The Romsons Respirometer Lung Exerciser is a breathing exerciser. It is an innovative system designed to exercise respiration through inspiration. It is specially designed with 3 stage chambers to provide more efficient exercise to patient at a step up basis. The device is composed of a transparent main body, base and central part divided into three chambers containing three small spheres of Red, Yellow and Blue colour and a connecting tube with a mouth piece. The device is non sterile, individually packed in a box. When it comes to caring for our little ones, their health and comfort are of utmost importance. Babies are particularly susceptible to congestion and nasal block.

https://surginatal.com/brands/romsons/romsons-respirometer-lung-exerciser