{"id":842,"date":"2009-03-05T08:56:00","date_gmt":"2009-03-05T07:56:00","guid":{"rendered":"https:\/\/kids.esa.int\/electronic_nose_sniffs_health_hazards\/"},"modified":"2026-10-08T00:32:53","modified_gmt":"2026-10-07T22:32:53","slug":"electronic_nose_sniffs_health_hazards","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/electronic_nose_sniffs_health_hazards\/","title":{"rendered":"Elektronisk n\u00e6se opfanger sundhedsrisici"},"content":{"rendered":"<div class=\"lede\">\n<p>Et avanceret \u2018elektronisk n\u00e6se\u2019-system, der oprindeligt blev udviklet til at overv\u00e5ge luftkvaliteten inde i rumstationer, bruges nu til at redde liv her p\u00e5 jorden. Systemet blev med succes anvendt p\u00e5 to ESA-missioner til rumstationen Mir i 1995 og 1997. Det viste sit v\u00e6rd, da det \u2018lugtede\u2019 de tidlige tegn p\u00e5 en potentielt d\u00f8delig brand om bord.<\/p>\n<\/div>\n<p>Den elektroniske n\u00e6se best\u00e5r af tre dele. En avanceret sensor opfanger sm\u00e5 m\u00e6ngder af us\u00e6dvanlige stoffer i luften. En mikrochip genkender disse forurenende stoffer. Et softwarebaseret behandlingssystem udl\u00f8ser derefter en alarm, hvis de er skadelige.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"MST Aerospace \/ EADS RST Rostock System-Technik\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/Electronic_nose2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/03\/electronic_nose2\/18249657-2-eng-GB\/Electronic_nose.jpg\" alt=\"Electronic nose\"><figcaption>Elektronisk n\u00e6se<\/figcaption><\/figure>\n<p>I de seneste \u00e5r har ingeni\u00f8rer fra Tyskland og Sverige, med st\u00f8tte fra ESA, udviklet systemet til industrielle anvendelser. Som f\u00f8lge heraf er det blevet indf\u00f8rt som et branddetekteringssystem, der skal give tidlig varsling om brande i Stockholms metrosystem. Den elektroniske n\u00e6se, der er i stand til at opfange de f\u00f8rste tegn p\u00e5 r\u00f8g i byens 56 metrostationer og 60 km tunneler, p\u00e5virkes i langt mindre grad af fugtighed og fint st\u00f8v end tidligere detekteringssystemer.<\/p>\n<p>Systemet har ogs\u00e5 vist sin v\u00e6rdi som et tidligt varslingssystem for hospitalsbakterier. Tidlig p\u00e5visning af vira og infektioner er afg\u00f8rende for at redde livet for patienter, der har f\u00e5et en organtransplantation eller ligger p\u00e5 intensivafdelinger. Bakterier og svampe i luften udg\u00f8r ligeledes en h\u00f8j infektionsrisiko for patienter, der er i respirator. Ved at identificere disse luftb\u00e5rne mikrober g\u00f8r den elektroniske n\u00e6se det lettere at ordinere den rette medicin og fungerer som et afg\u00f8rende redskab i bek\u00e6mpelsen af infektioner.<\/p>","protected":false},"excerpt":{"rendered":"<p>An advanced \u2018electronic nose\u2019 system, first developed to monitor the air quality inside space stations, is now being used to save lives on the ground. The system was successfully operated [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/03\/stockholm_metro_train2\/17896718-2-eng-GB\/Stockholm_metro_train.jpg","esa_banner_description":"Stockholm metro train","esa_banner_credit":"Jorges","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/Stockholm_metro_train2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,54,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-842","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=842"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/842\/revisions"}],"predecessor-version":[{"id":4702,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/842\/revisions\/4702"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=842"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=842"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=842"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=842"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=842"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=842"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=842"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}