{"id":7289,"date":"2025-06-13T11:16:52","date_gmt":"2025-06-13T08:16:52","guid":{"rendered":"https:\/\/voka.io\/?post_type=portfolio_item&p=7289"},"modified":"2025-08-08T12:24:44","modified_gmt":"2025-08-08T09:24:44","slug":"how-alveoli-work","status":"publish","type":"portfolio_item","link":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/","title":{"rendered":"Fonctionnement des alv\u00e9oles"},"excerpt":{"rendered":"

Cette vid\u00e9o explique le mouvement de l'air dans le syst\u00e8me respiratoire, depuis la trach\u00e9e et les bronches jusqu'aux alv\u00e9oles. Elle montre comment les macrophages alv\u00e9olaires nettoient les poumons et comment les cellules alv\u00e9olaires de type II produisent du surfactant pour \u00e9viter l'effondrement des alv\u00e9oles. Elle illustre \u00e9galement les \u00e9changes d'oxyg\u00e8ne et de dioxyde de carbone.<\/p>","protected":false},"template":"","portfolio_category":[171],"class_list":["post-7289","portfolio_item","type-portfolio_item","status-publish","hentry","portfolio_category-microanatomy"],"acf":[],"yoast_head":"\nHow alveoli work - VOKA's 3D Medical Animation Portfolio<\/title>\n<meta name=\"description\" content=\"This video explains air movement through the respiratory system, from the trachea and bronchi to the alveoli. It highlights how Alveolar Macrophages clean the lungs, Alveolar Type II cells produce surfactant to prevent alveolar collapse. It also illustrates oxygen and carbon dioxide exchange.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How alveoli work - VOKA's 3D Medical Animation Portfolio\" \/>\n<meta property=\"og:description\" content=\"This video explains air movement through the respiratory system, from the trachea and bronchi to the alveoli. It highlights how Alveolar Macrophages clean the lungs, Alveolar Type II cells produce surfactant to prevent alveolar collapse. It also illustrates oxygen and carbon dioxide exchange.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/\" \/>\n<meta property=\"og:site_name\" content=\"Voka\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-08T09:24:44+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/\",\"url\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/\",\"name\":\"How alveoli work - VOKA's 3D Medical Animation Portfolio\",\"isPartOf\":{\"@id\":\"https:\/\/voka.io\/fr\/#website\"},\"datePublished\":\"2025-06-13T08:16:52+00:00\",\"dateModified\":\"2025-08-08T09:24:44+00:00\",\"description\":\"This video explains air movement through the respiratory system, from the trachea and bronchi to the alveoli. It highlights how Alveolar Macrophages clean the lungs, Alveolar Type II cells produce surfactant to prevent alveolar collapse. It also illustrates oxygen and carbon dioxide exchange.\",\"breadcrumb\":{\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/voka.io\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Portfolio items\",\"item\":\"https:\/\/voka.io\/fr\/portfolio_posts\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Microanatomy\",\"item\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/microanatomy\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"How alveoli work\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/voka.io\/fr\/#website\",\"url\":\"https:\/\/voka.io\/fr\/\",\"name\":\"Voka\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/voka.io\/fr\/#organization\"},\"alternateName\":\"Voka 3D Medical Visualization\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/voka.io\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/voka.io\/fr\/#organization\",\"name\":\"Voka\",\"alternateName\":\"Voka 3D Medical Visualization\",\"url\":\"https:\/\/voka.io\/fr\/\",\"logo\":{\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/\",\"https:\/\/www.instagram.com\/voka.io\/\",\"https:\/\/www.linkedin.com\/company\/voka-io\/\",\"https:\/\/www.youtube.com\/@vokaio\/\",\"https:\/\/www.pinterest.com\/voka3danatomyandpathology\/\",\"https:\/\/www.tiktok.com\/@voka.io\",\"https:\/\/www.threads.com\/@voka.io\"],\"description\":\"VOKA.io offers 3D medical animations and custom 3D modeling services. Our product, VOKA 3D Anatomy & Pathology, is a digital atlas with over 1,000 detailed 3D models of human anatomy and pathology, designed for medical education, training, and patient communication.\",\"legalName\":\"Voka\",\"foundingDate\":\"2017-02-12\",\"naics\":\"541512\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"},\"publishingPrinciples\":\"https:\/\/voka.io\/fr\/publishing-principles\/\",\"address\":{\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-place-address\"},\"telephone\":[\"+18143514442\"],\"openingHoursSpecification\":{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"00:00\",\"closes\":\"23:59\"},\"email\":\"info@voka.io\"},{\"@type\":\"PostalAddress\",\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-place-address\",\"streetAddress\":\"St. Petersburg FL 33702, 7901 4th St N STE 300\",\"addressLocality\":\"St. Petersburg\",\"postalCode\":\"33702\",\"addressRegion\":\"Florida\",\"addressCountry\":\"US\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo\",\"url\":\"https:\/\/voka.io\/wp-content\/uploads\/2025\/10\/cropped-Logo-site.png\",\"contentUrl\":\"https:\/\/voka.io\/wp-content\/uploads\/2025\/10\/cropped-Logo-site.png\",\"width\":210,\"height\":48,\"caption\":\"Voka\"}]}<\/script>\n<meta name=\"geo.placename\" content=\"St. Petersburg\" \/>\n<meta name=\"geo.region\" content=\"\u00c9tats-Unis d\u2019Am\u00e9rique\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Fonctionnement