ABSTRACT
Objective:To design ultrasonic atomization device making use of disposable water cup, to improve ventilation therapy in clinical application.Methods: The design take advantage of working principal of ultrasonic atomization, do a simple interface compatible work to the disposable water cup, the water cup can realize the ability of medicine atomization treatment, collecting the water when not do atomization; the water cup access into the ventilator pipe, to test the influence between the atomization and ventilator function.Results: The disposable water cup realized ultrasonic atomization successfully, and shows no influence between the atomization and ventilator self-function.Conclusion: The design has made some simple improvement of the disposable water cup on the structure, proposed a new way of ventilator atomization practically and economically.