This video is no longer available. The Hyattsville Volunteer Fire Department has had special pet oxygen masks available for about a decade, so Nick Seminerio didn’t hesitate to use it while responding ...

Click to open image viewer. This is an example of the U.S. Navy, Gentex MBU-23/P oxygen mask. It is designed for use in tactical aircraft for both pressure breathing and non-pressure breathing ...

If you've ever traveled on an airplane, you know that masks can drop down to supply oxygen in the case of an emergency. Airline oxygen masks have about a 15-minute supply and typically fall when an ...