WO2003082406A3 - Nasal mask - Google Patents

Nasal mask Download PDF

Info

Publication number
WO2003082406A3
WO2003082406A3 PCT/US2003/008773 US0308773W WO03082406A3 WO 2003082406 A3 WO2003082406 A3 WO 2003082406A3 US 0308773 W US0308773 W US 0308773W WO 03082406 A3 WO03082406 A3 WO 03082406A3
Authority
WO
WIPO (PCT)
Prior art keywords
central body
nasal mask
gas inlet
forehead support
mask
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2003/008773
Other languages
French (fr)
Other versions
WO2003082406A2 (en
Inventor
Mark E Rosenkranz
Tom Sprinkle
Mary B Whitesel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Invacare Corp
Original Assignee
Invacare Corp
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 Invacare Corp filed Critical Invacare Corp
Priority to EP03745562.3A priority Critical patent/EP1487543B1/en
Priority to AU2003225926A priority patent/AU2003225926B2/en
Priority to NZ533321A priority patent/NZ533321A/en
Priority to CA2469318A priority patent/CA2469318C/en
Publication of WO2003082406A2 publication Critical patent/WO2003082406A2/en
Publication of WO2003082406A3 publication Critical patent/WO2003082406A3/en
Priority to NO20042275A priority patent/NO20042275L/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • 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. ventilators; 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. ventilators; 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. ventilators; 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
    • A61M16/0622—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 having an underlying cushion
    • 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. ventilators; 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. ventilators; 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
    • A61M16/0644—Means for improving the adaptation of the mask to the patient with forehead support having the means for adjusting its position
    • A61M16/065—Means for improving the adaptation of the mask to the patient with forehead support having the means for adjusting its position 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/43—General characteristics of the apparatus making noise when used correctly
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

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 nasal mask assembly (10) for preferred use in CPAP treatment. The mask assembly (10) comprises a central body (16), a face cushion (14), a forehead support (20) and a gas inlet (18). The gas inlet (18) is rotatably connected to the central body (16), and the forehead support (20) is pivotally connected to the central body (16). A method of using such a mask is also provided.
PCT/US2003/008773 2002-03-22 2003-03-22 Nasal mask Ceased WO2003082406A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP03745562.3A EP1487543B1 (en) 2002-03-22 2003-03-22 Nasal mask
AU2003225926A AU2003225926B2 (en) 2002-03-22 2003-03-22 Nasal mask
NZ533321A NZ533321A (en) 2002-03-22 2003-03-22 Nasal mask
CA2469318A CA2469318C (en) 2002-03-22 2003-03-22 Nasal mask
NO20042275A NO20042275L (en) 2002-03-22 2004-06-02 Nasal mask

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36693402P 2002-03-22 2002-03-22
US60/366,934 2002-03-22

Publications (2)

Publication Number Publication Date
WO2003082406A2 WO2003082406A2 (en) 2003-10-09
WO2003082406A3 true WO2003082406A3 (en) 2004-03-18

Family

ID=28675302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/008773 Ceased WO2003082406A2 (en) 2002-03-22 2003-03-22 Nasal mask

Country Status (7)

Country Link
US (1) US7290546B2 (en)
EP (3) EP2345446B1 (en)
AU (1) AU2003225926B2 (en)
CA (2) CA2689568C (en)
NO (1) NO20042275L (en)
NZ (1) NZ533321A (en)
WO (1) WO2003082406A2 (en)

