Research progress of weaning from mechanical ventilation guided by electrical impedance tomography / 中华危重病急救医学

ABSTRACT

Weaning?failure?from?mechanical?ventilation?is?an?important?clinical?problem,?the?traditional?methods?of?assessing?whether?patients?can?be?weaned?from?mechanical?ventilation?or?not?cannot?meet?the?clinical?needs.?Finding?more?effective?weaning?indicators?to?determine?the?optimal?timing?of?weaning?has?important?clinical?value?for?improving?the?outcome?of?weaning?and?reducing?the?mortality?of?patients.?As?a?new?method?of?assessing?respiratory?function?of?patients,?electrical?impedance?tomography?(EIT)?is?gradually?applied?to?the?clinic,?and?its?guided?assessment?of?respiratory?function?may?open?a?new?way?for?directing?successful?weaning.?This?article?reviews?the?progress?of?EIT?in?ventilation?weaning,?in?order?to?provide?a?new?judgment?method?and?theoretical?basis?for?the?successful?weaning.