A brief history of supra-glottic airways
Skip it
This lesson is optional so if you are short on time you can skip it for now and come back to it when you have the time.
How to use the history timeline
Click through using the arrows in the content section up the top or click the sections in the timeline panel to explore a brief history of SGAs up to the conception of the LMA. Click the icon in the top right to expand to full screen and press 'Esc' on your keyboard to return to normal screen.