AU2019240767B2 - Patient interface - Google Patents

Patient interface Download PDF

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Publication number
AU2019240767B2
AU2019240767B2 AU2019240767A AU2019240767A AU2019240767B2 AU 2019240767 B2 AU2019240767 B2 AU 2019240767B2 AU 2019240767 A AU2019240767 A AU 2019240767A AU 2019240767 A AU2019240767 A AU 2019240767A AU 2019240767 B2 AU2019240767 B2 AU 2019240767B2
Authority
AU
Australia
Prior art keywords
patient
seal
plenum chamber
forming structure
superior
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.)
Active
Application number
AU2019240767A
Other languages
English (en)
Other versions
AU2019240767A1 (en
Inventor
Ravikumar BALUCHAGI
Matthew Eves
Lachlan Richard Goldspink
Robin YEW
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.)
Resmed Pty Ltd
Original Assignee
Resmed Pty 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 Resmed Pty Ltd filed Critical Resmed Pty Ltd
Publication of AU2019240767A1 publication Critical patent/AU2019240767A1/en
Priority to AU2021254541A priority Critical patent/AU2021254541B2/en
Application granted granted Critical
Publication of AU2019240767B2 publication Critical patent/AU2019240767B2/en
Priority to AU2023285738A priority patent/AU2023285738B2/en
Priority to AU2025204013A priority patent/AU2025204013A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/0605—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
    • 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
    • A61M16/0057—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. 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
    • A61M16/0683—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
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction
    • 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
    • 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
    • A61M2210/0625—Mouth

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
AU2019240767A 2018-03-28 2019-03-28 Patient interface Active AU2019240767B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2021254541A AU2021254541B2 (en) 2018-03-28 2021-10-19 Patient Interface
AU2023285738A AU2023285738B2 (en) 2018-03-28 2023-12-19 Patient Interface
AU2025204013A AU2025204013A1 (en) 2018-03-28 2025-05-29 Patient Interface

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862649376P 2018-03-28 2018-03-28
US62/649,376 2018-03-28
US201862731456P 2018-09-14 2018-09-14
US62/731,456 2018-09-14
PCT/AU2019/050278 WO2019183680A1 (en) 2018-03-28 2019-03-28 Patient interface

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2021254541A Division AU2021254541B2 (en) 2018-03-28 2021-10-19 Patient Interface

Publications (2)

Publication Number Publication Date
AU2019240767A1 AU2019240767A1 (en) 2020-10-22
AU2019240767B2 true AU2019240767B2 (en) 2021-12-02

Family

ID=68059428

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2019240767A Active AU2019240767B2 (en) 2018-03-28 2019-03-28 Patient interface
AU2021254541A Active AU2021254541B2 (en) 2018-03-28 2021-10-19 Patient Interface
AU2023285738A Active AU2023285738B2 (en) 2018-03-28 2023-12-19 Patient Interface
AU2025204013A Pending AU2025204013A1 (en) 2018-03-28 2025-05-29 Patient Interface

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2021254541A Active AU2021254541B2 (en) 2018-03-28 2021-10-19 Patient Interface
AU2023285738A Active AU2023285738B2 (en) 2018-03-28 2023-12-19 Patient Interface
AU2025204013A Pending AU2025204013A1 (en) 2018-03-28 2025-05-29 Patient Interface

Country Status (8)

Country Link
US (2) US20210038848A1 (enExample)
EP (3) EP4628133A3 (enExample)
JP (3) JP7676146B2 (enExample)
CN (1) CN112292171A (enExample)
AU (4) AU2019240767B2 (enExample)
MX (2) MX2020010002A (enExample)
NZ (1) NZ766985A (enExample)
WO (1) WO2019183680A1 (enExample)

