Dynarex 28 Fr. Robertazzi style nasopharyngeal [NPA] airways come individually wrapped in durable, sterile packing. Flared base prevents accidental over-insertion, and soft latex free construction minimizes risk of anaphylaxis in latex sensitive patients.
Indicated for unconscious and semi-conscious patients, when intubation is not an available option, and facial trauma would contraindicate use of an oral device.