초록 ▼

There is disclosed an improved breathing assistance device. The breathing assistance device comprises a nasal mask, an upper mouth piece and a frame attached to the upper mouth piece. The frame is coupled to the nasal mask such that orbital movement of the nasal mask is permitted while air under pr

There is disclosed an improved breathing assistance device. The breathing assistance device comprises a nasal mask, an upper mouth piece and a frame attached to the upper mouth piece. The frame is coupled to the nasal mask such that orbital movement of the nasal mask is permitted while air under pressure is supplied to the nasal mask through the coupling. A method of using a breathing assistance device is also disclosed.

대표청구항 ▼

What is claimed is: 1. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a first fitting attached to said frame, said first fitting being adapted to mate with a second fitting on said nasal mask and to supply air under pressure through sa

What is claimed is: 1. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a first fitting attached to said frame, said first fitting being adapted to mate with a second fitting on said nasal mask and to supply air under pressure through said first and second fittings to said nasal mask; and said first and second fittings also being adapted such that one fitting can move orbitally with respect to said other fitting while mated therewith. 2. The device of claim 1, wherein said first fitting is tubular and is tapered at the portion that mates with said second fitting. 3. The device of claim 1, wherein said second fitting is tubular and is flared at the portion that mates with said first fitting. 4. The device of claim 1, wherein said first and second fittings form a ball-and-socket joint. 5. The device of claim 1 further comprising a hose for connection to a source of constant positive air pressure connected to said first fitting. 6. The device of claim 5, wherein said frame comprises a support for said hose. 7. The device of claim 6, wherein said frame supports said hose above said mask. 8. The device of claim 1, wherein said nasal mask can move orbitally with respect to said frame. 9. The device of claim 1, wherein said frame comprises a hinge intermediate said upper mouth piece and said first fitting. 10. The device of claim 1, wherein said device further comprises a cushion attached to said frame adjacent said head strap, said cushion being adapted to contact a wearer's forehead. 11. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a first tubular fitting attached to said frame, said first fitting being adapted to mate with a second tubular fitting on said nasal mask and to supply air under pressure through said first and second fittings to said nasal mask; and said first fitting being tapered at the portion that mates with said second fitting and said second fitting being flared at the portion that mates with said first fitting. 12. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a first fitting attached to said frame; a second fitting attached to said nasal mask, said first and second fitting forming a ball-and-socket joint; and said first and second fittings being adapted to supply air under pressure to said nasal mask. 13. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece, wherein said frame is coupled to said nasal mask such that said nasal mask can move orbitally and air under pressure is supplied to said nasal mask through said coupling. 14. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; and a coupling between said frame and said nasal mask adapted to supply air under pressure to said nasal mask and to permit orbital movement of said nasal mask. 15. The device of claim 14, wherein said coupling between said frame and said nasal mask is located at approximately the center of said nasal mask. 16. The device of claim 14, wherein said coupling prevents said nasal mask from moving away from a wearer's face. 17. The device of claim 14, wherein said coupling is made from rigid materials. 18. A method of wearing a device for assisted breathing comprising coupling a nasal mask to a frame attached to an upper mouth piece, wherein said upper mouth piece is operable to be inserted into a user's mouth and said frame contacts said nasal mask such that orbital movement of said mask is possible while air is supplied to said mask through said coupling. 19. The method of claim 18, wherein said frame is retained to a wearer's head at a point remote from said upper mouth piece. 20. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a first fitting attached to said frame, said first fitting being adapted to mate with a second fitting on said nasal mask and to supply air under pressure through said first and second fittings to said nasal mask; said first and second fittings also being adapted such that one fitting can move orbitally with respect to said other fitting while mated therewith; wherein said frame includes a strap attached to said frame for securing the portion of said frame remote from said upper mouth piece to the head of a user. 21. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a head strap attached to said frame at a portion opposite said upper mouth piece; a first fitting attached to said frame, said first fitting being adapted to mate with a second fitting on said nasal mask and to supply air under pressure through said first and second fittings to said nasal mask; and said first and second fittings also being adapted such that one fitting can move orbitally with respect to said other fitting while mated therewith. 22. A breathing device comprising: a nasal mask; an upper mouth piece; a frame attached to said upper mouth piece; a coupling between said frame and said nasal mask adapted to supply air under pressure to said nasal mask and to permit orbital movement of said nasal mask; and a strap attached to said frame at a portion opposite said upper mouth piece.