Laryngeal tube
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United States of America Patent
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-
Sep 15, 1981
Grant Date -
N/A
app pub date -
Jun 15, 1979
filing date -
Jun 29, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a laryngeal tube for use in microsurgery in the region of the larynx, with simultaneous ventilation and anaesthesia, which, at its introduction end, is provided with a tube bearing an inflatable cuff, and which is also provided with an inflation channel terminating in the inside of the cuff, and also a ventilation channel terminating within the lumen of the tube, provision is made for the inflation channel (6) and the ventilation channel (7) to be connected together and stiffened.
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