20.500.12556/RUL-30730 Razvoj avtomatskega merilnika gleženjskega indeksa Development of automated ankle-brachial index measuring device Periferna arterijska bolezen je ena izmed bolj pogostih in pomembnih bolezni današnjega časa, ki pa ji zdravniki na primarni ravni zaradi slabih diagnostičnih orodij včasih ne posvetijo dovolj pozornosti. Merjenje gleženjskega indeksa, pokazatelja periferne arterijske bolezni, je z dosedanjo metodo z uporabo Dopplerjeve sonde prezapleteno in časovno preveč zamudno. Da bi se ognili tem problemom, bi bilo potrebno razviti merilnik, ki bi bil povsem avtomatski, hiter in enostaven za uporabo. V tem diplomskem delu je opisan razvoj take naprave – avtomatskega merilnika gleženjskega indeksa – od načrtovalne faze do končnega produkta. V začetku dela je najprej predstavljeno medicinsko ozadje in trenutno stanje tehnike. Sledi opis procesa razvoja, študije izvedljivosti in določitev vhodnih zahtev. Vhodnim podatkom sledi podroben opis izdelave in delovanja merilnika, ki je razdeljen na štiri področja razvoja: elektroniko, mehaniko, programsko opremo in merilni algoritem. Za konec pa so predstavljene še različne oblike preskušanja izdelka ter njegova uporaba v kliničnih raziskavah. Peripheral arterial disease is one of most frequent and important diseases of modern time, but sometimes doesn’t receive enough attention from primary care physicians. The reason for that lies in poor diagnostic tools that are currently available. Measuring ankle brachial index, indicator of peripheral arterial disease, with the gold standard Doppler ultrasonic method is too complicated and time consuming. To avoid this problems we would need to develop a diagnostic tool, which would be completely automatic, fast and easy to use. In this thesis development of such an instrument – automatic ankle brachial index measuring device – is described from beginning to final product. Thesis starts with medical background and description of current technology, and continues with description of development process, feasibility study and input requirements. Later we describe in details how device was developed and how it works. Explanation is divided in four parts: electronics, mechanics, software, and measurement algorithm. In the end we present device testing and its clinical use. periferna arterijska bolezen ateroskleroza gleženjski indeks sfigmomanometer krvni tlak oscilometrična metoda oscilometrija avtomatski merilnik peripheral arterial disease atherosclerosis ankle brachial index sphygmomanometer blood pressure oscillometric method oscillometry automated measuring device true false false Slovenski jezik Angleški jezik Diplomsko delo 2015-04-24 13:41:37 2015-04-24 13:41:38 2022-08-01 11:12:11 0000-00-00 00:00:00 2015 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 29981 Krivc_Tomo_-_Razvoj_avtomatskega_merilnika_glezenjskega_indeksa.pdf Krivc_Tomo_-_Razvoj_avtomatskega_merilnika_glezenjskega_indeksa.pdf 1 4017E85AD2FE63B795E1991F27385876 6f9e18b30d68e95970768bed6c58231cd84cce3d098733301221a9e92d727138 508c01cf-a1ad-11eb-a523-00155dcfd717 20.500.12556/rul/24d3b1c5-4572-4b3a-af7e-471f4d91a845 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=30724 Fakulteta za elektrotehniko 0 0 0