


The mask is small in size and can be carried in a pocket, making it the most widely used CPR respirator in the world. It combines a low-resistance one-way valve with a waterproof filter to block liquids and secretions, and the valve and filter work together as a barrier to rescue the rescuer from the patient
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منذ 5 أيام
منذ أسبوعين
منذ 5 أيام
منذ شهر