Hyperpharyngeal tube
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Dec 27, 2001
app pub date -
Apr 18, 2001
filing date -
Apr 20, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hyperpharyngeal tube, in particular for intubation anesthesia, comprises a dimensionally stable tube shaft which is provided with an inflatable first cuff for sealing the oro- and nasopharynx and fixing the hyperpharyngeal tube in the pharynx, and an inflatable second cuff for sealing the esophagus. The lumen of the tube shaft is divided by a separating wall into a suction channel and a respiratory channel.
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