{"id":807,"date":"2010-11-02T13:42:00","date_gmt":"2010-11-02T12:42:00","guid":{"rendered":"https:\/\/kids.esa.int\/tune_in_to_your_heart_beat\/"},"modified":"2026-10-08T00:32:29","modified_gmt":"2026-10-07T22:32:29","slug":"tune_in_to_your_heart_beat","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/tune_in_to_your_heart_beat\/","title":{"rendered":"Lyssna p\u00e5 ditt hj\u00e4rtslag"},"content":{"rendered":"
\n

T\u00e4nk om det vore lika enkelt att \u00f6vervaka sin puls som att lyssna p\u00e5 musik? Tack vare framsteg inom rymdtekniken kommer en iPhone snart att kunna h\u00e5lla dig uppdaterad om b\u00e5de dina favoritartister och din puls.<\/p>\n<\/div>\n

Hittills har idrottare och tr\u00e4ningsentusiaster oftast varit tvungna att anv\u00e4nda obekv\u00e4ma br\u00f6stb\u00e4lten f\u00f6r att f\u00e5 exakta m\u00e4tv\u00e4rden p\u00e5 sin puls. Detta \u00e4r dock p\u00e5 v\u00e4g att f\u00f6r\u00e4ndras i och med lanseringen av Pulsear, en liten enhet tillverkad av det schweiziska f\u00f6retaget CSEM. Pulsear \u00e4r inbyggd i en vanlig h\u00f6rlur. Den fungerar genom att s\u00e4nda infrar\u00f6da signaler genom v\u00e4vnaden i \u00f6rat.<\/p>\n

\"Check<\/figure>\n

En mycket liten sensor registrerar resultaten och skickar dem via h\u00f6rlurskablarna till en enhet som ansluts till en telefon. En iPhone-app visar hj\u00e4rtfrekvensen p\u00e5 sk\u00e4rmen. Det g\u00e5r ocks\u00e5 att j\u00e4mf\u00f6ra en dags pulsh\u00f6jande vandring eller l\u00f6pning med ett tidigare tr\u00e4ningspass. De som testade appen under sina dagliga aktiviteter och sin tr\u00e4ning gav enheten h\u00f6ga betyg.<\/p>\n

Den banbrytande tekniken utvecklades f\u00f6r ESA som en del av en komplex br\u00f6stsensor f\u00f6r m\u00e4tning av astronauters syrehalt i blodet. Med hj\u00e4lp av ett bidrag fr\u00e5n ESA:s program f\u00f6r teknik\u00f6verf\u00f6ring kunde CSEM sedan ta fram prototypen Pulsear.<\/p>\n

\u00c4ven om den nuvarande versionen endast m\u00e4ter hj\u00e4rtfrekvensen skulle den enkelt kunna anpassas f\u00f6r att m\u00e4ta ytterligare vitalparametrar, s\u00e5som syrehalt i blodet. Detta skulle \u00f6ppna upp f\u00f6r en rad medicinska till\u00e4mpningar. Det skulle till exempel kunna vara ett anv\u00e4ndarv\u00e4nligt s\u00e4tt att \u00f6vervaka patienter med lungsjukdomar.<\/p>\n

\u201cMan kan helt enkelt s\u00e4ga: \u2018Vars\u00e5god, lyssna p\u00e5 musiken\u2019, och samtidigt h\u00e5lla koll p\u00e5 deras vitala parametrar\u201d, s\u00e4ger dr Andrea Ridolfi vid CSEM.<\/p>","protected":false},"excerpt":{"rendered":"

What if monitoring your heart rate was as easy as listening to music? Thanks to advances in space technology, an iPhone will soon be able to keep you tuned in […]<\/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\/2010\/10\/811532\/17887135-2-eng-GB\/81153.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/10\/811532","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-807","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\/sv\/wp-json\/wp\/v2\/posts\/807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=807"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/807\/revisions"}],"predecessor-version":[{"id":4695,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/807\/revisions\/4695"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=807"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=807"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=807"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=807"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=807"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=807"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=807"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}