Umzimba uwagcina kanjani amazinga ajwayelekile e-SpO2?Ukugcina ukugcwala okujwayelekile kwegazi komoyampilo kubalulekile ukuvimbela i-hypoxia.Ngenhlanhla, umzimba ngokuvamile ukwenza lokhu ngokwawo.Indlela ebaluleke kakhulu ukuze umzimba ugcine unempiloI-SpO2amazinga ngokuphefumula.Amaphaphu amunca umoya-mpilo ohogelwe awubophe ku-hemoglobin, bese i-hemoglobin idluliselwa emzimbeni kanye nomoya-mpilo.Ekucindezelekeni okuphezulu komzimba (njengokuphakamisa izisindo noma ukugijima) nasezindaweni eziphakeme, isidingo somoya-mpilo siyakhula.Uma nje zingeqisi kakhulu, umzimba ngokuvamile uyakwazi ukuzivumelanisa nalokhu kwanda.
Ukulinganisa ukugcwala komoyampilo egazini
Ziningi izindlela zokuhlola igazi ukuze uqiniseke ukuthi liqukethe amazinga omoya-mpilo ajwayelekile.Indlela ejwayeleke kakhulu ukusebenzisa i-pulse oximeter ukukala amazinga e-SpO2 egazini.Ama-Pulse oximeters alula ukuwasebenzisa futhi avamile ezikhungweni zezokwelapha nasemindenini.Naphezu kwenani lawo eliphansi, anembe kakhulu.Ukusebenzisa i-pulse oximeter, vele uyibeke emunweni wakho.Amaphesenti azovezwa esikrinini.Iphesenti kufanele libe phakathi kuka-94% no-100%, okubonisa ukuthi i-hemoglobin ehambisa umoya-mpilo ngegazi isezingeni elinempilo.Uma ingaphansi kuka-90%, kufanele ubone udokotela.
I-pulse oximeter ikala kanjani umoya-mpilo egazini
I-pulse oximeter isebenzisa inzwa yokukhanya ukuze irekhode ukuthi igazi elingakanani liphethe umoya-mpilo nokuthi lingakanani igazi elingawuthwali umoya-mpilo.I-hemoglobin egcwele umoya-mpilo ibukeka ibomvu ngokugqamile esweni lenyama kune-hemoglobin engenawo umoya-mpilo.Lesi simo senza inzwa ebucayi kakhulu ye-pulse oximeter ukuthi ibone izinguquko ezincane egazini futhi iziguqule zibe ukufundwa.
Kunezimpawu eziningana ezivamile ze-hypoxemia.Inombolo nokuqina kwalezi zimpawu kuncike ezingeniI-SpO2.I-hypoxemia emaphakathi ingabangela ukukhathala, isiyezi, ukuba ndikindiki, nomuzwa wokuntweza ezithweni kanye nesicanucanu.Ngaphandle kwaleli phuzu, i-hypoxemia ngokuvamile iba yi-hypoxic.
Amazinga e-SpO2 ajwayelekile abalulekile ekugcineni impilo yazo zonke izicubu emzimbeni.Njengoba kushiwo ngaphambili, i-hypoxemia ukugcwala okuphansi komoyampilo egazini.I-Hypoxemia ihlobene ngokuqondile ne-hypoxia, okuwukugcwala komoyampilo okuphansi ezicutshini zomuntu.Uma okuqukethwe komoyampilo kuphansi kakhulu, i-hypoxemia ivame ukuholela ku-hypoxia, futhi ihlala ikulesi simo.Umbala onsomi-obomvu ojulile uyinkomba enhle yokuthi i-hypoxemia iba yi-hypoxic.Nokho, ayithembekile ngokuphelele.Isibonelo, abantu abanesikhumba esimnyama ngeke babe ne-osis esobala ensomi.Lapho i-hypoxia iba nzima kakhulu, i-purple yan syndrome ngokuvamile iyehluleka ukuthuthukisa ukubonakala.Kodwa-ke, ezinye izimpawu ze-hypoxia ziba nzima kakhulu.I-hypoxia enzima ingabangela ukudlikizeka, ukudideka, ukubona izinto ezingekho, ukuphaphatheka, ukushaya kwenhliziyo okungajwayelekile futhi ekugcineni nokufa.I-Hypoxia ngokuvamile ikhiqiza umphumela we-snowball, ngoba uma inqubo isiqalile, iyashesha futhi isimo ngokushesha siba sibi kakhulu.Umthetho omuhle wesithupha ukuthi ngokushesha nje lapho isikhumba sakho siqala ukuba nombala oluhlaza okwesibhakabhaka, kufanele ufune usizo ngokushesha.
Isikhathi sokuthumela: Mar-10-2021