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All Journal International Journal of Public Health Science (IJPHS) Bulletin of Electrical Engineering and Informatics Jambura Nursing Journal Jurnal Teknokes International Journal of Advanced Health Science and Technology Frontiers in Community Service and Empowerment Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Jurnal Teknokes
Luthfiyah, Sari
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Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Health Professions Materials Science & Nanotechnology Nursing Public Health Other

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Design and Development of an IoT-based Pulmonary Function Monitoring Device of FVC and FEV1 for Children with Bronchial Asthma Luthfiyah, Sari
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 6 No. 1 (2024): February
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/wew4nm63

Abstract

Health information technology plays a crucial role in managing the healthcare of patients and their families during illness. One of the frequently encountered diseases is Asthma, a chronic inflammatory disorder of the respiratory tract that is reversible and fluctuating, capable of causing exacerbations with mild to severe symptoms and even death. The objective of this research is to develop a device to facilitate the monitoring and input of data regarding pulmonary volume measurements (spirometry). The sensors used for measuring pulmonary volume are the flow turbine sensor, while the SpO2 sensor used is the MAX30102. The data obtained from the sensor measurements will be processed on the ESP32. A health monitoring application is created using Kodular software, which incorporates a MySQL database for data storage. Furthermore, the examination results can be accessed through an Android application on a tablet or smartphone. The results obtained from this research indicate an error value of 8.78% for FVC, 14% for FEV1, and a FEV1/FVC ratio of 4.6%, with zero data loss. It is expected that the spirometer with Internet of Things (IoT) capabilities will be implemented, as monitoring can be easily conducted anywhere. The portable design will facilitate future examinations. The implications of this study are that it obtains information about individual variability in lung function measurement, the public can better understand the importance of respiratory health monitoring, as well as support the development of better medical technology to improve lung disease diagnosis and management and improve spirometer technology.
Application of the Spirometer and Oximeter Telemedicine Smartphone System in Lung Health Examination of Fish Smoking Workers in the Kenjeran Community Health Center working area Ariswati, Her Gumiwang; Hari Wisana, I Dewa Gede; Luthfiyah, Sari; utomo, bedjo
Frontiers in Community Service and Empowerment Vol. 4 No. 2 (2025): June
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v4i2.80

Abstract

The Community Service Program, in conjunction with the PKM scheme, is implemented through synergistic collaboration between the Surabaya Ministry of Health Polytechnic and the Surabaya City Health Service, focusing on community independence through counseling and assistance, particularly in the use of tools. Implementation of the Use of Spirometers and Oximeters Telemedicine Smart Phone System in Lung Health Examinations -Lungs of fish smoking workers in the Kenjeran Community Health Center work area. In connection with the increase in patients with cases of respiratory problems in the Kenjeran Community Health Center area, Surabaya City, as well as cases of respiratory problems in post-COVID-19 patients, which has resulted in a lack of treatment for these patients due to limited health personnel and no monitoring equipment. insufficient, so that the health service system for patients is disrupted. The use of a spirometer with a telemedicine smartphone system is expected to help people in Indonesia, especially in the Surabaya city area, to conduct early examinations independently and provide this information to medical personnel if any readings fall outside the specified parameters. This activity is an application of research following the road map (Road map Research), which has been carried out starting in 2019 to design an Apnea monitor to detect respiration rate in babies and adults using Piezoelectric sensors. Until 2024, it has been developed with a spirometer and oximeter with a telemedicine smart phone system and has been published in the journal IJEEMI, 2024, with the title Design and Development of an IoT-based Pulmonary Function and Oxygen Saturation Measurement Device (Pulmonary Function Analysis). In this activity, 21 fish smoking workers in the Kenjeran Community Health Center work area were examined using a spirometer and an oximeter smartphone telemedicine system carried out by the Team. Resulted in lung function measurements with FEV1/FVC ratio values, 86% normal and 14% restrictive
The Effect of Family Support through ROMPA MATREH on the Improvement of Lower Extremity Muscle Strength in Post Stroke Patients Dwiretnaningtyas, Rina; Suwito, Joko; Luthfiyah, Sari; Najib, Mohammad
Jambura Nursing Journal Vol 7, No 2: July 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37311/jnj.v7i2.31467

