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NZ605941A - Elbow for mask assembly - Google Patents

Elbow for mask assembly

Info

Publication number
NZ605941A
NZ605941A NZ60594103A NZ60594103A NZ605941A NZ 605941 A NZ605941 A NZ 605941A NZ 60594103 A NZ60594103 A NZ 60594103A NZ 60594103 A NZ60594103 A NZ 60594103A NZ 605941 A NZ605941 A NZ 605941A
Authority
NZ
New Zealand
Prior art keywords
elbow
baffle
end portion
mask
nasal breathing
Prior art date
Application number
NZ60594103A
Inventor
Amal Shirley Amarasinghe
Joanne Elizabeth Drew
Memduh Guney
Perry David Lithgow
Anthony Michael Ging
Donald Darkin
Grahame Bruce Aston
Borivoje Ljubojevic
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
Priority claimed from US10/235,846 external-priority patent/US6823869B2/en
Application filed by Resmed Ltd filed Critical Resmed Ltd
Publication of NZ605941A publication Critical patent/NZ605941A/en

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

An elbow assembly for a respiratory mask comprising an elbow (160), the elbow including: a) a first end portion (166) including a surface adapted to engage a surface of a gas delivery tube; and b) a second end portion provided to the mask. The elbow further defines: i) an inlet port (162) to deliver incoming gas in a first direction to a nasal breathing cavity defined by the mask, and ii) an exhaust port (164) separated from the inlet port by at least one baffle (161). The baffle directs the incoming gas to tum into the nasal breathing cavity, and the baffle is configured to direct exhaust gas away from the nasal breathing cavity in a substantially linear direction through the exhaust port into a vent cavity. The baffle extends beyond the second end portion.
NZ60594103A 2002-09-06 2003-09-05 Elbow for mask assembly NZ605941A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/235,846 US6823869B2 (en) 2001-09-07 2002-09-06 Mask assembly
US42469502P 2002-11-08 2002-11-08
US47492803P 2003-06-03 2003-06-03

Publications (1)

Publication Number Publication Date
NZ605941A true NZ605941A (en) 2014-07-25

Family

ID=49174817

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ60594103A NZ605941A (en) 2002-09-06 2003-09-05 Elbow for mask assembly

Country Status (2)

Country Link
JP (1) JP5795024B2 (en)
NZ (1) NZ605941A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109568756A (en) * 2018-12-29 2019-04-05 天津觉明科技有限公司 Breathing mask and ventilation therapy equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857460A (en) * 1996-03-14 1999-01-12 Beth Israel Deaconess Medical Center, Inc. Gas-sensing mask
AUPP855099A0 (en) * 1999-02-09 1999-03-04 Resmed Limited Gas delivery connection assembly
AUPQ102999A0 (en) * 1999-06-18 1999-07-08 Resmed Limited A connector for a respiratory mask and a respiratory mask
US6595207B1 (en) * 2000-09-11 2003-07-22 Southmedic Incorporated Oxygen diffuser for patient oxygen delivery system
US8439035B2 (en) * 2000-12-22 2013-05-14 Resmed Limited Flow regulation vent

Also Published As

Publication number Publication date
JP2013163076A (en) 2013-08-22
JP5795024B2 (en) 2015-10-14

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LAPS Patent lapsed