Abstract
We did the following experiments by using small, cheap ultrasonic nebulizer which made the best use of the characteristic of the ultrasonic which had been developed in recent years. Comparison of atomization particle distribution with ultrasonic nebulizer.
1) Comparison of atomization particle distribution with jet nebulizer. 2) Particle distribution of various medicines in ultrasonic nebulizer. 3) Change in particle distribution by continuous atomization. 4) Comparison of particle distribution by difference of density of medicine. 5) Examination of utility. The experiment result was as follows.
1) The particle distribution of ultrasonic nebulizer is equal to the jet type. 2) There is no difference of the particle distribution between various medicines. 3) The change in the particle distribution is not seen concerning continuous atomization. 4) The particle distribution change according to the difference of the density of the medicine is not seen. 5) The utility was admitted by the patient monitor
