cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Wisnu Kartika
Contact Email
mt@umy.ac.id
Phone
+6281328713795
Journal Mail Official
mt@umy.ac.id
Editorial Address
Program Studi D3 Teknik Elektromedik, Program Vokasi, Gedung D Lantai Dasar, Kampus Terpadu, Universitas Muhammadiyah Yogyakarta, Jl. Brawijaya, Tamantirto, Kasihan, Bantul, DI Yogyakarta, 55183
Location
Kab. bantul,
Daerah istimewa yogyakarta
INDONESIA
Medika Teknika : Jurnal Teknik Elektromedik Indonesia
Published by Universitas Muhammadiyah Yogyakarta
ISSN : 27220508     EISSN : 27160505     DOI : 10.18196
Core Subject : Engineering,
Electrical & Electronics Engineering
Medika Teknika is an Indonesian Electromedical Engineering Journal focusing on papers and manuscripts of this following topics: 1. Electromedical Engineering 2. Electric Power Engineering 3. Control Engineering 4. Telecommunications Engineering 5. Electronic Engineering 6. Electrical Engineering 7. Biomedical Engineering 8. Life Support 9. Diagnostics 10. Signal Processing 11. Image Processing 12. Information Systems 13. Computer Engineering The journal publishes twice a year on April and October. It emphasizes on issues in the field of engineering, especially the electromedical engineering and other related topics.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 2 Documents
 1 
Search results for , issue "Vol. 7 No. 2 (2026): April" : 2 Documents clear
Development of a Portable Digital Fetal Heart Rate Monitoring System Using Ultrasonic Echo Doppler Method
Medika Teknika : Jurnal Teknik Elektromedik Indonesia Vol. 7 No. 2 (2026): April
Publisher : Universitas Muhammadiyah Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mt.v7i2.28941

Abstract

This research aims to monitor the fetal heart rate (DJJ) using the ultrasonic echo method by detecting the fetal heartbeat at a certain tissue depth. The ultrasonic echo method used in this study is non-invasive and easy to use. The developed system consists of a 2.5 MHz piezoelectric probe that functions to transmit and receive ultrasonic signals, an Arduino that functions for signal processing and a program used to display the fetal heartbeat output. This ultrasonic echo method can detect the fetal heartbeat accurately and timely. This research produces outputs in the form of an Accredited National Journal and Intellectual Property Rights. The study contributes to the advancement of more sophisticated and user-friendly prenatal monitoring technology, in accordance with Technology Readiness Level (TRL) 2. By employing the Ultrasonic Echo method, this system offers convenience in FHR monitoring, potentially improving prenatal care and ensuring optimal fetal health.
Inovasi Alat Ukur Kolesterol Non-invasif Berbasis IoT dengan Peningkatan Akurasi melalui Validasi yang Lebih Presisi
Medika Teknika : Jurnal Teknik Elektromedik Indonesia Vol. 7 No. 2 (2026): April
Publisher : Universitas Muhammadiyah Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mt.v7i2.29215

Abstract

Kolesterol tinggi merupakan salah satu penyebab utama penyakit seperti stroke dan penyakit jantung. Pemeriksaan kolesterol umumnya dilakukan secara invasif dengan mengambil sampel darah menggunakan jarum suntik, yang dapat menimbulkan rasa tidak nyaman dan membutuhkan waktu pemeriksaan. Penelitian ini bertujuan untuk merancang dan mengembangkan alat ukur kadar kolesterol non-invasif berbasis Internet of Things (IoT) yang dapat menampilkan hasil pengukuran secara langsung pada smartphone. Metode penelitian yang digunakan adalah Research and Development (R&D) yang meliputi tahap analisis kebutuhan, perancangan alat, pembuatan prototipe, pengujian sistem, dan evaluasi hasil. Data kadar kolesterol diperoleh dari sensor non-invasif, kemudian diproses menggunakan algoritma kalibrasi dan perhitungan regresi linier berdasarkan data pembanding dari hasil uji laboratorium. Berdasarkan pengujian terhadap 100 responden, alat yang dikembangkan memiliki tingkat akurasi sebesar 94,14% melalui perbandingan kinerja dengan alat laboratorium yang sudah terstandar, serta memiliki tingkat kestabilan kinerja kelistrikan mencapai 98,4%. Hasil ini menunjukkan bahwa alat dapat berfungsi dengan baik dan berpotensi menjadi alternatif pemeriksaan kolesterol yang lebih praktis dan nyaman.

Page 1 of 1 | Total Record : 2

 1 

Filter by Year

2026 2026


Reset
Filter By Issues
All Issue Vol. 7 No. 2 (2026): April Vol. 7 No. 1 (2025): October Vol. 6 No. 2 (2025): April Vol. 6 No. 1 (2024): October Vol. 5 No. 2 (2024): April Vol 5, No 2 (2024): April Vol 5, No 1 (2023): October Vol 4, No 2 (2023): April Vol 4, No 1 (2022): October Vol 3, No 2 (2022): April Vol 3, No 1 (2021): October Vol 2, No 2 (2021): April Vol 2, No 1 (2020): October Vol 1, No 2 (2020): April Vol 1, No 1 (2019): October More Issue