Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Safety and Feasibility Study of the Chartis System in Subjects With Heterogeneous Emphysema Prior to Endobronchial Lung Volume Reduction (ELVR)
Brief Summary: The purpose of this study is to evaluate the safety and feasibility of the Chartis System in measuring air flow and pressures in isolated lung compartments in emphysema patients prior to endobronchial lung volume reduction (ELVR).