Anesthetic breathing circuit

摘要: The invention is directed to an improved anesthesia system comprises: i) essentially circular breathing circuit having inspiratory limb for introducing gases a patient and expiratory receiving exhaled the limbs being connected device, means fresh anesthetic gas from vaporizer directly into bypassing C02 absorption canister of machine downstream check valve, ii) improvement comprising positioning in upstream patient's device sufficient distance develop accumulator volume induce one or two breaths.