YiniI-SpO2?
I-SpO2, eyaziwa nangokuthi i-oxygen saturation, isilinganiso senani le-hemoglobin ethwala umoya-mpilo egazini uma liqhathaniswa nenani le-hemoglobin elingawuthwali umoya-mpilo.Umzimba udinga ukuthi kube nezinga elithile lomoya-mpilo egazini noma ngeke lisebenze ngendlela efanele.Eqinisweni, amazinga aphansi kakhulu e-SpO2 angabangela izimpawu ezimbi kakhulu.Lesi simo saziwa ngokuthi i-hypoxemia.Kunomphumela obonakalayo esikhumbeni, owaziwa ngokuthi i-cyanosis ngenxa ye-tint eluhlaza okwesibhakabhaka (cyan) ethathayo.I-Hypoxemia (amazinga aphansi omoya-mpilo egazini) angaphenduka abe i-hypoxia (amazinga aphansi omoya-mpilo esicutshini).Lokhu kuqhubekela phambili kanye nomehluko phakathi kwalezi zimo ezimbili kubalulekile ukuqonda.
Indlela Umzimba Ugcina UvamileI-SpO2amazinga
Kubalulekile ukugcina amazinga ajwayelekile e-oxygen saturation ukuze uvimbele i-hypoxia.Ngokujabulisayo, umzimba uvame ukwenza lokhu ngokwawo.Indlela ebaluleke kakhulu umzimba ogcina ngayo amazinga e-SpO2 enempilo ngokuphefumula.Amaphaphu athatha umoya-mpilo ohogelwe awubophe ku-hemoglobin ebese ihamba nomzimba wonke nomthwalo womoya-mpilo.Izidingo zele-oksijini zomzimba ziyakhula ngezikhathi zokucindezeleka okukhulu ngokomzimba (isb, ukuphakamisa izinsimbi noma ukugijima) kanye nasezindaweni eziphakeme.Umzimba ngokuvamile uyakwazi ukuzivumelanisa nalokhu kwanda, inqobo nje uma kungeqisi kakhulu.
Ukulinganisa i-SpO2
Ziningi izindlela igazi elingahlolwa ngazo ukuze kuqinisekiswe ukuthi liqukethe amazinga omoya-mpilo ajwayelekile.Indlela evame kakhulu ukusebenzisa i-pulse oximeter ukukalaI-SpO2amazinga egazini.Ama-Pulse oximeter alula ukuwasebenzisa, futhi avamile ezikhungweni zokunakekelwa kwempilo nasekhaya.Zinembe kakhulu naphezu kwephuzu lentengo eliphansi.
Ukusebenzisa i-pulse oximeter, vele uyibeke emunweni wakho.Amaphesenti azovezwa esikrinini.Leli phesenti kufanele libe phakathi kwamaphesenti angu-94 namaphesenti angu-100, okubonisa izinga elinempilo le-hemoglobin elithwala umoya-mpilo egazini.Uma ingaphansi kwamaphesenti angama-90, kufanele ubone udokotela.
Indlela I-Pulse Oximeters Ikala Ngayo I-Oxygen Egazini
I-Pulse oximeters isetshenziswe iminyaka eminingi.Kodwa-ke, bezisetshenziswa kakhulu izikhungo zezempilo kuze kube muva nje.Manje njengoba sekuyinsakavukela umchilo wesidwaba emakhaya, abantu abaningi bayazibuza ukuthi basebenza kanjani.
Ama-pulse oximeter asebenza ngokusebenzisa izinzwa zokukhanya ukuze abhale ukuthi lingakanani igazi eliphethe umoya-mpilo nokuthi lingakanani igazi elingelona.I-hemoglobin egcwele umoya-mpilo imnyama ngeso lenyama kune-hemoglobin engagcwele umoya-mpilo, futhi lesi simo sivumela izinzwa ezizwela kakhulu ze-pulse oximeter ukuthi zithole ukuhluka okuncane egazini futhi zihumushe lokho ekufundweni.
Izimpawu ze-Hypoxemia
Kunezimpawu eziningana ezivamile ze-hypoxemia.Inombolo kanye nobukhulu balezi zimpawu kuncike ekutheni iphansi kangakananiI-SpO2amazinga kukhona.I-hypoxemia emaphakathi ibangela ukukhathala, ukuba nekhanda elilula, ukuba ndikindiki kanye nokuluma kwamaphethelo kanye nesicanucanu.Ngaphandle kwaleli phuzu, i-hypoxemia ngokuvamile iba yi-hypoxia.
Izimpawu ze-Hypoxia
Izinga elijwayelekile le-SpO2 libalulekile 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 zomzimba.I-Hypoxemia ivame ukubangela i-hypoxia, uma amazinga omoya-mpilo ephansi kakhulu, futhi ahlale enjalo.I-Cyanosis iyinkomba enhle ye-hypoxemia eba yi-hypoxia.Nokho, ayithembekile ngokuphelele.Isibonelo, umuntu onebala elimnyama ngeke aveze i-cyanosis esobala.I-Cyanosis nayo ivame ukuhluleka ukwanda ekubonakaleni njengoba i-hypoxia iba nzima kakhulu.Ezinye izimpawu ze-hypoxia, noma kunjalo, ziba nzima kakhulu.I-hypoxia enzima ibangela ukudikiza, ukudideka, ukubona izinto ezingekho, ukuphaphatheka, ukushaya kwenhliziyo okungajwayelekile futhi ekugcineni nokufa.I-Hypoxia ivame ukuba nomphumela we-snowball, ngokuthi uma inqubo isiqalile, iyashesha futhi isimo siba sibi kakhulu.Umthetho omuhle wesithupha ukuthola usizo ngokushesha nje lapho isikhumba sakho siqala ukuthatha umbala oluhlaza okwesibhakabhaka.
Isikhathi sokuthumela: Nov-09-2020