CA3296299A1 - Patient interface for supplying a pressurized gas and nasal seal therefor - Google Patents

Patient interface for supplying a pressurized gas and nasal seal therefor

Info

Publication number
CA3296299A1
CA3296299A1 CA3296299A CA3296299A CA3296299A1 CA 3296299 A1 CA3296299 A1 CA 3296299A1 CA 3296299 A CA3296299 A CA 3296299A CA 3296299 A CA3296299 A CA 3296299A CA 3296299 A1 CA3296299 A1 CA 3296299A1
Authority
CA
Canada
Prior art keywords
supplying
pressurized gas
patient interface
nasal seal
seal therefor
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
CA3296299A
Other languages
English (en)
French (fr)
Inventor
Charles Nicolson
Matthew Robert Geoff Slight
Jeroen Hammer
Wen Dong Huang
Arvin San Jose Gardiola
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52346513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3296299(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Priority claimed from CA3154964A external-priority patent/CA3154964C/en
Publication of CA3296299A1 publication Critical patent/CA3296299A1/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
    • 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
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M2016/0661—Respiratory or anaesthetic masks with customised shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA3296299A 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor Pending CA3296299A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361847452P 2013-07-17 2013-07-17
US61/847,452 2013-07-17
US201461990328P 2014-05-08 2014-05-08
US61/990,328 2014-05-08
CA3154964A CA3154964C (en) 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA3154964A Division CA3154964C (en) 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor

Publications (1)

Publication Number Publication Date
CA3296299A1 true CA3296299A1 (en) 2026-03-02

Family

ID=52346513

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3296299A Pending CA3296299A1 (en) 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor
CA2916449A Active CA2916449C (en) 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2916449A Active CA2916449C (en) 2013-07-17 2014-07-17 Patient interface for supplying a pressurized gas and nasal seal therefor

Country Status (11)

Country Link
US (3) US10918818B2 (https=)
EP (4) EP3708210B8 (https=)
JP (5) JP6581980B2 (https=)
CN (5) CN107961427B (https=)
AU (4) AU2014290852B2 (https=)
BR (1) BR112016000457B1 (https=)
CA (2) CA3296299A1 (https=)
DE (1) DE112014003299T5 (https=)
GB (4) GB2580839C (https=)
SG (2) SG11201510561QA (https=)
WO (1) WO2015009172A1 (https=)

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Also Published As

Publication number Publication date
CA3154964A1 (en) 2015-01-22
US20240198028A1 (en) 2024-06-20
GB202005995D0 (en) 2020-06-10
JP2019217339A (ja) 2019-12-26
AU2014290852A1 (en) 2016-01-21
EP4596015A2 (en) 2025-08-06
CA2916449C (en) 2022-06-28
AU2014290852B2 (en) 2019-04-18
JP2025061012A (ja) 2025-04-10
GB2580841B (en) 2021-01-13
US11925759B2 (en) 2024-03-12
EP4151259B8 (en) 2025-10-08
EP4596015A3 (en) 2025-10-08
GB2580840A (en) 2020-07-29
US20210121654A1 (en) 2021-04-29
GB2580839B (en) 2020-12-23
CN107899120B (zh) 2022-05-03
JP7460589B2 (ja) 2024-04-02
GB2580841A (en) 2020-07-29
SG11201510561QA (en) 2016-01-28
EP3021922B1 (en) 2020-09-02
AU2021277716B2 (en) 2024-02-01
CN107961427B (zh) 2020-10-16
EP3021922A1 (en) 2016-05-25
CN114796779B (zh) 2026-02-27
JP7617330B2 (ja) 2025-01-17
CN107970512A (zh) 2018-05-01
JP6953486B2 (ja) 2021-10-27
EP3708210B1 (en) 2022-10-19
SG10201800419VA (en) 2018-02-27
GB2530943A (en) 2016-04-06
CN107970512B (zh) 2020-10-13
CN105358204B (zh) 2018-01-19
GB202005996D0 (en) 2020-06-10
GB202005994D0 (en) 2020-06-10
GB2580840B (en) 2021-01-06
JP2016524998A (ja) 2016-08-22
GB201522303D0 (en) 2016-02-03
BR112016000457B1 (pt) 2021-11-09
EP3021922A4 (en) 2017-04-05
GB2580839C (en) 2023-04-19
US20160151596A1 (en) 2016-06-02
CN107899120A (zh) 2018-04-13
EP3708210A1 (en) 2020-09-16
CA2916449A1 (en) 2015-01-22
AU2019204233A1 (en) 2019-07-04
US12576230B2 (en) 2026-03-17
US10918818B2 (en) 2021-02-16
DE112014003299T5 (de) 2016-04-21
GB2580839A (en) 2020-07-29
JP2022001284A (ja) 2022-01-06
JP2024071458A (ja) 2024-05-24
AU2019204233B2 (en) 2021-09-09
EP4151259A1 (en) 2023-03-22
AU2021277716A1 (en) 2021-12-23
CN114796779A (zh) 2022-07-29
EP3708210B8 (en) 2022-11-16
BR112016000457A2 (pt) 2017-07-25
CN105358204A (zh) 2016-02-24
AU2024202658A1 (en) 2024-05-16
CN107961427A (zh) 2018-04-27
WO2015009172A1 (en) 2015-01-22
JP6581980B2 (ja) 2019-09-25
EP4151259B1 (en) 2025-08-27
GB2530943B (en) 2020-07-08

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