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Ntshav siab daim ntawv qhia
Kev nyeem ntshav siab muaj ob tus lej, piv txwv li 140/90mmHg.Tus lej saum toj kawg nkaus yog koj cov ntshav siab systolic.(Qhov siab tshaj plaws thaum koj lub plawv dhia thiab thawb cov ntshav ncig koj lub cev.) Qhov hauv qab yog koj cov ntshav siab diastolic.(Lub siab qis tshaj thaum koj lub siab so ntawm ...Nyeem ntxiv -
Cov teebmeem ntawm daim tawv nqaij Pigmentation ntawm Pulse Oximeter Accuracy ntawm Tsawg Saturation
PULSE oximetry theoretically tuaj yeem suav cov arterial hemoglobin oxygen saturation los ntawm qhov piv ntawm pulsatile mus rau tag nrho cov teeb liab kis tau los ntawm qhov sib piv rau lub teeb infrared transilluminating ntiv tes, pob ntseg, lossis lwm yam ntaub so ntswg.Lub derived saturation yuav tsum yog ywj siab ntawm daim tawv nqaij npua ...Nyeem ntxiv -
Plaub Ntu ntawm EKG Tshuab yog dab tsi?
Lub EKG, lossis Electrocardiogram, yog lub tshuab siv los saib xyuas thiab ntsuas cov teeb meem hauv lub plawv hauv tus neeg mob.Cov electrodes me me muab tso rau ntawm lub hauv siab, sab, lossis lub duav.Cov kev ua hluav taws xob ntawm lub plawv yuav raug kaw rau ntawm daim ntawv tshwj xeeb rau qhov kawg tshwm sim.Muaj plaub pri...Nyeem ntxiv -
Holter saib
Hauv cov tshuaj, Holter saib yog ib yam khoom siv hluav taws xob hauv lub cev, ib qho khoom siv rau kev saib xyuas lub plawv (kev saib xyuas cov hluav taws xob ntawm cov hlab plawv) tsawg kawg 24 mus rau 48 teev (feem ntau rau ob lub lis piam ib zaug).Holter feem ntau siv yog f ...Nyeem ntxiv -
Yuav ua li cas ntxuav Pulse Oximeter thiab Reusable SpO2 Sensors
Kev tu cov cuab yeej oximetry yog ib qho tseem ceeb raws li kev siv kom raug.Rau qhov chaw tu thiab tshuaj tua kab mob ntawm oximeter thiab rov siv tau SpO2 sensors peb pom zoo cov txheej txheem hauv qab no: Tig lub oximeter ua ntej ntxuav So so cov ntaub so ntswg los yog lub ncoo moistened nrog ib tug me me deter ...Nyeem ntxiv -
SpO2 txhais li cas?Dab tsi yog qhov qub SpO2 qib?
SpO2 sawv cev rau peripheral capillary oxygen saturation, kev kwv yees ntawm cov pa oxygen hauv cov ntshav.Tshwj xeeb tshaj yog, nws yog qhov feem pua ntawm cov pa oxygenated hemoglobin (haemoglobin muaj oxygen) piv rau tag nrho cov hemoglobin hauv cov ntshav (oxygenated thiab non-oxygenated haemo ...Nyeem ntxiv -
vim li cas koj yuav tsum tau saib xyuas koj ECG
Kev kuaj ECG saib xyuas koj lub plawv hluav taws xob ua haujlwm thiab qhia tias nws yog txoj kab txav ntawm lub ncov thiab dips.Nws ntsuas cov hluav taws xob uas khiav hauv koj lub siab.Txhua tus neeg muaj qhov cim ECG tab sis muaj cov qauv ntawm ECG uas qhia txog ntau yam teeb meem hauv plawv xws li arrhythmias.So w...Nyeem ntxiv -
Wireless sensor technology
Cov duab iconic ntawm ib tus neeg mob hauv tsev kho mob yog ib daim duab tsis zoo uas ploj lawm hauv ib qho kev sib txuas ntawm cov xov hlau thiab cov kab txuas nrog cov tshuab loj, nrov nrov.Cov xov hlau thiab cables tau pib hloov los ntawm wireless technologies zoo ib yam li cov uas tau ntxuav cov thicket ntawm cables nyob rau hauv peb cov chaw ua hauj lwm chaw ua hauj lwm....Nyeem ntxiv