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INDONESIA
Jurnal Mutiara Elektromedik
Published by Universitas Sari Mutiara Indonesia
ISSN : ""     EISSN : 26147963     DOI : https://doi.org/10.51544/elektromedik.v6i1
Core Subject : Engineering,
Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Focus : Jurnal Mutiara Elektromedik yang memuat hasil penelitian tentang kajian keilmuan Teknologi Elektromedik Scope : Teknologi Elektromedik, Teknik Elektro, Teknologi Radiologi Pencitraan, Teknologi Instrumentasi, Fisika medis, Rekam Medis dan Sistem Informasi Kesehatan
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik" : 5 Documents clear
ANALISIS SISTEM KERJA DAN PENGARUH NON INVASIVE BLOOD PRESSURE PADA PATIENT MONITOR Sri Ulina; Defi Purnama Nazara
JURNAL MUTIARA ELEKTROMEDIK Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik
Publisher : Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/elektromedik.v7i1.4493

Abstract

Patient Monitor is a device that monitors physiological conditions in the form of NIBP (Non-Ivasive Blood Pressure) blood pressure, temperature, respiration, SPO2 and the shape of the heart pulse continuously. The purpose of this study was to find out how the system works and the use of Non Iinvasive Blood Pressure is good in order to get maximum results. This research is a descriptive and qualitative method, namely by analyzing the Work System and the Effect of Noun Invasive Blood Pressure measurement on the Patient Monitor. The results obtained are the NIBP working system on the patient monitor device consisting of power supply, motor, air valve, microprocessor, display. The blood pressure measurement system uses a cuff with air pressure generated by a motor. The conclusion of this study is that the NIBP works using a pneumatic system, namely using air pressure, where the cuff is inflated until the pressure reaches a maximum above systolic pressure, where the arteries are effectively blocked. Then the cuff pressure is reduced to a constant level, the pressure traducer provides an analog signal to the digital hardware during the process of obtaining the systolic, diastolic and mean pressures.
RANCANG BANGUN KECEPATAN PUTARAN PADA CENTRIFUGE BERBASIS ARDUINO AT MEGA 328P Dyna Grace Romatua Aruan; Salomo Sijabat; Amran Jonathan Munthe
JURNAL MUTIARA ELEKTROMEDIK Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik
Publisher : Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/elektromedik.v7i1.4494

Abstract

Centrifuge is a tool used to separate the liquid according to specific gravity, this tool is used in the laboratory to separate samples such as blood, urine, and others. The main component of Centrifuge is an DC motor that serves to rotate the sample with centrifugal force with the density and time specified. Centrifuge that the author made using microcontroller At Mega 328p and consists of DC motor components, motor drivers, 20x4 lcd, speed sensor, buzzer and keypad. Sensors used are optocoupler sensors that function to determine the speed of the motor, motor drivers are used to adjust the speed of the motor according to the wishes of the user, LCD function to display the speed of the motor and timer, buzzer will sound when the process of separation of the sample has been completed, keypad as input speed and timer. On the motor there are sensors used to determine the speed of the motor. When the speed has been reached, the motor driver will work to control the motor to stay in accordance with the desired speed.
ANALISIS KECEPATAN PUTARAN HOTPLATE MAGNETIC STIRRER BERBASIS ARDUINO UNO Hotromasari Dabukke; Mhd. Aldi Primasyukra; Nani Lasiyah; Midun Andrike Lumban Gaol
JURNAL MUTIARA ELEKTROMEDIK Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik
Publisher : Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/elektromedik.v7i1.4495

