Mask for delivery of respiratory therapy to a patient and a lotion dispenser therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-016/06
A61M-035/00
A61M-016/00
A61M-016/08
출원번호
US-0288831
(2014-05-28)
등록번호
US-9566405
(2017-02-14)
발명자
/ 주소
Price, Andrew Martin
Scheiner, Rupert Christian
Kwok, Philip Rodney
Lubke, Steven John
Veliss, Lee James
Ng, Eva
출원인 / 주소
ResMed Limited
대리인 / 주소
Nixon & Vanderhye P.C.
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
A mask for delivery of respiratory therapy to a patient may include one or more of the following improvements: rigidizer provided to headgear strap, locking clip/clip receptacle headgear connection, keyed headgear buckles, lotion dispenser on frame, rotatable prongs to adjust orientation, alignment
A mask for delivery of respiratory therapy to a patient may include one or more of the following improvements: rigidizer provided to headgear strap, locking clip/clip receptacle headgear connection, keyed headgear buckles, lotion dispenser on frame, rotatable prongs to adjust orientation, alignment indicators provided to prong, cushion and/or frame, chin flap with bellows arrangement, vent holes positioned away from gas entry port, and vent holes to direct washout gas at an angle.
대표청구항▼
1. A mask for sealed delivery of a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to an entrance of a patient's airways including at least an entrance of a patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing, said
1. A mask for sealed delivery of a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to an entrance of a patient's airways including at least an entrance of a patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing, said mask comprising: a frame;a facial and nasal interface supported by the frame and configured to form a seal with a patient's face when the mask is engaged with the patient's face; anda lotion dispenser structured to dispense lotion to lubricate and/or moisturize the facial and nasal interface,wherein the facial and nasal interface includes a face-contacting surface configured to form the seal with the patient's face, and wherein the lotion dispenser is spaced away from the face-contacting surface of the facial and nasal interface. 2. A mask according to claim 1, wherein the facial and nasal interface comprises two nasal prongs adapted to form a seal with a patient's nasal passages when the mask is mounted to the patient's face, and wherein the lotion dispenser is located between the two nasal prongs. 3. A mask according to claim 2, wherein the facial and nasal interface comprises a cushion supported by the frame and configured to form a seal around an exterior of a patient's mouth when the mask is engaged with the patient's face, and wherein the nasal prongs extend from the cushion. 4. A mask according to claim 1, wherein the lotion dispenser comprises a pocket. 5. A mask according to claim 1, wherein the lotion dispenser is located on the frame. 6. A mask according to claim 1, further comprising: headgear configured to maintain the mask in a desired position on the patient's face; anda gas washout vent configured to allow a flow of patient exhaled CO2 to an exterior of the mask to minimise rebreathing of exhaled CO2 by the patient. 7. An apparatus for treating sleep disordered breathing, the apparatus comprising: a mask according to claim 1;a source of air at positive pressure; andan air delivery tube to pass the air at positive pressure to the mask. 8. A mask for sealed delivery of a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to an entrance of a patient's airways including at least an entrance of a patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing, said mask comprising: a frame;a nasal interface including a face-contacting surface configured to form a seal with a patient's nasal passages when the mask is engaged with a patient's face; anda lotion dispenser structured to dispense lotion to lubricate and/or moisturize the nasal interface, wherein the lotion dispenser is spaced away from the face-contacting surface of the nasal interface. 9. A mask according to claim 8, further comprising a cushion supported by the frame and configured to form a seal around an exterior of a patient's mouth when the mask is engaged with the patient's face. 10. A mask according to claim 9, wherein the lotion dispenser is configured to dispense lotion to lubricate and/or moisturize the cushion. 11. A mask according to claim 10, wherein the nasal interface comprises a nasal prong extending from the cushion. 12. A mask according to claim 11, wherein the lotion dispenser is provided adjacent a base of the nasal prong and adjacent the cushion. 13. A mask according to claim 8, wherein the lotion dispenser comprises a pocket. 14. A mask according to claim 8, wherein the lotion dispenser is provided on the frame. 15. A mask according to claim 8, further comprising: headgear configured to maintain the mask in a desired position on the patient's face; anda gas washout vent configured to allow a flow of patient exhaled CO2 to an exterior of the mask to minimise rebreathing of exhaled CO2 by the patient. 16. An apparatus for treating sleep disordered breathing, the apparatus comprising: a mask according to claim 8;a source of air at positive pressure; andan air delivery tube to pass the air at positive pressure to the mask. 17. A mask for sealed delivery of a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to an entrance of a patient's airways including at least an entrance of a patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing, said mask comprising: a frame;a cushion including a face-contacting surface configured to form a seal around an exterior of a patient's mouth when the mask is engaged with a patient's face; anda lotion dispenser structured to dispense lotion to lubricate and/or moisturize the cushion, wherein the lotion dispenser is spaced away from the face-contacting surface of the cushion. 18. A mask according to claim 17 further comprising a nasal interface comprising two nasal prongs adapted to form a seal with a patient's nasal passages when the mask is mounted to the patient's face, and the lotion dispenser is located adjacent the two prongs. 19. A mask according to claim 17, wherein the lotion dispenser comprises a pocket. 20. A mask according to claim 17, wherein the lotion dispenser is located on the frame. 21. A mask according to claim 17, further comprising: headgear configured to maintain the mask in a desired position on the patient's face; anda gas washout vent configured to allow a flow of patient exhaled CO2 to an exterior of the mask to minimise rebreathing of exhaled CO2 by the patient. 22. An apparatus for treating sleep disordered breathing, the apparatus comprising: a mask according to claim 17;a source of air at positive pressure; andan air delivery tube to pass the air at positive pressure to the mask. 23. A mask according to claim 1, wherein the facial and nasal interface comprises two nasal prongs adapted to form a seal with a patient's nasal passages and a cushion adapted to form a seal around an exterior of a patient's mouth, and the lotion dispenser is located generally between the nasal prongs and the cushion.
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이 특허에 인용된 특허 (17)
Ging, Anthony M.; Nasr, Saad, Ergonomic and adjustable respiratory mask assembly with headgear assembly.
Kwok, Philip R.; Gunaratnam, Michael K.; Lithgow, Perry D.; Harrison, Jonathan P.; Liston, Jonathan L.; Matchett, Robert S.; Styles, Robert E., Forehead support for facial mask.
Trimble Russell L. (Overland Park KS) Dolida Roger J. (Kingwood TX) Rose Frederick R. (Overland Park KS) Metzler Philip M. (Overland Park KS), Nasal puff with adjustable sealing means.
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