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Demonstration of Factors Influencing Performance of Oxygen Delivery Devices

Check out the full post by Dr Nicholas CHrimes

2 Comments Post a comment
  1. Sheree Eaton #

    Interesting and useful information to considerūüôā

    October 17, 2013
  2. jducanto #

    I like it!

    End-tidal O2 is definitively the value to use in this assessment.

    What I would like to see (in other words, what I should film and post) is the time course of all these methods to reach a specific endpoint. ETO2 88% represents almost complete nitrogen washout according to my calculations.

    Place BVM on volunteer with tight fitting face mask–measure time to ET 88%. Repeat with different method, etc.

    Nice job, I’ll try it out when I get home from Europe in a week.

    October 19, 2013

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