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Facilitates delivery of supplemental oxygen to breathing and nonbreathing patients. One-way valve and 3M(R) Filtrete(R) hydrophobic filter allow effective ventilations and provide outstanding user protection. Advantages: pre-inflated cuff allows ease of application and effective seal; distance from patient helps rescuer see chest rise and fall; can be used in CPR instruction courses to teach mouth-to-barrier rescue breathing; replaceable, disposable one-way valve and filter |
