DEVICE FOR EVACUATING BREATHING GAS FROM THE INTERIOR OF A BREATHING MASK, AND BREATHING MASK ARRANGEMENT COMPRISING SAID DEVICE
A diversion device is provided for diverting breathing gas, which is laden with CO2, from a pressurized region of an arrangement that includes a breathing mask and serves for delivering a breathing gas at a pressure level that is above the ambient pressure. The device has a tubular stub structure wh...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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