| 摘要 |
A portable gas delivery system includes a mouthpiece or nosepiece, a gas delivery pack and a medical cannula tubing assembly. The mouthpiece has an upper region and a lower region. The upper region includes at least one nose port. The lower region includes a mouth port. The nosepiece conceals the cannula and includes at least one nose port. The gas delivery pack has a gas storage region, a gas compression region, a gas filtration region or a combination thereof. The nosepiece, allows the cannula to provide a snug fit into the nostrils forming a medical airtight delivery of oxygen to the nose. The system is adapted for use with a wireless transceiver for use with a cellular telephone or a personal music system and connected headphones. A single-sided, hollow frame conceals the mouthpiece or nosepiece and tubing assembly while attaching to a hat, eyeglass frame or ear of a user. |
