{"id":9613,"date":"2025-05-21T14:52:00","date_gmt":"2025-05-21T13:52:00","guid":{"rendered":"https:\/\/tehnokrat.si\/?p=9613"},"modified":"2025-05-21T16:25:56","modified_gmt":"2025-05-21T15:25:56","slug":"nujno-je-da-najmanj-obcasno-preverite-vsebnost-kisika-v-krvi","status":"publish","type":"post","link":"https:\/\/tehnokrat.si\/?p=9613","title":{"rendered":"Nujno je, da najmanj ob\u010dasno preverite vsebnost kisika v krvi"},"content":{"rendered":"\n<p>Padec ravni kisika v krvi je prvi znak respiratornih bolezni, \u010deprav se morda sploh ne po\u010dutite slabo. Poleg medicinskih merilnikov znajo SpO2 izmeriti pametne ure. Kako uporabni sta v tej vlogi pametni uri <a href=\"https:\/\/consumer.huawei.com\/si\/wearables\/watch-5\/\">Huawei Watch 5<\/a> in <a href=\"https:\/\/consumer.huawei.com\/si\/wearables\/watch-fit4-pro\/\">Watch Fit 4<\/a>? A na za\u010detku nekaj osnov.<\/p>\n\n\n\n<p>Hemoglobin v rde\u010dih krvni\u010dkah prena\u0161a kisik iz plju\u010d do zadnje celice v telesu, tako da se molekule kisika ve\u017eejo na \u017eelezove atome v njem. Od tu rde\u010da barva. Razmerje oziroma odstotek med krvni\u010dkami z vezanim kisikom in tistimi brez pa razumemo kot raven kisika v krvi. Ta je pri zdravi osebi okoli 95 odstotkov, vse nad 89 odstotkov velja za normalno, a pod to mejo se za\u010dnejo te\u017eave, saj od srca najbolj oddaljene celice ne prejmejo dovolj kisika.<\/p>\n\n\n\n<p><strong>Principi merjenja nasi\u010denosti kisika v krvi<\/strong><\/p>\n\n\n\n<p>Princip delovanja pulznega oksimetra je preprost in preverjen. Vir svetlobe na eni strani na primeru naprstnika osvetli tkivo pod sabo, da tipalo nasproti njega izmeri svetlobo, ki je po doma\u010de povedano pri\u0161la skozi. Od nasi\u010denosti kisika v krvi se namre\u010d spreminja vpijanje absorpcija svetlobe v tkivu, na podlagi \u010desar dobimo \u017eeleni podatek. Ure oziroma ve\u010dina njih meritev izvede druga\u010de in s tipalom na zapestju. To tkiva ne presvetli, saj ga ne more. Namesto tega meri od krvnih \u017eil odbito svetlobo. Meritev je dovolj natan\u010dna, a obenem prinese cel kup te\u017eav, saj nanjo vplivata pora\u0161\u010denost in ten ko\u017ee na zapestju.<\/p>\n\n\n\n<p><strong>Kako meritev izvajajo nove ure Huawei?<\/strong><\/p>\n\n\n\n<p>Natanko to je razlog, da je Huawei uram serije<a href=\"https:\/\/consumer.huawei.com\/si\/wearables\/watch-5\/\"> Huawei Watch 5<\/a> med krono in stranskim gumbom dodal \u0161e eno opti\u010dno tipalo, ki podatek o nasi\u010denosti pridobi v desetih sekundah, potem ko ste nanj prislonili prst druge roke. Ker je gostota kapilar v prstu ve\u010dja in ni drugih mote\u010dih elementov, je podatek natan\u010dnej\u0161i in predvsem na voljo v le desetih sekundah. Pametni uri <a href=\"https:\/\/consumer.huawei.com\/si\/wearables\/watch-fit4\/\">Huawei Watch Fit 4<\/a> in <a href=\"https:\/\/consumer.huawei.com\/si\/wearables\/watch-fit4-pro\/\">Watch Fit 4 Pro<\/a> meritev izvedeta na obi\u010dajnej\u0161i na\u010din s tipalom na zapestju. A ker so vanj vgradili lani predstavljeni sistem Huawei TruSense, ura podatek pridobi v petnajstih sekundah. Kar je velik napredek v primerjavi s starej\u0161imi in nekaterimi urami tekmecev, ki se z meritvijo mu\u010dijo celo \u0161e enkrat toliko \u010dasa. Da pogostih neuspe\u0161nih meritev, saj moramo med postopkom biti, kolikor je le mogo\u010de pri miru, ne omenjamo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large-1024x682.jpeg\" alt=\"\" class=\"wp-image-9616\" srcset=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large-1024x682.jpeg 1024w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large-300x200.jpeg 300w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large-768x512.jpeg 768w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Navigation_EN_JPG-RGB-Large.jpeg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Kdo ali kdaj je pametno, da preverimo nasi\u010denost krvi s kisikom?