Oxygen jini (SpO2)
Menene SpO2?
Peripheral Capillary Oxygen Saturation (SpO2) yana auna adadin haemoglobin a cikin jajayen ƙwayoyin jinin ku wanda ke ɗauke da iskar oxygen daga huhu zuwa sauran jiki.
- 95-100%:Jikewa na al'ada.
- 90-95%:Ƙananan hypoxemia (zai iya zama al'ada yayin barci ko tsayi mai tsayi).
- <90%:Hypoxemia mai mahimmanci na asibiti (sau da yawa yana buƙatar ƙarin oxygen).
Yadda HealthKit ke Auna Shi
Apple Watch yana amfani da na'urar ta musammanJini Oxygen Sensor: 1.Red & Infrared LEDshaskaka cikin wuyan hannu. 2.Photodiodesauna haske mai haske. 3.Binciken Launi:Jinin da ke da iskar oxygen yana da ja mai haske (tsotsewar infrared); Oxygen-malakin jini ja ne mai duhu ja (yana sha jan haske). Agogon yana lissafin jikewa bisa wannan rabo.
Bayanan Kimiyya
Oxygen Transport
Oxygen shine man fetur ga kowane tantanin halitta. Ba tare da shi ba, salon salula yana canzawa zuwa hanyoyin anaerobic, yana samar da lactic acid kuma a ƙarshe ya kasa (mutuwar tantanin halitta). *Haemoglobin:The "taxi caps" ga oxygen kwayoyin. *Saturation:Ya gaya muku yadda tasi ɗin suka cika. 100% yana nufin kowane rukunin dauri ya cika.
Silent Hypoxia
Yanayi kamar COVID-19 sun ba da hankali ga "Silent Hypoxia," inda marasa lafiya ke da ƙarancin SpO2 mai haɗari (<80%) amma ba sa jin ƙarancin numfashi. Sa ido na yau da kullun na iya kama wannan raguwa da wuri.
Muhimmancin asibiti
Abubuwan Da Suka Shafi Karatu
Masu amfani da bugun jini oximeters (ciki har da Apple Watch) na iya shafar: *Perfusion (Yawan Jini):Hannun sanyi ko vasoconstriction yana haifar da ƙarancin karatu. *Motsi:Dole ne ku kasance daidai tukuna. *Pigmentation fata:Babban matakan melanin wani lokaci na iya rage ƙarfin sigina, kodayake algorithms suna ƙoƙarin gyara wannan. *Tattoos:Tawada na iya toshe hanyar haske.
Matsayi Mai Girma
A cikin tuddai masu tsayi, iska ta fi siriri (ƙasasshen matsa lamba na iskar oxygen). *Matsayin Teku:SpO2 98-100% *Denver (5,280 ft):SpO2 ~ 95-98% *Aspen (8,000 ft):SpO2 ~ 91-94%
Wannan digo na ilimin lissafi ne kuma ana sa ran. Yana jawo jiki don samar da ƙarin jajayen ƙwayoyin jini (acclimatization).
Shawarwari
Samun Ma'auni Mai Kyau
- Wuri:Ya kamata agogon ya kasance mai santsi amma ba matsewa ba.
- Matsayi:Kwanta hannunka akan tebur tare da kallon agogo sama.
- Kwanciyar hankali:Kar a matsa don cikakken kirga na daƙiƙa 15.
Lokacin Neman Taimako
Idan kuna yawan samun karatu<90%yayin da kuke hutawa da matakin teku, musamman idan tare da ƙarancin numfashi, rikicewa, ko ciwon ƙirji, tuntuɓi ma'aikacin lafiya nan da nan.
Magana
- Luks AM, Swenson ER. (2011) Pulse Oximetry at High Altitude.Maganin Tsayin Halitta & Halitta.
- Jubran A. (2015) Pulse oximetry.Mahimman Kulawa.
- Apple Inc. (2020) Takarda Siffar App na Oxygen.