{"id":288,"date":"2024-05-15T01:35:07","date_gmt":"2024-05-15T01:35:07","guid":{"rendered":"https:\/\/vkrastev1blog.com\/?p=288"},"modified":"2026-09-23T18:40:56","modified_gmt":"2026-09-23T18:40:56","slug":"artificial-heart","status":"publish","type":"post","link":"https:\/\/vkrastev1blog.com\/2024\/05\/15\/artificial-heart\/","title":{"rendered":"Det kunstige hjerte - hvor langt er videnskaben n\u00e5et i 2026"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Det kunstige hjerte &#8211; hvor langt er videnskaben n\u00e5et i 2026<\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2024\/05\/d181d18ad180d186d0b5.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-attachment-id=\"2435\" data-permalink=\"https:\/\/vkrastev1blog.com\/2024\/05\/15\/artificial-heart\/%d1%81%d1%8a%d1%80%d1%86%d0%b5\/\" data-orig-file=\"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2024\/05\/d181d18ad180d186d0b5.jpg?fit=1024%2C576&amp;ssl=1\" data-orig-size=\"1024,576\" data-comments-opened=\"1\" data-image-title=\"\u0441\u044a\u0440\u0446\u0435\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2024\/05\/d181d18ad180d186d0b5.jpg?fit=1024%2C576&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2024\/05\/d181d18ad180d186d0b5.jpg?resize=1024%2C576&#038;ssl=1\" alt=\"\" class=\"wp-image-2435\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Fra en midlertidig hjerteerstatning til et fuldt implanterbart bionisk hjerte<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Det menneskelige hjerte er et af de vigtigste organer i den menneskelige krop. Det virker kontinuerligt fra f\u00f8dslen til livets afslutning og pumper blod til lungerne og alle andre organer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ved alvorlig hjertesvigt har moderne medicin flere typer mekanisk kredsl\u00f8bsst\u00f8tte, herunder anordninger, der underst\u00f8tter arbejdet i et kammer, samt <strong>totalt kunstige hjerter<\/strong>, som erstatter pumpefunktionen i de to hjertekamre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I mange \u00e5r var hovedform\u00e5let med det totale kunstige hjerte at holde patienten i live, indtil et donorhjerte kunne findes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I de senere \u00e5r er der dog opst\u00e5et en ny generation af teknologi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forskere er allerede ved at udvikle kunstige hjerter, der er mindre, mere st\u00f8jsvage, mere effektive og potentielt kan implanteres fuldt ud i den menneskelige krop.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et s\u00e6rligt vigtigt eksempel er <strong>BiVACOR Total Artificial Heart<\/strong> \u2013 et kunstigt hjerte med en magnetisk sv\u00e6vende rotor og kun \u00e9n bev\u00e6gelig del. Den f\u00f8rste menneskelige implantation fandt sted i juli 2024 som en del af et klinisk fors\u00f8g i USA. (<a href=\"https:\/\/bivacor.com\/the-texas-heart-institute-implants-bivacor-total-artificial-heart\/?utm_source=chatgpt.com\">BiVACOR, Inc.<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fra 2026 er der dog stadig intet kunstigt hjerte godkendt til permanent, livslang erstatning af det naturlige menneskelige hjerte.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvordan fungerer det menneskelige hjerte?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Det menneskelige hjerte har fire kamre:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>h\u00f8jre atrium;<\/li>\n\n\n\n<li>h\u00f8jre kammer;<\/li>\n\n\n\n<li>venstre atrium;<\/li>\n\n\n\n<li>venstre kammer.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Den h\u00f8jre halvdel af hjertet pumper blod til lungerne, hvor det beriges med ilt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det iltede blod f\u00f8res derefter tilbage til venstre halvdel af hjertet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den venstre ventrikel pumper blod til hele kroppen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette ligner en forholdsvis simpel mekanisk pumpe, men i virkeligheden er hjertet et ekstremt komplekst biologisk system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det skal l\u00f8bende regulere:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>hjertefrekvens;<\/li>\n\n\n\n<li>pumpekraft;<\/li>\n\n\n\n<li>m\u00e6ngden af \u200b\u200bblod;<\/li>\n\n\n\n<li>trykket;<\/li>\n\n\n\n<li>tiden mellem veerne;<\/li>\n\n\n\n<li>reaktionen p\u00e5 fysisk anstrengelse;<\/li>\n\n\n\n<li>reaktionen p\u00e5 hvile og s\u00f8vn.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Det naturlige hjerte arbejder ogs\u00e5 t\u00e6t sammen med nerve- og hormonsystemet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor er det ikke nok at skabe en mekanisk pumpe, der blot bev\u00e6ger blodet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er n\u00f8dvendigt for enheden at kunne opretholde blodcirkulationen under de konstant skiftende forhold i menneskekroppen.