14 Introduction
Indication
The point 2 can be used for the following indications:
• Obstructive ventilation disorders (e.g., COPD)
• Restrictive ventilation disorders (e.g., scoliosis, thorax deformities)
• Neurological, muscular and neuromuscular disorders (e.g., diaphragmatic paralysis)
• Central respiratory regulation disorders
• Obstructive sleep apnoea syndrome (OSAS)
• Obesity hypoventilation syndrome (OHS)
Irrespective of the indications listed here, the device must always be used in accordance
with the physician’s individual diagnosis.
Contraindications
Risk of injury from contraindications!
Respiratory therapy may be contraindicated for certain pre-
existing conditions.
Contraindicating pre-existing conditions include:
• bullous lung diseases
• pneumothorax
• very low blood pressure
• pneumocephalus after open craniocerebral injury or other head injuries
Inflammation of the paranasal sinuses or the middle ear may be an indication to stop
the treatment. Please speak to your physician about this.