Rossmax Handheld Piston Nebulizer NH60 is a medical device designed to deliver medicine prescribed by a physician to the airways of the lungs. The mini pump technology incorporates a brand new design for small portable nebulizer. The components of the pump are of the highest quality and manufactured by Rossmax Japan. Moreover, the pump is tailor-made which means that the pump's characteristics and functionality can be set and adjusted to meet nebulizer specifications. Rossmax Handheld Piston Nebulizer NH60 is equipped with Valve Adjustable Technology (VAT). The proprietary adjustable valve is able to deliver medications of different viscosity level according to every user's conditions without exchanging parts. The Valve Adjustable Technology (VAT) bottle allows users to adjust different levels of Nebulization rate 0.08 (closed) / 0.2 (fully opened) ml/min at consistent particle size. High nebulization rate/full open is for high viscosity medications and high breathing capacity user while low flow rate with close valve will be more appropriate for kids / infants with lower breathing capacity. Thanks to the reduction of wasted medication, VAT is also recommended for respiratory disorders such as COPD and Asthma as well as intensive use in general. Rossmax Handheld Piston Nebulizer ensures your treatments are delivered quickly, safely and conveniently making this unit ideal for all ages in health care structures like hospitals and home care. Your compressor nebulizer should be used under the supervision of a licensed physician and/or a respiratory therapist. Together with your physician and/or respiratory therapist, you can feel comfortable and confident knowing that you are obtaining the most effective inhalation treatments for your respiratory condition.