You could say oxygen is at the heart of the Dräger history. In - TopicsExpress



          

You could say oxygen is at the heart of the Dräger history. In the 19th century there was a need to merge proper anesthetic administration while controlling oxygen supply during procedures. In 1899, Bernhard Dräger developed an oxygen/hydrogen machine, with a high-pressure manometer to fill the exact fill level in oxygen tanks — crucial for those that depend on oxygen from a tank. Take a look at Johann Heinrich Dräger testing one of our first oxygen inhalation machines. More in our history brochure on page 7: bit.ly/1oJaqRm
Posted on: Wed, 18 Jun 2014 14:08:00 +0000

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