U-2020 unyaka onzima kakhulu. Kuze kube sekuseni ngoDisemba 26, bangu-96,240 abantu asebetholakele ezweni lonke kanti bangu-4,777 abantu asebeshonile. Kwakubucayi kakhulu phesheya. Bangu-80,148,371 abantu abatholakele, kanti isibalo sabashonile sifinyelele ku-1,752,352. Lezi izinombolo ezimangalisayo. Okugqamayo akubona ubukhulu bezinombolo, kodwa kungenzeka ukuthi lezi zimpilo zabantu zizolahleka. Izinkinga ezinkulu zingenzeka lapho i-COVID-19 itheleleka, imvamisa ukuvuvukala kwamaphaphu, okwenza kube nzima ukuphefumula. Ama-Ventilators abe yisici esibalulekile sokusiza ukusinda kweziguli.
I-ventilator ingumshini wokugcwalisa umgudu wokuphefumula womuntu ngomoya (ngezinye izikhathi onomoya-mpilo owengeziwe) Lapho isiguli singakwazi ukuziphefumulela. Empeleni, lo mshini unomsebenzi obalulekile: Uthatha umoya-mpilo uye emaphashini futhi ukhiphe isikhutha. Isistimu yokuphefumula umoya yenziwe ngepompo, imonitha, kanye neshubhu elingena kuqhoqhoqho ngekhala noma ngomlomo. Uma kudingeka, ithubhu lingabuye lifakwe ngokuvula ukuhlinzwa kwe-tracheotomy. Uhlelo lwe-ventilator luzwakala lula kakhulu. Ukuqinisekisa ukwelashwa okuphumelelayo ezigulini, i-ventilator iyisistimu eyinkimbinkimbi equkethe izinto ezihlukahlukene zokuqapha nezihlungi.
Izisekelo ezenziwe ngezingxenye ezine ze-ventilator: amandla, ukulawula, ukuqapha kanye nomsebenzi ophephile. Isici sasihlanganisa ukuqapha nokusebenza okuphephile. Isibonelo, isihlungi singakwazi ukuhlunga ukungcola, i-PM, amanzi nothuli emoyeni oluthwelwe yipayipi. Ngale ndlela, umoya-mpilo ohlanzekile ungangena emaphashini eziguli futhi ungabangeli ezinye izinkinga zesifo.
Ngenxa yokuthi la mayunithi okuphefumula asebenza ndawonye ukuze alethe umoya-mpilo ophuthumayo esigulini, zonke izingxenye zenziwe ngezinto zezokwelapha nezempilo kanye nobuchwepheshe bonjiniyela bobunjiniyela. Isici se-HENGKO 316L sensimbi yokufaka umoya yensimbi engenasici sinenzuzo yokuphephela nokungenabuthi, ngaphandle kwephunga. Futhi insimbi engagqwali engu-316L ihlala isikhathi eside, imelana nezinga lokushisa eliphezulu elingu-600 ℃ ingasetshenziswa kabusha ngemva kokubulawa amagciwane.
Izinto ze-Ventilator zisiza kanjani ukulawula i-COVID-19? I-COVID-19 iyiqembu lokuhlasela kwamagciwane uhlelo lokuphefumula. Nakuba izifo ezibangelwa igciwane zingabangela izinhlobonhlobo zezimpawu, okugqama kakhulu ngokuvamile kuhlobene nokuphefumula. Kubangela imibuzo ehlukahlukene esukela komnene kuye konzima. Esimeni esibucayi kakhulu, i-COVID-19 izolimaza amaphaphu futhi yenze kube nzima ukuphefumula. Ngeke imelane namagciwane e-COVID-19 kodwa isize ekwenzeni ukuphefumula kwesiguli. Ezigulini ezinezimo ezimaphakathi kuphela ukuya kwezilingene ze-COVID-19, i-ventilator engahlaseli ene-catheter yomoya ofakwe emzimbeni ayidingeki. Kunalokho, i-mask ibekwa phezu kwekhala nomlomo.
Lo nyaka unyaka onzima. Hhayi nje ukusabalala kwe-COVID-19, kodwa futhi nobhubhane lwesikhonyane e-Afrika, imililo yasendle e-Australia, ukuqubuka komkhuhlane B e-United States nokunye. Bheka phambili ku-2021, sonke kufanele senze umzamo wokunqoba izinhlekelele nezifo.
Isikhathi sokuthumela: Jan-11-2021
