang telah dikalibrasi di BPFK Surabaya, dan mendapatkan kesalahan terbesar 1,5% dan kesalahan terkecil 0,3%. Dari hasil yang didapat dapat disimpulkan bahwa perbedaan kesalahan pembacaan suhu karena peletakkan sensor dapat mempengaruh terhadap selisih error yang di dapat. Digital thermometers are calibrated using media. There are various media to calibrate the thermometer. Two responses are dry block and water media. Dry block is a temperature calibration medium on a dry surface or in a hollow hole. Air media is a temperature calibration media in wet conditions or uses media that contains air. Each media produces different levels of errors, corrections and resolutions. Similarly, the sensors used by digital thermometers. The workings of this tool by inserting a thermometer to be calibrated into the holes provided and will be compared with LM35 temperature readings that have appeared on the LCD screen so that it will look different between the temperature readings from the digital thermometer and from the LCD display. This temperature module has been compared with a thermometer that has been calibrated at BPFK Surabaya, and gets the largest error of 1.5% and a smallest error of 0.3%. From the results obtained can conclude the difference in readings because the laying sensor can affect the difference in errors that can be done.
Digital Pressure Meter Equipped with Temperature and Humidity Abdul Cholid; Her Gumiwang Ariswati; Syaifudin Syaifudin
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.v2i1.1

Abstract

Calibration is a technical activity which consists of the determination, the determination of one or more properties or characteristics of a product, process or service in accordance with a special procedure has been set. The purpose of which is to ensure the calibration measurement results in accordance with national and international standards. The tools used for the calibration of pressure Digital Pressure Meter. This tool is used to measure the pressure and suction pump spygnomanometer or other devices that use parameters for measuring pressure. This module manufacturing system using Arduino system as a controller and as processing analog data into digital data of the sensor MPX5100GP and MPXV4115V using analog signal conditioning circuit and displayed on the LCD Touchscreen with 2 modes of measurement that is positive pressure and vacuum pressure with pressures ranging from 0-300 mmHg for positive pressure and 0 –(-400) mmHg to vacuum pressure. There are also DHT22 sensor, As a detector for temperature and humidity for use in the work method in the calibration process. Based on a stress test generated and using comparators Digital Pressure Meter 2 plus brand fluke, this tool has an error value of 0 to 0.58% and has a value increment or correction value of 0 - 3. It can be concluded that the DPM DUA MODE this deserves to be used.
Incubator Analyzer Using Bluetooth Android Display (Humidity & Air Flow) Vina Nadhirotul Azkiyak; Syaifudin Syaifudin; Dyah Titisari
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 1 No 2 (2019): November
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.v1i2.5

Abstract

Abstract— Incubator Analyzer is a calibrator used to calibrate incubator temperature, mattress temperature, noise, humidity and airflow so that conditions in the baby incubator environment remain stable and within normal limits. The purpose of this study is to develop a system for sending data to android and data storage. "Incubator Analyzer Using Bluetooth Appear Android" has four parameters for measuring temperature, noise, humidity, and water flow. Using the Atmega328 microcontroller as a data processor, and the output results will be displayed on the LCD display and equipped with data transmission via bluetooth HC-05 displayed to Android with data storage. The moisture parameter detects humidity quite well where the biggest error is obtained at 1.28% DHT-22, the Ultrasound Sensor HC SR-04 can detect Air Flow with an error of 311.66% as measured by a comparison device. Incubator Design This analyzer is made portable to calibrate baby incubator tools.
Co-Authors ., Sumber Abdul Basit Abdul Cholid Agistya Ananda Charisa Andjar Pudji Anggara Trisna Nugraha Aninda Zakia Febriyanti Anisa Rahma Astuti Anita Miftahul Maghfiroh Arrum Sekarwati Arum Triwerdani Dika Surya Rizky Rahayu Dinar Awalin Harditamara Dyah Titisari Dyah Titisari Dyah Titisari Dyah Titisari Dyah Titisari Endro Yulianto Faraz Masood Fita Florensa Rooswita Her Gumiwang Ariswati Her Gumiwang Ariswati Her Gumiwang Ariswati Hidayah Nur Annisa Samputri Indrato, Tri Bowo Ketut Dyah Kusumawati Khongdet Phasinam Liliek Soetjiatie Luthfiyah, Sari M. Ridha Mak'ruf M.Prastawa Assalim Tetra Putra Mochammad Sofyan Mohammad Rofi'i Muhammad Ridha Mak'ruf Parameswaran Parameswaran Priyambada Cahya Nugraha Rahmawati, Triana Ram Gopal Rifika Dwi Saptania Rizkiyatussani Rusdi Pratiwo Hadi Sandeep Kumar Gupta Sari Luthfiyah Setioningsih, Endang Dian Shubhrojit Misra Siti Rohmatul Jannah Tanuj Kumar Torib Hamzah Torib Hamzah Utomo, Bedjo Vina Nadhirotul Azkiyak Yoga Prabowo Yunaifi Niswatul Firdaus