Related Experiment Video
Updated: Oct 16, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
Published on: November 7, 2020
Strategy for Safe Bronchoscopy During the COVID-19 Pandemic
Wei-Yang Lim1, Bryan Ng2, Chun-Kiat Lee3
1Division of Respiratory and Critical Care Medicine, National University Hospital, Singapore.
Abstract:
Aerosol-generating procedures are avoided for patients with coronavirus disease 2019 (COVID-19) to lower the risk of transmission to health care providers. However, when bronchoscopy is indicated, it remains unclear whether the procedure performed while the patient is under general anesthesia leads to contamination of the surroundings and whether standard endoscopy reprocessing methods are effective in eradicating severe acute respiratory syndrome coronavirus 2. This report describes a case of bronchoscopic retrieval of a foreign body in the airway of a patient under general anesthesia who tested positive for COVID-19. The report focuses on anesthesia techniques to minimize aerosolization.
Related Concept Videos
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques
Cardiopulmonary Resuscitation II: ACLS Airway Management
Tracheostomy Suctioning I: Pre-Procedural Steps
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
Tracheostomy Suctioning II: Procedure
Tracheostomy Care I: Pre-procedural Steps
Required Equipment
The equipment necessary for tracheostomy care includes:
Endoscopic Studies I: Bronchoscopy and Thoracoscopy
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...

