Mjerenje brzine toka krvi ultrazvukom

Peš, Lukša

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scientific master's theses

Mjerenje brzine toka krvi ultrazvukom

Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2001. urn:nbn:hr:168:477031

Peš, Lukša

University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Electroacoustics

Cite this document

APA 6th Edition

Peš, L. (2001). Mjerenje brzine toka krvi ultrazvukom (Scientific master's theses). Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:477031

MLA 8th Edition

Peš, Lukša. "Mjerenje brzine toka krvi ultrazvukom." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2001. https://urn.nsk.hr/urn:nbn:hr:168:477031

Chicago 17th Edition

Harvard

Peš, L. (2001). 'Mjerenje brzine toka krvi ultrazvukom', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 29 March 2023, https://urn.nsk.hr/urn:nbn:hr:168:477031

Vancouver

Peš L. Mjerenje brzine toka krvi ultrazvukom [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2001 [cited 2023 March 29] Available at: https://urn.nsk.hr/urn:nbn:hr:168:477031

IEEE

L. Peš, "Mjerenje brzine toka krvi ultrazvukom", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2001. Available at: https://urn.nsk.hr/urn:nbn:hr:168:477031

Cite this item: https://urn.nsk.hr/urn:nbn:hr:168:477031

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Metadata

Title	Mjerenje brzine toka krvi ultrazvukom
Title (english)	Blood velocity measurement using ultrasound
Author	Lukša Peš
Mentor	Branko Somek (mentor)
Committee member	Bojan Ivančević (predsjednik povjerenstva)
Committee member	Branko Somek (član povjerenstva)
Committee member	Tomislav-Josip Mlinarić (član povjerenstva)
Granter	University of Zagreb Faculty of Electrical Engineering and Computing (Department of Electroacoustics) Zagreb
Defense date and country	2001-10-18, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering
Universal decimal classification (UDC)	621.3 - Electrical engineering
Abstract	Ovim radom obuhvaćeno je široko područje mjerenja brzine toka krvi ultrazvukom. Kako bi pristup mjerenju brzine toka krvi bio ispravan, potrebno je poznavati obilježja strujanja krvi u krvnim žilama, što je obrađeno na početku rada. Opisana su svojstva ultrazvučnih valova i utjecaj krvi i tkiva na njihovo širenje, budući da ona omogućuju, ali i ograničavaju kasnije opisane mjerne metode. Nadalje, obrađene su vrste ultrazvučnih pretvarača koji se koriste u ovim mjerenjima, te načini prikazivanja mjerenih vrijednosti. U slijedećim poglavljima obuhvaćeni su najzastupljeniji sustavi za mjerenje brzine toka krvi ultrazvukom i to: sustavi na principu Dopplerovog efekta, sustavi na principu korelacije u vremenskoj domeni, te sustavi na principu faznog pomaka, kao i neki sustavi koji su u postupku ispitivanja i nisu još u komercijalnoj uporabi.
Abstract (english)	A wide field of blood flow velocity estimation using ultrasound is presented in this paper. In order to make a proper approach to the blood velocity measurements, it is necessary to have knowledge of characteristics of blood flow in vessels, so it is a topic on the beginning of the paper. Properties of propagation ultrasound waves and their interaction with blood and tissue are considered, since they make possible, but also limit later described methods of measuring blood velocity. Further are described types of ultrasound transducers used in this systems, as well as types of ultrasound images and presentations of the results of measurements. Most of space is dedicated to the description of ultrasound systems and methods most used in practice, such as: Doppler systems, time shift systems and phase shift systems. The attention is also paid to some systems that are still developing and have not yet appeared in commercial equipment.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:168:477031
Study programme	Title: Postgraduate master programme in electrical engineering Study programme type: university Study level: postgraduate Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Closed access
Terms of use
Repository	FER Repository
Created on	2019-04-19 10:52:57