<\/strong><\/p>\n\n\n\n<p>Najbolj priro\u010dno je, da v aplikaciji Zdravje (Huawei Health) nastavite stalno spremljanje tega \u017eivljenjsko pomembnega podatka in nato redno preverjate rezultate meritev. Ni\u010d ni narobe, \u010de to po\u010dnete, \u010deprav vam ni hudega. Oziroma mislite, da vam ni. Motnje v nasi\u010denosti kisika, ki jih ura zazna pono\u010di, so morda posledica spalne apneje (motenj dihanja med spanjem). Nadvse resna zdravstvena te\u017eava, ki zahteva ukrepanje. Ura sicer ni medicinska naprava, a \u010de zazna pogoste padce nasi\u010denosti med spanjem, je priporo\u010dljivo obiskati zdravnika.<\/p>\n\n\n\n<p>\u0160e pomembneje pa je spremljanje, ko prebolevate bolezni dihalnega sistema, imate kroni\u010dna obolenja ali ko ste na visoki nadmorski vi\u0161ini. V primeru pametne ure Huawei Watch 5, kot smo dejali, meritev ne zahteva veliko \u010dasa, torej jo zlahka ponovite vedno, ko za\u010dutite potrebo. Ni\u010d ni narobe, \u010de med tekom po brezpotju v visokih gorah za hip zastanete in ob poslu\u0161anju glasbe na povezanih brez\u017ei\u010dnih slu\u0161alkah <a href=\"https:\/\/consumer.huawei.com\/si\/headphones\/freebuds6\/\">Huawei FreeBuds 6<\/a> za deset sekund zadr\u017eite prst na bo\u010dnem opti\u010dnem tipalu. Telo vam bo hvale\u017eno.<\/p>\n\n\n\n<p>Zdravje je na\u0161e najve\u010dje bogastvo. Skrbeti moramo zanj in biti ves \u010das pozorni na znake, ki napovedujejo morebitne te\u017eave. Razlog, zakaj je pametno uporabljati pametno uro, ob zavedanju, da Huawei med vsemi izdelovalci najve\u010d pozornosti in sredstev namenja razvoju novih in napredku obstoje\u010dih tehnologij merjenja. Te imajo \u0161e druge prednosti. Brez te\u017eav jih boste povezali s telefonom s sistemom Android ali iOS in tri mesece vam bo brezpla\u010dno na voljo storitev <strong>Huawei Health+!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1-1024x576.jpeg\" alt=\"\" class=\"wp-image-9614\" srcset=\"https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1-1024x576.jpeg 1024w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1-300x169.jpeg 300w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1-768x432.jpeg 768w, https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/Lifestyle16x9-Silver-Large1.jpeg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Padec ravni kisika v krvi je prvi znak respiratornih bolezni, \u010deprav se morda sploh ne&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9617,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3,6],"tags":[111,1313,5641,371,4208,5640,5642,872,5604],"class_list":["post-9613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mobilno","category-odtuintam","tag-android","tag-huawei","tag-huawei-health","tag-ios","tag-kisik-v-krvi","tag-merjenje","tag-nasicenost","tag-pametna-ura","tag-watch-5"],"featured_image_urls":{"full":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large.jpeg",1280,853,false],"thumbnail":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-150x150.jpeg",150,150,true],"medium":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-300x200.jpeg",300,200,true],"medium_large":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-768x512.jpeg",640,427,true],"large":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-1024x682.jpeg",640,426,true],"1536x1536":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large.jpeg",1280,853,false],"2048x2048":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large.jpeg",1280,853,false],"newsphere-slider-full":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-1280x720.jpeg",1280,720,true],"newsphere-featured":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-1024x682.jpeg",1024,682,true],"newsphere-medium":["https:\/\/tehnokrat.si\/wp-content\/uploads\/2025\/05\/MKT_SocRates_KSP-Image_Health-Glance-after-Sports_EN_JPG-RGB-Large-720x380.jpeg",720,380,true]},"author_info":{"display_name":"Miran","author_link":"https:\/\/tehnokrat.si\/?author=1"},"category_info":"<a href=\"https:\/\/tehnokrat.si\/?cat=3\" rel=\"category\">Mobilno<\/a> <a href=\"https:\/\/tehnokrat.si\/?cat=6\" rel=\"category\">Od tu in tam<\/a>","tag_info":"Od tu in 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