{"id":4304,"date":"2023-09-28T09:06:38","date_gmt":"2023-09-28T14:06:38","guid":{"rendered":"https:\/\/cqfa.quebec\/?p=4304"},"modified":"2023-09-28T09:16:14","modified_gmt":"2023-09-28T14:16:14","slug":"dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion","status":"publish","type":"post","link":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/","title":{"rendered":"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion"},"content":{"rendered":"

Gutierrez Valenzuela, J. (2023). <\/span><\/span>Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion<\/span>. <\/span><\/span>Thesis.<\/span><\/span><\/em><\/p>\n

 <\/p>\n

The continuous innovation and development of cardiovascular disease diagnosis and treatment devices entail the need for proper validation testbeds, such as the anatomically and bio-mechanically correct testing platforms commonly referred to as \u201cPhantoms.\u201d Besides validation, Phantoms are <\/span>a very effective<\/span> tool used to perform simulations and fine-tune medical devices where sometimes motion is also needed for a more <\/span>accurate<\/span> simulation. Computer-aided design and 3D printing technologies are cost-effective tools to <\/span>develop<\/span> controlled motion systems.<\/span> In this work, a Dynamic Phantom Test System was designed, prototyped, and tested to emulate the impact of Cardiac and Respiratory Motion on the coronary artery. A stenotic coronary artery phantom was developed in three different versions: PVA-C, 3D printed material (<\/span>TangoPlus<\/span>) and composite material (<\/span>TangoPlus<\/span> & <\/span>VeroWhite<\/span>). A hemodynamic circuit <\/span>representing<\/span> the circulatory system was developed and attached to the phantom and a pulsatile pump. Finally, a cam mechanism was incorporated to generate the movement of the coronary artery in the superior-inferior direction, with the <\/span>capacity<\/span> to exchange movement profiles such as heartbeat, <\/span>respiration<\/span> and their combination. The results showed an impact on the pressure curve. However, the FFR and <\/span>dPR<\/span> readings during a pressure guidewire angiogram showed no discrepancies between the static and moving hemodynamic circuit<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n

 <\/p>\n

Read the publication<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Gutierrez Valenzuela, J. (2023). Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion. Thesis.   The continuous innovation and development of cardiovascular disease diagnosis and treatment devices entail […]<\/p>\n","protected":false},"author":80,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-4304","post","type-post","status-publish","format-standard","hentry","category-publications-academiques-quebecoises"],"acf":[],"yoast_head":"\nDynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\" \/>\n<meta property=\"og:description\" content=\"Gutierrez Valenzuela, J. (2023). Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion. Thesis.   The continuous innovation and development of cardiovascular disease diagnosis and treatment devices entail […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/\" \/>\n<meta property=\"og:site_name\" content=\"CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-28T14:06:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-28T14:16:14+00:00\" \/>\n<meta name=\"author\" content=\"f.charreteur\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"f.charreteur\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/\",\"url\":\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/\",\"name\":\"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\",\"isPartOf\":{\"@id\":\"https:\/\/cqfa.quebec\/en\/#website\"},\"datePublished\":\"2023-09-28T14:06:38+00:00\",\"dateModified\":\"2023-09-28T14:16:14+00:00\",\"author\":{\"@id\":\"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/1471d3e52124b5db8e382db2fe9fd129\"},\"breadcrumb\":{\"@id\":\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/cqfa.quebec\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cqfa.quebec\/en\/#website\",\"url\":\"https:\/\/cqfa.quebec\/en\/\",\"name\":\"CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\",\"description\":\"site du CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cqfa.quebec\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/1471d3e52124b5db8e382db2fe9fd129\",\"name\":\"f.charreteur\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9363954600b2451cee337a467f183d3578e177b3c8101e36f7dfcb5adaa93ea5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9363954600b2451cee337a467f183d3578e177b3c8101e36f7dfcb5adaa93ea5?s=96&d=mm&r=g\",\"caption\":\"f.charreteur\"},\"url\":\"https:\/\/cqfa.quebec\/en\/author\/f-charreteur\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/","og_locale":"en_US","og_type":"article","og_title":"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","og_description":"Gutierrez Valenzuela, J. (2023). Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion. Thesis.   The continuous innovation and development of cardiovascular disease diagnosis and treatment devices entail […]","og_url":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/","og_site_name":"CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","article_published_time":"2023-09-28T14:06:38+00:00","article_modified_time":"2023-09-28T14:16:14+00:00","author":"f.charreteur","twitter_card":"summary_large_image","twitter_misc":{"Written by":"f.charreteur","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/","url":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/","name":"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion - CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","isPartOf":{"@id":"https:\/\/cqfa.quebec\/en\/#website"},"datePublished":"2023-09-28T14:06:38+00:00","dateModified":"2023-09-28T14:16:14+00:00","author":{"@id":"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/1471d3e52124b5db8e382db2fe9fd129"},"breadcrumb":{"@id":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/cqfa.quebec\/en\/dynamic-coronary-artery-phantom-test-system-emulating-cardiac-and-respiratory-motion\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/cqfa.quebec\/en\/"},{"@type":"ListItem","position":2,"name":"Dynamic Coronary Artery Phantom Test System Emulating Cardiac and Respiratory Motion"}]},{"@type":"WebSite","@id":"https:\/\/cqfa.quebec\/en\/#website","url":"https:\/\/cqfa.quebec\/en\/","name":"CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","description":"site du CQFA - Carrefour qu\u00e9b\u00e9cois de la fabrication additive","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cqfa.quebec\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/1471d3e52124b5db8e382db2fe9fd129","name":"f.charreteur","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cqfa.quebec\/en\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9363954600b2451cee337a467f183d3578e177b3c8101e36f7dfcb5adaa93ea5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9363954600b2451cee337a467f183d3578e177b3c8101e36f7dfcb5adaa93ea5?s=96&d=mm&r=g","caption":"f.charreteur"},"url":"https:\/\/cqfa.quebec\/en\/author\/f-charreteur\/"}]}},"_links":{"self":[{"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/posts\/4304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/comments?post=4304"}],"version-history":[{"count":1,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/posts\/4304\/revisions"}],"predecessor-version":[{"id":4305,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/posts\/4304\/revisions\/4305"}],"wp:attachment":[{"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/media?parent=4304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/categories?post=4304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cqfa.quebec\/en\/wp-json\/wp\/v2\/tags?post=4304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}