This valve lets the air flow through while performing CPR and at the same time closes for the air coming from the patient as well as liquids. The clear vinyl face shield allows the rescuer to visually check for patient’s face and lip color but still prevents contact with the patient’s saliva, vomit or blood.
The AMBU Res-Cue Key can be used for children and adults. While performing CPR the face shield has 2 elastic ear bands that will hold the shield in place. These face shields are packaged with a key ring which makes them available at all times. Every staff member of a school should have the AMBU Res-Cue Key.