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvad er et totalt kunstigt hjerte?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Det samlede kunstige hjerte, eller <strong>Totalt kunstigt hjerte (TAH)<\/strong>, er en enhed, der erstatter pumpefunktionen af \u200b\u200bde naturlige ventrikler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette adskiller det fra <strong>LVAD<\/strong> \u2013 venstre ventrikul\u00e6r hj\u00e6lpeanordning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LVAD hj\u00e6lper den venstre ventrikel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et totalt kunstigt hjerte erstatter ventriklernes funktioner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er is\u00e6r vigtigt hos patienter med alvorlig biventrikul\u00e6r hjertesvigt.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">SynCardia Total Artificial Heart<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Et af de vigtigste stadier i det kunstige hjertes historie er <strong>SynCardia Total Artificial Heart<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er det f\u00f8rste kunstige hjerte, der modtager FDA-godkendelse til klinisk brug.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fra 2026 forbliver SynCardia det eneste samlede kunstige hjerte, der er godkendt til kommerciel brug i USA og Canada. (<a href=\"https:\/\/www.syncardia.com\/syncardia-total-artificial-heart\/?utm_source=chatgpt.com\">syncardia.com<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Systemet erstatter ventriklerne og bruger en pneumatisk mekanisme til at pumpe blodet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den implanterede del er forbundet med en slange til en ekstern pneumatisk driver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Systemet kan bruge sygefrav\u00e6ret <strong>Companion 2 driver<\/strong>, og i egnede patienter og b\u00e6rbare <strong>Frihed driver<\/strong>. (<a href=\"https:\/\/www.syncardia.com\/syncardia-total-artificial-heart\/?utm_source=chatgpt.com\">syncardia.com<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette g\u00f8r det muligt for nogle patienter at v\u00e6re mobile uden for hospitalet, mens de venter p\u00e5 en transplantation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Men der er en v\u00e6sentlig ulempe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En del af systemet forbliver uden for kroppen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor er SynCardia ikke et fuldt implanterbart kunstigt hjerte.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvor l\u00e6nge kan et kunstigt hjerte arbejde?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">En opdatering til den gamle artikel er n\u00f8dvendig her.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er ikke korrekt blot at sige, at et kunstigt hjerte kan virke &#8220;mindre end et \u00e5r&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Varighed afh\u00e6nger af det specifikke system, patient og kliniske situation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SynCardia er prim\u00e6rt beregnet som <strong>bro til transplantation<\/strong> \u2013 midlertidig st\u00f8tte indtil en donorhjertetransplantation. (<a href=\"https:\/\/www.syncardia.com\/syncardia-total-artificial-heart\/?utm_source=chatgpt.com\">syncardia.com<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Samtidig viser kliniske erfaringer, at patienter kan vedligeholdes v\u00e6sentligt l\u00e6ngere end et par uger.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For eksempel blev et BiVACOR kunstigt hjerte implanteret i en patient med alvorligt hjertesvigt i Australien i 2024.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Patienten blev efterf\u00f8lgende udskrevet fra hospitalet med det kunstige hjerte og lever med det <strong>105 dage<\/strong>, f\u00f8r en donorhjertetransplantation udf\u00f8res. (<a href=\"https:\/\/www.monash.edu\/news\/articles\/australias-first-durable-total-artificial-heart-implant-announced-as-a-success?utm_source=chatgpt.com\">Monash Universitet<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er en vigtig demonstration af, at nye teknologier kan give langsigtet mekanisk st\u00f8tte uden for hospitalsmilj\u00f8et.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">BiVACOR \u2013 et nyt koncept for et kunstigt hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">En af de mest interessante udviklinger i de senere \u00e5r er <strong>BiVACOR Total Artificial Heart<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I mods\u00e6tning til traditionelle totale kunstige hjerter, bruger BiVACOR en elektromekanisk rotationspumpe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enheden er lavet af titanium og har <strong>en magnetisk sv\u00e6vende rotor<\/strong>, som pumper blod til lungerne og systemisk cirkulation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enheden har s\u00e5ledes ikke de traditionelle ventiler og fleksible membraner, der er karakteristiske for pneumatiske systemer. (<a href=\"https:\/\/bivacor.com\/the-texas-heart-institute-implants-bivacor-total-artificial-heart\/?utm_source=chatgpt.com\">BiVACOR, Inc.