Effects of Supplemental Oxygen Delivery Via Demand Versus Continuous Flow in Hypoxemic COPD Patients
Conditions
- Chronic Obstructive Pulmonary Disease
Interventions
- DEVICE: 1 continuous flow oxygen supplementation
- DEVICE: 2 demand delivery liquid oxygen supplementation
- DEVICE: 3 demand delivery oxygen supplementation via concentrator
Sponsor
Schön Klinik Berchtesgadener Land