Njengabasubathi, siyawathanda amamethrikhi ethu, futhi u-2020 ulethe entsha egqamile phambili: the i-oximeter. I-Apple yethule i-Apple Watch Series 6 ngoSepthemba 18, iveza i-pulse oximetry (noma ukugcwala komoyampilo wegazi, okukalwa njenge-SpO2) njengelinye lamathuluzi amasha abeka "ikusasa lempilo esihlakaleni sakho«. I-Fitbit Sense ne-Versa 3 yazikhulula ngemva kwesonto, ibiza amazinga e-SpO2 njengendlela ebalulekile yokulandelela impilo nempilo yakho. Amawashi ka-Garmin's Fenix, Forerunner kanye ne-Vivoactive abelandelela le datha kusukela ngo-2018.
Lapho lesi sici sibhebhetheka kakhulu, kulapho abantu abanentshisekelo enkulu, ikakhulukazi abasubathi, befunda imininingwane ukuze babone ukuthi ingakwazisa kanjani ukuqeqeshwa kwabo. Kodwa ngaphambi kokuba ubanjwe izinombolo zakho ze-SpO2, udinga ukuqonda ukuthi iyini ngempela i-pulse oximetry nokuthi inembe kangakanani le mishini.
Iyini i-oximeter?
I-Pulse oximetry iyindlela engahlaseli linganisa ukugcwala kwe-oxygen ithuthwa ngamangqamuzana egazi abomvu. Ama-oximeter e-Pulse angaxhunywa eminwe, ebunzini, ekhaleni, onyaweni, ezindlebeni, noma ezinzwaneni, kodwa cishe ujwayelene kakhulu nenzwa yomunwe evame ukusetshenziswa emahhovisi odokotela.
Manje, amawashi ahlakaniphile aklame kabusha inzwa yawo yenhliziyo esekelwe esihlakaleni ukuze engeze amandla okulinganisa komoyampilo wegazi. Inzwa iyaphuma Ukukhanya kwe-infrared, futhi lapho lokho kukhanya kufinyelela kumangqamuzana egazi, kudonswa ngendlela ehlukile yilabo abane<em>hemoglobin enomoya-mpilo uma kuqhathaniswa nalabo abangenawo. Ngakho ungakwazi ukukala lowo mehluko futhi unikeze iphesenti lamangqamuzana abomvu egazi empeleni athwele umoya-mpilo.
Ingabe imiphumela evela kulawa mawashi ahlakaniphile inembile njengalokho ongakuthola esibhedlela noma ngisho nenzwa yomunwe ekhaya? Cishe cha. Kuyinselele ngoba amazinga komoyampilo ngemuva kwesihlakala angase abonise noma angabonisi okwenzeka kuwo wonke umzimba.
Apple Uhlinzeka ngokuthi i-Blood Oxygen App yakho ayihloselwe ukusetshenziswa kwezokwelashwa futhi ihloselwe ukuba nempilo enhle nokuqina kuphela; indima yesibopho Fitbit ithi uhlelo lwakho lokusebenza lwe-oxygen egazini nalo aluhloselwe izinjongo zezokwelapha, futhi aluhloselwe ukuxilonga, ukwelapha, ukwelapha, noma ukuvimbela noma yisiphi isifo noma isimo; Y Garmin icacisa kuhlelo lwayo lokusebenza ukuthi idatha ye-Pulse Ox ihloselwe ukusetshenziswa ukuzijabulisa kuphela.
Kodwa iqiniso lokuthi ama-oximeters esihlakaleni angakunikeza kuphela isilinganiso samazinga akho e-SpO2 akuyona into embi.
Kungani amazinga oksijini egazini ebalulekile?
Ukuqonda ukuthi yini evamile kuwe mayelana namamethrikhi ezempilo ahlukene kungabaluleka, mayelana nokukusiza ukuthi uhlale unolwazi ngalokho okwenzekayo emzimbeni wakho. Amazinga oksijini wegazi anempilo abalulekile ngoba umoya-mpilo yiwo ophehla amangqamuzana, izicubu, izicubu nezitho zomzimba.
Amanani ajwayelekile we-SpO2 asezingeni eliphezulu noma eliphakathi nendawo ukuya kuma-90s aphansi. Futhi kumuntu ojwayelekile, onempilo, lawo mazinga e-oxygen kufanele ahlale ezinzile kakhulu. Abantu abanempilo ngokuvamile abadingi ukuqapha amazinga abo oksijini egazini., ngoba inhliziyo namaphaphu akho azosabela ngokuzenzakalelayo ekwehleni kwamazinga komoyampilo ngokukhuphula izinga lokushaya kwenhliziyo yakho noma izinga lokuphefumula ukuze ugcine amazinga omoya komoya avamile.
Uma amazinga akho e-SpO2 engaphansi kwamanani avamile, lokho kungase kube inkomba yenkinga engase ibe khona ye-cardiopulmonary, ehlanganisa izinhlobo ezahlukene izifo zenhliziyo y wamaphaphu. Kungaba futhi uphawu lokuthile okuthambile njengesifuba somoya, isifo sokuphefumula, inyumoniya, noma i-COVID-19 (ngaphezulu kwalokho ngomzuzu), uyanezela.
