Transpharyngeal 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 -
Jan 24, 2002
app pub date -
Dec 21, 2000
filing date -
Dec 24, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A transpharyngeal tube for intubation anaesthesia which includes an inherently stable tube shaft with an inflatable pharyngeal cuff for blocking the pharynx and an inflatable esophageal cuff for blocking the esophagus. One shaft end of the tube shaft facing the esophagus is provided with a tube tip of an easily deformable material which is softer than that of the tube shaft. Strain of the patient when contacting an inner wall of the esophagus with the tube tip has been further reduced.
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Family
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