写真素材 - A cuffed endotracheal tube which is passed through the larynx into the windpipe, using a laryngoscope , during an anaesthetic to maintain an airway and supply oxygen and inhaled anaesthetic.
A cuffed endotracheal tube which is passed through the larynx into the windpipe, using a laryngoscope , during an anaesthetic to maintain an airway and supply oxygen and inhaled anaesthetic.