History
Portex Medical (England and France) produced the first cuffless plastic 'Ivory' endotracheal tubes, in conjunction with Magill's design later adding a cuff as manufacturing techniques became more viable, these were glued on by hand to make the famous Blue-line tube copied by many other manufacturers. Mallinckrodt GmBH developed the disposable endotracheal tube and produced a plethora of design variations, adding the 'Murphy Eye' to their tubes in case of 'accidental' placement of the tube to avoid right bronchial occlusion. David S. Sheridan was one of the manufacturers of the American markets "disposable" plastic endotracheal tube now used routinely in surgery. Previously, red rubber (Rusch-Germany) tubes were used, then sterilized for re-use.
Read more about this topic: Tracheal Tube
Famous quotes containing the word history:
“I cannot be much pleased without an appearance of truth; at least of possibility—I wish the history to be natural though the sentiments are refined; and the characters to be probable, though their behaviour is excelling.”
—Frances Burney (1752–1840)
“The reverence for the Scriptures is an element of civilization, for thus has the history of the world been preserved, and is preserved.”
—Ralph Waldo Emerson (1803–1882)
“The only history is a mere question of one’s struggle inside oneself. But that is the joy of it. One need neither discover Americas nor conquer nations, and yet one has as great a work as Columbus or Alexander, to do.”
—D.H. (David Herbert)