| 摘要 |
PROBLEM TO BE SOLVED: To provide an inhalator or pressurizer capable of detecting contact of suction port to snot to apply pertinent pressure.SOLUTION: An inhalator comprises a pump, detecting part and controlling part. The pump is driven by a piezoelectric element 22 and comprising an inhalation part and ejection part. The detecting part is consisting of a current detecting part 32 an adjusting part 33, and detecting sealed condition of the inhalation part. The controlling part is consisting of an adjusting part and voltage controller 34 and adjusting output voltage to the piezoelectric element according to sealed condition of the inhalation part detected by the detecting part.SELECTED DRAWING: Figure 4 |
