| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen supply apparatus by which oxygen is properly supplied constantly corresponding to the physical state of the user so as to improve the QOL (quality of life) of a user. SOLUTION: The oxygen supply apparatus includes: a portable and/or installed type oxygen cylinder 1; a cannula 3 which supplies oxygen supplied from the cylinder 1 to the user through a tube 2; a first measurement part 5 which measures blood oxygen concentration of the user; a second measurement part which measures at least either the mixing ratio of the oxygen supplied from the cylinder 1 and the exhalation of the user or the temperature of the oxygen; and a control part 4 which controls the supplying pattern of the oxygen supplied from the cylinder 1, the mixing ratio of the oxygen and the exhalation of the user and/or the temperature of the oxygen based on the measured results obtained by each measurement part. The control part 4 records the oxygen supply history of the user and the measured results obtained by each measurement part for a data base, and performs control considering information read out from the data base. COPYRIGHT: (C)2008,JPO&INPIT |
