Skip to main content

TED-Ed

How do ventilators work? - Alex Gendler

2,658,895 Views

7,756 Questions Answered

TEDEd Animation

Let’s Begin…

In the 16th century, physician Andreas Vesalius described how a suffocating animal could be kept alive by inserting a tube into its trachea and blowing air to inflate its lungs. Today, Vesalius’s treatise is recognized as the first description of mechanical ventilation— a crucial practice in modern medicine. So how do our modern ventilators work? Alex Gendler explains the life-saving technology.

Additional Resources for you to Explore

See here for a history of mechanical ventilation, or here for a comprehensive overview of its current clinical applications. A video walkthrough of ventilator operation can be found here.

Want to learn how you can improve your community through education and civic action? Visit afterthpeanut.com to learn how you can help your local community.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Alex Gendler
Director
Igor Coric
Narrator
Addison Anderson
Storyboard Artist
Igor Coric
Animator
Igor Coric
Art Director
Igor Coric
Compositor
Igor Coric
Sound Designer
Cem Misirlioglu
Director of Production
Gerta Xhelo
Editorial Producer
Alex Rosenthal, Dan Kwartler
Producer
Bethany Cutmore-Scott
Fact-Checker
Eden Girma
Science Consultant
Melvin Sanicas, David Biello
Special Thanks
Natalie Coleman

More from Getting Under Our Skin