You did when you were inside the womb. Its something that you won't forget for the rest of your life.
BENJAM FRANKLIN
1911-The oxegen breather was invented. By:Dreager of German.
Forrest Bird invented the modern medical respirator.
Jacques Cousteau
The very first breathing machine was a very simple piece of equipment invented by John Mayow. The first breathing machine was made in the year of 1670.
He invented an apparatus for breathing under water.
The first modern iron lung was invented by Harvard medical researchers Philip Drinker and Luis Agassiz Shaw in 1927.
Assuming you mean Jacques Yves Cousteau - he invented the Self-Contained Underwater Breathing Apparatus (SCUBA) device.
SCUBA which stands for Self-Contained Underwater Breathing Apparatus
They were invented in the 1950's to assist polio victims in breathing when their respiratory muscles became paralyzed.
The oxygen tank, or portable breathing apparatus, was invented by Emil von Behring in 1904. It was used to provide medical oxygen therapy to patients with respiratory conditions or during surgeries.
That is incorrect! It was not invented by Jacques Cousteau! Jacques Cousteau co- developed the "Aqua Lung" The first underwater breathing apparatus! The First shark cage was invented by South Australian Great White shark attack survivor Rodney Fox, in Australia!