Rancang Bangun Blood Pressure Monitor Menggunakan Metode Osilometri Dengan Sensor Tekanan MPX5050GP

Puspitasari, Ayu Jati (2015) Rancang Bangun Blood Pressure Monitor Menggunakan Metode Osilometri Dengan Sensor Tekanan MPX5050GP. Undergraduate thesis, Institut Teknology Sepuluh Nopember.

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Abstract

Blood pressure monitor yang menggunakan metode osilometri dengan sensor tekanan MPX5050GP telah berhasil dibuat dan dikalibrasi. Metode osilometri adalah metode pengukuran untuk menganalisa osilasi tekanan manset. Pada penelitian ini, gelombang osilometri diukur oleh blood pressure monitor yang telah dibuat menggunakan Arduino Uno, dimana gelombang tersebut akan diproses sehingga didapatkan denyut nadi, tekanan sistol dan diastol. Hasil denyut nadi, tekanan sistol dan diastol akan ditampilkan dan disimpan pada laptop menggunakan Visual C# 2010 Express. Blood pressure monitor yang dibuat mampu mengukur tekanan darah pada rentang 40 – 260 mmHg dengan rasio tekanan sistol dan diastol masingmasing 0,48 dan 0,78. Sistem ini memiliki error rata-rata tekanan sistol sebesar -4,38 mmHg (2,72%), sedangkan error rata-rata tekanan diastol mencapai 0,10 mmHg (5,55%). Sementara itu, denyut nadi pada sistem ini mempunyai error rata-rata sebesar 4,48 bpm (6,07%). ======================================================================================================== Blood pressure monitor using oscillometric method with MPX5050GP pressure sensor has been successfully fabricated and calibrated. Oscillometric method is measurement method to observe cuff pressure oscillations. In this study, the oscillometric waveform measured by fabricated blood pressure monitor used Arduino Uno which processes pulse rate, systolic and diastolic pressures. Measurement results of pulse rate, systolic and diastolic pressures will be displayed and recorded on laptop using Visual C# 2010 Express. Fabricated blood pressure monitor capable of measuring pulse rate and blood pressure in the range of 40 - 260 mmHg with ratio of systolic and diastolic pressures were achieved 0,48 and 0,78, respectively. The system has an average error of systolic pressure was -4,38 mmHg (2,72%) whereas an average error of diastolic pressure was achieved at 0,10 mmHg (5,55%). Meanwhile, pulse rate of the system has an average error of 4,48 bpm (6,07%).

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 629.895 Pus r
Uncontrolled Keywords: denyut nadi, osilometri, sensor tekanan MPX5050GP, tekanan darah
Subjects: Q Science > QC Physics
Divisions: Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 07 Oct 2019 02:26
Last Modified: 07 Oct 2019 02:26
URI: https://repository.its.ac.id/id/eprint/71012

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