Masiqonde ngokuthe ngqo ulwazi oluthile malunga ne-pulse oximetry, ebonakala ngathi ibe ziindaba kule mihla.Ngenxa yokuba ukwazi nje i-pulse oximetry kunokulahlekisa.I-pulse oximeter ilinganisa inqanaba lokugcwala kweoksijini kwiiseli zakho ezibomvu zegazi.Esi sixhobo siluncedo sihlala sinqunyulwa ukuya kutsho ekupheleni komnwe okanye indlebe kwaye sitsale umdla ngexesha lobhubhani we-COVID-19.Sisixhobo esinokubakho sokuchonga i-hypoxia (i-blood saturation ephantsi ye-oxygen).Ngoko ke, kufuneka wonke umntu aqinisekise ukuba unayoi-pulse oximeterkwikhabhathi yabo yamayeza?ngokungeyomfuneko.
I-US Food and Drug Administration (FDA) iqwalaselai-pulse oximetersukuba zizixhobo zonyango ezichazwe ngugqirha, kodwa uninzi lwee-oximeters ze-pulse ezifunyenwe kwi-Intanethi okanye kwiivenkile zamachiza ziphawulwe ngokucacileyo "njengezinto ezingezizo ezonyango" kwaye azizange zibe yi-FDA Yenza uphononongo oluchanekileyo.Xa sithetha ngenjongo yokuthenga i-pulse oximeter ngexesha lobhubhane (ingakumbi ngexesha lobhubhane), ukuchaneka kubaluleke kakhulu.Nangona kunjalo, sibone inani elikhulu labavelisi abasebenzisa amathuba abathengisa i-pulse oximeters njengeyona mpahla iphambili kwikhabhathi yamayeza.
Xa ubhubhane waqala, sabona imeko efanayo kunye nezicoci zezandla.Nangona amaZiko oLawulo lweSifo kunye noThintelo (CDC) eyazi ukuba kungcono ukuhlamba izandla ngamanzi anesepha, bacebisa ukusebenzisa isicoci sesandla njengokhetho oluthembekileyo xa isinki inzima ukuyisebenzisa.Ngenxa yoko, kwathengiswa isixa esikhulu sesanitizer yezandla, kwaye phantse zonke iivenkile zaziphelelwe sisitokhwe.Ngokubona le mfuno, iinkampani ezininzi zakhawuleza zaqala ukwenza kunye nokuthengisa i-sanitizer yezandla.Kwakhawuleza kwacaca ukuba ayizizo zonke iimveliso ezidalwe ngokulinganayo, nto leyo ekhokelele i-FDA ukuba izigxeke kanobom izisombululo zokubulala iintsholongwane ezingaphantsi.Abathengi ngoku bayacetyiswa ukuba bakuphephe ukusebenzisa izicoci zezandla kuba azisebenzi okanye zinokwenza ingozi.
Ukuthatha umva,i-pulse oximeterssele ikhona iminyaka engaphezu kwama-50.Ziyizixhobo ezixabisekileyo kwizigulane kunye nababoneleli abaququzelela ukulandelela i-oxygenation yegazi kunyango lwezifo ezithile ezingapheliyo zemiphunga kunye nentliziyo.Ngokuqhelekileyo baziswa kumaziko ezonyango kwaye zisisixhobo sokuxela ulawulo lwezifo ngokubanzi.Ngexesha lobhubhane, banokude bacetyiswe ukuba bazijonge phantsi kwesikhokelo somboneleli wakho wezempilo ukuze babeke iliso kwiimpawu ezinxulumene ne-COVID-19.
Ke, yeyiphi eyona ndlela ilungileyo yokujonga iimpawu?I-CDC iphuhlise i-coronavirus eluncedo yokukhangela iimpawu ezibandakanya iimpawu ezisithoba ezibeka ubomi esichengeni.Iimpawu ezifuna ukuhoywa ziquka intlungu yesifuba, ukuphefumla kakhulu, kunye nokudideka.Ezi ndlela zinokuhlola iimvakalelo zomntu kunye nokuziphatha kwakhe, kwaye emva koko unike isikhokelo kumanyathelo alandelayo, njengokufuna ukhathalelo olungxamisekileyo, ukubiza umboneleli wakho wezempilo, okanye ukuqhubeka nokubeka iliso iimpawu, zonke ezi zinokunceda abantu ukuba bakhokele kwinkqubo yokubambisana yonyango.
Nceda ukhumbule ukuba okwangoku asinalo isitofu sokugonya okanye unyango ekujoliswe kulo lwe-COVID-19.Elona nyathelo lilungileyo onokuthi ulithathe ukukhusela impilo yakho, yosapho lwakho kunye noluntu lwakho kukuthintela ukusasazeka kwezifo ngokuhlamba izandla, ukunxiba imaski, ukugcina umgama ophakathi ekuhlaleni kunye nokuhlala ekhaya kangangoko kunokwenzeka-ingakumbi ukuba uziva ukhululekile. engaphilanga okanye kubantu abosulelwe yi-COVID-19.
Ixesha lokuposa: Mar-20-2021