Anaesthetics applicator with one way valves includes a twin compartment chamber with controlled gas accumulation and evacuation

摘要

The anaesthetics applicator with one-way valves has a twin compartment chamber (1) whose membrane (3) controls the gas accumulation beyond the vaporizer (6). A circulation circuit (9) with a canister (10) and one-way valves (11,12) is supplemented by control valves (13,14) and a gas evacuator (15). EMBODIMENT - The patient's lungs are ventilated via a pipe (22).