NZ700217A - Cushion for a respiratory mask assembly - Google Patents

Cushion for a respiratory mask assembly

Info

Publication number
NZ700217A
NZ700217A NZ700217A NZ70021705A NZ700217A NZ 700217 A NZ700217 A NZ 700217A NZ 700217 A NZ700217 A NZ 700217A NZ 70021705 A NZ70021705 A NZ 70021705A NZ 700217 A NZ700217 A NZ 700217A
Authority
NZ
New Zealand
Prior art keywords
cushion
face
contacting portion
mask
face contacting
Prior art date
Application number
NZ700217A
Inventor
Aaron Samuel Davidson
Patrick John Mcauliffe
Joanne Elizabeth Drew
Robert Henry Frater
Michael Kassipillai Gunaratnam
Robin Garth Hitchcock
Philip Rodney Kwok
Original Assignee
Resmed Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Resmed Ltd filed Critical Resmed Ltd
Priority claimed from NZ608551A external-priority patent/NZ608551A/en
Publication of NZ700217A publication Critical patent/NZ700217A/en

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A respiratory mask assembly for treatment of sleep disordered breathing is disclosed. The mask comprises a frame (see 12, figure 1) and a cushion (232; see also 14, figure 1) which at least in part defines a cavity. The cushion provides an aperture capable of receiving at least a patient’s nose. The cushion includes a face contacting portion (236), a non-face contacting portion (234), a gusset portion (238) connected between the face contacting portion and the non-face contacting portion, and an air delivery connection supported by the frame and adapted to connect an air delivery conduit to supply air to the cavity. The gusset portion includes an underside notch (249) and is configured so that the cushion is less stiff at a nasal bridge region. When the mask is compressed against a user’s face, the notch will cause the walls of the cushion to collapse at the weakest point, allowing further travel of the mask toward and away from the user’s face.
NZ700217A 2004-06-16 2005-06-15 Cushion for a respiratory mask assembly NZ700217A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2004579678 2004-06-16
US2004634272 2004-12-09
US2005648687 2005-02-02
NZ608551A NZ608551A (en) 2004-06-16 2005-06-15 Cushion for a respiratory mask assembly

Publications (1)

Publication Number Publication Date
NZ700217A true NZ700217A (en) 2016-11-25

Family

ID=57395708

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ700217A NZ700217A (en) 2004-06-16 2005-06-15 Cushion for a respiratory mask assembly

Country Status (1)

Country Link
NZ (1) NZ700217A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10716912B2 (en) 2015-03-31 2020-07-21 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11324908B2 (en) 2016-08-11 2022-05-10 Fisher & Paykel Healthcare Limited Collapsible conduit, patient interface and headgear connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10716912B2 (en) 2015-03-31 2020-07-21 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11904097B2 (en) 2015-03-31 2024-02-20 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11324908B2 (en) 2016-08-11 2022-05-10 Fisher & Paykel Healthcare Limited Collapsible conduit, patient interface and headgear connector

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