CA3017838A1 - Respiratory mask system - Google Patents

Respiratory mask system Download PDF

Info

Publication number
CA3017838A1
CA3017838A1 CA3017838A CA3017838A CA3017838A1 CA 3017838 A1 CA3017838 A1 CA 3017838A1 CA 3017838 A CA3017838 A CA 3017838A CA 3017838 A CA3017838 A CA 3017838A CA 3017838 A1 CA3017838 A1 CA 3017838A1
Authority
CA
Canada
Prior art keywords
yoke
seal
frame
channel
wall
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.)
Pending
Application number
CA3017838A
Other languages
English (en)
French (fr)
Inventor
Melissa Catherine Bornholdt
Jonathan Mark Downey
Bruce Michael WALLS
Adam Luke GILBERT
Janine Elizabeth COLLINS
Chris Onin Limpin HIPOLITO
Thomas Mark Richardson
Silas Sao Jin Siew
James Patrick O'connor
Christopher John LARGE
Tony William Spear
Matthew Roger Stephenson
Paul Mathew Freestone
Jake Baker HOCKING
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.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and Paykel Healthcare 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 Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of CA3017838A1 publication Critical patent/CA3017838A1/en
Pending 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
    • 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
    • A61M16/0666—Nasal cannulas or tubing

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Materials For Photolithography (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
CA3017838A 2016-03-15 2017-03-15 Respiratory mask system Pending CA3017838A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662308654P 2016-03-15 2016-03-15
US62/308,654 2016-03-15
US201662324139P 2016-04-18 2016-04-18
US62/324,139 2016-04-18
US201662402301P 2016-09-30 2016-09-30
US62/402,301 2016-09-30
PCT/NZ2017/050025 WO2017160166A1 (en) 2016-03-15 2017-03-15 Respiratory mask system

Publications (1)

Publication Number Publication Date
CA3017838A1 true CA3017838A1 (en) 2017-09-21

Family

ID=59851790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3017838A Pending CA3017838A1 (en) 2016-03-15 2017-03-15 Respiratory mask system

Country Status (8)

Country Link
US (2) US11083862B2 (enExample)
EP (2) EP4241815A3 (enExample)
JP (3) JP6990808B2 (enExample)
CN (3) CN113198079B (enExample)
AU (3) AU2017235839B2 (enExample)
CA (1) CA3017838A1 (enExample)
SG (2) SG11201807938YA (enExample)
WO (1) WO2017160166A1 (enExample)

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USD901003S1 (en) 2018-04-09 2020-11-03 Fisher & Paykel Healthcare Limited Direct nasal mask assembly
CN119258353A (zh) * 2018-09-12 2025-01-07 费雪派克医疗保健有限公司 用于呼吸患者接口的鼻部密封件
CN113038983A (zh) 2018-11-05 2021-06-25 斐雪派克医疗保健有限公司 用于呼吸治疗面罩或接口的头戴具的定向调整机构
AU2019388414B2 (en) * 2018-11-26 2025-06-26 Fisher & Paykel Healthcare Limited Diffuser for a component of a respiratory therapy system
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JP7423746B2 (ja) * 2019-07-22 2024-01-29 レスメド・プロプライエタリー・リミテッド 患者インターフェース
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Also Published As

Publication number Publication date
CN113198079B (zh) 2024-03-22
EP4241815A2 (en) 2023-09-13
JP7763616B2 (ja) 2025-11-04
CN113198078B (zh) 2025-05-02
EP3429670A1 (en) 2019-01-23
EP4241815A3 (en) 2023-11-08
CN113198078A (zh) 2021-08-03
SG10202009007RA (en) 2020-10-29
US11083862B2 (en) 2021-08-10
WO2017160166A1 (en) 2017-09-21
JP2021180889A (ja) 2021-11-25
AU2017235839B2 (en) 2022-03-24
JP2024084828A (ja) 2024-06-25
JP2019509161A (ja) 2019-04-04
AU2022204375B2 (en) 2024-10-03
EP3429670A4 (en) 2019-11-13
EP3429670B1 (en) 2023-05-10
SG11201807938YA (en) 2018-10-30
AU2024279876A1 (en) 2025-01-16
US20190151592A1 (en) 2019-05-23
JP6990808B2 (ja) 2022-01-12
US20210330923A1 (en) 2021-10-28
CN113198079A (zh) 2021-08-03
CN109152904B (zh) 2021-05-28
AU2022204375A1 (en) 2022-07-14
CN109152904A (zh) 2019-01-04
AU2017235839A1 (en) 2018-10-04
US12465713B2 (en) 2025-11-11

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Effective date: 20220309

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EEER Examination request

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EEER Examination request

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