Abstract

The Arduino Uno Based Hotplate Magnetic Stirrer Rotational Speed ​​Design has been successfully carried out. The function is to stir and heat one solution with another solution which aims to make a homogeneous solution with the help of a Magnetic stir bar (Stir Bar). The purpose of this design is to know the design of the HotPlate Magnetic Stirrer with 400 Rpm Rotation Speed ​​Settings and to determine the accuracy of the Hotplate Magnetic Stirr rotation speed. The method used is the experimental method. The components in this design are Arduino uno and consist of DC Stepper motor components, motor drivers, 20x4 lcd. The working principle of the design of the hotplate magnetic stirrer based on Arduino Uno. The PLN AC 220V current enters the power supply which converts to a DC voltage of 12V 10A, then Arduino Uno receives a DC voltage of 12V to turn on circuits such as motor drivers that require 12V voltage directly from the power supply, 9V stepper motors, 5V buzzers. Furthermore, the stepper motor will run according to the command set on keyped. To compare the rotational speed settings, use the tachometer calibration tool. The test results show the Rotational Speed ​​of the Arduino Uno-Based Hotpate Magnetic Stirrer, the rpm rotation speed is in accordance with the settings and the results obtained are 10% tolerance. The results of measuring the voltage on the power supply.
ANALISA PENYELESAIAN MASALAH DAN PERBAIKAN ALAT PATIENT MONITOR DI RSUP H. ADAM MALIK MEDAN Fitria Priyulida; Kesaktian Manurung; Fazri Maulana; Riris Malau
JURNAL MUTIARA ELEKTROMEDIK Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik
Publisher : Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/elektromedik.v7i1.4496

Abstract

Research on patient monitor tools has been carried out. The purpose of this study was to determine the problem of repairing the patient monitor tool. Corrective maintenance is maintenance action taken to overcome damage or congestion that occurs repeatedly, then take corrective action on the tool. Patient monitor is a tool that is used to monitor the patient's physiological condition. The purpose of this study is Troubleshooting (damage) patient monitor tools. Improvements to the patient monitor tool with the results of the study found that troubleshooting was seen through the results of less accurate blood pressure calculations so that it affected the diagnosis process in NIBP (Non Invasive Blood Pressure), Spo2 (Oxygen Pressure Saturation) patients. Incorrect reading of SpO2 results can be affected by sensor damage which when diagnosing patients, Ecg (Electrocardiograph) affects the results of diagnostics made by the instrument on patients, Misdiagnosis can occur due to incorrect placement of electrodes/tappers, damaged electrodes, Temperature (temperature) on the temperature sensor, namely damage to the temperature connector cable and the occurrence of undetected temperature results on the patient monitor tool. The research is that the patient monitor has been functioning properly after checking and repairing. Maintenance of the patient monitor must be routine and scheduled to prevent damage so that the age of use of tools and accessories is longer. Testing and calibration of patient monitor tools, especially on patient monitor parameters, must carry out routine checks on patient monitors, especially patient monitor accessories.
MONITORING PEMBACAAN TIMER DAN SUHU MOTOR PADA CENTRIFUGE BERBASIS ARDUINO AT MEGA16 Khairil Abdillah; Harold Situmorang; Roni Rahmad Siregar
JURNAL MUTIARA ELEKTROMEDIK Vol. 7 No. 1 (2023): Jurnal Mutiara Elektromedik
Publisher : Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/elektromedik.v1i2.4497

Abstract

Centrifuge is a tool used to separate the liquid according to specific gravity, this tool is used in the laboratory to separate samples such as blood, urine, and others. The main component of Centrifuge is an DC motor that serves to rotate the sample with centrifugal force with the density and time specified. Centrifuge that the author made using microcontroller At Mega 328p and consists of DC motor components, motor drivers, 20x4 lcd, speed sensor, buzzer and keypad. Sensors used are optocoupler sensors that function to determine the speed of the motor, motor drivers are used to adjust the speed of the motor according to the wishes of the user, LCD function to display the speed of the motor and timer, buzzer will sound when the process of separation of the sample has been completed, keypad as input speed, timer and also check the temperature on the motor. Centrifuge is using blood samples, On the motor there are sensors used to determine the speed of the motor. When the speed has been reached, the motor driver will work to control the motor to stay in accordance with the desired speed.

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