<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er et fundamentalt anderledes ingeni\u00f8rkoncept.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Den f\u00f8rste BiVACOR-implantation i et menneske<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e5 <strong>9. juli 2024<\/strong> Texas Heart Institute udf\u00f8rer den f\u00f8rste implantation af BiVACOR Total Artificial Heart i et menneske.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Proceduren blev udf\u00f8rt p\u00e5 en patient med hjertesvigt i slutstadiet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e5let med det tidlige kliniske fors\u00f8g er at evaluere systemets sikkerhed og ydeevne som en bro til transplantation. (<a href=\"https:\/\/bivacor.com\/the-texas-heart-institute-implants-bivacor-total-artificial-heart\/?utm_source=chatgpt.com\">BiVACOR, Inc.<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er et vigtigt \u00f8jeblik, fordi det viser, at teknologien allerede er flyttet fra laboratorie- og dyrefors\u00f8g til klinisk brug hos mennesker.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Den f\u00f8rste BiVACOR patient udskrevet fra hospitalet<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">I november 2024 blev BiVACOR implanteret i en patient p\u00e5 St Vincent&#8217;s Hospital Sydney.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Efter flere uger p\u00e5 intensiv afdeling og opf\u00f8lgning blev patienten den f\u00f8rste person i verden, der blev udskrevet fra hospitalet med et BiVACOR Total Artificial Heart.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Han bruger <strong>105 dage med enheden<\/strong>, f\u00f8r et passende donorhjerte findes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den 6. marts 2025 modtog patienten en menneskelig hjertetransplantation. (<a href=\"https:\/\/www.monash.edu\/news\/articles\/australias-first-durable-total-artificial-heart-implant-announced-as-a-success?utm_source=chatgpt.com\">Monash Universitet<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er et af de mest betydningsfulde praktiske resultater i udviklingen af \u200b\u200bmoderne kunstige hjerter.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvad g\u00f8r BiVACOR anderledes?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">BiVACOR har flere funktioner, der adskiller det fra traditionelle pneumatiske kunstige hjerter.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Magnetisk sv\u00e6vende rotor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rotoren er underst\u00f8ttet af magnetisk levitation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette reducerer mekanisk kontakt mellem bev\u00e6gelige dele.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kun \u00e9n bev\u00e6gelig del<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Al pumpning udf\u00f8res af \u00e9n rotor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ingen traditionelle mekaniske ventiler<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Blodgennemstr\u00f8mningen genereres af rotorens rotation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Erstatter begge ventrikler<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Systemet kan udf\u00f8re funktionerne i h\u00f8jre og venstre ventrikler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lille st\u00f8rrelse<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Designet blev udviklet, s\u00e5 det kunne placeres i menneskets bryst.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette \u00e5bner mulighed for fremtidige systemer, der er meget mindre og mindre afh\u00e6ngige af ekstern hardware.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">BiVACOR er endnu ikke et permanent kunstigt hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er en meget vigtig afklaring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e5 trods af de imponerende resultater er BiVACOR stadig <strong>klinisk eksperimentel teknologi<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Virksomheden udf\u00f8rer et tidligt FDA-godkendt klinisk fors\u00f8g for at evaluere sikkerheden og effektiviteten af \u200b\u200bsystemet som en bro til transplantation. (<a href=\"https:\/\/bivacor.com\/?utm_source=chatgpt.com\">BiVACOR, Inc.<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor kan vi ikke sige, at BiVACOR allerede har erstattet det menneskelige hjerte permanent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Men vi kan sige, at teknologi repr\u00e6senterer et vigtigt skridt mod dette m\u00e5l.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Aeson \u2013 et kunstigt hjerte med en biomimetisk tilgang<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Et andet vigtigt projekt er <strong>Aeson<\/strong>, udviklet af det franske firma CARMAT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aeson har et andet koncept.