AIRWAY EXCHANGE CATHETER
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United States of America Patent
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Issued Date -
Feb 4, 2016
app pub date -
Oct 14, 2015
filing date -
Nov 17, 2003
priority date (Note) -
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Abstract
Soft-tipped airway exchange apparatus for use when replacing an endotracheal tube in a patient with a new endotracheal tube. The apparatus comprises a polymeric catheter body sized for insertion into a passageway of the endotracheal tube, for ventilating the patient during replacement of the endotracheal tube. The catheter body has a proximal portion, a distal portion and a ventilation passageway extending longitudinally therein. The distal portion has a rigidity which is less than the rigidity of the proximal portion.
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