Abstract:

Systems with ultrasonic nozzle tips have replaced conventional sprayers, inhalers, etc. in many industries and research applications which made many spray processes possible including medicine (the improvement of the medicines spraying). Urgent concern about environmental problems, big amounts of industrial wastes and side effects caused by taking medications forced producers to implement system with ultrasonic nozzle tips as a technology that is more accurate, controlled, environmentally friendly and harmless for patients. The development of ultrasonic nebulizer of insulin is aimed at eliminating a number of problems connected with regular insulin taking (injections). They are increasing the effectiveness of treatment for patients with diabetes (possibly accelerating treatment), replacing the painful way of insulin delivering (via injections) with the device through which the medicine will be delivered and reducing the consumption of an active drug based on insulin.

Keywords: fluid atomization, cavitation, insulin, dosage reduction, Diabetes, average droplet diameter (fraction)