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I stedet for blot at bruge en mekanisk rotationspumpe, sigter systemet mod at efterligne flere af det naturlige hjertes egenskaber.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den bruger mekaniske kameraer og sensorer, der tillader regulering af blodgennemstr\u00f8mningen i henhold til patientens behov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aeson modtager CE-m\u00e6rkning i Europa til brug som bro til transplantation, og i 2025 modtager den ogs\u00e5 CE-certificering under det europ\u00e6iske MDR. (<a href=\"https:\/\/www.sec.gov\/Archives\/edgar\/data\/2030617\/000143774926019043\/pmi20260601_424b3.htm?utm_source=chatgpt.com\">SEC<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fra januar 2026 er et post-marketing klinisk fors\u00f8g i gang for at spore sikkerheden, effektiviteten og varigheden af \u200b\u200bvedligeholdelse med Aeson indtil transplantation. (<a href=\"https:\/\/ichgcp.net\/clinical-trials-registry\/NCT05474092?utm_source=chatgpt.com\">ICHGCP<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette indikerer, at Aeson har n\u00e5et et v\u00e6sentligt mere avanceret stadium end ren laboratorieteknologi.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Aeson og CARMAT problemer<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Udviklingen af \u200b\u200bdet kunstige hjerte er ikke kun et medicinsk og teknisk problem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er ogs\u00e5 et produktions- og \u00f8konomisk problem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CARMAT indledte finansielle omstruktureringsprocedurer i 2025, hvilket f\u00f8rte til en reduktion eller midlertidig suspension af nogle af de nye implantationer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I slutningen af \u200b\u200b2025 godkendte en fransk domstol overf\u00f8rslen af \u200b\u200bvisse aktiver til et nyt selskab, CARMAT SAS. If\u00f8lge virksomhedsdokumenter fra 2026 forts\u00e6tter den kliniske udvikling og st\u00f8tte til eksisterende patienter, men fremtiden for storskalaproduktion er fortsat et komplekst sp\u00f8rgsm\u00e5l. (<a href=\"https:\/\/www.sec.gov\/Archives\/edgar\/data\/2030617\/000143774926019043\/pmi20260601_424b3.htm?utm_source=chatgpt.com\">SEC<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette eksempel viser, hvor sv\u00e6rt det er for et h\u00f8jteknologisk medicinsk system at bev\u00e6ge sig fra kliniske fors\u00f8g til b\u00e6redygtig masseproduktion.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Det n\u00e6ste m\u00e5l &#8211; et fuldt implanterbart kunstigt hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Et af de st\u00f8rste problemer med moderne kunstige hjerter er tilstedev\u00e6relsen af \u200b\u200ben ekstern driver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det betyder:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>eksternt udstyr;<\/li>\n\n\n\n<li>kabler eller r\u00f8r, der passerer gennem huden;<\/li>\n\n\n\n<li>eksternt batteri;<\/li>\n\n\n\n<li>begr\u00e6nset mobilitet;<\/li>\n\n\n\n<li>risiko for infektion;<\/li>\n\n\n\n<li>behov for konstant kontrol.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor b\u00f8r det ideelle fremtidige kunstige hjerte v\u00e6re:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>fuldt implanteret i kroppen.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Kejserprojektet<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">I 2026 udviklede SynCardia et ny generationssystem kaldet <strong>Kejser totalt kunstigt hjerte<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e5let er at erstatte den pneumatiske eksterne driver med et elektromekanisk system, der ligger i kroppen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If\u00f8lge data frigivet i 2026 bruger kejseren en elektromekanisk aktuator og er ved at blive udviklet som grundlag for et fremtidigt fuldt implanterbart system. (<a href=\"https:\/\/www.jacc.org\/doi\/10.1016\/j.jacc.2026.02.1814?utm_source=chatgpt.com\">JACC<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En virksomhedsopdatering fra 2026 siger, at prototyper af Emperor er i pr\u00e6kliniske laboratorie- og dyrefors\u00f8g, og at virksomheden, med forbehold af vellykkede resultater og regulatorisk gennemgang, kan s\u00f8ge FDA-godkendelse for systemet omkring 2028 (<a href=\"https:\/\/www.sec.gov\/Archives\/edgar\/data\/2030617\/000143774926019043\/pmi20260601_424b3.htm?utm_source=chatgpt.com\">SEC<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er en vigtig afklaring:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Emperor er endnu ikke blevet implanteret i mennesker som et godkendt permanent kunstigt hjerte.