Patent application number | Description | Published |
20110220113 | Chin strap - A chin strap includes a chin cup, side straps, and rear straps. The chin strap is used to urge the patient's jaw upwards and substantially close the patient's mouth while pressurized breathable gas is delivered to the patient's nose by the mask system. | 09-15-2011 |
20110247619 | Air delivery conduit - An air delivery conduit includes a tube including a plurality of corrugations. The corrugations vary along a length of the tube to change flexibility and/or stretch characteristics of the tube in one or more specific zones. | 10-13-2011 |
20120132208 | CUSHION ASSEMBLY FOR A RESPIRATORY MASK - A mask cushion or a mask assembly therewith provides a comfortable and effective seal for provision of a gas therapy by a respiratory treatment apparatus. The mask cushion ( | 05-31-2012 |
20120204881 | PAD FOR A MASK - A cushion pad for a mask worn by a patient, includes a first side to contact skin of the patient, and a second side, opposite the first side, to contact or face the mask. The pad has a main body portion an upper attachment portion extending from a top of the main body portion, and a lower attachment portion extending from a bottom of the main body portion, the upper attachment portions adapted to attach to an upper portion of the mask and a the lower attachment portion adapted to connect to a lower portion of the mask. | 08-16-2012 |
20120234326 | MASK SYSTEM - A mask system includes a frame and a cushion provided to the frame. The frame provides a brace or fulcrum like structure about which the cushion may pivot, bend, and/or flex. | 09-20-2012 |
20130139822 | MASK SYSTEM - 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. | 06-06-2013 |
20130199537 | MASK SYSTEM - 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. | 08-08-2013 |
20130213400 | PATIENT INTERFACE SYSTEMS - A patient interface structure for delivery of respiratory therapy to a patient includes a front plate configured to conform to the shape of the patient's face; a mouth cushion defining a breathing chamber and provided to the front plate and configured to seal around the patient's mouth; and a nasal cushion configured to seal the patient's nasal airways. The nasal cushion is supported by the mouth cushion, does not contact a bridge of the patient's nose in use, and extends at least partially into the breathing chamber. A patient interface system includes a patient interface structure and a patient interface structure positioning system configured to position, stabilize and secure the patient interface structure in sealing engagement with the patient's face. | 08-22-2013 |
20130220327 | UNOBTRUSIVE NASAL MASK - 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. | 08-29-2013 |
20140102456 | AIR DELIVERY CONDUIT - An air delivery conduit ( | 04-17-2014 |
20140190486 | ULTRASONIC WELDING OF FABRICS FOR SLEEP APNEA TREATMENT - A respiratory apparatus may employ ultrasonic welds. The ultrasonic welding may be used to join a variety of headgear, mask and accessory components. This process may enhance comfort, fit and/or performance of the joined components and/or overall mask assembly. A component may be a single layer component such as a textile or fabric, or a composite or multiple layer component such as fabric and foam composites, or outer fabric layers and inner spacer fabrics. Further, a component may be a strap, some other headgear component, a mask component, an accessory component or the like. | 07-10-2014 |
20140283831 | VENT ARRANGEMENT FOR RESPIRATORY MASK - A control system ( | 09-25-2014 |