| 摘要 |
PROBLEM TO BE SOLVED: To provide a respiration gas feeder constantly operating a humidifier in a normal state by adopting a humidifier structure, when humidifying dry oxygen enriched air, allowing an easy and simple attachment/detachment between a lid part of the humidifier and a vessel part storing water for a user with a declined strength or an elderly user and surely and simply attaching it to a predetermined position of the respiration gas feeder. SOLUTION: This respiration gas feeder 1 is provided with a storage means 11 detachably storing the humidifier 2 which comprises at least a water storage member 22 having an opening introducing the water for humidifying respiration gas by saturated vapor, to the inside, the lid member 21 closing the opening and having a respiration gas feed port and an exhaust port, and an elastic seal member provided between the water storage member 222 and the lid member 21 and airtightly sealing a joining face between the water storage member 22 and the lid member 21, and has a structure moving the water storage member 22 and/or the lid member 21 in such a direction that a storage space of the humidifier 2 of the storage means 11 crushes the elastic seal member. COPYRIGHT: (C)2006,JPO&NCIPI
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