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er en n\u00e6ste generations teknologi under udvikling.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvordan ville et fuldt implanterbart kunstigt hjerte se ud?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Et fremtidigt system kunne se s\u00e5dan ud:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>kunstigt hjerte<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>intern elektromekanisk motor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>indbygget batteri<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>tr\u00e5dl\u00f8s opladning gennem huden<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>blodtryks- og blodgennemstr\u00f8mningssensorer<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>automatisk justeringssystem<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En s\u00e5dan anordning kunne fungere uden en permanent ekstern pneumatisk pumpe.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Kunstig intelligens og fremtidens hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Kunstig intelligens og kontrolalgoritmer kan spille en vigtig rolle i fremtidige kunstige hjerter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et intelligent system kunne overv\u00e5ge:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>blodgennemstr\u00f8mning;<\/li>\n\n\n\n<li>trykket;<\/li>\n\n\n\n<li>hjertefrekvens;<\/li>\n\n\n\n<li>fysisk aktivitet;<\/li>\n\n\n\n<li>iltbehov;<\/li>\n\n\n\n<li>kropsstilling;<\/li>\n\n\n\n<li>metabolisk belastning.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Regulatoren kan s\u00e5 automatisk \u00e6ndre pumpens drift.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For eksempel under fysisk anstrengelse har kroppen brug for mere blodgennemstr\u00f8mning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Under s\u00f8vn er behovet lavere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det naturlige hjerte foretager denne tilpasning automatisk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et af hovedm\u00e5lene for fremtidige kunstige hjerter er at opn\u00e5 en s\u00e5dan automatisk regulering.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Kunstigt hjerte versus transplanteret menneskeligt hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Her skal der foretages en vigtig sondring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ved transplantationen modtager patienten et biologisk menneskeligt organ.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I det totale kunstige hjerte er det biologiske organ erstattet af et mekanisk system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette eliminerer behovet for et donorhjerte, men skaber andre problemer:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mekanisk slid;<\/li>\n\n\n\n<li>energiforsyning;<\/li>\n\n\n\n<li>trombedannelse;<\/li>\n\n\n\n<li>interaktion mellem blod og kunstige materialer;<\/li>\n\n\n\n<li>infektioner;<\/li>\n\n\n\n<li>elektroniske fejl;<\/li>\n\n\n\n<li>mekanisk skade;<\/li>\n\n\n\n<li>behov for kontrol og overv\u00e5gning.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor skal et permanent kunstigt hjerte v\u00e6re mere end bare mekanisk p\u00e5lideligt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det skal v\u00e6re p\u00e5lideligt <strong>over \u00e5r eller \u00e5rtier<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Kan et kunstigt hjerte virke i ti \u00e5r?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er et af de st\u00f8rste videnskabelige m\u00e5l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For at et kunstigt hjerte kan erstatte et naturligt organ for livet, skal det pumpe blod kontinuerligt:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>24 timer i d\u00f8gnet<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>365 dage om \u00e5ret<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>i \u00e5rtier.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det betyder milliarder af driftscyklusser.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ud over mekanisk p\u00e5lidelighed skal sp\u00f8rgsm\u00e5let om energi ogs\u00e5 behandles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det menneskelige hjerte modtager energi fra kroppens stofskifte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et kunstigt hjerte skal drives af et batteri eller et andet system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor vil et fremtidigt permanent kunstigt hjerte sandsynligvis have brug for en kombination af:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>h\u00f8jeffektiv elektrisk motor;<\/li>\n\n\n\n<li>h\u00f8jeffektiv batteri;<\/li>\n\n\n\n<li>tr\u00e5dl\u00f8s opladning;<\/li>\n\n\n\n<li>intelligent energistyring;<\/li>\n\n\n\n<li>minimal friktion;<\/li>\n\n\n\n<li>minimal opvarmning.