| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus and method for supplying concentrated oxygen for animal treatment which prevents the concentration of oxygen supplied to the space part of a housing part from being raised and which effectively exhausts gas of carbon dioxide, moisture, etc. accumulated in the space part of a housing part to the outside of the space part. SOLUTION: A second mixed gas obtained by mixing air into a first mixed gas where oxygen and nitrogen are mixed in 45:55 is supplied to the space part M of a housing box 24 by a flow rate of 10L/min. A part of the second mixed gas is exhausted to the outside of the housing box 24 with the carbon dioxide, moisture, etc. stagnated in the space part M through the through hole 28 of the housing box 24. COPYRIGHT: (C)2008,JPO&INPIT
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