| 摘要 |
The present invention relates to an oropharyngeal airway device (10,20) comprising a circumferential wall, wherein the circumferential wall comprises at least one aperture (30) in the length of the longitudinal axis of the circumferential wall. The at least one aperture is configured to allow fluid flow through the naso-pharyngeal passage when the device is inserted in a patient. A method of manufacturing the airway device is also described. |
