Abstract: A mask system for delivery of respiratory therapy to a patient includes a nares portion and a mouth portion and an inlet conduit connected to at least one of the nares portion and the mouth portion to deliver the pressurized, breathable gas. The mask system is adapted to selectively utilize the nares portion and/or the mouth portion in a first mode utilizing both the nares portion and the mouth portion, and in a second mode utilizing the nares portion and not utilizing the mouth portion.

Abstract: Methods and computer readable medium for queue management are disclosed. The method includes displaying a queue panel including two or more queue categories of queues. A queue is configured to include items that have at least one parameter is common. The queue panel is further configured to display activity data corresponding to queues in at least one of the two or more queue categories. The method also includes determining whether the activity data needs to be refreshed, identifying a list of queues belonging to the at least one queue category; generating a refresh request for the identified list of queues; communicating the refresh request to a remote server; receiving updated activity data from the remote server for the identified list of queues; and updating the activity data displayed in the queue panel based on the received updated activity data.

Abstract: A water reservoir for use with a respiratory pressure therapy (RPT) device includes a water reservoir base configured to hold a volume of water to be used for humidification of pressurized breathable air, the water reservoir base including a conductor plate constructed from a heat conducting material; a water reservoir lid connected to the water reservoir base, wherein the water reservoir lid and the water reservoir base are connected via a pair of joints positioned proximate a first end of the water reservoir; a retainer configured to secure the water reservoir to the water reservoir dock; a latch that secures the water reservoir lid and the water reservoir base, the latch being positioned on the water reservoir proximate a second end that is opposite to the first end; and a water reservoir inlet and a water reservoir outlet positioned on a common side of the water reservoir so as to face a common direction.

Abstract: Methods for displaying improved user interfaces are disclosed. The method includes receiving a user interface request to display a user interface of an issue tracking system from a user device. The user interface displays a plurality of objects and the user interface request includes a user identifier of a user of the user device and a user identifier of the requested user interface. The method further includes determining a time since the user last viewed the user interface, retrieving object data for the requested user interface based on the user interface identifier, retrieving activity data for the requested user interface based on the time since the user last viewed the user interface, and communicating the object data and activity data to the user device for displaying on the user device, the user device displaying the object data and displaying one or more activity indicators based on the received activity data.

Abstract: A water reservoir includes a reservoir base configured to hold a predetermined maximum volume of water to be used for humidification of pressurized breathable air, a reservoir lid pivotally connected to the reservoir base to allow the water reservoir to be movable between an open position and a closed position, the reservoir lid comprising an inlet and an outlet, and a seal configured to sealingly engage the reservoir lid and the reservoir base when the water reservoir is in the closed position, wherein the reservoir base includes an overfill protection element having an egress path for water at a predetermined location.

Abstract: A respiratory pressure therapy (RPT) device is disclosed for treatment of respiratory-related disorders. The RPT device includes a pressure generator, a pneumatic block, a chassis and a device outlet for delivering a supply of flow of gas to a patient interface. The RPT device also comprises an integrated humidifier including a water reservoir. An RPT device is also disclosed that includes a wireless data communication interface integrated with the housing and configured to connect to another device or a network.

Abstract: A patient interface assembly includes an elastomeric piece configured to receive a flow of pressurized respiratory gas and sealingly engage the patient's face. The elastomeric piece forms a plenum and includes a mouth sealing portion, a nasal sealing portion, and an anterior surface with an air inlet opening configured to be coupled to a connector and/or an air delivery tube. The patient interface assembly also includes a stiffening structure that is attached to the anterior surface of the elastomeric piece. The stiffening structure comprises a central aperture that is sized so that the air inlet opening and a portion of the anterior surface surrounding the air inlet opening remain exposed through the central aperture. The stiffening structure is configured so that the entirety of the stiffening structure is inferior to the patient's nose in use.

Abstract: A mask system including a headgear and cushion module and a seal and frame module provided to the headgear and cushion module. The seal and frame module includes a sealing portion adapted to form a seal with the patient's face and a frame portion adapted to form a breathing chamber. The headgear and cushion module includes a cushion region adapted to support and shape the sealing portion and a headgear region adapted to support and stabilize the mask system on the patient's face.

Abstract: Methods for displaying improved user interfaces are disclosed. The method includes receiving a user interface request to display a user interface of an issue tracking system from a user device. The user interface displays a plurality of objects and the user interface request includes a user identifier of a user of the user device and a user identifier of the requested user interface. The method further includes determining a time since the user last viewed the user interface, retrieving object data for the requested user interface based on the user interface identifier, retrieving activity data for the requested user interface based on the time since the user last viewed the user interface, and communicating the object data and activity data to the user device for displaying on the user device, the user device displaying the object data and displaying one or more activity indicators based on the received activity data.

Abstract: A patient interface assembly includes an elastomeric piece configured to receive a flow of pressurized respiratory gas and sealingly engage the patient’s face. The elastomeric piece forms a plenum and includes a mouth sealing portion, a nasal sealing portion, and an anterior surface with an air inlet opening configured to be coupled to a connector and/or an air delivery tube. The patient interface assembly also includes a stiffening structure that is attached to the anterior surface of the elastomeric piece. The stiffening structure comprises a central aperture that is sized so that the air inlet opening and a portion of the anterior surface surrounding the air inlet opening remain exposed through the central aperture. The stiffening structure is configured so that the entirety of the stiffening structure is inferior to the patient’s nose in use.

