Dab tsi yog qhov automated external defibrillator?
Lub automated sab nraud defibrillator, tseem hu ua automated sab nraud defibrillator, tsis siv neeg poob siab, tsis siv neeg defibrillator, mob plawv defibrillator, thiab lwm yam., yog ib tug portable kho mob ntaus ntawv uas yuav kuaj tau tej yam mob plawv arrhythmias thiab muab hluav taws xob shocks rau defibrillate lawv, thiab yog ib tug kho mob khoom siv uas tuaj yeem siv los ntawm cov tsis yog kws tshaj lij los pab cov neeg mob hauv lub plawv nres. Hauv plawv nres, txoj hauv kev zoo tshaj plaws kom tsis txhob tuag tam sim ntawd yog siv lub tshuab hluav taws xob sab nraud (AED) kom defibrillate thiab ua kom lub plawv dhia hauv lub "golden 4 feeb" ntawm lub sijhawm resuscitation zoo tshaj. Peb lub roj teeb lithium kho mob rau AED siv los muab lub zog txuas ntxiv thiab ruaj khov, thiab txhua lub sijhawm hauv kev nyab xeeb, ua haujlwm tau zoo, tsis tu ncua thiab ua haujlwm ruaj khov!
AED Lithium Battery Design Solution:
Defibrillator txoj haujlwm ua haujlwm:
Cardiac defibrillation rov pib lub plawv nrog ib qho kev hloov pauv siab zog, feem ntau ntawm 4 mus rau 10 ms ntev thiab 40 txog 400 J (joules) ntawm hluav taws xob lub zog. Cov cuab yeej siv los defibrillate lub plawv yog hu ua defibrillator, uas ua tiav cov hluav taws xob resuscitation, lossis defibrillation. Thaum cov neeg mob muaj tachyarrhythmias hnyav, xws li atrial flutter, atrial fibrillation, supraventricular los yog ventricular tachycardia, thiab lwm yam, lawv feem ntau raug kev txom nyem los ntawm ntau yam kev cuam tshuam ntawm hemodynamic. Tshwj xeeb tshaj yog thaum tus neeg mob muaj ventricular fibrillation, lub plawv ejection thiab ntshav ncig raug txiav vim hais tias lub ventricle tsis muaj tag nrho cov muaj peev xwm contraction, uas feem ntau ua rau tus neeg mob tuag vim lub sij hawm ntev cerebral hypoxia yog tsis cawm nyob rau hauv lub sij hawm. Yog tias siv lub tshuab defibrillator los tswj cov tam sim no ntawm qee lub zog los ntawm lub plawv, nws tuaj yeem kho lub plawv dhia mus rau qhov qub rau qee qhov arrhythmias, yog li ua rau cov neeg mob uas muaj kab mob plawv saum toj no tau txais kev cawmdim.
Post lub sij hawm: May-24-2022