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All Journal JURNAL KIMIA SAINS DAN APLIKASI YOUNGSTER PHYSICS JOURNAL Elkom: Jurnal Elektronika dan Komputer Medika Teknika : Jurnal Teknik Elektromedik Indonesia Medika Trada Gotong Royong : Jurnal Pengabdian, Pemberdayaan Dan Penyuluhan Kepada Masyarakat (J-P3KM)
Muhammad Ulin Nuha ABA
Politeknik Bina trada Semarang
Religion Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Physics Social Sciences Other

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RANCANG BANGUN ALAT PENGUKUR KONSENTRASI OKSIGEN (O2) BERBASIS IoT MIKROKONTROLLER ESP32 PADA VENTILATOR PURITAN BENNETT 840 Satria Putra Nurhilal; Abdul Haris Haris Kuspranoto; Muhammad Ulin Nuha ABA
MEDIKA TRADA Vol 5 No 2 (2024): MEDIKA TRADA (JTEMP) Vol 5 No 2 (2024)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v5i2.86

Abstract

IoT systems allow users to monitor and control devices remotely using a smartphone or other device connected to the internet. IoT systems can help improve efficiency, effectiveness, and security in a variety of applications. One of the uses of IoT systems in the field of Health is to combine IoT devices with medical sensors. This research integrates Internet of Things (IoT) technology with oom202 sensor to detect and regulate oxygen (O2) concentration in Puritan Bennett 840 ventilator, especially for baby head box in Perinatology room. The Sensor reads O2 levels, sends data to the ESP32 microcontroller, and displays the results in real-time on the LCD as well as the Android device. The system provides notification if O2 levels are beyond safe limits, with an average tool accuracy of less than 1% and a measurement error of only 0.18%, ensuring effective and precise O2 monitoring.
DESAIN UNTUK HOT PLATE MAGNETIK STIRRER DENGAN MOTOR RPM TINGGI Muhammad Ulin Nuha ABA; Abdul Haris Kuspranoto; Muslihun; Riza Saktira P.S; Imam Tri Harsoyo
MEDIKA TRADA Vol 5 No 2 (2024): MEDIKA TRADA (JTEMP) Vol 5 No 2 (2024)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v5i2.92

Abstract

Hotplate magnetic stirrer is laboratory equipment used to mix solutions to make them more homogeneous by utilizing a heater and magnetic rod controlled by a high RPM motor, as well as several other supporting components. All these components are assembled into one good tool. In order to produce a good magnetic stirrer hotplate tool, it is necessary to make a planning design to produce a magnetic stirrer hotplate tool that is ergonomic and functional. In designing this tool, several stages of literature study are carried out, designing the tool (to find out the various components needed), designing the tool using a computer, printing the tool, installing components and testing the electrical power of the tool. Based on these steps, the casing design for the Hotplate Magnetic Stirrer tool was successfully created with a length = 230 mm, width = 220 mm, and height = 156 mm. This casing design is able to accommodate all electronic and non-electronic components used, especially high RPM DC motors. It is proven that through this casing design, the high RPM DC motor and other components are installed (attached) well. It has also been confirmed that all installed electronic components have voltage according to their specifications. Keywords: Magnetic Stirrer Hotplate, Design, Motor, RPM, Components.
Rancang Bangun Alat Bedah Electric Cautery Berbasis Arduimo Muhammad Rifqi Muwaffaq; Muslihun Muslihun; Muhammad Ulin Nuha ABA
MEDIKA TRADA Vol 6 No 2 (2025): MEDIKA TRADA: Jurnal Teknik Elektromedik Polbitrada Vol 6 No 2 (2025)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v6i2.145

Abstract

The development of electromedical technology encourages the creation of safer and more efficient surgical tools, one of which is electric cautery. This study aims to design and build an electric cautery prototype based on an Arduino Uno microcontroller equipped with a Liquid Crystal Display (LCD) to display current (0–6 A) and frequency (0–50 Hz) parameters in real-time. The research method uses a Research and Development (R&D) approach, starting from the design stage, prototyping, to functional testing and simple clinical trials on chicken tissue. The test results show that the tool has a high level of accuracy, with a maximum relative error of 3.9% in current and 1.6% in frequency, still within the tolerance limits of the IEC 60601-2-2 standard. Simple clinical trials show that the tool is able to cut tissue well while coagulating so that the wound area remains neatly closed. These findings indicate that Arduino-based electric cautery with real-time monitoring features can be an innovative and safer alternative compared to conventional devices, although further clinical trials with stricter medical standards are still needed.
Rancang Bangun Fetal Doppler Simulator untuk Kalibrasi Fetal Doppler Pramudya mahardhika; Abdul Haris Kuspranoto; Muhammad Ulin Nuha ABA
MEDIKA TRADA Vol 6 No 2 (2025): MEDIKA TRADA: Jurnal Teknik Elektromedik Polbitrada Vol 6 No 2 (2025)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v6i2.150

Abstract

The Fetal Doppler Simulator for calibration is a device designed to ensure the accuracy and reliability of Fetal Doppler equipment in monitoring fetal heart rate. Traditionally, calibration of Fetal Doppler devices has relied on limited methods with relatively high costs. Therefore, an alternative calibration medium that is more economical, practical, and reliable is needed. This simulator functions by generating fetal heartbeat signals with various rhythm patterns, ranging from normal conditions to pathological variations such as tachycardia and bradycardia. The research method applied was Research and Development (R&D), which included needs analysis, design planning, feature integration, prototype construction, and performance testing. The test results showed that the Fetal Doppler Simulator was able to generate stable heartbeat simulations with measurement values that remained within acceptable tolerance limits (≤5%). Based on these findings, it can be concluded that the development of this Fetal Doppler Simulator is feasible and effective as a calibration medium. This research is expected to offer a practical alternative for healthcare facilities to perform Fetal Doppler calibration at a lower cost.
Co-Authors Abdul Haris Haris Kuspranoto Abdul Haris Kuspranoto Anwar Jaman Bayu Wahyudi Bayu Wahyudi Dennis Aji Firmansyach Dwi Cahyati Hendro Pratomo Setyo Imam Tri Harsoyo Imam Tri Harsoyo Imam Tri harsoyo Linggar Pangesti, Diana Mohamad Sofie Muhammad Rifqi Muwaffaq Muslihun Muslihun Muslihun Muslihun Muslihun Muslihun Muslihun Oksita Asri Widyayanti Pramudya mahardhika Ringaama Kromen3, Yohanes Riza Saktira P.S Rr. Tony Yulianto Satria Putra Nurhilal Udi Harmoko Yuli Arinta Dewi Yulianto Lamahala Tukan, Wilhelmus