des alv\u00e9oles - Portfolio d'animations m\u00e9dicales 3D de VOKA","description":"Cette vid\u00e9o explique le mouvement de l'air dans le syst\u00e8me respiratoire, depuis la trach\u00e9e et les bronches jusqu'aux alv\u00e9oles. Elle montre comment les macrophages alv\u00e9olaires nettoient les poumons et comment les cellules alv\u00e9olaires de type II produisent du surfactant pour \u00e9viter l'effondrement des alv\u00e9oles. Elle illustre \u00e9galement les \u00e9changes d'oxyg\u00e8ne et de dioxyde de carbone.","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:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/","og_locale":"fr_FR","og_type":"article","og_title":"How alveoli work - VOKA's 3D Medical Animation Portfolio","og_description":"This video explains air movement through the respiratory system, from the trachea and bronchi to the alveoli. It highlights how Alveolar Macrophages clean the lungs, Alveolar Type II cells produce surfactant to prevent alveolar collapse. It also illustrates oxygen and carbon dioxide exchange.","og_url":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/","og_site_name":"Voka","article_publisher":"https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/","article_modified_time":"2025-08-08T09:24:44+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/","url":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/","name":"Fonctionnement des alv\u00e9oles - Portfolio d'animations m\u00e9dicales 3D de VOKA","isPartOf":{"@id":"https:\/\/voka.io\/fr\/#website"},"datePublished":"2025-06-13T08:16:52+00:00","dateModified":"2025-08-08T09:24:44+00:00","description":"Cette vid\u00e9o explique le mouvement de l'air dans le syst\u00e8me respiratoire, depuis la trach\u00e9e et les bronches jusqu'aux alv\u00e9oles. Elle montre comment les macrophages alv\u00e9olaires nettoient les poumons et comment les cellules alv\u00e9olaires de type II produisent du surfactant pour \u00e9viter l'effondrement des alv\u00e9oles. Elle illustre \u00e9galement les \u00e9changes d'oxyg\u00e8ne et de dioxyde de carbone.","breadcrumb":{"@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/voka.io\/fr\/"},{"@type":"ListItem","position":2,"name":"Portfolio items","item":"https:\/\/voka.io\/fr\/portfolio_posts\/"},{"@type":"ListItem","position":3,"name":"Microanatomy","item":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/microanatomy\/"},{"@type":"ListItem","position":4,"name":"How alveoli work"}]},{"@type":"WebSite","@id":"https:\/\/voka.io\/fr\/#website","url":"https:\/\/voka.io\/fr\/","name":"Voka","description":"","publisher":{"@id":"https:\/\/voka.io\/fr\/#organization"},"alternateName":"Voka 3D Medical Visualization","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/voka.io\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":["Organization","Place"],"@id":"https:\/\/voka.io\/fr\/#organization","name":"Voka","alternateName":"Voka 3D Medical Visualization","url":"https:\/\/voka.io\/fr\/","logo":{"@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo"},"image":{"@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/VOKA3DAnatomyAndPathology\/","https:\/\/www.instagram.com\/voka.io\/","https:\/\/www.linkedin.com\/company\/voka-io\/","https:\/\/www.youtube.com\/@vokaio\/","https:\/\/www.pinterest.com\/voka3danatomyandpathology\/","https:\/\/www.tiktok.com\/@voka.io","https:\/\/www.threads.com\/@voka.io"],"description":"VOKA.io propose des animations m\u00e9dicales 3D et des services de mod\u00e9lisation 3D personnalis\u00e9s. Notre produit, VOKA 3D Anatomy & Pathology, est un atlas num\u00e9rique comprenant plus de 1 000 mod\u00e8les 3D d\u00e9taill\u00e9s d'anatomie et de pathologies humaines, con\u00e7u pour l'\u00e9ducation m\u00e9dicale, la formation et la communication avec les patients.","legalName":"Voka","foundingDate":"2017-02-12","naics":"541512","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"51","maxValue":"200"},"publishingPrinciples":"https:\/\/voka.io\/fr\/publishing-principles\/","address":{"@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-place-address"},"telephone":["+18143514442"],"openingHoursSpecification":{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"00:00","closes":"23:59"},"email":"info@voka.io"},{"@type":"PostalAddress","@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-place-address","streetAddress":"St. Petersburg FL 33702, 7901 4th St N STE 300","addressLocality":"St. Petersburg","postalCode":"33702","addressRegion":"Florida","addressCountry":"US"},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/voka.io\/fr\/our-medical-animation-video-portfolio\/how-alveoli-work\/#local-main-organization-logo","url":"https:\/\/voka.io\/wp-content\/uploads\/2025\/10\/cropped-Logo-site.png","contentUrl":"https:\/\/voka.io\/wp-content\/uploads\/2025\/10\/cropped-Logo-site.png","width":210,"height":48,"caption":"Voka"}]},"geo.placename":"St. Petersburg","geo.region":"\u00c9tats-Unis d\u2019Am\u00e9rique"},"_links":{"self":[{"href":"https:\/\/voka.io\/fr\/wp-json\/wp\/v2\/portfolio_item\/7289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voka.io\/fr\/wp-json\/wp\/v2\/portfolio_item"}],"about":[{"href":"https:\/\/voka.io\/fr\/wp-json\/wp\/v2\/types\/portfolio_item"}],"wp:attachment":[{"href":"https:\/\/voka.io\/fr\/wp-json\/wp\/v2\/media?parent=7289"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/voka.io\/fr\/wp-json\/wp\/v2\/portfolio_category?post=7289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}