Yuav ua li cas txheeb xyuas monophasic thiab biphasic defibrillator?

Cov txheej txheem:

Yuav ua li cas txheeb xyuas monophasic thiab biphasic defibrillator?
Yuav ua li cas txheeb xyuas monophasic thiab biphasic defibrillator?

Video: Yuav ua li cas txheeb xyuas monophasic thiab biphasic defibrillator?

Video: Yuav ua li cas txheeb xyuas monophasic thiab biphasic defibrillator?
Video: Thaum tu txiv tsi hlub koj yuav ua cas 2024, Hlis ntuj nqeg
Anonim

A monophasic waveform xa hluav taws xob poob rau hauv ib qho kev taw qhia ntawm ib lub electrode mus rau lwm qhov. Nrog rau kev poob siab biphasic, tam sim no mus hauv ob theem. Hauv thawj theem, tam sim no khiav ntawm thawj electrode mus rau qhov thib ob electrode ntawm tus neeg mob lub plawv.

Koj paub qhov txawv ntawm monophasic thiab biphasic defibrillators li cas?

Hauv kev poob siab monophasic, qhov poob siab tsuas yog muab rau hauv ib qho kev taw qhia ntawm ib lub electrode mus rau lwm qhov. Hauv kev poob siab biphasic, pib kev taw qhia ntawm kev poob siab yog thim rov qab los ntawm kev hloov cov polarity ntawm cov electrodes nyob rau tom kawg ntawm kev poob siabFeem ntau qhov pib siv hluav taws xob yog siab dua qhov rov qab polarity shock.

Puas yog AED biphasic lossis monophasic?

Feem ntau cov tuam txhab defibrillator muab cov phau ntawv defibrillators uas siv lub tshuab hluav taws xob biphasic, thiab feem ntau cov tshuab hluav taws xob sab nraud (AEDs) tam sim no biphasic.

Puas yog tsev kho mob defibrillators monophasic lossis biphasic?

Txhua cov tshuaj defibrillators siv tib lub tshuab nthwv dej, uas yog monophasic, damped sine yoj lossis monophasic truncated exponential waveform. Defibrillation tam sim no muaj ob yam.

2 hom defibrillator yog dab tsi?

Ob hom loj yog automated external defibrillators (AEDs) thiab tsis siv neeg implantable cardioverter defibrillators (ICDs)AEDs yog siv thaum muaj xwm txheej ceev uas cuam tshuam txog plawv nres. Lawv tuaj yeem nqa tau thiab feem ntau tuaj yeem pom nyob rau hauv qhov chaw uas coob tus neeg ncig, xws li tshav dav hlau.

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