Design a system of measurement of heart rate, oxygen saturation in blood and body temperature with non-invasive method

2017 1st International Conference on Engineering and Applied Technology

Tamam, M.T.^1 ; Taufiq, A.J.^1 ; Kusumawati, A.^2

Electrical Engineering Department, Universitas Muhammadiyah Purwokerto, Jl. Raya Dukuhwaluh Kembaran, Banyumas, Jawa Tengah

53182, Indonesia^1

Medical Faculty Universitas Muhammadiyah Purwokerto, Jl. Raya Dukuhwaluh Kembaran, Banyumas, Jawa Tengah

53182, Indonesia^2

关键词: Body temperature;    Difference measurements;    Heart disease;    Heart function;    Noninvasive methods;    Oxygen saturation;    System of measurements;    Voltage fluctuations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/403/1/012038/pdf
DOI  :  10.1088/1757-899X/403/1/012038

来源: IOP

【 摘 要 】

Heart disease is the number one cause of death in the world. The heart functions to pump blood flowing through the veins or arteries to all parts of the body. In the blood contains many levels of molecules or constituents, such as oxygen in blood HbO2 (oxyhemoglobin). This study aims to design a system used to measure changes in voltage fluctuations to the transducer (photoplethysmography), oxygen saturation and changes in body heat. From the test result got error value at measurement of SpO2 equal to 0.89% and for measurement of BPM (heart rate) equal to 3.095%, difference or difference measurement of body temperature sensor got error value equal to 0.78%.