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US7341060B2 (en) 2002-04-23 2008-03-11 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US7461656B2 (en) 2003-02-21 2008-12-09 Resmed Limited Nasal assembly
US8833370B2 (en) 2002-04-23 2014-09-16 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US8875710B2 (en) 2001-10-22 2014-11-04 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
US8944061B2 (en) 2005-10-14 2015-02-03 Resmed Limited Cushion to frame assembly mechanism
US8944058B2 (en) 2002-04-23 2015-02-03 Resmed Limited Patient interface device
US8960196B2 (en) 2007-01-30 2015-02-24 Resmed Limited Mask system with interchangeable headgear connectors
US9027558B2 (en) 2001-09-07 2015-05-12 Resmed Limited Headgear connection assembly for a respiratory mask assembly
US9119931B2 (en) 2008-03-04 2015-09-01 Resmed Limited Mask system
US9144656B2 (en) 2001-10-22 2015-09-29 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US9259549B2 (en) 2002-01-17 2016-02-16 Resmed R&D Germany Gmbh Breathing mask arrangement and a forehead support device for same
US9375545B2 (en) 2004-06-16 2016-06-28 Resmed Limited Respiratory mask assembly
US9381316B2 (en) 2005-10-25 2016-07-05 Resmed Limited Interchangeable mask assembly
US9561340B2 (en) 2001-09-07 2017-02-07 Resmed Limited Headgear connection assembly for a respiratory mask assembly

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US6374826B1 (en) 1999-03-18 2002-04-23 Resmed Limited Mask and headgear connector
DE20017940U1 (en) 2000-10-19 2000-12-28 MAP Medizintechnik für Arzt und Patient GmbH & Co KG, 82152 Planegg Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas
AU150091S (en) 2002-01-17 2002-12-06 Resmed R&D Germany Gmbh Modular breathing mask
CN105536116A (en) 2002-09-06 2016-05-04 瑞思迈有限公司 Forehead pad for respiratory mask
US7069932B2 (en) * 2002-09-06 2006-07-04 Ric Investments, Llc. Patient interface with forehead support system
USD494675S1 (en) 2002-11-08 2004-08-17 Resmed Limited Cushion for respiratory mask
USD486227S1 (en) 2002-11-08 2004-02-03 Resmed Limited Forehead pad assembly
USD567935S1 (en) 2002-11-08 2008-04-29 Resmed Limited Portion of forehead pad
USD563548S1 (en) 2002-11-08 2008-03-04 Resmed Limited Portion of a gusseted cushion for a respiratory mask
USD545960S1 (en) * 2002-11-08 2007-07-03 Resmed Limited Portion of a forehead pad assembly
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US9561340B2 (en) 2001-09-07 2017-02-07 Resmed Limited Headgear connection assembly for a respiratory mask assembly
US9027558B2 (en) 2001-09-07 2015-05-12 Resmed Limited Headgear connection assembly for a respiratory mask assembly
US8875710B2 (en) 2001-10-22 2014-11-04 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
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US9259549B2 (en) 2002-01-17 2016-02-16 Resmed R&D Germany Gmbh Breathing mask arrangement and a forehead support device for same
US7341060B2 (en) 2002-04-23 2008-03-11 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US8833370B2 (en) 2002-04-23 2014-09-16 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US8944058B2 (en) 2002-04-23 2015-02-03 Resmed Limited Patient interface device
US9457162B2 (en) 2002-04-23 2016-10-04 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US8997742B2 (en) 2002-04-23 2015-04-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
US9421340B2 (en) 2002-04-23 2016-08-23 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
US7461656B2 (en) 2003-02-21 2008-12-09 Resmed Limited Nasal assembly
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Also Published As

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EP1487543B1 (en) 2015-12-23
EP2345447A1 (en) 2011-07-20
EP2345446A1 (en) 2011-07-20
US7290546B2 (en) 2007-11-06
EP1487543A2 (en) 2004-12-22
AU2003225926B2 (en) 2006-09-28
NZ533321A (en) 2007-05-31
AU2003225926A1 (en) 2003-10-13
NO20042275L (en) 2004-08-11
US20050011521A1 (en) 2005-01-20
EP2345446B1 (en) 2015-12-16
CA2689568C (en) 2014-02-18
CA2469318A1 (en) 2003-10-09
CA2689568A1 (en) 2003-10-09
CA2469318C (en) 2010-06-01
WO2003082406A2 (en) 2003-10-09

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