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All Journal PROtek : Jurnal Ilmiah Teknik Elektro Journal of Electrical Technology UMY Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Journal of Robotics and Control (JRC) Indonesian Journal of Electrical Engineering and Computer Science Medika Teknika : Jurnal Teknik Elektromedik Indonesia Just TI (Jurnal Sains Terapan Teknologi Informasi) Prosiding Seminar Nasional Program Pengabdian Masyarakat Journal of Fuzzy Systems and Control (JFSC)
Erika Loniza
Universitas Muhammadiyah Yogyakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Library & Information Science Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Journal : Journal of Fuzzy Systems and Control (JFSC)

 1 
Use of Vacuum to Increase the Effectiveness of X-Ray Tube Maintenance Alya Izzaty Bika; Meilia Safitri; Erika Loniza; Bagus Roni Yusuf; Djoko Sukwono
Journal of Fuzzy Systems and Control Vol. 1 No. 3 (2023)
Publisher : Peneliti Teknologi Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59247/jfsc.v1i3.33

Abstract

Each device requires redundancy, including the X-ray machine. In an X-ray machine, there is an important component as the location for the creation of X-rays, namely the X-ray tube. This tube needs routine maintenance to increase the tube's lifetime. In addition, maintenance that was originally done manually, with this device can be done automatically and more quickly. In addition, maintenance that was originally done manually can be done automatically and faster with this device. X-ray tube oil vacuum is used as an effective solution for the maintenance of an X-ray tube machine that lasts for days. This device comes with easy use, equipped with two buttons and a display. This device can increase the productivity of both the device and the technician itself. The application of the use of X-ray tube oil vacuum is intended for hospitals and health facilities that have active X-ray machines. This device has been able to be built. Based on the results, it has a 2.5% error for the measurement at minimum and maximum pressure and a 3% error at -15 KPa pressure. The volume of the X-ray tube fully filled is always the same for each measurement. It can be concluded that this device can be effective in time because it only takes minutes to fill the X-ray tube up to full. Still, many parts can be improved and developed, such as the size and the weight.
Stroke Patient Communication Tool with Touch Sensor and Phrase Time Step Fajar Aji Pratama; Meilia Safitri; Erika Loniza; Henry Probo Santoso
Journal of Fuzzy Systems and Control Vol. 2 No. 1 (2024)
Publisher : Peneliti Teknologi Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59247/jfsc.v2i1.164

Abstract

The purpose of this prototype is to enhance communication between stroke patients and their caregivers, as difficulty in understanding the nuanced wishes of stroke patients often leads to a reduced quality of life for the patients and increased caregiver depression. This study aimed to address these challenges by providing a more effective means of interpreting the desires of stroke patients during their interactions with their caregivers. The prototype utilizes a dual-input system to capture the intricate communication dynamics. The first input involves recording the finger movements of the patient through touch interaction with the TTP223 touch sensor area. In contrast, the second input comprises a time-step phrase that serves as a complementary mechanism for selecting communication phrases. The combination of these inputs is processed using Boolean logic, specifically employing basic AND logic, in which both inputs must register as high to yield a correspondingly high output. The ESP32 microcontroller processes the output signal, and the resulting information is displayed on both an LCD screen and a dedicated Telegram application. The prototype achieved a notable accomplishment of 100% accuracy in reading inputs.
Evaluating the Impact of Cliplimit Parameters and Viewing Distance on Image Clarity in Vein Viewer Azriel Dutta Akbar Zakawali; Erika Loniza; Meilia Safitri; Muhammad Ahmad Baballe
Journal of Fuzzy Systems and Control Vol. 2 No. 1 (2024)
Publisher : Peneliti Teknologi Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59247/jfsc.v2i1.173

Abstract

Detection of veins is a critical aspect of intravenous catheterization, but it is a challenging task prone to errors, which can lead to complications such as discomfort or vessel damage. To address this issue, Vein Viewer, an auxiliary tool that employs an infrared camera, has been used to enhance vein visibility. This device captures a subcutaneous venous map using an infrared camera and then processes the images using a Raspberry Pi to display them in real-time on an LCD. This study aims to improve the use of Vein Viewer by analyzing its performance in relation to cliplimit adjustments and varying distances from the skin surface. Our findings indicate that the clearest images are obtained with cliplimits of 500 at 10 cm, 300 at 20 cm, and 400 at 30 cm. These results provide valuable insights into the optimal use of Vein Viewer and offer a practical approach to improve the accuracy of vein detection and reduce the rate of intravenous catheterization errors, ultimately enhancing patient care.
Co-Authors Adha Imam Cahyadi Alya Izzaty Bika Azriel Dutta Akbar Zakawali Bagus Roni Yusuf Della Fitriana Nur Faizin Desy Rahmasari Djoko Sukwono dwi purnama sari Fahrurrozi Fahrurrozi Fajar Aji Pratama Habiburrahman Habiburrahman Helena Da Fonseca Henry Probo Santoso Isma Syabani Johanes Andriano Situmorang Kuat Supriyadi Meilia Safitri Meilia Safitri Muhammad Ahmad Baballe Sigit Widadi Sotya Anggoro Susilo Ariwibowo Wisnu Kartika Yuli Ermawati