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hovedproblemet &#8211; blodet<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Et af de st\u00f8rste problemer med mekaniske hjerter er samspillet mellem de kunstige overflader og blodet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blod kan reagere p\u00e5 fremmede materialer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette kan f\u00f8re til:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>trombedannelse;<\/li>\n\n\n\n<li>skade p\u00e5 blodceller;<\/li>\n\n\n\n<li>inflammatoriske reaktioner;<\/li>\n\n\n\n<li>emboli.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor bruger moderne kunstige hjerter specielle materialer, geometrier og metoder til at kontrollere blodgennemstr\u00f8mningen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Magnetisk levitation i BiVACOR giver for eksempel rotoren mulighed for at blive underst\u00f8ttet uden traditionel mekanisk kontakt, hvilket er en del af en teknisk tilgang til at reducere mekanisk slid og optimere blodinteraktion. (<a href=\"https:\/\/bivacor.com\/the-texas-heart-institute-implants-bivacor-total-artificial-heart\/?utm_source=chatgpt.com\">BiVACOR, Inc.<\/a>)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Kan et kunstigt hjerte v\u00e6re bedre end et menneskeligt?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">I fremtiden er det muligt, at det kunstige hjerte vil have funktioner, som det naturlige organ ikke har.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For eksempel:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>konstant overv\u00e5gning;<\/li>\n\n\n\n<li>digital blodgennemstr\u00f8mningsm\u00e5ling;<\/li>\n\n\n\n<li>automatisk justering;<\/li>\n\n\n\n<li>fjerndiagnostik;<\/li>\n\n\n\n<li>advarsel om fejl;<\/li>\n\n\n\n<li>AI kontrol;<\/li>\n\n\n\n<li>smartphone integration;<\/li>\n\n\n\n<li>forudsigelse af hjerteproblemer;<\/li>\n\n\n\n<li>automatisk tilpasning til fysisk aktivitet.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">I fremtiden er det muligt, at systemet endda kan kommunikere med et l\u00e6gecenter og automatisk overf\u00f8re diagnostiske data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette er imidlertid fremtidige teknologiske muligheder, ikke tr\u00e6k ved nutidens klinisk godkendte total kunstige hjerter.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Teknologiens tilstand i 2026<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Teknologi<\/th><th>Status i 2026<\/th><\/tr><\/thead><tbody><tr><td>SynCardia Total Artificial Heart<\/td><td>Klinisk brugt totalt kunstigt hjerte; bro til transplantation<\/td><\/tr><tr><td>Frihed driver<\/td><td>Tillader b\u00e6rbar vedligeholdelse hos passende patienter<\/td><\/tr><tr><td>Aeson<\/td><td>Klinisk anvendt i Europa til visse indikationer; sporing efter markedsf\u00f8ring<\/td><\/tr><tr><td>BiVACOR Total Artificial Heart<\/td><td>Tidlig klinisk fors\u00f8g med mennesker<\/td><\/tr><tr><td>BiVACOR 105-dages etui<\/td><td>Patienten levede 105 dage med enheden indtil transplantationen<\/td><\/tr><tr><td>Kejser<\/td><td>Pr\u00e6klinisk udvikling af n\u00e6ste generations mekaniske drev<\/td><\/tr><tr><td>Et fuldt implanterbart kunstigt hjerte<\/td><td>Stadig under udvikling<\/td><\/tr><tr><td>Permanent livsvarig hjerteerstatning<\/td><td>Endnu ikke opn\u00e5et<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SynCardia er fortsat det eneste samlede kunstige hjerte med kommerciel godkendelse i USA og Canada, mens BiVACOR og n\u00e6ste generations Emperor er i forskellige stadier af klinisk og pr\u00e6klinisk udvikling. (<a href=\"https:\/\/www.syncardia.com\/syncardia-total-artificial-heart\/?utm_source=chatgpt.com\">syncardia.com<\/a>)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Hvad skal opn\u00e5s?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">For at have et \u00e6gte permanent kunstigt hjerte skal flere grundl\u00e6ggende problemer l\u00f8ses.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Langsigtet p\u00e5lidelighed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Enheden skal fungere i \u00e5revis eller \u00e5rtier uden mekanisk fejl.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Energi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Et p\u00e5lideligt str\u00f8msystem uden permanent ekstern forbindelse er p\u00e5kr\u00e6vet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Biokompatibilitet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Materialer skal interagere sikkert med blod og v\u00e6v.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Automatisk kontrol<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Det kunstige hjerte skal reagere p\u00e5 kroppens behov.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Miniaturisering<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Enheden skal v\u00e6re lille nok til at kunne placeres sikkert p\u00e5 brystet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Tr\u00e5dl\u00f8s opladning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dette ville reducere afh\u00e6ngigheden af \u200b\u200bkabler, der passerer gennem huden.