The morbidity curve of bronchial asthma began to rise sharply from the second half of the 20th century. Number of people living with this diagnosis has grown most significantly in the industrialized countries and regions of our planet.

Thanks to the achievements of medicine the disease has ceased to be deadly, it can be controlled and to contained. But in order to achieve the maximum effectiveness of the measures, a current monitoring of the state of the respiratory function is necessary. An effective solution to this problem is the Health Monitor.