Airstop system and method

A mouthpiece for inhibiting breathing through a mouth of a user-wearer, the mouth including front teeth and lips, the mouthpiece comprising:

• a blocking sheet made of a flexible material impermeable to air, the blocking sheet configured to fit within the mouth of the user-wearer between the front teeth and the lips, the blocking sheet further configured to block air from escaping the mouth when worn between the front teeth and the lips, the blocking sheet having a sheet thickness, and also having a height, a width, a vertical center axis, and a horizontal center axis, all relative to the mouth of the user-wearer when worn;
• a relief port integrated into the blocking sheet, the relief port configured to provide a passageway through the blocking sheet, the relief port including an aperture of between 0.015 and 0.13 square inches;
• and
• a flex recess integrated into the blocking sheet and configured to allow the blocking sheet, to flex when worn between the front teeth and the lips, the flex recess including an upper notch and a lower notch opposite the upper notch relative to the height of the blocking sheet, the upper notch and the lower notch positioned proximate the vertical center axis of the blocking sheet;
• wherein the blocking sheet constructed from foam is configured to be impermeable to liquid;
• wherein the blocking sheet includes less than twelve curved edges and is malleable configured to assist with smooth insertion into the mouth of the user-wearer;
• wherein the blocking sheet is constructed from foam material configured to prevent mouth sores, to form to the shape of the mouth of the user-wearer, to flex at least enough to allow the mouth of the user-wearer to close and open comfortably;
• and
• wherein the length and height of the flexible material of the blocking sheet measures at least wide and high enough to fit comfortably in the mouth of the user-wearer;
• wherein the relief port is at least one-half-inch from the lower edge of the blocking sheet when placed in the lower front teeth and lower lip;
• and
• wherein the flex recess is V-shaped.

A method for using the mouthpiece, providing a mouthpiece for inhibiting breathing through a mouth of a user-wearer, the mouth including front teeth and lips, the mouthpiece comprising:

• a blocking sheet made of a flexible material impermeable to air, the blocking sheet configured to fit within the mouth of the user-wearer between the front teeth and the lips, the blocking sheet further configured to block air from escaping the mouth when worn between the front teeth and the lips, the blocking sheet having a sheet thickness, and also having a height, a width, a vertical center axis, and a horizontal center axis, all relative to the mouth of the user-wearer when worn;
• a relief port integrated into the blocking sheet, the relief port configured to provide a passageway through the blocking sheet, the relief port including an aperture of between 0.015 and 0.13 square inches;
• and
• a flex recess integrated into the blocking sheet and configured to allow the blocking sheet, to flex when worn between the front teeth and the lips, the flex recess including an upper notch and a lower notch opposite the upper notch relative to the height of the blocking sheet, the upper notch and the lower notch positioned proximate the vertical center axis of the blocking sheet:
• the method comprising the steps of:
• inserting a mouthpiece into a mouth of a user-wearer for improving flow from a CPAP machine;
• and
• removing the mouthpiece from the mouth of the user-wearer when desired.