Abstract: A cushion member for a patient interface device that includes a main body portion including a plurality of chambers and a self-sealing cap portion coupled to the main body portion. The cap portion covers each of the chambers and forms a plurality of membrane members, with each membrane member being positioned over and sealing a respective one of the chambers. The cap portion is made of a self-sealing material such that that each of the membrane members is structured to self-seal responsive to having a needle inserted through and pulled out of the membrane member. Also, an apparatus and a method for selectively adjusting the internal pressure of the chambers of such a cushion.

Abstract: A cushion member for a patient interface device that includes a main body portion including a plurality of chambers and a self-sealing cap portion coupled to the main body portion. The cap portion covers each of the chambers and forms a plurality of membrane members, with each membrane member being positioned over and sealing a respective one of the chambers. The cap portion is made of a self-sealing material such that that each of the membrane members is structured to self-seal responsive to having a needle inserted through and pulled out of the membrane member. Also, an apparatus and a method for selectively adjusting the internal pressure of the chambers of such a cushion.

Abstract: A cushion member (12, 12?, 12?) for a patient interface device (4) that includes a main body portion (34) including a plurality of chambers (48) and a self-sealing cap portion (36) coupled to the main body portion. The cap portion covers each of the chambers and forms a plurality of membrane members (52), with each membrane member being positioned over and sealing a respective one of the chambers. The cap portion is made of a self-sealing material such that that each of the membrane members is structured to self-seal responsive to having a needle inserted through and pulled out of the membrane member. Also, an apparatus and a method for selectively adjusting the internal pressure of the chambers of such a cushion.

Abstract: A patient interface device (8) includes a cushion member (16) structured to engage a face of a patient when the patient interface device is donned by a patient, and a frame assembly (14), wherein the cushion member is coupled to the frame assembly. The frame assembly including a main frame member (18) having a plurality of pocket members (32) provided therein, and a plurality of peg members (20) coupled to the main frame member, wherein each peg member includes an arm member (42) that is received and held within a respective one of the pocket members at a user selectable position, and where in movement of the peg members relative to the main frame member adjusts a size and/or shape of the patient interface device.

Abstract: A cushion member (12, 12?, 12?) for a patient interface device (4) that includes a main body portion (34) including a plurality of chambers (48) and a self-sealing cap portion (36) coupled to the main body portion. The cap portion covers each of the chambers and forms a plurality of membrane members (52), with each membrane member being positioned over and sealing a respective one of the chambers. The cap portion is made of a self-sealing material such that that each of the membrane members is structured to self-seal responsive to having a needle inserted through and pulled out of the membrane member. Also, an apparatus and a method for selectively adjusting the internal pressure of the chambers of such a cushion.

Abstract: A patient interface device (8) includes a cushion member (16) structured to engage a face of a patient when the patient interface device is donned by a patient, and a frame assembly (14), wherein the cushion member is coupled to the frame assembly. The frame assembly including a main frame member (18) having a plurality of pocket members (32) provided therein, and a plurality of peg members (20) coupled to the main frame member, wherein each peg member includes an arm member (42) that is received and held within a respective one of the pocket members at a user selectable position, and where in movement of the peg members relative to the main frame member adjusts a size and/or shape of the patient interface device.