{"id":3477,"date":"2021-04-14T10:21:19","date_gmt":"2021-04-14T10:21:19","guid":{"rendered":"https:\/\/medfiz.si\/instrumentacija-pozitronske-emisijske-tomografije-pet"},"modified":"2021-11-24T11:51:33","modified_gmt":"2021-11-24T11:51:33","slug":"instrumentacija-pozitronske-emisijske-tomografije-pet","status":"publish","type":"page","link":"https:\/\/medfiz.si\/en\/instrumentacija-pozitronske-emisijske-tomografije-pet","title":{"rendered":"Positron emission tomography (PET) instrumentation"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_1658702143\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-36414626\">\n\n\t<div id=\"col-591066914\" class=\"col medium-8 small-8 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h1 style=\"text-align: left;\"><span style=\"font-size: 120%; color: #ffffff;\">Positron emission tomography (PET) instrumentation<br \/>\n<\/span><\/h1>\n<div class=\"is-divider divider clearfix\" style=\"max-width:58px;background-color:rgb(255, 255, 255);\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-251416861\" class=\"col medium-4 small-4 large-4\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_36554938\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"256\" src=\"https:\/\/medfiz.si\/wp-content\/uploads\/2021\/03\/imaging.png\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_36554938 {\n  width: 50%;\n}\n@media (min-width:550px) {\n  #image_36554938 {\n    width: 23%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-722905071\">\n\n\t<div id=\"col-404544789\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-898130390\">\n\n\t<div id=\"col-1001686248\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"color: #fff;\">We developed a PET detector prototype based on detection of prompt Cherenkov light (ARRS J2-1735 grant) and demonstrated a twofold improvement in time-of-flight (TOF) resolution compared to current state-of-the-art commercial scanners. In a simulation study, we showed that with sufficient advance in photodetector technology, this novel detection approach has the potential of tenfold improvement in TOF. Using Cherenkov light also enabled us to construct a PET detector module from materials enabling a fivefold reduction in price. A simulation evaluation of the silicon PET probe insert showed that a significant improvement is gained if a probe is placed in proximity of the image object, evaluated through standard image quality measures.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1658702143 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgb(59, 141, 164);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1552478889\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-292118386\">\n\n\t<div id=\"col-1865707982\" class=\"col medium-8 small-8 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h1 style=\"text-align: left;\"><span style=\"font-size: 120%; color: #ffffff;\">Projects<\/span><\/h1>\n<div class=\"is-divider divider clearfix\" style=\"max-width:58px;background-color:rgb(255, 255, 255);\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1554393331\" class=\"col medium-4 small-4 large-4\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_243327206\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"256\" src=\"https:\/\/medfiz.si\/wp-content\/uploads\/2021\/03\/imaging.png\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_243327206 {\n  width: 50%;\n}\n@media (min-width:550px) {\n  #image_243327206 {\n    width: 23%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-middle align-center\"  id=\"row-374445962\">\n\n\t<div id=\"col-338113805\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"tabela\">\n<div class=\"vrstica-projekti prva-vrstica\">\n<div class=\"skrij-mobilc cetrtina dimenzije center stolpec\">Project ID<\/div>\n<div class=\"skrij-mobilc cetrtina dimenzije center stolpec\">Researcher<\/div>\n<div class=\"skrij-mobilc cetrtina dimenzije center stolpec\">Title<\/div>\n<div class=\"skrij-mobilc cetrtina dimenzije center stolpec\">Duration<\/div>\n<\/div>\n<div class=\"vrstica-projekti\">\n<div class=\"cetrtina dimenzije stolpec cetrta-projekti\">ARRS J2-1735<\/div>\n<div class=\"cetrtina dimenzije stolpec prva-projekti\">Dolenec R<\/div>\n<div class=\"cetrtina dimenzije stolpec druga-projekti\"><a href=\"https:\/\/bit.ly\/3FIhl8T\">Advanced detector for Time-of-Flight PET based on Cherenkov radiation<\/a><\/div>\n<div class=\"cetrtina dimenzije stolpec tretja-projekti\">2019-2022<\/div>\n<\/p>\n<\/div>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2126459610\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1552478889 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(206, 128, 65);\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3477","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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