Kodi automated external defibrillator ndi chiyani?
Defibrillator yakunja yodziyimira yokha, yomwe imadziwikanso kuti automated external defibrillator, automatic shock, automatic defibrillator, cardiac defibrillator, etc., ndi chipangizo chachipatala chonyamula chomwe chimatha kuzindikira ma arrhythmias enieni a mtima ndikupatsa mphamvu zamagetsi kuti ziwonongeke, ndipo ndi chipangizo chachipatala chomwe angagwiritsidwe ntchito ndi osakhala akatswiri kuti atsitsimutse odwala mu kumangidwa kwa mtima. Pakumangidwa kwa mtima, njira yabwino kwambiri yothetsera imfa yadzidzidzi ndiyo kugwiritsa ntchito automated external defibrillator (AED) kuti iwononge fibrillate ndi kutsitsimula mtima wamtima mkati mwa "golide wa 4 maminiti" a nthawi yabwino yotsitsimula. Batire yathu yamankhwala ya lithiamu yachipatala yogwiritsidwa ntchito ndi AED kuti ipereke magetsi osalekeza komanso okhazikika, komanso mphindi iliyonse pamalo otetezeka, ogwira ntchito, opitilira komanso okhazikika!
AED Lithium Battery Design Solution:
Defibrillator ntchito mfundo:
Cardiac defibrillation imabwezeretsanso mtima ndi kugunda kwamphamvu kwapang'onopang'ono kwanthawi yayitali, nthawi zambiri kumakhala 4 mpaka 10 ms kutalika ndi 40 mpaka 400 J (joules) yamphamvu yamagetsi. Kachipangizo kamene kamagwiritsidwa ntchito pofuna kusokoneza mtima kumatchedwa kuti defibrillator, imene imamaliza kutulutsa magetsi, kapena kuti kufooketsa mtima. Odwala akakhala ndi tachyarrhythmias kwambiri, monga kugunda kwa mtima, kugunda kwa mtima, tachycardia yapakatikati kapena yamitsempha yamagazi, ndi zina zambiri, nthawi zambiri amavutika ndi kusokonezeka kwa hemodynamic mosiyanasiyana. Makamaka pamene wodwala ali ndi ventricular fibrillation, kutulutsa mtima kwa mtima ndi kuyendayenda kwa magazi kumathetsedwa chifukwa ventricle ilibe mphamvu yochepetsera, yomwe nthawi zambiri imapangitsa kuti wodwalayo afe chifukwa cha hypoxia yaubongo yotalikirapo ngati sapulumutsidwa panthawi yake. Ngati makina oletsa kugunda kwa mtima agwiritsidwa ntchito kuwongolera mphamvu ya mphamvu inayake kudzera mu mtima, imatha kubwezeretsanso kugunda kwa mtima kwanthawi zonse kwa arrhythmias, motero kupangitsa odwala omwe ali ndi matenda amtima omwe ali pamwambawa kupulumutsidwa.
Nthawi yotumiza: May-24-2022