Tus ntiv tes twg yog qhov zoo tshaj plaws rau pulse oximeter? Lub tus ntiv tes sab xis thiab tus ntiv tes xoomuaj tus nqi siab dua, ua rau lawv zoo meej rau lub pulse oximeter. Puas yog 94 ntshav oxygen qib qis? Ib qho kev nyeem ntawv nruab nrab ntawm 94 - 99 lossis siab dua qhia txog cov pa oxygen saturation.
Yuav tsum pulse oximeter nyob rau sab laug lossis sab tes xis?
Tus ntiv tes twg siv rau hauv pulse oximeter? Raws li kev tshawb fawb, koj sab tes xis tus ntiv tes nruab nrab qhiaqhov txiaj ntsig zoo tshaj. Nco ntsoov tshem tawm cov ntsia thawv polish thiab tsis txhob siv cov ntiv tes txias vim qhov kev nyeem ntawv yuav tsis qhia kom raug.
Tus ntiv tes twg koj muab pulse oximetry rau ntiv tes los tsis yog?
Perfusion Performance index qhia tau hais tias muaj txiaj ntsig sib txawv ntawm txhua tus ntiv tes. Ntawm cov PI ntawm middle ntiv tes yog qhov siab tshaj plaws nyob rau hauv ib txwm mob thiab thaum lub sijhawm hypoperfusion. Kev soj ntsuam pulse oximetry ntawm tus ntiv tes nruab nrab tuaj yeem txo qhov kev pheej hmoo uas oximetry qhia tias qhov tshwm sim tsis raug thaum lub sijhawm hypoperfusion.
Txoj kev siv lub mem tes oximeter yog dab tsi?
So thiab ua kom koj lub cev so ua ntej tso rau ntawm pulse oximeter. Muab tus mem tes oximeter rau ntawm koj qhov ntsuas lossis ntiv tes nruab nrab Khaws lub mem tes oximeter ntawm koj tus ntiv tes tsawg kawg ib feeb, txog thaum nyeem ntawv stabilise. Sau qhov kev nyeem ntawv siab tshaj plaws uas flashes ntawm oximeter tom qab nws tau tsim tom qab 5 vib nas this.
Dab tsi yog 2 kev nyeem ntawm lub mem tes oximeter?
The SpO2 kev nyeem ntawv yuav tsum nco ntsoov suav tias yog kwv yees cov pa saturationPiv txwv li, yog FDA-cleared pulse oximeter nyeem 90 %, ces qhov tseeb oxygen saturation nyob rau hauv cov ntshav yog feem ntau ntawm 86-94%. Pulse oximeter raug yog siab tshaj ntawm saturations ntawm 90-100%, nruab nrab ntawm 80-90%, thiab qis tshaj 80%.
