A COMBINATION ARTFICIAL AIRWAY DEVICE AND ESOPHAGEAL OBTURATOR
摘要
A combination artificial airway device and esophageal obturator (10) includes a esophageal cuff (16) and supraglottic cuff (14) that are inflated in a sequence to provide quick isolation of the esophagus relative to the tracheal air passage. The supraglottic cuff is asymmetrical in shape with a wedge like or cone like shape that is ergonomically shaped for providing less trauma to the pharyngeal tissues. A pressure indicator (25) surrounds a pilot balloon (28) for continuous monitoring of the internal pressure within the cuffs (14 and 16).
申请公布号
EP1680165(A4)
申请公布日期
2008.06.11
申请号
EP20030776414
申请日期
2003.10.16
申请人
DE OLIVEIRA FORTUNA, ANIBAL;DE OLIVEIRA FORTUNA, ARMANDO