IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0491964
(2006-07-25)
|
등록번호 |
US-7775209
(2010-09-06)
|
우선권정보 |
DE-100 51 891(2000-10-19); DE-200 17 940 U(2000-10-19) |
발명자
/ 주소 |
- Biener, Achim
- Lang, Bernd Christoph
|
출원인 / 주소 |
- MAP Medizintechnologie GmbH
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
57 인용 특허 :
167 |
초록
▼
A breathing mask arrangement for delivering breathable gas to a patient includes a frame having an open construction that provides an annular mask retaining portion, a nasal mask having a body portion structured to be removably attachable within the mask retaining portion of the frame and a sealing
A breathing mask arrangement for delivering breathable gas to a patient includes a frame having an open construction that provides an annular mask retaining portion, a nasal mask having a body portion structured to be removably attachable within the mask retaining portion of the frame and a sealing portion structured to engage a patient's face generally along nasal bridge, cheek, and lip regions of the patient's face, a conduit member in fluid communication with the nasal mask to deliver breathable gas into a nasal breathing space of the nasal mask, and a hose connector coupled to the conduit member. The hose connector is structured to be connected to a gas delivery tube.
대표청구항
▼
The invention claimed is: 1. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion; a mask having a body portion structured to be removably attachable within the mask retaining portion of the f
The invention claimed is: 1. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion; a mask having a body portion structured to be removably attachable within the mask retaining portion of the frame and a sealing portion structured to engage a patient's face generally along nasal bridge and check regions of the patient's face, the body portion defining a front side of the mask and the sealing portion defining a rear side of the mask; a conduit member in fluid communication with the mask to deliver breathable gas into a breathing space of the mask; and a hose connector coupled to the conduit member, the hose connector structured to be connected to a gas delivery tube, wherein the body portion defines the breathing space of the mask, and when attached to the frame, the body portion forms an exterior surface exposed at the front side of the mask. 2. The breathing mask arrangement according to claim 1, wherein the body portion of the mask includes a groove to receive the open frame. 3. The breathing mask arrangement according to claim 1, wherein the body portion of the mask includes a first side including said sealing portion and a second side defining the breathing space, the first and second sides being provided on opposite sides of the open frame. 4. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having a mask retaining portion; a mask having a body portion and a sealing portion integrally formed in one piece from an elastometric material, the body portion defining a mask interior breathing chamber structured to accommodate the patient's nose and being removably attachable to the mask retaining portion of the frame, and the sealing portion structured to engage a patient's face generally along nasal bridge and check regions of the patient's face; a conduit member in fluid communication with the mask to deliver breathable gas into a breathing space of the mask; and a hose connector coupled to the conduit member, the hose connector structured to be connected to a gas delivery tube the frame being relatively rigid compared to the elastomeric material of the mask. 5. The breathing mask arrangement according to claim 4, further comprising a forehead support supporting elastomeric forehead padding that is structured to engage a patient's forehead, the forehead support being moveably coupled to the frame to allow movement of the forehead support relative to the frame along an arcuate path to thereby adjust the position of the forehead padding relative to the patient. 6. The breathing mask arrangement according to claim 5, wherein the forehead padding of the forehead support is integrally formed in one piece along with the body portion and sealing portion of the mask. 7. The breathing mask arrangement according to claim 1, wherein the mask retaining portion includes an inwardly facing retaining surface that engages an outwardly facing surface of the body portion. 8. The breathing mask arrangement according to claim 1, wherein the mask retaining portion includes a ring-shaped configuration. 9. The breathing mask arrangement according to claim 1, wherein the mask retaining portion encloses or wraps around the body portion. 10. The breathing mask arrangement according to claim 1, wherein each end of the mask retaining portion is substantially open ended. 11. The breathing mask arrangement according to claim 1, wherein the mask retaining portion includes a rectangular cross-section. 12. The breathing mask arrangement according to claim 1, wherein the body portion defines a mask interior breathing chamber. 13. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion; and a mask having a body portion defining a mask interior breathing chamber and structured to be removably attachable within the mask retaining portion of the frame and a sealing portion structured to engage a patient's face at least along nasal bridge and cheek regions of the patient's face, the body portion and sealing portion integrally formed in one piece from an elastomeric material. 14. The breathing mask arrangement according to claim 13, wherein the body portion and the sealing portion are integrally formed in one piece, and the body portion defines a mask interior breathing chamber structured to accommodate at least the patient's nose. 15. The breathing mask arrangement according to claim 13, wherein the mask retaining portion includes an inwardly facing retaining surface that engages an outwardly facing surface of the body portion. 16. The breathing mask arrangement according to claim 13, wherein the mask retaining portion includes a ring-shaped configuration. 17. The breathing mask arrangement according to claim 13, wherein the mask retaining portion encloses or wraps around the body portion. 18. The breathing mask arrangement according to claim 13, wherein each end of the mask retaining portion is substantially open ended. 19. The breathing mask arrangement according to claim 13, wherein the mask retaining portion includes a rectangular cross-section. 20. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion, the frame having a front side and a rear side; a mask having a body portion structured to be removably attachable within the mask retaining portion of the frame and a sealing portion structured to engage a patient's face, the sealing portion being oriented towards the rear side of the frame, the body portion of the mask including a circumferential groove to receive the mask retaining portion of the frame such that a selected portion of the body portion including the circumferential groove is at least partly surrounded by the retaining portion and the retaining portion defines an opening through which the selected portion is exposed towards the front side of the frame. 