{"id":2732,"date":"2023-11-03T16:47:58","date_gmt":"2023-11-03T15:47:58","guid":{"rendered":"https:\/\/smotra.fer.unizg.hr\/?page_id=2732"},"modified":"2023-11-07T21:03:59","modified_gmt":"2023-11-07T20:03:59","slug":"ekg-i-emg-pojacalo","status":"publish","type":"page","link":"https:\/\/smotra.fer.unizg.hr\/?page_id=2732","title":{"rendered":"EKG i EMG poja\u010dalo"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column]<h2 class=\"ui-title-block\">EKG i EMG<span class=\"text-primary\"> poja\u010dalo<\/span><\/h2><div class=\"ui-subtitle-block\"><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]Autori:\u00a0<strong>Matea \u010cunovi\u0107, Matea Vnu\u010dec, Tin Vranari\u010di\u0107<\/strong><\/p>\r\n<p>Upotreba biomedicinske instrumentacije u otkrivanju potencijalnih komplikacija u radu ljudskog organizma u velikom je porastu, a primjer su toga upravo ure\u0111aji za mjerenje EKG i EMG signala. EKG ili elektrokardiograf grafi\u010dki je zapis elektri\u010dnog potencijala srca. Sastoji se od P vala, QRS kompleksa i T vala, a sva tri dijela zajedno \u010dine prikaz jednog otkucaja srca. S druge pak strane, EMG tj. elektromiograf grafi\u010dki je zapis aktivnosti popre\u010dno-prugastih mi\u0161i\u0107a.<\/p>\r\n<p>U ovom radu izra\u0111ena su poja\u010dala za mjerenje EKG i EMG signala. Oba se sklopa sastoje od tri karakteristi\u010dna dijela, a to su: instrumentacijsko poja\u010dalo, antialiasing poja\u010dalo s Besselovim filtrom i pogon desne noge. Svaki od ova tri dijela pridonose poja\u010davanju \u017eeljenih signala (signal srca i signal mi\u0161i\u0107a) i potiskivanju signala smetnji. Kod sklopa za mjerenje EKG-a ti su dijelovi izvedeni odvojeno na tri tiskane plo\u010dice, dok su kod sklopa za mjerenje EMG-a izvedeni integrirano na jednoj tiskanoj plo\u010dici, \u0161to omogu\u0107ava usporedbu prednosti i mana pojedine izvedbe. Oba sklopa mjere signale ispitanika i \u0161alju ih na ra\u010dunalo gdje se grafi\u010dki prikazuju. Na ra\u010dunalu se izmjereni signali mogu dodatno obraditi i ukloniti prisutne smetnje.<\/p>\r\n<p><iframe loading=\"lazy\" title=\"Smotra - EKG i EMG poja\u010dalo\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HdsgAY864uw?feature=oembed&amp;wmode=opaque\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\r\n<p>U gornjem videosadr\u017eaju mo\u017eete pogledati detalje, a sve \u0161to vas zanima, a niste mogli prona\u0107i na ovoj stranici pitajte autore tijekom trajanja Smotre.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><\/div><\/div>\r\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/4&#8243;][\/vc_column][vc_column width=&#8221;3\/4&#8243;][\/vc_column][vc_column]<h2 class=\"ui-title-block ui-title-block_lg\">O<span class=\"text-primary\"> autorima<\/span><\/h2><div class=\"ui-subtitle-block\"><\/div>[vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;2806&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text]<strong>Matea \u010cunovi\u0107<\/strong><\/p>\r\n<ul>\r\n<li><em>Uloga na radu: <\/em>projektiranje i izrada sustava za prikupljanje EMG potencijala i obrada signala<\/li>\r\n<li><em>Godina studija i smjer:<\/em> 1. godina diplomskog studija, smjer Elektroni\u010dko i ra\u010dunalno in\u017eenjerstvo<\/li>\r\n<li><em>Podru\u010dje interesa:<\/em> biomedicinska elektronika i ugradbeni sustavi<\/li>\r\n<li><em>Zavr\u0161ena srednja \u0161kola i godina maturiranja:<\/em> X. gimnazija &#8220;Ivan Supek&#8221;, Zagreb<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;2807&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text]<strong>Matea Vnu\u010dec<\/strong><\/p>\r\n<ul>\r\n<li><em>Uloga na radu: <\/em>projektiranje i izrada tiskane plo\u010dice instrumentacijskog poja\u010dala i obrada dobivenog signala<\/li>\r\n<li><em>Godina studija i smjer:<\/em> 1. godina diplomskog studija, smjer Elektroni\u010dko i ra\u010dunalno in\u017eenjerstvo, preddiplomski studij Elektrotehnika i informacijska tehnologija zavr\u0161en 2023.<\/li>\r\n<li><em>Podru\u010dje interesa:<\/em> obrada signala i primjena elektrotehnike u medicini<\/li>\r\n<li><em>Zavr\u0161ena srednja \u0161kola i godina maturiranja:<\/em> Prva gimnazija Vara\u017edin, maturirala 2020.<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;2808&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text]<strong>Tin Vranari\u010di\u0107<\/strong><\/p>\r\n<ul>\r\n<li><em>Uloga na radu: <\/em>Akvizicijski sustav i antialiasing poja\u010dalo s Besselovim filtrom<\/li>\r\n<li><em>Godina studija i smjer:<\/em> 1. godina diplomskog studija, smjer Elektroni\u010dko i ra\u010dunalno in\u017eenjerstvo<\/li>\r\n<li><em>Podru\u010dje interesa:<\/em> obrada signala, ugradbeni sustavi i mikroupravlja\u010di<\/li>\r\n<li><em>Zavr\u0161ena srednja \u0161kola i godina maturiranja: <\/em>Tehni\u010dka \u0161kola Ru\u0111er Bo\u0161kovi\u0107, maturirao 2020. godine<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column]<h2 class=\"ui-title-block ui-title-block_lg\">Galerija<span class=\"text-primary\"> slika<\/span><\/h2><div class=\"ui-subtitle-block\"><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column][vc_media_grid element_width=&#8221;3&#8243; gap=&#8221;25&#8243; item=&#8221;masonryMedia_Default&#8221; grid_id=&#8221;vc_gid:1699130635278-327321908044548d2f763713db9484cf-9&#8243; include=&#8221;2754,2755,2756,2757,2758,2759,2760,2761,2762&#8243;][vc_empty_space height=&#8221;42px&#8221;][\/vc_column][\/vc_row]<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]Autori:\u00a0Matea \u010cunovi\u0107, Matea Vnu\u010dec, Tin Vranari\u010di\u0107 Upotreba biomedicinske instrumentacije u otkrivanju potencijalnih komplikacija u radu ljudskog organizma u velikom je porastu, a primjer su toga upravo ure\u0111aji za mjerenje EKG i EMG signala. EKG ili elektrokardiograf grafi\u010dki je zapis elektri\u010dnog potencijala srca. Sastoji se od P vala, QRS kompleksa i T vala, a sva tri [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2762,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2732","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/2732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2732"}],"version-history":[{"count":16,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/2732\/revisions"}],"predecessor-version":[{"id":2859,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/2732\/revisions\/2859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/media\/2762"}],"wp:attachment":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}