Rancang Bangun Sistem Pemantauan Tekanan Darah Otamatis Berbasis IoT
DOI:
https://doi.org/10.71417/jitie.v1i2.23Keywords:
Arduino Uno R4, Blynk, IoT, MPX5050DP, Pengukuran tekanan darah otomatis, Sistolik dan diastolikAbstract
Pemeriksaan tekanan darah secara rutin memegang peranan penting dalam upaya pencegahan dini terhadap kondisi pra-hipertensi, yaitu tahap awal sebelum seseorang mengalami hipertensi. Hipertensi merupakan kondisi medis umum yang dapat meningkatkan risiko penyakit jantung, stroke, serta gangguan pada pembuluh darah lainnya. Oleh karena itu, pemantauan tekanan darah secara berkala, termasuk di lingkungan rumah, menjadi langkah preventif yang efektif.Penelitian ini bertujuan untuk merancang dan mengembangkan alat ukur tekanan darah otomatis yang dapat membantu masyarakat dalam memantau tekanan darah secara mandiri dan rutin guna mencegah perkembangan pra-hipertensi menjadi hipertensi. Alat ini menggunakan sensor MPX5050DP untuk mendeteksi tekanan darah, serta dilengkapi dengan fitur pengiriman data secara real-time melalui platform Blynk IoT, sehingga hasil pengukuran dapat dipantau secara jarak jauh oleh pengguna maupun tenaga medis.Untuk mengukur tingkat akurasi alat, dilakukan perbandingan hasil pengukuran dengan alat digital standar medis Omron HEM-6161. Hasil pengujian menunjukkan bahwa persentase kesalahan pengukuran pada nilai diastolik lebih tinggi dibandingkan nilai sistolik, yaitu sebesar 3,97% untuk diastolik dan 3,64% untuk sistolik, dengan rata-rata kesalahan sebesar 3,81%. Dengan demikian, alat yang dikembangkan memiliki tingkat akurasi sebesar sekitar 96,20%.Dengan adanya alat ini, diharapkan masyarakat dapat lebih waspada terhadap risiko tekanan darah tinggi sejak dini melalui sistem pemantauan yang praktis, mandiri, real-time, dan berkelanjutan, sehingga mendukung upaya pencegahan serta pengelolaan tekanan darah secara lebih efektif.
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Copyright (c) 2025 Aziz Alfayid, Rahman Arifuddin, Basitha Febrinda Hidayatulail (Author)
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