Patent Number: 8,876,838

Title: Anti-choking device

Abstract: An apparatus for use in dislodging a particle from a choking person's airway. The apparatus including a venturi vacuum pump, a source of compressed fluid and a mask. The apparatus operating such that after the mask is placed over the choking person's nose and mouth, compressed fluid flowing through the venturi vacuum pump generates a low pressure region in the mask and correspondingly the person's airway which dislodges the particle.

Inventors: Winiarski; Kevin (Swartz Creek, MI)

Assignee:

International Classification: A61D 1/12 (20060101)

Expiration Date: 2019-11-04 0:00:00