| 摘要 |
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. |
