Positive pressure ventilation apparatus and positive pressure mask

A positive pressure mask, comprising:

• a mask body configured to cover a user's mouth and nostrils, the mask body having a user-contact perimeter, the mask body comprising a uniform flexion around the mask body, a flexible concertinaed portion comprising a plurality of ridges, at or adjacent to the user-contact perimeter, to allow deformable flexion which allows for and accommodates movement of a user's face in all directions during use, the plurality of ridges configured to be stacked perpendicular to the user's face, such that the plurality of ridges are configured to move away from and toward the user's face;
• a gas inlet to the mask body configured to be connected to a positive-pressure source;
• and
• two or more layers of adhesive seal positioned at the user-contact perimeter to secure the mask body to the user's face, the adhesive being positioned at an outermost portion of a user contact perimeter, the adhesive seal further comprising one or more layers, each layer comprising:
• one or more cover members, the cover members each comprising:
• at least one removable tab;
• and
• at least one perforation;
• and
• a dual-sided form carrier with adhesive material on one or both sides.

A positive pressure ventilation apparatus, comprising:

• a positive pressure mask;
• and
• a multi-layered adhesive strip stacked perpendicular to a user's face, comprising:
• an acrylate or a synthetic rubber attached to either side of a gel cushion;
• wherein each layer of the multi-layered adhesive strip is double-sided and the user may remove a top layer to reveal a cover member of a subsequent layer of the adhesive strip;
• wherein the multi-layered adhesive strip comprises:
• two or more layers of an adhesive seal positioned at a user-contact perimeter to secure the positive pressure mask to a user's face, the adhesive being positioned at an outermost portion of a user contact perimeter, the adhesive seal further comprising one or more layers, each layer comprising:
• one or more cover members, the cover members each comprising:
• at least one removable tab;
• and
• at least one perforation;
• and
• a dual-sided form carrier with adhesive material on one or both sides.