| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen enricher which supplies oxygen-enriched air to a user with excellent handleability. SOLUTION: The oxygen enricher is provided with: a main body 1; an oxygen enriching means 15 provided inside the main body; and a pump means 5 for supplying the oxygen-enriched air from the oxygen enriching means 15 to a prescribed part. The side part as well as the lower part of the pump means 5 is elastically supported and at least one surface of the bottom plate and side face of the main body 1 is made usable as an installation surface. Even when the main body 1 is installed laterally or the main body is used while being held by hand, the main body is not greatly vibrated and is used without the feeling of incompatibility, and the handleability is improved. COPYRIGHT: (C)2005,JPO&NCIPI
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