LIFEVAC
Save a Life in a Choking Emergency
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Hunter's comment
There are more than 4,000 annual deaths due to choking.
Lifevac is a portable suction cup that could help save your life.
Lifevac was developed to help clear the airway and reduce the number of choking incidents.
The valve prevents air from pushing food or objects downward, creating a one-way suction to remove the lodged food or object.
It's even designed to be used on yourself when choking: simply place the device on the mouth and pull.
Link
https://lifevac.net/?ref=steemhunt
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Hunter: 
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