Kwanan nan, pulse oximetry (SpO2) ya sami ƙarin kulawa daga jama'a saboda wasu likitoci sun ba da shawarar cewa marasa lafiya da aka gano suna da COVID-19 su kula da matakan SpO2 a gida.Don haka, yana da ma'ana ga mutane da yawa suyi mamakin "Mene ne SpO2?"a karon farko.Kar ku damu, da fatan za a karanta kuma za mu jagorance ku ta hanyar abin da SpO2 yake da yadda ake auna shi.
SpO2 yana nufin jikewar iskar oxygen na jini. Manya masu lafiya yawanci suna da 95% -99% jikewar jini, kuma duk karatun da ke ƙasa da 89% yawanci yana haifar da damuwa.
pulse oximeter yana amfani da na'urar da ake kira pulse oximeter don auna adadin iskar oxygen a cikin jajayen ƙwayoyin jini.Na'urar zata nuna nakaSpO2a matsayin kashi.Mutanen da ke fama da cututtukan huhu kamar na yau da kullun obstructive huhu cuta (COPD), asma ko ciwon huhu, ko mutanen da suka daina numfashi na ɗan lokaci a lokacin barci (ƙwaƙwalwar barci) na iya samun ƙananan matakan SpO2.Pulse oximetry na iya ba da damar faɗakarwa da wuri don yawancin matsalolin da ke da alaƙa da huhu, wanda shine dalilin da ya sa wasu likitocin ke ba da shawarar cewa marasa lafiyar su na COVID-19 su kula da SpO2 akai-akai.Gabaɗaya, likitocin sukan auna SpO2 a cikin marasa lafiya yayin gwaje-gwaje masu sauƙi, saboda wannan hanya ce mai sauri da sauƙi don nuna yiwuwar matsalolin lafiya ko kawar da wasu cututtuka.
Duk da cewa tun a shekarun 1860 an san cewa haemoglobin wani bangaren jini ne da ke jigilar iskar oxygen zuwa ga dukkan jiki, zai dauki shekaru 70 kafin a yi amfani da wannan ilimin kai tsaye ga jikin dan Adam.A cikin 1939, Karl Matthes ya haɓaka majagaba na zamani na bugun jini oximeters.Ya ƙirƙiro wata na'urar da ke amfani da hasken ja da infrared don ci gaba da auna yawan iskar oxygen a cikin kunnen ɗan adam.A lokacin Yaƙin Duniya na Biyu, Glenn Millikan ya haɓaka aikace-aikacen farko na wannan fasaha.Domin magance matsalar katsewar wutar lantarkin matukin jirgin a yayin tafiyar hawan sama, sai ya hada kunnen oximeter (wato kalmar da ya kirkira) zuwa tsarin da kai tsaye ke ba da iskar oxygen ga mashin din matukin lokacin da iskar oxygen ya ragu sosai.
Injiniyan halitta na Nihon Kohden Takuo Aoyagi ya ƙirƙira ainihin bugun jini na farko a cikin 1972, lokacin da yake ƙoƙarin amfani da oximeter na kunne don bin diddigin dilution don auna fitowar bugun zuciya.Lokacin da yake ƙoƙarin nemo hanyar yaƙi da siginar kayan tarihi da bugun jini ke haifarwa, ya fahimci cewa hayaniyar bugun jini gaba ɗaya ta haifar da canje-canjen jini na jini.Bayan shekaru da yawa na aiki, ya sami damar haɓaka na'ura mai tsayi biyu da ke amfani da canje-canje a cikin jini na jijiya don ƙarin auna daidai adadin iskar oxygen a cikin jini.Susumu Nakajima ya yi amfani da wannan fasaha wajen samar da sigar asibiti ta farko da ake samu, kuma ta fara gwaji a kan marasa lafiya a shekarar 1975. Sai a farkon shekarun 1980 Biox ya fitar da na'urar bugun bugun jini na farko da ya samu nasara a kasuwar kula da numfashi.A shekara ta 1982, Biox ya sami rahotanni cewa an yi amfani da kayan aikin su don auna yawan iskar oxygen na jini na marasa lafiya a lokacin tiyata.Kamfanin ya fara aiki da sauri kuma ya fara haɓaka samfuran da aka kera musamman don masu aikin jinya.An gane tasirin auna SpO2 yayin tiyata da sauri.A cikin 1986, Ƙungiyar Ma'aikatan Anesthesiologists ta Amurka ta ɗauki intraoperative pulse oximetry a matsayin wani ɓangare na tsarin kulawa.Tare da wannan ci gaba, an yi amfani da na'urorin bugun jini a wasu sassan asibitoci, musamman bayan da aka saki na'urar bugun jini na farko mai cin gashin kansa a cikin 1995.
Gabaɗaya magana, ƙwararrun likita na iya amfani da kayan aiki iri uku don aunaSpO2na majiyyaci: Multi-action ko Multi-parameter, patient monitor, bedside or hand-hand pulse oximeter ko oximeter pulse oximeter.Nau'o'i biyu na farko na masu saka idanu na iya ci gaba da auna marasa lafiya, kuma yawanci suna iya nunawa ko buga jadawali na canje-canje a saturation na iskar oxygen na tsawon lokaci.Ana amfani da na'urar ganowa ta Spot-check oximeter musamman don yin rikodin saturation na majiyyaci a wani takamaiman lokaci, don haka ana amfani da su musamman don gwaje-gwaje a asibitoci ko ofisoshin likitoci.
Lokacin aikawa: Afrilu-02-2021