Abstract

Stroke is a sudden attack on brain tissue that causes cell death and is the second most common killer on a global scale, right after cardiovascular disease. Hemiparesis (weakness) and hemiplegia (paralysis) are motor impairments that can result from a stroke. Families must ROMPA MATREH for this reason. Those who have had a stroke can regain strength via the use of massage treatment and range-of-motion exercises. The goal of this research at Puskesmas Pucang Sewu is to find out how much of an impact family support through ROMPA MATREH has on helping stroke survivors regain strength in their lower extremities. The research strategy used in this study is a one-group pre-post test. Included in the population are all stroke patients within the working area of Puskesmas Pucang Sewu from January to August 2024, totaling 135 individuals, averaging 17 patients per month. The sample for this study includes 16 post-stroke respondents from Puskesmas Pucang Sewu, selected using purposive sampling. Data collection utilized the SOP Manual Muscle Testing to assess lower extremity muscle strength. Data analysis was performed using the Wilcoxon test. The study results indicate that the lower extremity muscle strength before ROMPA MATREH by families was predominantly in categories 2 and 3. After ROMPA MATREH by families, most participants' lower extremity muscle strength improved to category 3. Conclusion: There is an effect of ROMPA MATREH by families on the improvement of lower extremity muscle strength in post-stroke patients within the working area of Puskesmas Pucang Sewu.
Improving the Performance of Holter ECG Monitor with Digital Filter Comparison Method for Motion Artifact Reduction TOAN, HELENORA; Luthfiyah, Sari
Jurnal Teknokes Vol. 17 No. 4 (2024): December
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Holter ECG monitor is a device that records the patient's heart activity throughout the day, but the patient's body movements can cause artifacts that interfere with ECG signal quality. This study aims to improve the performance of Holter Monitor by comparing Infinite Impulse Response (IIR) and Finite Impulse Response (FIR) filters in reducing motion artifacts. Filters were applied at various orders using Butterworth and Window methods. Analysis was performed with Fast Fourier Transform (FFT) to evaluate the effectiveness of the filters in reducing artifacts. The results show that digital filters significantly reduce motion artifacts. FIR filters at high orders (6 and 8) provide a more stable signal with an average SNR value of 10.3282 at order 8. While the IIR filters at low orders (2 and 4) with an average SNR of 12.0281 at order 2, reduced the artifacts well, but at high orders were unstable and resulted in signal distortion. This research is expected to assist medical personnel in analyzing better heart signal data and improve the quality of portable heart monitoring for patients undergoing daily activities, while enabling more efficient data transmission without removing the SD Card.
A Pioneering Study on the Design and Implementation of Bioradar Sensors for Luxurious Portable Non-Contact Respiration Monitoring Erimelga N, Waode; Gumiwang A, Her; Luthfiyah, Sari; Zen, Kartinah
Jurnal Teknokes Vol. 16 No. 2 (2023): June
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

