Extracorporeal Artificial Lungs: Co-Creating Future Technology – A Qualitative Analysis

Julia Dormann,1 Sebastian Wendt,1 Michael Dreher,2 Kelly Ansems,1 Carole Rolland,3 Jan Spillner,4 Agnieszka Szafran,1 Thomas Breuer,1 Christophe Pison,5– 7,* Tom Verbelen,8,* Carina Benstoem1,* 1Department of Intensive Care Medicine and Intermediate Care, Medical Faculty, RWTH Aachen University, Aachen, Germany; 2Department of Pneumology and Intensive Care Medicine, RWTH Aachen University, Aachen, Germany; 3Techniques de l’Ingénierie Médicale et de la Complexité (TIMC), Centre National de la Recherche Scientifique (CNRS), University Grenoble Alpes, Grenoble, France; 4Department of Thoracic Surgery, Medical Faculty, RWTH Aachen University, Aachen, Germany; 5Department of Pneumology and Physiology, CHU Grenoble Alpes; University Grenoble Alpes, Grenoble, France; 6Laboratory of Fundamental and Applied Bioenergetics, LBFA, Inserm1055, Grenoble, France; 7Département Universitaire des Patients Grenoble Alpes, University Grenoble Alpes, Grenoble, France; 8Department of Cardiovascular Sciences, KU Leuven and Department of Cardiac Surgery, University Hospitals Leuven, Leuven, Belgium*These authors contributed equally to this workCorrespondence: Carina Benstoem, Department of Intensive Care Medicine and Intermediate Care, Medical Faculty, RWTH Aachen University, Pauwelsstr. 30, Aachen, D-52074, Tel +49 241 80 38038, Fax +49 241 80 33 82182, Email cbenstoem@ukaachen.deBackground: Terminal lung diseases such as chronic obstructive pulmonary disease (COPD) and pulmonary hypertension (PH) in progression cause a large reduction in quality of life and may lead to bilateral lung transplantation (bLTx). An artificial portable lung could provide a bridge to lung transplantation, allowing patients to remain at home and mobile for longer. To advance the development of such an artificial lung, patient feedback is essential. The aim of this study is to analyze patient acceptance about an extracorporeal artificial lung and to implement these findings