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All Journal Indonesian Journal of electronics, electromedical engineering, and medical informatics Frontiers in Community Service and Empowerment
Priyambada Cahya Nugraha
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Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Nursing Other

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Development Portable Spirometer using MPXV7002DP Sensor and TFT Display for Lung Disease Detection. Lizarazu Maulidil Li Kharis; Andjar Pudji; Priyambada Cahya Nugraha
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 2 No 3 (2020): 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.v2i3.3

Abstract

Chronic obstructive pulmonary disease (COPD) is a disease whose prevalence tends to increase annually, with the World Health Organization (WHO) data predicting in 2020 the disease is the cause of the third-highest mortality worldwide. The assessment of the recurrence of COPD patients is very important, as it will accelerate the decline of lung function and health status. The purpose of this research is to design a spirometer by utilizing the MPXV7002DP sensor and equipped with a graphical display as well as lung health status on the Nextion TFT LCD. A portable Spirometer design has been done using the MPXV7002DP pressure sensor out as a transducer with a display on the Nextion TFT LCD. The design aims to determine the health of lung function by knowing the volume of lung Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), and Vital Capacity (VC). The working principle of this tool is to process the pressure from the results of the user blowing to the sensor through a mouthpiece which is designed based on Venturimeter law, the data will be processed by the Arduino microcontroller 2560 to be displayed on the LCD TFT and Nextion stored in SD card memory. The result of module validation data against a Spirometer 3L calibrator Benchmarking tool was obtained 1.58% VC error. The value is still below the 5% error tolerance limit so that the VC parameters in the secure module is used.
Design a Monitoring Device for Heart-Attack Early Detection Based on Respiration Rate and Body Temperature Parameters Isna Fatimatuz Zahra; I Dewa Gede Hari Wisana; Priyambada Cahya Nugraha; Hayder J Hassaballah
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 3 No 3 (2021): August
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.v3i3.5

Abstract

Acute myocardial infarction, commonly referred to as a heart attack, is the most common cause of sudden death where a monitoring tool is needed that is equipped with a system that can notify doctors to take immediate action. The purpose of this study was to design a heart attack detection device through indicators of vital human signs. The contribution of this research is that the system works in real-time, has more parameters, uses wireless, and is equipped with a system to detect indications of a heart attack. In order for wireless monitoring to be carried out in real-time and supported by a detection system, this design uses a radio frequency module as data transmission and uses a warning system that is used for detection. Respiration rate was measured using the piezoelectric sensor, and body temperature was measured using the DS18B20 temperature sensor. Processing of sensor data is done with ESP32, which is displayed wirelessly by the HC-12 module on the PC. If an indication of a heart attack is detected in the parameter value, the tool will activate a notification on the PC. In every indication of a heart attack, it was found that this design can provide notification properly. The results showed that the largest respiratory error value was 4%, and the largest body temperature error value was 0.55%. The results of this study can be implemented in patients who have been diagnosed with heart attack disease so that it can facilitate monitoring the patient's condition.
Educational for Technical Personnel of Krembangan Health Center in order to increase Awareness on Leakage Current Measurement for Medical Equipment and Patient Safety Ridha Makruf, Muhammad; Priyambada Cahya Nugraha; Pudji, Andjar
Frontiers in Community Service and Empowerment Vol. 3 No. 4 (2024): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v3i4.85

Abstract

The electrical safety of medical equipment is crucial to prevent hazards that endanger both healthcare workers and patients. Krembangan Health Center faces significant challenges due to staff's limited knowledge about electrical safety, including leakage current detection. The aim of this study was to enhance staff skills in ensuring electrical safety through a focused training program. The program covered the basics of electrical safety, leakage current risks, and practical use of a digital multimeter for inspections. Field surveys and practical training were conducted to inspect and measure electrical systems across the health center. Results revealed inadequate grounding, uneven load distribution, and leakage voltage up to 99 volts AC in the new building, while the old building had minor leakage issues. The conclusion emphasized the need for regular maintenance, comprehensive electrical safety audits, and ongoing staff training to ensure long-term safety. These efforts aim to create a safer healthcare environment, improving the reliability of medical equipment and safeguarding patient care.
Web-Based Infant Weight and Height Measurement for Early Stunting Detection at Krembangan Posyandu, Surabaya Pudji, Andjar; Ridha Makruf, Muhammad; Priyambada Cahya Nugraha
Frontiers in Community Service and Empowerment Vol. 3 No. 4 (2024): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v3i4.86

Abstract

Early childhood is a critical phase for physical and cognitive development, making early detection of stunting vital to a child’s long-term health. Traditional methods of measuring infant growth in regions like Indonesia rely on manual data collection, leading to delays in identifying stunting. This study aims to implement a web-based system for infant weight and height measurements to assist healthcare workers in early stunting detection at Krembangan Posyandu, Surabaya. The system provides real-time monitoring, automatic z-score calculations, and data storage, enhancing efficiency and accuracy. Methodologically, the tool was tested with 16 infants, allowing cadres to input measurements directly into a web platform for analysis. Results showed the tool's ease of use, increased speed in data handling, and improved access to growth data, reducing manual errors. The findings indicated that most infants had healthy growth, though a few required further attention. In conclusion, this web-based tool significantly improves the accuracy and timeliness of stunting detection, with implications for wider adoption in regions with limited healthcare infrastructure. However, limitations include a small sample size and a lack of assessment of long-term outcomes. Future research should focus on larger populations and the tool’s integration into broader healthcare systems
Co-Authors Andjar Pudji Hayder J Hassaballah I Dewa Gede Hari Wisana Isna Fatimatuz Zahra Lizarazu Maulidil Li Kharis Pudji, Andjar Ridha Makruf, Muhammad