GUEDEL PATTERN AIRWAY

Oropharyngeal and nasopharyngeal aviation routes are aides that can be utilized to obtain/maintain an open aviation route. An oropharyngeal aviation route (OPA) is additionally known as an verbal aviation route or Guedel design aviation route or essentially Guedel airway (named after the initial architect Arthur Guedel).2 The nasopharyngeal aviation route (NPA) is additionally called a nasal aviation route, NPAT (nasopharyngeal aviation route tube), or nasal trumpet. Either gadget can be utilized depending on the signs for utilize and understanding circumstances.