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Abstract

Respiratory disorders are a critical health problem. Respiration is a vital activity for the proper functioning of the body.Pandemic SARS-CoV-2 virus is a highly contagious disease and causes rapid spread of droplets. This study aims to determine theeffectiveness of the bioradar sensor used in non-contact respiration monitoring by exploring the distance to find out the optimal distance for sensor readings in monitoring respiration rate per minute. The results of this study for the 3 treatments given to respondents did not affect the results of measuring respiration rate. At distances of 10 cm and 25 cm they produce 40-43 times/minute, distances of 50 cm and 75 cm produce 33-36 times/minute, distances of 100 cm produce 20-22 times/minute and distances of 125 cm and 150 cm are not detected. The highest error value is -100.00% at a distance of 125cm and 150cm and the lowest error value is 3.39% at a distance of 100 cm. based on the results of the analysis of the effectiveness of sensor readings on distance, which is quite effective at a distance of ±100 cm. It is hoped that this research can reduce the level of disease transmission during the Covid-19 pandemic. The results of the study showed that the three treatments given to respondents did not affect the results of respiratory rate measurements. At a distance of 10 cm and 25 cm, it produced 40-43 times/minute, at a distance of 50 cm and 75 cm it produced 33-36 times/minute, at a distance of 100 cm it produced 20-22 times/minute, and at a distance of 125 cm and 150 cm it was not detected. The highest error value is -100.00% at a distance of 125 cm and 150 cm, and the lowest error value is 3.39% at a distance of 100 cm. Based on the analysis of the effectiveness of the sensor reading at a distance, it was found to be quite effective at a distance of ±100 cm. The implication of this study is that this bioradar sensor is effective in monitoring breathing rate at a distance of about 100 cm. The results of this study are expected to reduce the level of disease transmission during the Cov-19 pandemic, as non-contact monitoring can help in avoiding droplet spread, which is one of the ways the virus is transmitted. This study provides important information on the use of bioradar sensors in non-contact monitoring of breathing that can be used to improve the safety and quality of healthcare, especially in the context of a pandemic.
Exploring Digital Filters for Cardiac Monitoring: A Focus on Carotid Pulse and Phonocardiogram Signals Ramadhan, Bahrurrizki; Yulianto, Endro; Luthfiyah, Sari; Caesarendra, Wahyu
Jurnal Teknokes Vol. 17 No. 1 (2024): March
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

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Abstract

Heart defect early detection and correct diagnosis have become important healthcare priorities. Tools for monitoring cardiac problems are constantly being developed, with the PCG (Phonocardiogram) and Cardiac Monitor via Carotid Pulse essential for heart evaluation. Although condenser microphones embedded in electric stethoscopes have been used in past research as PCG sensors, more advancements are still required to reduce received noise. This study investigates how well a Chebyshev type-II digital filter works to reduce noise on the cardiac monitor using PCG and carotid pulse. The PCG sensor is the GY-MAX 9814 module, which is interfaced with an Arduino Uno microcontroller. Matlab, Visual Studio (used as a graph viewer), and Doppler Simulator (used as a phantom cardiac signal) are used. SNR (Signal to Noise Ratio) is used in the analysis to assess the effectiveness of two digital filter orders. The average SNR value for the Doppler Simulator is 0.001404 dB at order 2, however, it climbs dramatically to 18.60023 dB at level 4 according to the results of the SNR analysis. The average SNR value in human signals is 11.50718 dB before the filter, 0.001404 dB after the post-order 2 filter, and 12.0009 dB after the post-order 4 filter. According to the results, the digital filter of order 4 is more effective in reducing noise. This study highlights the possibility of an order 4 digital filter to improve the Cardiac Monitor through PCG and Carotid Pulse. Through enhanced signal quality, the creation of this gadget holds the potential for streamlining the identification of cardiac problems. Future developments in this technology could lead to more precise and trustworthy cardiac exams, which would help with early diagnosis and treatment of cardiovascular health.
Fostering Village Prosperity: Digital Innovations in Service Information and Uplifting UMKM Marketing Transforming Desa Balongdowo in Indonesia Triwiyanto, Triwiyanto; Luthfiyah, Sari; Utomo, Bedjo; Hamzah, Torib
Frontiers in Community Service and Empowerment Vol. 2 No. 4 (2023): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v2i4.47

