1.Soft cushion makes it fit effectively with the cheeks of the patient.

2.High transparency of the shell facilitates the observation of clinical staff.

3.Single-used to avoid cross infection.

Used for patients to wear at the mouth and nose, conveying anesthesia mist or oxygen to the human respiratory system. 

It can be connected to the respiratory tubing of anesthesia machines and ventilators, and can also be used for respiratory and resuscitation treatment.