摘要:
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.
摘要:
A patient interface to provide breathable gas to a patient, comprising: a plenum chamber assembly, comprising: a nasal plenum chamber at least partly defining an upper gas chamber; an oral plenum chamber at least partly defining a lower gas chamber; and a decoupling structure at least partly connecting the nasal plenum chamber and the oral plenum chamber and at least party defining a flow path; a top plate including at least one connection feature configured to releasably retain a first portion of a positioning and stabilising structure; and a faceplate configured to releasably retain a second portion of a positioning and stabilising structure.
摘要:
A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.
摘要:
A mask system includes a cushion for a mask that seals at its upper extent in a region of the nose that is generally above the tip of the nose or pronasale, and extends across a portion of the cartilaginous framework, alar or flares of the patient's nose, e.g., not extending over or across the bone nasal bone of the patient's nose.
摘要:
A patient interface for delivering breathable gas to a patient includes a nasal prong assembly (22) including a pair of nasal prongs (24) structured to sealingly communicate with nasal passages of a patient's nose in use and headgear (25) to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps (53) and rigidizers (52) provided to respective side straps. Each rigidizer includes a first end portion that provides a connector (56) structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion (63) in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.
摘要:
The present invention relates to a frame (3310) for a patient interface (3000) for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways, the frame comprising a main body (10315), and a pair of upper arms (10320) providing a pair of opposing upper headgear connection points (10325) for attaching upper headgear straps (10230) of a positioning and stabilizing structure (3300), each upper arm extending between an eye and an ear of the patient, a pair of lower arms (10330) providing an opposing pair of lower headgear connection points (10331) for attaching lower headgear straps (10220) of the positioning and stabilizing structure, wherein each lower headgear connection point comprises a magnet (10340) structured to magnetically interface with a respective headgear clip (10210) of the respective lower headgear straps.
摘要:
A PAP system adapted for treatment of respiratory disease or sleep disordered breathing includes headgear adapted to engage a patient's head, a patient interface adapted to be secured to and sealed against a portion of a patient's face, in use, by the headgear, a flow generator adapted to be connected to the patient interface, and wherein the flow generator is adapted to be secured by a portion of the headgear to the patient's head, and an outlet tube to interconnect the flow generator and the patient interface. The patient interface includes a frame and a sealing arrangement supported by the frame. The sealing arrangement includes a seal portion, a body portion, and an inlet tube in communication with the outlet tube. The frame and the outlet tube are constructed of a relatively rigid material.