Abstract

In today's digital era, marketing trends are evolving along with increasingly sophisticated technological changes. Digital marketing comes as a new innovation where the marketing process of a product or service can be done through digital or internet. Digital marketing provides opportunities for businesses of various sizes and types of businesses that want to be marketed, while introducing their products to a wider market at a more affordable price. On the other hand, village development currently requires information technology to improve services to the community. website-based information systems can improve services to the community so that information to the community can be accessed easily and accurately. This Community Service activity is carried out to support the progress of Balongdowo Village through digital marketing and village information systems that can provide benefits to the community and local businesses. Target achievements in terms of Digital Marketing include the achievement of increased sales of processed kupang products and expansion of buyer reach. As well as the achievement in terms of Information System is the better-known profile and potential of Balongdowo village through the village website. Implementation in the field of Digital Marketing is done through seminars and mini workshops to Balongdowo villagers and MSMEs on how to register and market processed kupang products in e-commerce. Implementation in the field of Information Systems includes the creation of an information system portal in the form of a Balongdowo Village website. The method used in this Community services includes the implementation of Forum Group Discussion (FGD) for the initial understanding of the community regarding e-commerce. Followed by digital marketing training and evaluated through the buying and selling process in e-commerce. As for the field of Information Systems, FGD was also conducted, followed by a mini workshop on the operation of the Balongdowo Village Website Portal, as well as assistance in making multimedia documents and uploading them on the village website portal. And the evaluation can be seen in the development of the information system portal. Currently, Balongdowo Village already has a website, as well as the success of several business actors in Balongdowo Village who have accounts on Tokopedia, Shopee and Blibli. Digital marketing assistance provides benefits in improving the capabilities of the digital marketing team and strategy innovation. The creation of the Village Service Information System (SIPD) improved the efficiency, transparency and effectiveness of village services, and enabled better data management.
Design and Implementation of a Low-Cost and Functional Prosthetic Hand Using 3D Printing Technology for a Member of the Association of Physical Disabilities Indonesia Triwiyanto, Triwiyanto; Luthfiyah, Sari; Forra Wakidi, Levana; Utomo, Bedjo
Frontiers in Community Service and Empowerment Vol. 2 No. 3 (2023): September
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v2i3.51

Abstract

Many people with physical disabilities, especially transradial amputees, face difficulties in performing daily activities and have low self-esteem due to the lack of affordable and functional prosthetic hands. The aim of this community service program is to apply 3D printing technology in making prosthetic hands for the members of the Indonesian Physical Disability Association (PPDFI) branch in Surabaya. The method consists of four steps: (1) measuring the physical parameters of the amputees, such as the circumference and length of the residual limb, (2) designing and printing the prosthetic hand using 3D software and printer, (3) testing the mechanical and functional performance of the prosthetic hand, such as the ability to open and close, and (4) providing counseling and mentoring to the amputees to restore their confidence and evaluate their usage. Result: The result of this program is the availability of a low-cost and open-source prosthetic hand for the transradial amputees, which can help them to perform basic activities such as driving, holding a phone, and grabbing a bottle. The prosthetic hand can also be customized according to the needs and preferences of the amputees, such as the color or design. Conclusion: The conclusion of this program is that 3D printing technology can be used to create a functional and affordable prosthetic hand for the transradial amputees, which can improve their quality of life and self-esteem. The program also provides education and guidance to the amputees and the community about the benefits and risks of using prosthetic hands.
Vital Signs Monitoring Device with BPM and SpO2 Notification to the Internet of Things Based on Telegram App Luthfiyah, Sari; Ramadhani, Elga Rahmah; Indrato, Tri Bowo; Wongjan, Anan
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 4 No. 1 (2022): February
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v4i1.140

Abstract

Vital signs are an important component of monitoring the adult or child patient’s progress during hospitalization, as they allow for the prompt detection of delayed recovery or adverse events. Vital signs are measured to obtain basic indicators of a patient’s health status. The most common intervention performed in hospital medicine is a measurement of vital signs and these traditionally consist of blood pressure, temperature, pulse rate, and respiratory rate. Advanced monitoring systems incorporate a balanced combination of clinical and technological aspects to give an innovative healthcare outcome. Remote patient monitoring systems are rapidly becoming the core of healthcare deliveries. The paradigm shifted from traditional and manual recording to computer-based electronic records and further to smartphones as versatile and innovative healthcare monitoring systems. The purpose of this research is to design a Vital Sign Monitoring device for BPM and SpO2 Parameters with Notifications through the IoT-Based Telegram application. This device can monitor vital signs, especially BPM and SPO2 wherever the patient is and whenever, so that doctors or health workers, as well as patients, can find out their health condition. This display can be viewed via web thinger.io, then forwarded to telegram if an abnormal patient condition is found and there is an indicator light that will light up differently for each condition. This study uses the MAX30100 which is a digital sensor to detect oxygen saturation and heart rate. The results of this study have succeeded in displaying data on the IoT web and sending notifications to the Telegram application. And also, the resulting data has an error that does not exceed the allowable limit according to each parameter. The difference between heart rate readings and oxygen saturation values ​​on the device and patient monitor is 0.015% for heart rate and 0.01% for oxygen saturation.
Analysis of Changes in Flow Setting Against Rise Time Using Gas Board 7500E Sensor on Bubble CPAP Pudji, Andjar; Amrinsani, Farid; Luthfiyah, Sari; Lusiana, Lusiana; Misra, Shubhrojit; Ahniar, Nur Hasanah; Barus, Yenda Mita; Lamidi , Lamidi
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 4 No. 2 (2022): May
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v4i2.143