21. The breathing mask arrangement according to claim 20, wherein the mask retaining portion includes an inwardly facing retaining surface that engages an outwardly facing surface of the groove. 22. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion; and a mask having a body portion that defines a mask interior breathing chamber and a sealing portion structured to engage a patient's face, wherein the mask is removably attachable within the mask retaining portion of the frame such that the breathing chamber is provided on one side of the mask retaining portion and the sealing portion is provided on the opposite side of the mask retaining portion. 23. The breathing mask arrangement according to claim 22, wherein the body portion and the sealing portion are integrally formed in one piece. 24. The breathing mask arrangement according to claim 22, wherein the mask retaining portion encloses or wraps around the body portion. 25. The breathing mask arrangement according to claim 22, wherein the mask retaining portion is structured to support the sealing portion jointly with the body portion. 26. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having an open construction that provides a mask retaining portion; and a mask having a body portion that defines a mask interior breathing chamber and a sealing portion structured to engage a patient's face, the body portion and sealing portion being integrally formed in one piece from an elastomeric material, wherein the mask is removably attachable within the mask retaining portion of the frame, the mask retaining portion including a generally ring-shaped configuration that defines an inwardly facing retaining surface adapted to engage an outwardly facing side wall of the body portion. 27. The breathing mask arrangement according to claim 26, wherein the body portion and the sealing portion are integrally formed in one piece. 28. The breathing mask arrangement according to claim 26, wherein the mask retaining portion encloses or wraps around the body portion. 29. The breathing mask arrangement according to claim 26, wherein the mask retaining portion is structured to support the sealing portion jointly with the body portion. 30. The breathing mask arrangement according to claim 26, wherein the inwardly facing retaining surface faces inwardly towards the mask interior breathing chamber and the outwardly facing side wall faces outwardly away from the mask interior breathing chamber. 31. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame defining an aperture and a mask retaining portion within the aperture; a mask having a body portion and a sealing portion integrally formed in one piece, the body portion defining a mask interior breathing chamber and having a portion that is inserted within the aperture and fully surrounded by the frame, the body portion being removably attachable to the mask retaining portion of the frame, and the sealing portion structured to engage a patient's face; the frame including a pair of upper coupling structures structured to be removably connectable to an upper band arrangement of a headband assembly and a pair of lower coupling structures structured to be removably connectable to a lower band arrangement of the headband assembly for maintaining the mask arrangement in a desired position on a patient's face; the body portion including a groove into which the mask retaining portion of the frame is inserted; and a tubular connector through which a hose connection adaptor is coupled with the mask. 32. The breathing mask arrangement according to claim 31, wherein the mask retaining portion defines an inwardly facing retaining surface adapted to engage an outwardly facing side wall of the body portion. 33. The breathing mask arrangement according to claim 32, wherein the inwardly facing retaining surface faces inwardly towards the mask interior breathing chamber and the outwardly facing side wall faces outwardly away from the mask interior breathing chamber. 34. A breathing mask arrangement for delivering breathable gas to a patient, comprising: a frame having a mask retaining portion; a mask having a body portion structured to be removably attachable to the mask retaining portion of the frame and a sealing portion structured to seal around the patient's nose; a forehead support supporting forehead padding that is structured to engage a patient's forehead; a conduit member in fluid communication with the mask to deliver breathable gas into a breathing space of the mask; and a hose connector coupled to the conduit member, the hose connector structured to be connected to a gas delivery tube; the forehead support including a pair of upper coupling structures structured to be removably connectable to an upper band arrangement of a headband assembly and the frame including a pair of lower coupling structures structured to be removably connectable to a lower band arrangement of the headband assembly for maintaining the mask arrangement in a desired position on a patient's face; the forehead padding of the forehead support being integrally formed in one piece along with a cheek engaging portion. 35. The breathing mask arrangement according to claim 34, wherein the forehead support is T-shaped. 36. The breathing mask arrangement according to claim 34, wherein the forehead padding of the forehead support and the cheek engaging portion are made of an elastomer material. 37. The breathing mask arrangement according to claim 34, wherein the mask is a nasal mask. 38. The breathing mask arrangement according to claim 4, wherein the frame is constructed of a material different than the elastomeric material of the mask. 39. The breathing mask arrangement according to claim 4, wherein gas discharge openings are provided on the elastomeric material. 40. The breathing mask arrangement according to claim 4, wherein the mask interior breathing chamber is formed substantially by the elastomeric material of the body portion and the sealing portion. 41. The breathing mask arrangement according to claim 4, wherein the body portion passes through the mask retaining portion. 42. The breathing mask arrangement according to claim 4, wherein the frame includes a pair of upper coupling structures structured to be removably connectable to an upper band arrangement of a headband assembly and a pair of lower coupling structures structured to be removably connectable to a lower band arrangement of the headband assembly for maintaining the mask arrangement in a desired position on a patients face.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.