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undergraduate thesis
Sustav za višeparametarsko mjerenje fizioloških veličina
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:088045
Šklebar, Filip
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Šklebar, F. (2017). Sustav za višeparametarsko mjerenje fizioloških veličina (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:088045

Šklebar, Filip. "Sustav za višeparametarsko mjerenje fizioloških veličina." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:088045

Šklebar, Filip. "Sustav za višeparametarsko mjerenje fizioloških veličina." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:088045

Šklebar, F. (2017). 'Sustav za višeparametarsko mjerenje fizioloških veličina', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:088045

Šklebar F. Sustav za višeparametarsko mjerenje fizioloških veličina [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:088045

F. Šklebar, "Sustav za višeparametarsko mjerenje fizioloških veličina", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:088045

Metadata
TitleSustav za višeparametarsko mjerenje fizioloških veličina
Title (english)System for Multi-Parametric Physiological Measurements
AuthorFilip Šklebar
MentorRatko Magjarević (mentor)
Committee memberRatko Magjarević (predsjednik povjerenstva)
Committee memberGoran Šeketa (član povjerenstva)
Committee memberSara Žulj (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U sklopu ovog rada opisana su načela rada i izvedbe sustava za višeparametarsko mjerenje fizioloških veličina. Sustav je zasnovan na EKG pojačalu s mogućnošću mjerenja disanja, realiziran integriranim krugom ADS1292R. Sustav sadržava: pulsni oksimetar realiziran pomoću integriranog kruga MAX30100, sklop za prikupljanje podataka s dva programabilna pojačala MAX9939 i analogno-digitalnim (A/D) pretvornikom MAX1300, biomehaničku vagu realiziranu pomoću integriranog kruga AFE4300 koji mjeri masu tijela pomoću tenzometarskog mosta, mjerenje temperature realizirano je pomoću integriranog kruga MAX31855 i odgovarajućeg termopara. Omogućeno je mjerenje impedancije čovjekova tijela postavljanjem četiri elektrode na ekstremitete: lijeva ruka i noga, desna ruka i noga. Svi navedeni sklopovi povezani su na mikrokontroler TM4C123GH6PZT. Sustav komunicira s računalom pomoću USB sabirnice čije su podatkovne i naponske linije galvanski odvojene te pružaju zaštitu do 5 kV što je u skladu s važećim normama za medicinske uređaje.
Abstract (english)
In this paper, the principles of operation and performance of the system for multiparametric measurement of physiological attributes are described. The system is based on an electrocardiogram amplifier built around ADS1292R integrated circuit. The system includes: pulse oximeter built around MAX30100 circuit, data acquisition circuitry with two programmable gain amplifiers MAX9939 and an analog-to-digital (A / D) converter MAX1300. A biomechanical scale is built around the integrated circuit AFE4300 that measures body mass with strain gauge transducers. Temperature measurement is performed with the integrated circuit MAX31855 and the corresponding thermocouple. It is possible to measure impedance of the human body by placing four electrodes at the extremities: left arm and leg, right arm and leg. All integrated circuits are connected to the TM4C123GH6PZT microcontroller. The system communicates with the computer via USB bus with data and voltage lines galvanically isolated and providing high voltage protection up to 5 kV, which thus complies with the current medical safety standards.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:088045
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2019-03-14 01:19:12