Tracheal ventilation device
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United States of America Patent
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Dec 14, 2010
Issued Date -
N/A
app pub date -
May 6, 2004
filing date -
May 15, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Tracheal ventilation device, particularly a tracheal tube, which seals the trachea in a substantially air-tight manner. The device includes a cuff that blocks the trachea below the glottis and is traversed by a ventilation cannula. The cuff is larger in its filled, freely displaceable, unrestricted state than in its filled state positioned in the trachea. The cuff is of a flexible soft film material and lies against the trachea by means of its folds. The device is adapted to the morphology of a child's larynx and is available in finely graded sizes.
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Family
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