Supporting prolonged COPD monitoring using an application for mobile devices.

COPD (chronic obstructive pulmonary disease) is the most frequent form of chronic respiratory disease. During the progress of this disease, phases of aggravation of pulmonary function (exacerbations) can occur, which reduce the quality of life. Clinical experience shows that single investigations are insufficient.

Telemonitoring and medical care supporting of patients with chronic respiratory diseases.

Experts refer to innovative telemonitoring technologies to deal with chronic respiratory diseases, especially the chronic obstructive pulmonary disease - COPD. In chronic respiratory diseases, sudden acute exacerbations may occur that can be life-threatening in some cases. Telemonitoring solutions help to detect the beginning of an impaired medical condition and can induce an adequate countermeasure in time.

Estimation of respiratory flow by means of normal lung sound.

The respiratory flow is a good indicator of sleep-related breathing disorders. Common praxis is to use a pneumotachograph as the golden standard for flow measurement. However, it does not have to be necessarily the best possible test device for long-term condition, because the device is very uncomfortable and rarely suitable for measurement during sleep.