Mtima Wopanga: Chiyembekezo chatsopano kwa odwala amtima

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Mtima Wopanga: Chiyembekezo chatsopano kwa odwala amtima

Mtima Wopanga: Chiyembekezo chatsopano kwa odwala amtima

Mutu waung'ono mawu
Makampani a biomed amathamangira kuti apange mtima wochita kupanga womwe ungagulire odwala amtima nthawi kwinaku akudikirira opereka.
    • Author:
    • Dzina la wolemba
      Quantumrun Foresight
    • January 4, 2023

    Chidule cha chidziwitso

    Kulephera kwa mtima ndi chimodzi mwa akupha kwambiri padziko lonse lapansi, ndipo anthu opitilira 10 miliyoni ku United States ndi Europe amakhudzidwa chaka chilichonse. Komabe, makampani ena a MedTech apeza njira yoperekera odwala amtima mwayi wolimbana ndi vutoli.

    Mtima Wopanga

    Mu Julayi 2021, kampani yaku France ya zida zamankhwala Carmat idalengeza kuti idamaliza bwino kuyika kwake koyamba kwa mtima ku Italy. Kukula kumeneku kukuwonetsa malire atsopano aukadaulo wamtima, msika womwe uli wokonzeka kale kukhala wamtengo wapatali kuposa $40 biliyoni pofika 2030, malinga ndi kafukufuku wa IDTechEx. Mtima wopangira wa Carmat uli ndi ma ventricles awiri, okhala ndi nembanemba yopangidwa ndi minofu yochokera kumtima wa ng'ombe yomwe imalekanitsa madzi amadzimadzi ndi magazi. Pampu yamoto imayendetsa madzimadzi amadzimadzi, omwe amasuntha nembanemba kuti igawire magazi. 

    Ngakhale kuti mtima wochita kupanga wa kampani ya ku America SynCardia unali woyambitsa msika, kusiyana kwakukulu pakati pa mitima ya Carmat ndi SynCardia ndi yakuti mtima wa Carmat ukhoza kudzilamulira. Mosiyana ndi mtima wa SynCardia, womwe uli ndi kugunda kwamtima kokhazikika, kokhazikika, Carmat ali ndi ma microprocessors ophatikizika ndi masensa omwe amatha kuyankha pazochitika za odwala. Kugunda kwa mtima kwa wodwala kumawonjezeka pamene wodwalayo akuyenda ndikukhazikika pamene wodwalayo akupuma.

    Zosokoneza

    Cholinga choyambirira cha makampani opanga zida zachipatala omwe amapanga mitima yochita kupanga chinali kusunga odwala pamene akudikirira wopereka mtima woyenera (njira yomwe nthawi zambiri imakhala yovuta). Komabe, cholinga chachikulu chamakampaniwa ndikupanga mitima yokhazikika yokhazikika yomwe imatha kupirira kuwonongeka ndi kuwonongeka kwa zida zamakina. 

    Oyambitsa ku Australia otchedwa BiVACOR adapanga mtima wamakina womwe umagwiritsa ntchito diski imodzi yozungulira kupopera magazi m'mapapo ndi thupi. Popeza pampu imayenda pakati pa maginito, palibe pafupifupi kuvala kwamakina, zomwe zimapangitsa chipangizocho kukhala cholimba kwambiri, kukulitsa moyo wake wogwiritsa ntchito mopitilira muyeso. Monga chitsanzo cha Carmat, mtima wochita kupanga wa BiVACOR ukhoza kudzilamulira wokha kutengera zochita. Komabe, mosiyana ndi chitsanzo cha Carmat, chomwe pakali pano (2021) ndi chachikulu kwambiri kuti sichingafanane ndi matupi a akazi, BiVACOR imasinthasintha mokwanira kuti ikwane mwana. Mu Julayi 2021, BiVACOR idayamba kukonzekera kuyesa kwa anthu komwe chipangizochi chidzabzalidwe ndikuwonedwa kwa miyezi itatu.

    Zotsatira za m'badwo wotsatira wa mitima yokumba kukhalapo 

    Zotsatira zazikulu za m'badwo wotsatira wa mtima wopangira kupezeka kwambiri kwa odwala zingaphatikizepo:

    • Kuchepetsa kufunikira kwa mitima yoperekedwa chifukwa odwala ambiri amatha kukhala momasuka ndi anthu ochita kupanga. Pakadali pano, kwa odwala omwe amakonzekeretsa mitima yachilengedwe, nthawi zawo zodikirira komanso kupulumuka kwawo zitha kuchuluka kwambiri.
    • Chiwopsezo cha kufa chifukwa cha matenda amtima chimayamba kuchepa limodzi ndi kutengera pang'onopang'ono kwa mtima wochita kupanga.
    • Kuchulukitsidwa kwa zida zolumikizana zamtima zomwe zimatha kulowa m'malo mwa mtima wonse ndikuthandizira ndikulowa m'malo osagwira bwino ntchito, monga ma ventricles.
    • Mitundu yamtsogolo yamitima yopangira yomwe ikulumikizidwa pa intaneti ya Zinthu kuti azilipiritsa opanda zingwe, kugawana data, ndi kulunzanitsa ndi zida zotha kuvala.
    • Kuchulukitsa kwandalama zopangira mitima yopangira ziweto ndi nyama zosungira nyama.
    • Kuchulukitsa kwandalama zamapulogalamu ofufuza amitundu ina yochita kupanga, makamaka impso ndi kapamba.

    Mafunso oyenera kuwaganizira

    • Kodi mungalole kukhala ndi choikapo chapamtima chochita kupanga ngati chikufunika?
    • Kodi mukuganiza kuti maboma angayang'anire bwanji kupanga kapena kupezeka kwa mitima yochita kupanga?

    Maumboni anzeru

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