Patent ID: 9474873
Filing Date: 2016-10-25
CPC Classification: A61F,A61M

Claim Text:
1. A training device for treating snoring and apnea comprises: a breathing tube, wherein the breathing tube is positioned within and traverses out of a user's mouth when in use; a primary inflation chamber comprising a first airflow port and a second airflow port; a secondary inflation chamber; the breathing tube being connected to the first airflow port, wherein the breathing tube is in fluid communication with the primary inflation chamber through the first port; the secondary inflation chamber being connected atop the primary inflation chamber, wherein the secondary inflation chamber is positioned in proximity to the user's nostrils when in use and functions as a nasal airflow resistor when inflated; wherein obstruction of the user's nostrils functions to create positive pressure within the user's nasal passages; and the primary inflation chamber and the secondary inflation channel being in fluid communication with each other.