1. Buoy Type Oxygen Inhalator.

2. Said inhalator comprises a substance reservoir chamber (27) and a metering chamber (34) receiving a defined amount of the substance.

3. Conclusions The sterilization of the spray inhalator is feasible and effective by soaking in health essence.

4. A mechanism of pulse are presented in this paper oxygen inhalation and the electrical principle of pulse oxygen inhalator.

5. Points out the necessary and important meaning of the verification of oxygen inhalator principleof the inhalator.

6. The paper presented the machanism of pulse oxygen inhalation andthe electrical principle of pulse oxygen inhalator.

7. Points out the necessary and important meaning of the verification of oxygen inhalator and describes the working principle and troubleshooting of the inhalator.

8. The aim of the invention is to provide an inhalator of the aforementioned type which allows the metering chamber to be emptied in a manner that is optimal for the patient.