What protection do CPR breathing barriers provide?

CPR breathing barriers are specifically designed to provide a shield between the rescuer and the victim during mouth-to-mouth resuscitation. The primary purpose of these barriers is to protect the rescuer from exposure to blood and bodily fluids, which can transmit infectious diseases. By covering the victim's mouth, the barrier prevents direct contact, thus reducing the risk of the rescuer being exposed to potentially harmful substances during the resuscitation process.

In addition to safeguarding against blood and fluids, CPR breathing barriers also serve to create a sealed environment to optimize the effectiveness of rescue breaths, ensuring that the air delivered to the patient is not lost and is as effective as possible. This design feature enhances the safety and effectiveness of CPR for both the rescuer and the victim.