Abstract: A respiratory pressure therapy (RPT) device is disclosed for treatment of respiratory-related disorders. The RPT device includes a pressure generator, a pneumatic block, a chassis and a device outlet for delivering a supply of flow of gas to a patient interface. The RPT device also comprises an integrated humidifier including a water reservoir. An RPT device is also disclosed that includes a wireless data communication interface integrated with the housing and configured to connect to another device or a network.

Abstract: An integrated respiratory pressure therapy device and humidifier for pressurising and humidifying breathable air to treat a respiratory disorder in a patient, includes a blower configured to pressurise the breathable air; a water reservoir configured to hold a volume of water to be used for humidification of the breathable air, the water reservoir comprising a water reservoir base, a water reservoir lid connected to the water reservoir base, and a compliant portion. The compliant portion is constructed from an elastomeric material and configured to seal between the water reservoir base and the water reservoir lid. A water reservoir dock forms a cavity configured to partially receive the water reservoir. The water reservoir lid includes a protrusion and the water reservoir dock includes a recess configured to releasably engage one another to secure the water reservoir to the water reservoir dock.

Abstract: A mask system for delivery of respiratory therapy to a patient includes a nares portion and a mouth portion and an inlet conduit connected to at least one of the nares portion and the mouth portion to deliver the pressurized, breathable gas. The mask system is adapted to selectively utilize the nares portion and/or the mouth portion in a first mode utilizing both the nares portion and the mouth portion, and in a second mode utilizing the nares portion and not utilizing the mouth portion.

Abstract: A patient interface includes a cushion configured to sealingly engage the patient's face, a support structure configured to support the cushion, the support structure being more rigid than the cushion, a plenum chamber formed at least in part by the cushion, and a connector configured to convey the pressurized respiratory gas to the plenum chamber. The connector includes a first portion formed from a first material and adapted to removably connect to the support structure. A plurality of vent holes are formed on the first portion. The connector also includes a continuous flexible portion that is formed from a second material, is more flexible than the first portion, and is configured to flex to permit engagement and disengagement of the first portion. The continuous flexible portion comprises a pair of opposing release buttons that are configured to be inwardly flexed to allow release of the connector from the support structure.

Abstract: Methods for displaying improved user interfaces are disclosed. The method includes receiving a user interface request to display a user interface of an issue tracking system from a user device. The user interface displays a plurality of objects and the user interface request includes a user identifier of a user of the user device and a user identifier of the requested user interface. The method further includes determining a time since the user last viewed the user interface, retrieving object data for the requested user interface based on the user interface identifier, retrieving activity data for the requested user interface based on the time since the user last viewed the user interface, and communicating the object data and activity data to the user device for displaying on the user device, the user device displaying the object data and displaying one or more activity indicators based on the received activity data.

Abstract: A water reservoir includes a water reservoir base configured to hold a volume of water to be used for humidification of pressurized breathable air, a water reservoir lid connected to the water reservoir base, and a compressible resilient portion configured to seal between the water reservoir base and the water reservoir lid. The base and the lid are movable relative to one another when connected whilst maintaining sealing therebetween due to the compressible resilient portion. A retainer is configured to secure the water reservoir to a water reservoir dock, and has a protrusion or recess to releasably engage one another when the water reservoir is received in the dock, with a reaction force to compression of the compressible resilient portion urging the protrusion and the recess into engagement with one another.

Abstract: A patient interface assembly includes a cushion assembly, and air delivery tube, and a connector assembly. The cushion assembly includes a flexible cushion including a base and a pair of nasal pillows that extend from the base and a frame that is more rigid than the flexible cushion. The connector assembly connects the air delivery tube to the cushion assembly and includes and elbow with a second end with a part spherical ball shape and a gas washout vent with a plurality of vent openings. The connector assembly also includes an elbow connector positioned in the frame. The elbow connector forms a part spherical socket shape that engages the part spherical ball shape of the elbow. The elbow connector includes an anchoring flange, which is configured to secure the flexible cushion to the elbow connector by way of the anchoring flange being inserted into the flexible cushion through a central opening in the flexible cushion.

Abstract: A patient interface for delivering breathable gas to a patient includes a mask having a sealing portion adapted to form a seal with the patient headgear adapted to secure the mask to a head of the patient and an adjustable strap assembly including a pair of straps connected to one another in a length adjustable manner.

Abstract: Methods and computer readable medium for queue management are disclosed. The method includes displaying a queue panel including two or more queue categories of queues. A queue is configured to include items that have at least one parameter is common. The queue panel is further configured to display activity data corresponding to queues in at least one of the two or more queue categories. The method also includes determining whether the activity data needs to be refreshed, identifying a list of queues belonging to the at least one queue category; generating a refresh request for the identified list of queues; communicating the refresh request to a remote server; receiving updated activity data from the remote server for the identified list of queues; and updating the activity data displayed in the queue panel based on the received updated activity data.

Abstract: Described herein are computer implemented methods and apparatus for providing an issue tracking system. The issues of the issue tracking system are associable with objects. The issues are in categories or are of types. Depending on at least one of the associations with objects and the categorisation or type, the issue tracking system provides the user with indicia representing the association of issues with a common object.