Abstract

Respiratory distress syndrome (RDS) is a breathing disorder that occurs in newborns, often in premature babies born before 28 weeks of gestation. The bubble CPAP (Continuous Positive Airways Pressure) is a device used to provide positive pressure to newborns who can breathe spontaneously but are still prone to apnoea. The rise time is the time it takes for the airway pressure to reach the maximum standard value. The aim of this study is to analyze the changes in flow regulation during the rise time using a 7500E gas sensor card on a bubble CPAP probe. The method used in this study is to use the mean hijacking of the sensor to reduce the noise generated by the sensor. When analyzing the data, the researcher recorded data up to five times and calculated the mean measurement error. The research design is calibrated to confirm the correctness of the displayed values. The results of the data analysis are a mean error value of 0.88% at a setting of 30% oxygen content, 0.78% at a setting of 50%, and 0.95% at a setting of 90%. For liters per minute (LPM) at the 1 LPM and 5 LPM settings, the mean error values are 0.18 % and 0.03 % for the 10 LPM setting. From the test results with 3 bubble CPAP devices, it appears that when a high LPM setting is used, the oxygen concentration is reached faster with a mean value of ±10 seconds. The conclusion from this study shows that increasing the oxygen flow rate affects the duration of the rise in bubble CPAP oxygen concentration. The implication of this study is that this data will help add artificial intelligence to bubble CPAP to automatically determine settings by combining breathing data from patients.
Co-Authors Abdul Kholik Ahniar, Nur Hasanah Amrinsani, Farid Anant Athavale, Vijay Ariswati, Her Gumiwang Athavale, Vijay Anant Baharsyah, Baharudin Adi Bambang Guruh Irianto Barus, Yenda Mita Budiman, Dicky Dwiretnaningtyas, Rina Elbaghazaoui, Bahaa Eddine Endro Yulianto Erimelga N, Waode Fahriansyah P, Fikri Forra Wakidi, Levana Gumiwang A, Her Gumiwang Ariswati, Her Gumiwang, Her Hamzah, Torib I Dewa Gede Hari Wisana Indrato, Tri Bowo Indriatie Irvandi julianto, jusuf Lamidi , Lamidi Lusiana Lusiana Lusiana Maghfiroh, Anita Mifthahul Mak’ruf, Muhammad Ridha Mifthahul Maghfiroh, Anita Minarti Minarti Misra, Shubhrojit Mohammad Najib Muhammad Fauzi Nur Anugrahini, Hepta Omoogun, Michelle P, Noviyanto Putera Pati, Abhilash Pudji, Andjar Putri Juniar S., Agatha Ramadhan, Bahrurrizki Ramadhani, Elga Rahmah Rosari, Angela Erti Suci Setioningsih, Endang Dian Setyorini, Dhiana Shankhwar, Vishwajeet Shofiyah Shofiyah Sugeng Iwan Setyobudi Sumber, Sumber Suwito, Joko Syaifudin , Syaifudin TOAN, HELENORA Triana Rahmawati Utomo, Bedjo Wahyu Caesarendra Wihantara, Arga Wongjan, Anan Zen, Kartinah