ECMO System Breathing zida za ECMO "artificial lung" zida
ECMO, kapena extracorporeal membrane pulmonary oxygenation, ndi njira yothandizira moyo yomwe imagwiritsa ntchito chipangizo chapadera chotulutsa magazi kuchokera mu mtima, kusinthana ndi mpweya, kusintha kutentha kwake ndikusefanso m'mitsempha ya thupi.ECMO pakadali pano ndiyo njira yapakati kwambiri yothandizira kulephera kwamtima kwambiri ndipo yafotokozedwa ngati "njira yomaliza" kwa odwala omwe ali ndi chibayo chachikulu cha neocoronary.
Zida zoyambira zamakina opangira mtima-mapapo zimaphatikizapo
(1) Pampu ya magazi: Chigawo chachikulu choyendetsa magazi a oxygen kunja kwa thupi ndi kubwereranso m'mitsempha ya thupi, m'malo mwa kusuntha kwa magazi kwa mtima.
(2) Chida chotulutsa magazi chokhala ndi okosijeni cha unidirectional.
(3) Mpweya wa okosijeni: Amatulutsa okosijeni magazi a venous, amatulutsa mpweya woipa, ndi kulowetsa m’mapapo kuti asinthe mpweya.
(4) Thermostat: Kachipangizo kamene kamagwiritsira ntchito kutentha kwa madzi kozungulira kozungulira kokhala ndi chitsulo chochepa kwambiri chopatula kuti chizitha kutenthetsa kapena kukweza kutentha kwa magazi.Ikhoza kukhalapo ngati chigawo chosiyana koma makamaka chophatikizidwa ndi oxygenator.
(5) Fyuluta: Chipangizo chokhala ndi fyuluta ya microporous polymeric material, yomwe imayikidwa mumtsinje wamagazi, womwe umagwiritsidwa ntchito bwino kuti usawononge micro-thrombi yopangidwa ndi zigawo za magazi kapena mpweya, ndi zina zotero.
Zosefera za makina opangira mapapu a HENGKO zimapangidwa ndi chitsulo chosapanga dzimbiri cha grade 316 chokhala ndi kusefera kwakukulu ndipo zimatha kusefa mitundu yosiyanasiyana ya tinthu tating'onoting'ono kuphatikiza mabakiteriya, ma virus ndi madontho amadzi.Lili ndi ubwino wa permeability wabwino, kusefera bwino, fumbi, otetezeka, sanali poizoni, ndi fungo.Kukula kwa pore kumapangidwa mwapadera ndikugawidwa mofanana, ndipo kumatha kugwiritsidwa ntchito nthawi zambiri popanda kuchapa.Imateteza mpweya wopumira wa wodwalayo ku kuipitsidwa ndi ma virus ndikuletsa tinthu tambiri ta fumbi kulowa mu makina ndikuwononga.
ECMO System Breathing zida za ECMO "artificial lung" zida
