The RC-Cornet®  is a physiotherapeutic device that helps you to build up pressure (oscillating PEP) in your lungs. This widens your lungs and helps to remove phlegm. As a result blockages in your lungs will be removed and your breathing improves.

The RC-Cornet® is widely used by patients with COPD, cystic fibrosis and other conditions of the lung. Some recommendations on the use of the RC-Cornet® by the Great Ormond Street Hospital can be found by clicking here.