Odokotela basebenzisa ama-pulse oximeters kubantu abanolwazi ukuphefumula noma abanesimo sephaphu noma senhliziyo; ukukala amazinga akho e-SpO2 kunganquma ukuthi uthola umoya-mpilo owanele noma cha. Kumuntu onezinkinga zamaphaphu noma zenhliziyo ezingalapheki, zingabaluleka ngokuhlala phezu kokugula kwakhe.
Kuvamile ukuthi yehlisa amazinga e-SpO2 kancane ngobusuku obubodwa, kodwa uma uvuka uzizwa uphelelwa umoya futhi uqaphela ukuthi amazinga akho e-SpO2 ebusuku aphansi, kungase kube uphawu lwe-apnea engaxilongwa, inkinga enkulu yokulala engase ibe yingozi lapho ukuphefumula kuma futhi kuqale khona.
Isebenza kanjani i-oximeter ekuqeqesheni kwakho?
Eqinisweni, akwenzi mqondo ongako. Okwamanje, ukufundwa kwe-pulse oximetry kungenye nje imethrikhi yabasubathi abaxakeke ngedatha ejulile. Nokho, kunesimo esisodwa sokuqeqesha lapho ukulandelela amazinga akho e-SpO2 kungaba nolwazi.
Ngokombono wokufaneleka, inani langempela le-pulse oximeter liwukuthi uyakwenza qeqesha noma uqhudelane endaweni ephakeme. Ezindaweni eziphakeme, umoya une-oksijini encane kunaleyo esezingeni lolwandle, okusho ukuthi ngeke uthole umoya-mpilo omningi egazini lakho. Ngesikhathi esifanayo, umzimba wakho unciphisa umthamo wegazi lakho ukuze uthuthukise amandla okuthwala umoya-mpilo wamangqamuzana abomvu egazi (ikakhulukazi emahoreni okuqala angu-24 kuya kwangu-48 ezindaweni eziphakeme). Futhi lokho kungabangela izinkinga zokusebenza.
Amazinga akho e-SpO2 akuyona into okufanele uyihlole phakathi nesikhathi sokujima. Ukuze ufunde, kufanele ubambe isihlakala sakho singanyakazi noma ikuphi ukusuka kumasekhondi ayi-15 ukuya kumzuzu, ngakho-ke ngeke ukwenze lokho ngaphandle kokuthi ngaphambi noma ngemva kokuzivocavoca. Kodwa uma uzizwa ungaphansi kwesimo sezulu, ungasebenzi kahle, ukhathele kakhulu ngaphambi noma ngemva kokujima, noma uma kukuthatha isikhathi eside ukuze ululame kunangaphambili, lezo zinombolo zingaba isikhumbuzo esiwusizo sokuthi umzimba wakho ujwayele lokho kuphakama okuphezulu. . .
Mayelana nokusebenza, uma ungumdlali osanda kuqeqeshelwa ukugibela noma ukugijima, amazinga akho komoyampilo cishe awasona inkomba enhle yanoma yini.
Ungakwazi yini ukuthola izimpawu ze-COVID-19?
I-Pulse oximetry isiphenduke isihloko esishisayo kakhulu mayelana ne-COVID-19. Ukuthengiswa kwama-oximeters we-fingertip pulse oximeters kukhuphuke ngamaphesenti angama-527 ngesonto okwaqinisekiswa ngalo icala lokuqala le-COVID-19 e-United States, laphinde lakhuphuka maphakathi noFebhuwari futhi belilokhu likhuphuka kusukela lapho, ngokusho kwedatha eshicilelwe yi-Quartz.
I-COVID-19 igciwane elihlasela amaphaphu futhi ngokusobala lingathinta ikhono lakho lokunikeza umoya-mpilo kumangqamuzana akho abomvu egazi. I-pulse oximeter, ngokombono, ingaxwayisa umuntu ngophawu olungase lube khona lwe-COVID-19.
Nokho, izimpawu zokuphefumula ezihlobene nesifo azihlobani ngaso sonke isikhathi namazinga akho e-SpO2. Lokho kusho ukuthi ungagula kakhulu futhi uzizwe kabi kakhulu, kodwa ukufunda kwakho i-pulse oximetry kuyinto evamile. Futhi ngokuphambene.
Nge-COVID-19, inkinga ukuthi amazinga akho komoyampilo cishe ngeke ehle kuze kube yilapho isifo sesithuthuke kakhulu. Kodwa, uma othile ecabanga ukuthi une-COVID-19, unezimpawu ezithambile, ikhala eligijima, alinuki, noma ekhwehlela, kulowo mongo, ukuqapha komoyampilo kungase kube usizo.
Noma kunjalo, iwashi elihlakaniphile elinezilinganiso zezinga le-SpO2 akuyona indlela ethembekile yokugwema ukuthola i-coronavirus noma ukulandelela izimpawu ze-COVID-19. Kungcono ukulandela izeluleko zochwepheshe: geza izandla zakho njalo, gqoka imaski futhi ugcine ibanga lomphakathi ngangokunokwenzeka.