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Intelligent overv\u00e5gning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Systemet skal konstant overv\u00e5ge sin egen tilstand og patientens tilstand.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Den n\u00e6ste gr\u00e6nse \u2013 et fuldt autonomt bionisk hjerte<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Det ideelle fremtidige kunstige hjerte kunne implanteres fuldt ud.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det ville indeholde:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>mekanisk pumpe<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>intern motor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>batteri<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>tr\u00e5dl\u00f8s opladning<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>sensorer<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>intelligent controller<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>kommunikation med eksterne enheder<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En s\u00e5dan enhed kunne fungere uden en ekstern driver og uden r\u00f8r, der passerer gennem huden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette ville repr\u00e6sentere et kvalitativt spring i udviklingen af \u200b\u200bkunstige organer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Det kunstige hjerte og fremtidens medicin<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Historien om det kunstige hjerte viser meget godt, hvordan biomedicinsk teknik udvikler sig.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det oprindelige m\u00e5l var relativt enkelt:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>at opretholde cirkulationen l\u00e6nge nok til, at patienten kan blive transplanteret.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e6ste m\u00e5l er:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>at skabe en enhed, der kan fungere uden for hospitalet.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f8lgende:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>for at fjerne det eksterne apparat.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Og det ultimative m\u00e5l:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>at skabe et fuldt implanterbart kunstigt hjerte, der kan erstatte det naturlige organ permanent.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fra 2026 er menneskeheden mellem tredje og fjerde trin.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">Konklusion<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Det kunstige hjerte er ikke l\u00e6ngere kun science fiction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Moderne samlede kunstige hjerter kan faktisk erstatte hjertets pumpefunktion hos visse patienter og opretholde livet indtil transplantationen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SynCardia var det f\u00f8rste FDA-godkendte totale kunstige hjertesystem og bliver fortsat brugt klinisk som en bro til transplantation. (<a href=\"https:\/\/www.accessdata.fda.gov\/scripts\/cdrh\/cfdocs\/cfpma\/pma.cfm?ID=P030011S097&amp;utm_source=chatgpt.com\">FDA adgangsdata<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BiVACOR repr\u00e6senterer en ny generation af teknologi med en magnetisk sv\u00e6vende rotor og elektromekanisk pumpning. Den f\u00f8rste menneskelige implantation fandt sted i 2024, og i 2025 levede en patient i Australien 105 dage med enheden uden for hospitalet, f\u00f8r han modtog en transplantation. (<a href=\"https:\/\/www.monash.edu\/news\/articles\/australias-first-durable-total-artificial-heart-implant-announced-as-a-success?utm_source=chatgpt.com\">Monash Universitet<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aeson repr\u00e6senterer en anden tilgang, et mere biomimetisk kunstigt hjerte, der fortsat bliver klinisk testet og fulgt op i Europa. (<a href=\"https:\/\/ichgcp.net\/clinical-trials-registry\/NCT05474092?utm_source=chatgpt.com\">ICHGCP<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Samtidig sigter Emperors udvikling p\u00e5 at eliminere den eksterne pneumatiske driver og skabe grundlaget for et fuldt implanterbart kunstigt hjerte. Fra 2026 er dette system stadig i den pr\u00e6kliniske fase. (<a href=\"https:\/\/www.jacc.org\/doi\/10.1016\/j.jacc.2026.02.1814?utm_source=chatgpt.com\">JACC<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor er det videnskabelige billede til <strong>2026<\/strong> er som f\u00f8lger:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vi kan nu erstatte det menneskelige hjertes mekaniske pumpefunktion.