WO2006069345A3 - Cushion for patient interface - Google Patents

Cushion for patient interface Download PDF

Info

Publication number
WO2006069345A3
WO2006069345A3 PCT/US2005/046894 US2005046894W WO2006069345A3 WO 2006069345 A3 WO2006069345 A3 WO 2006069345A3 US 2005046894 W US2005046894 W US 2005046894W WO 2006069345 A3 WO2006069345 A3 WO 2006069345A3
Authority
WO
WIPO (PCT)
Prior art keywords
cushion
patient interface
respiratory mask
pleat
flexibility
Prior art date
Application number
PCT/US2005/046894
Other languages
French (fr)
Other versions
WO2006069345A2 (en
Inventor
Peter Chi Fai Ho
Derrick Andrews
Original Assignee
Ric Investments Llc
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 Ric Investments Llc filed Critical Ric Investments Llc
Priority to EP05855455.1A priority Critical patent/EP1824568B1/en
Priority to JP2007548554A priority patent/JP5009810B2/en
Priority to AU2005319034A priority patent/AU2005319034B2/en
Priority to CA2591987A priority patent/CA2591987C/en
Priority to BRPI0519130-0A priority patent/BRPI0519130A2/en
Publication of WO2006069345A2 publication Critical patent/WO2006069345A2/en
Publication of WO2006069345A3 publication Critical patent/WO2006069345A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
    • A61M16/0638—Means for improving the adaptation of the mask to the patient with forehead support in the form of a pivot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A respiratory mask (30) is provided having an outer shell (34) coupled to a cushion (32) for the delivery of a gas to a user. The cushion (32) of the respiratory mask (30) has a pleat (82) and varied wall thicknesses about the device in order to provide varying degrees of flexibility and support about the cushion (32).
PCT/US2005/046894 2004-12-22 2005-12-21 Cushion for patient interface WO2006069345A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05855455.1A EP1824568B1 (en) 2004-12-22 2005-12-21 Cushion for patient interface
JP2007548554A JP5009810B2 (en) 2004-12-22 2005-12-21 Patient interface buffer
AU2005319034A AU2005319034B2 (en) 2004-12-22 2005-12-21 Cushion for patient interface
CA2591987A CA2591987C (en) 2004-12-22 2005-12-21 Cushion for a patient interface
BRPI0519130-0A BRPI0519130A2 (en) 2004-12-22 2005-12-21 cushion for a patient interface

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63886904P 2004-12-22 2004-12-22
US60/638,869 2004-12-22
US11/312,026 2005-12-20
US11/312,026 US7237551B2 (en) 2004-12-22 2005-12-20 Cushion for a patient interface

Publications (2)

Publication Number Publication Date
WO2006069345A2 WO2006069345A2 (en) 2006-06-29
WO2006069345A3 true WO2006069345A3 (en) 2007-07-12

Family

ID=36594166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/046894 WO2006069345A2 (en) 2004-12-22 2005-12-21 Cushion for patient interface

Country Status (7)

Country Link
US (4) US7237551B2 (en)
EP (1) EP1824568B1 (en)
JP (1) JP5009810B2 (en)
AU (1) AU2005319034B2 (en)
BR (1) BRPI0519130A2 (en)
CA (1) CA2591987C (en)
WO (1) WO2006069345A2 (en)

Cited By (7)

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US8869797B2 (en) 2007-04-19 2014-10-28 Resmed Limited Cushion and cushion to frame assembly mechanism for patient interface
US8944061B2 (en) 2005-10-14 2015-02-03 Resmed Limited Cushion to frame assembly mechanism
US8960196B2 (en) 2007-01-30 2015-02-24 Resmed Limited Mask system with interchangeable headgear connectors
US9119931B2 (en) 2008-03-04 2015-09-01 Resmed Limited Mask system
US9295800B2 (en) 2005-01-12 2016-03-29 Resmed Limited Cushion for patient interface
US9381316B2 (en) 2005-10-25 2016-07-05 Resmed Limited Interchangeable mask assembly
US11969552B2 (en) 2022-06-28 2024-04-30 ResMed Pty Ltd Mask system with radially positioned vent holes

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Cited By (7)

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Publication number Priority date Publication date Assignee Title
US9295800B2 (en) 2005-01-12 2016-03-29 Resmed Limited Cushion for patient interface
US8944061B2 (en) 2005-10-14 2015-02-03 Resmed Limited Cushion to frame assembly mechanism
US9381316B2 (en) 2005-10-25 2016-07-05 Resmed Limited Interchangeable mask assembly
US8960196B2 (en) 2007-01-30 2015-02-24 Resmed Limited Mask system with interchangeable headgear connectors
US8869797B2 (en) 2007-04-19 2014-10-28 Resmed Limited Cushion and cushion to frame assembly mechanism for patient interface
US9119931B2 (en) 2008-03-04 2015-09-01 Resmed Limited Mask system
US11969552B2 (en) 2022-06-28 2024-04-30 ResMed Pty Ltd Mask system with radially positioned vent holes

Also Published As

Publication number Publication date
EP1824568A2 (en) 2007-08-29
WO2006069345A2 (en) 2006-06-29
AU2005319034B2 (en) 2011-01-27
US20070221228A1 (en) 2007-09-27
US7237551B2 (en) 2007-07-03
US9636475B2 (en) 2017-05-02
CA2591987A1 (en) 2006-06-29
EP1824568B1 (en) 2016-11-23
BRPI0519130A2 (en) 2008-12-23
CA2591987C (en) 2011-10-18
US20110155139A1 (en) 2011-06-30
US20140109912A1 (en) 2014-04-24
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AU2005319034A1 (en) 2006-06-29
US20060130844A1 (en) 2006-06-22
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US8631792B2 (en) 2014-01-21
JP2008525123A (en) 2008-07-17

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