• Made of non—toxic polyethylene.
• Color—coated for size identification.
This product is suitable for clinical patients with airway obstruction, maintain airway patency.
The product is composed of a tube body, inner tube of bite plug (no bite). The tube body and the polyethylene material used by bite plug tube medical grade (PE), polypropylene (PP) material. Product sterility, If the use of ethylene oxide sterilization, ethylene oxide residue in the factory should be less than 10μg/g.
1. In the insert oropharyngeal airway before reaching the depth of anesthesia satisfaction, in order to suppress the throat reflex.
2. Select the appropriate oropharyngeal airway.
3.Open the patient's mouth, and placed in on the root of the tongue, tongue upward, left posterior pharyngeal wall and the oropharyngeal airway into the mouth, until the end of 1 prominent incisors 1- 2cm, the front end of the oropharyngeal airway will reach the oropharyngeal wall.
4. Both hands hold the jaw, tongue left posterior pharyngeal wall, Then the flange of the two side of the thumb is placed in the hands of the edge of the oropharyngeal airway, push down at least 2cm, Flange until the oropharyngeal airway reaches above the lip.
5. Relax the condyle of the mandible, and make it back to the temporomandibular joint. The oral examination, in order to prevent the tongue or lip is clamped between the teeth and oropharyngeal airway.