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Men vi kan endnu ikke erstatte det menneskelige hjerte med et kunstigt organ, der p\u00e5lideligt kan arbejde selvst\u00e6ndigt og kontinuerligt hele livet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det n\u00e6ste store skridt vil v\u00e6re skabelsen af:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>fuldt implanterbar + tr\u00e5dl\u00f8s opladning + selvregulerende + langtidsholdbart kunstigt hjerte.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dette ville v\u00e6re mere end blot en medicinsk protese.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det ville v\u00e6re <strong>en fuld bionisk erstatning for et af de vigtigste menneskelige organer.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sammenfattende kan vi sige, at vi har kunstige hjerter, der kan st\u00f8tte patienten i m\u00e5nedsvis og endda tillade udskrivning fra hospitalet, men vi har ikke et godkendt fuldt implanterbart kunstigt hjerte til livslang permanent udskiftning af det naturlige organ.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Det kunstige hjerte &#8211; hvor langt er videnskaben n\u00e5et i 2026 Fra en midlertidig hjerterestatning til et fuldt implanterbart bionisk hjerte The human heart is et af de main organer i den human krop. Det virker kontinuerligt fra f\u00f8dslen til livets afslutning og pumper blod til lungerne og alle andre organer. Jeg har alvorligt hjertesvigt [&hellip;]<\/p>\n","protected":false},"author":65283547,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[792630314],"tags":[3013488,792630320],"class_list":["post-288","post","type-post","status-publish","format-standard","hentry","category-kunstige-organer-hvor-langt-er-videnskaben-naet-i-2026","tag-kunstigt-hjerte","tag-792630320"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4CoHV-4E","jetpack-related-posts":[{"id":2440,"url":"https:\/\/vkrastev1blog.com\/2026\/09\/23\/%d0%b8%d0%b7%d0%ba%d1%83%d1%81%d1%82%d0%b2%d0%b5%d0%bd%d0%b8%d1%8f%d1%82-%d0%b1%d1%8f%d0%bb-%d0%b4%d1%80%d0%be%d0%b1-%d0%b4%d0%be%d0%ba%d1%8a%d0%b4%d0%b5-%d0%b5-%d0%b4%d0%be%d1%81%d1%82\/","url_meta":{"origin":288,"position":0},"title":"Den kunstige lunge - 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hvor langt er videnskaben n\u00e5et i 2026&quot;","block_context":{"text":"Kunstige organer - hvor langt er videnskaben n\u00e5et i 2026","link":"https:\/\/vkrastev1blog.com\/category\/kunstige-organer-hvor-langt-er-videnskaben-naet-i-2026\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2026\/09\/d0b1d18fd0bbd0b4d180d0bed0b1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2026\/09\/d0b1d18fd0bbd0b4d180d0bed0b1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2026\/09\/d0b1d18fd0bbd0b4d180d0bed0b1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/vkrastev1blog.com\/wp-content\/uploads\/2026\/09\/d0b1d18fd0bbd0b4d180d0bed0b1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":2438,"url":"https:\/\/vkrastev1blog.com\/2026\/09\/23\/%d0%b8%d0%b7%d0%ba%d1%83%d1%81%d1%82%d0%b2%d0%b5%d0%bd%d0%b8%d1%8f%d1%82-%d0%b1%d1%8a%d0%b1%d1%80%d0%b5%d0%ba-%d0%b4%d0%be%d0%ba%d1%8a%d0%b4%d0%b5-%d0%b5-%d0%b4%d0%be%d1%81%d1%82%d0%b8%d0%b3\/","url_meta":{"origin":288,"position":1},"title":"Den kunstige nyre - hvor langt er videnskaben n\u00e5et i 2026","author":"vkrastev2014","date":"23.09.2026","format":false,"excerpt":"\u0418\u0437\u043a\u0443\u0441\u0442\u0432\u0435\u043d\u0438\u044f\u0442 \u0431\u044a\u0431\u0440\u0435\u043a \u2013 \u0434\u043e\u043a\u044a\u0434\u0435 \u0435 \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0430\u0443\u043a\u0430\u0442\u0430 \u043f\u0440\u0435\u0437 2026 \u0433\u043e\u0434\u0438\u043d\u0430 \u041c\u043e\u0436\u0435 \u043b\u0438 \u043d\u0430\u0443\u043a\u0430\u0442\u0430 \u0434\u0430 \u0441\u044a\u0437\u0434\u0430\u0434\u0435 \u0438\u0437\u043a\u0443\u0441\u0442\u0432\u0435\u043d \u0431\u044a\u0431\u0440\u0435\u043a, \u043a\u043e\u0439\u0442\u043e \u043d\u0430\u043f\u044a\u043b\u043d\u043e \u0434\u0430 \u0437\u0430\u043c\u0435\u0441\u0442\u0438 \u0447\u043e\u0432\u0435\u0448\u043a\u0438\u044f? \u0411\u044a\u0431\u0440\u0435\u0446\u0438\u0442\u0435 \u0441\u0430 \u0435\u0434\u043d\u0438 \u043e\u0442 \u043d\u0430\u0439-\u0441\u043b\u043e\u0436\u043d\u0438\u0442\u0435 \u043e\u0440\u0433\u0430\u043d\u0438 \u0432 \u0447\u043e\u0432\u0435\u0448\u043a\u043e\u0442\u043e \u0442\u044f\u043b\u043e. \u0422\u0435 \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0444\u0438\u043b\u0442\u0440\u0438\u0440\u0430\u0442 \u043a\u0440\u044a\u0432\u0442\u0430. \u041e\u0441\u0432\u0435\u043d \u0447\u0435 \u043f\u0440\u0435\u043c\u0430\u0445\u0432\u0430\u0442 \u043e\u0442\u043f\u0430\u0434\u043d\u0438\u0442\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0438 \u0438\u0437\u043b\u0438\u0448\u043d\u0430\u0442\u0430 \u0432\u043e\u0434\u0430, \u0442\u0435 \u0443\u0447\u0430\u0441\u0442\u0432\u0430\u0442 \u0432 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u0435\u043b\u0435\u043a\u0442\u0440\u043e\u043b\u0438\u0442\u0438\u0442\u0435,\u2026","rel":"","context":"In &quot;Kunstige organer - 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