| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an oxygen thickening device, available at patient's home and/or in going out (including moving in a car). <P>SOLUTION: This oxygen thickening device includes: a compressing means for compressing air taken in through an intake port of air; a sucking means for sucking designated components in the compressed air other than the oxygen in a suction cylinder to remove the same from the compressed air; a product tank for storing the thickened oxygen from which the predetermined components are removed; and an oxygen sensor disposed in a place communicating with the downstream passage of a pressure regulator. This oxygen thickening device can be operated by a removable battery, and the battery has a management function for the residual quantity of battery, available charge/discharge cycle number, degree of deterioration, and voltage, and the oxygen sensor is ultrasonic type. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
