Ukuqinisekisa Ukuphepha: Iqhaza Elibalulekile Lokukhipha Amagciwane Kwevalve Ye-Ventilator Exhalation

Isingeniso

Esimweni sokunakekelwa kokuphefumula,ama-ventilatorszingamathuluzi abalulekile okusindisa impilo.Ngobhubhane oluqhubekayo lwe-COVID-19, isidingo sama-ventilators sikhulile, sigqamisa ukubaluleka okubalulekile kokulungiswa okufanele kwedivayisi kanye nokubulala amagciwane.Le ndatshana igxile ekubalukeni kokukhishwa kwe-vantilator exhalation valve, ihlola izinselelo okubhekenwe nazo kanye nezindlela ezingcono kakhulu zokuqinisekisa ukuphepha kwesiguli.

Ukuqonda I-Exhalation Valve

I-valve yokukhipha umoya iyingxenye eyinhloko ye-ventilator evumela iziguli ukuba zikhiphe umoya ngesikhathi sokuphefumula kwemishini.Le valve inesibopho sokulawula ukugeleza komoya kanye nokugcina ukucindezela okufanele ngaphakathi kwesekethe yokuphefumula.Kodwa-ke, ingaba yindawo okungenzeka ukuthi idluliselwe amagciwane uma ingabulawanga amagciwane ngendlela efanele.

Izinselelo Ekubulaleni Amagciwane Amavalvu Okukhipha Umoya

Ukukhipha amagciwane ama-valve okukhipha umoya kubangela izinselele ezimbalwa ngenxa yokwakheka kwawo okuyinkimbinkimbi nesimo esibucayi.Lawa ma-valve ngokuvamile ahlanganisa izingxenye ezincane, okuhlanganisa ama-diaphragm, iziphethu, nezindawo zokuvala, okwenza ukuhlanzwa okuphelele nokubulala amagciwane kube umsebenzi oyinkimbinkimbi.Ukwengeza, ngenxa yokuchayeka njalo kumswakama nokuphefumula kwesiguli, ukungcola kwamagciwane kanye negciwane kunganqwabelana ku-valve, okudala ingozi yokungcoliswa kwesiphambano.

Ngaphezu kwalokho, ukwakheka okuntekenteke kwevalvu kudinga ukuphathwa ngokucophelela ngesikhathi sokubulala amagciwane ukuze kuvinjelwe umonakalo noma ukuwohloka.Ukuthola ibhalansi phakathi kokubulala amagciwane ngempumelelo nokugcina ukusebenza kwevalvu kubalulekile ekuphepheni kwesiguli.

Imikhuba Engcono Kakhulu Yokukhipha Amagciwane Ivalvu Yokukhipha Igazi

Ukuqinisekisa ukuphepha nokuthembeka kwe-ventilator, ochwepheshe bezokunakekelwa kwempilo kufanele balandele izindlela ezingcono kakhulu zokukhishwa kwe-valve yokukhipha amagciwane.Le mihlahlandlela ihlanganisa:

a) Ukususwa Okufanelekile: Amavalvu okukhipha umoya kufanele akhishwe ngokuphepha nangokufanele ngokwemiyalelo yomkhiqizi.Abahlinzeki bezokunakekelwa kwempilo kumele bagqoke izinto zokuzivikela ezifanele (i-PPE) phakathi nale nqubo ukuze banciphise ukuthintana nabangcolisi abangaba khona.

b) Ukuhlanza Okuphelele: Ngaphambi kokubulala amagciwane, i-valve kufanele ihlanzwe kahle ukuze kukhishwe noma yikuphi ukungcola okubonakalayo, amafinyila, noma ezinye izinto eziphilayo ezingase zithiye inqubo yokubulala amagciwane.Izixazululo namasu okuhlanza anconyiwe kufanele alandelwe ngokucophelela ukuze kugwenywe ukulimaza i-valve.

c) Izibulala-magciwane Ezivumelanayo: Izikhungo zezempilo kufanele ziqinisekise ukusetshenziswa kwezibulala-magciwane ezigunyazwe umenzi.Ukuhambisana nezinto zevalvu kanye nempumelelo yesibulala-magciwane ngokumelene namagciwane ahlukahlukene kufanele kubhekwe.Ukulandela isikhathi sokuxhumana esinconyiwe kubalulekile ukuze uzuze ukuvala inzalo okuphumelelayo ngaphandle kokuphazamisa ubuqotho be-valve.

d) Ukuqinisekisa Nokulawulwa Kwekhwalithi: Ukuqinisekisa njalo inqubo yokubulala amagciwane kubalulekile ukuze kuqinisekiswe ukusebenza kwayo.Izinsiza zingasebenzisa izinqubo zokulawula ikhwalithi ezibandakanya ukuhlolwa kwe-microbial, njengokuswabha, ukulima, noma ukusebenzisa izinkomba zebhayoloji.Ukuhlola okunjalo kusiza ukuqinisekisa ukuthi iphrothokholi yokubulala amagciwane iwaqeda ngempumelelo amagciwane angaba khona futhi inciphise nengozi yokutheleleka ngokuphambana.

Ukuqeqeshwa Nemfundo

Ukuqinisekisa ukubulawa amagciwane okufanele kwamavalvu okukhipha umoya, ochwepheshe bezokunakekelwa kwempilo ababambe iqhaza ekugcinweni nasekunakekelweni kwe-ventilator badinga ukuqeqeshwa okuphelele kanye nemfundo eqhubekayo.Ukuqeqeshwa kufanele kufake izinqubo ezifanele zokuphatha nokuhlanza, ukuhambisana nezinkombandlela zomkhiqizi, kanye nokuqwashisa ngezingozi ezingaba khona ezihlobene nokungabulali amagciwane okwanele.

Izibuyekezo ezijwayelekile ocwaningweni olusafufusa kanye nezindlela ezihamba phambili ezihlobene nokubulala amagciwane ngama-ventilator kufanele zifakwe ezinhlelweni zokuqeqesha ukuze kugcinwe ochwepheshe bezokunakekelwa kwempilo benolwazi futhi behlonyiselwe ukuzivumelanisa nezinqubo zabo ngokufanele.

Isiphetho

Ukubulala amagciwane ngendlela efanele kwamavalvu okukhipha umoya we-ventilator kudlala indima ebalulekile ekugcineni ukuphepha kwesiguli kanye nokuvimbela ukudluliswa kwezifo ezindaweni zokunakekelwa kwempilo.Izinselele eziyingqayizivele ezihilelekile, njengokuklama okuyinkimbinkimbi kanye nomonakalo ongaba khona ngesikhathi sokubulala amagciwane, kudinga ukunamathela emikhubeni ehamba phambili.Ngokuqinisekisa ukuhlanzwa okuphelele, kusetshenziswa izibulala-magciwane ezihambisanayo, nokusebenzisa izinqubo zokuqinisekisa, izikhungo zokunakekelwa kwempilo zingathuthukisa ukusebenza kwenqubo yokubulala amagciwane.Ukuqeqeshwa okuqhubekayo kanye nemfundo yochwepheshe bezokunakekelwa kwempilo kuqhubekela phambili nokusekela ukubulawa kwamagciwane okusebenzayo kwama-valve.Ekugcineni, ukubeka phambili ukukhishwa kwe-valve yokukhipha amagciwane kunomthelela ekuphepheni okuphelele nasenhlalakahleni yeziguli ezithembele ekusekelweni komoya.