Muva nje, ngenxa yokusabalala komhlaba wonke kwe-coronavirus entsha, “ama-ventilators” aba yigama elibalulekile ku-inthanethi.Ukuguqula inqubekelaphambili yemithi yesimanje, ama-ventilators aya ngokuya ethatha indawo yokunakekelwa okuphuthumayo nokunakekelwa okubucayi, ukuphefumula ngemuva kokuhlinzwa, kungakanani okwaziyo ngama-ventilators?

Isimiso se-Ventilator

I-ventilator isebenzisa izindlela eziwumshini ukusiza igesi ukuthi ithathele amaphaphu esiguli lapho ihogela, futhi isize isiguli sikhiphe igesi ekhipha umoya emaphashini lapho siphefumula.Zungezisa ngale ndlela ukusiza noma ukulawula ukuphefumula kwesiguli.

Uhlobo lwe-ventilator

Ngokusho kokuxhumana nesiguli, ihlukaniswe yaba i-ventilator engahlaseli kanye ne-invasive ventilator.Ama-ventilators ajwayelekile asekhaya ama-ventilators amaningi angavaleli.

I-ventilator engahlaseli I-ventilator ixhunywe esigulini ngokusebenzisa imaski futhi isetshenziswa kakhulu ezigulini eziphaphayo.

I-ventilator ehlaselayo I-ventilator ixhunywe esigulini ngokusebenzisa i-tracheal intubation noma i-tracheotomy, futhi isetshenziselwa kakhulu iziguli ezigula kakhulu ezinenkinga yokuqaphela kanye neziguli ezihlale zidonsa umoya isikhathi eside.

Ifanele isixuku

Iziguli ezinesifo esingamahlalakhona se-bidirectional pulmonary (COPD) Ezigulini eziqaphelayo ze-COPD ezinezimpawu ezibalulekile ezizinzile, isisetshenziswa sokuphefumula esingahlaseli singasetshenziselwa ukungenelela kusenesikhathi, okungukuthi, umshini wokungenisa umoya ongahlaseli wokungenisa umoya onengcindezi enhle esiza umoya.I-ventilator isiza isiguli ukuba siphefumule, okungakhulula ukukhathala kwemisipha yokuphefumula ngezinga elithile.

Ngenxa yokwelashwa okujwayelekile kwe-OSA yabantu abadala ngaphandle kokuhlangana okusobala, kuyadingeka ukukhetha iziguli ezine-hypoxia ebangelwa ukuhonqa ngesikhathi sokulala, futhi i-hypoxia ephindaphindwayo yesikhathi eside kulula ukuhlangana ne-cardiovascular and cerebrovascular. izifo, eziyingozi kubantu.impilo.I-ventilator iyaqhubeka nokunikeza ingcindezi yokuphefumula lapho isiguli siphefumula, ngisho noma ukuphefumula kwesiguli kuyekile, igesi iyaqhubeka ihanjiswa emaphashini, ngaleyo ndlela inciphisa izimpawu zesiguli zokuntuleka komoya-mpilo.Ngemva kokusebenzisa umshini wokuphefumula ebusuku, iziguli ezine-apnea yokulala yesikhathi eside (OSA) ziye zathuthukisa ukuntula kwazo umoya-mpilo ebusuku, zathuthukisa izinga lazo lokulala, futhi zizophinde zengezelele phakathi nosuku.

Izinyathelo zokuzivikela

1. Iziguli ezinesifo esingamahlalakhona se-bidirectional pulmonary (COPD) kufanele zikhethe i-ventilator engahlaseli enemodi ye-bilevel positive airway pressure (BIPAP) yokwelashwa.

2. Ukukhetha imaski:

①Naka ukuzama okungokwenyama.Uma imaski inkulu kakhulu noma ingahambisani nesimo sobuso besiguli, kulula ukubangela ukuvuza komoya, okuzothinta ukucupha kwe-ventilator noma kunqamule ukulethwa komoya.

②Imaski akufanele iboshwe iqine kakhulu, izokwenza uzizwe unesithukuthezi uma uboshwe iqine kakhulu, futhi izobangela izimpawu zokucindezela kwesikhumba sendawo.Ngokuvamile, kungcono ukufaka kalula umunwe owodwa noma emibili eceleni kobuso bakho ngemva kokubopha ibhande lekhanda.

Kodokotela, ngenxa yokusetshenziswa kabanzi kwama-ventilators, izinga lempumelelo lokusindisa izimpilo linyukile.Ngasikhathi sinye, iziguli ezisebenzisa i-ventilator engahlaseli ekhaya nazo zingathuthukisa ikhwalithi yempilo futhi zidambise ukukhula kwesifo.Njengoba i-ventilator engahlaseli iyithuluzi lezokwelapha, kutuswa ukuthi ubonane nodokotela ngaphambi kokuyisebenzisa.