​ Conditions: Pulmonary Infection; Pulmonary Nodule; Endotracheal Tumour; Bronchiectasis

Interventions: Device: the COMBO Endoscopy Oropharyngeal Airway

Sponsors: Zhejiang University

Recruiting Conditions: Pulmonary Infection; Pulmonary Nodule; Endotracheal Tumour; Bronchiectasis
Interventions: Device: the COMBO Endoscopy Oropharyngeal Airway
Sponsors: Zhejiang University
Recruiting