Curvature-adjustable endotracheal tube
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United States of America Patent
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Jun 14, 2016
Grant Date -
Feb 13, 2014
app pub date -
Apr 27, 2012
filing date -
Apr 28, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a curvature-adjustable endotracheal tube. The curvature-adjustable endotracheal tube includes: a hollow cylindrical tube body configured to maintain a patient's airway; and a curvature-adjusting wire configured to allow an operator to freely adjust the curvature of the tube body to correspond to the curvature of the patient's airway into which the tube body is inserted. Both ends of the curvature-adjusting wire are respectively fixed to a distal portion and a proximal portion of the tube body such that the distal portion is pulled and bent when the proximal portion is bent by the operator.
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