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EP4218874B1 (en) 2009-12-23 2025-11-26 Fisher & Paykel Healthcare Limited An interface
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US9934490B2 (en) * 2015-12-29 2018-04-03 Setschedule Ip Holdings, Llc System and method for transacting lead and scheduled appointment records
JP7282159B2 (ja) * 2018-08-20 2023-05-26 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
JP2022505134A (ja) 2018-10-16 2022-01-14 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
US12059528B2 (en) * 2018-10-16 2024-08-13 ResMed Pty Ltd Textile seal-forming structure with multiple curvatures
US11464932B2 (en) 2019-01-29 2022-10-11 ResMed Pty Ltd Headgear tubing for a patient interface
EP4585245A3 (en) 2019-03-28 2025-10-22 ResMed Pty Ltd Patient interface
CN114269412B (zh) 2019-06-28 2026-04-10 瑞思迈私人有限公司 管检测系统和方法
CN120361381A (zh) * 2019-07-22 2025-07-25 瑞思迈私人有限公司 患者接口
WO2021035306A1 (en) 2019-08-31 2021-03-04 ResMed Pty Ltd Dual chamber patient interface with airflow regulation
CN215916038U (zh) 2019-09-10 2022-03-01 瑞思迈私人有限公司 口鼻患者接口
WO2021046605A1 (en) 2019-09-10 2021-03-18 ResMed Pty Ltd Patient interface and positioning and stabilising structure for the patient interface
EP4076608B1 (en) * 2019-12-20 2025-01-29 Resmed Asia Pte. Ltd. Patient interface with foam cushion
CN217014964U (zh) 2020-01-14 2022-07-22 瑞思迈私人有限公司 患者接口和包括其的cpap系统
MX2022012954A (es) * 2020-04-16 2023-01-11 ResMed Pty Ltd Estructura elastomérica de formación de sello con múltiples curvaturas.
US20230293841A1 (en) * 2020-07-27 2023-09-21 Henry Gonzalez Airway mask interface apparatus
EP4188497A4 (en) * 2020-07-30 2024-08-28 ResMed Pty Ltd Seal-forming structure of patient interface with multiple sealing materials
US11213702B1 (en) * 2020-08-31 2022-01-04 ResMed Pty Ltd Hygiene mask with seal forming structure
US20230364373A1 (en) 2020-10-09 2023-11-16 ResMed Pty Ltd Heat and moisture exchanger with flexible frame for patient interface
WO2022133550A1 (en) 2020-12-23 2022-06-30 ResMed Pty Ltd Conduit connector with flow-regulating vent for patient interface
GB2638927B (en) * 2021-01-19 2025-11-26 Fisher & Paykel Healthcare Ltd Patient interface
JP2024529096A (ja) * 2021-08-09 2024-08-01 レスメド・プロプライエタリー・リミテッド 粘着面を有する患者インターフェース
EP4215235B1 (en) * 2022-01-20 2025-10-08 ResMed Asia Pte. Ltd. Stabilising structures for patient interfaces
US20240066259A1 (en) 2022-08-24 2024-02-29 ResMed Pty Ltd Methods and apparatus for increasing breathing comfort during respiratory therapy
US12214134B2 (en) * 2023-05-26 2025-02-04 Dcstar Inc Oral and nasal sealing interface pad
WO2025155723A1 (en) * 2024-01-16 2025-07-24 JD3 Labs Inc A mentum securement device and method of using the same

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CN105555345B (zh) * 2013-08-05 2018-03-30 费雪派克医疗保健有限公司 用于在提供正压呼吸治疗中使用的接口及其与面罩组件的组合
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Also Published As

Publication number Publication date
EP4628133A2 (en) 2025-10-08
AU2023285738B2 (en) 2025-04-10
EP3773843A1 (en) 2021-02-17
US20250229047A1 (en) 2025-07-17
EP3773843B1 (en) 2023-09-13
US20210038848A1 (en) 2021-02-11
JP2023155298A (ja) 2023-10-20
EP4321197B1 (en) 2025-05-28
JP2021519158A (ja) 2021-08-10
CN112292171A (zh) 2021-01-29
EP4321197A2 (en) 2024-02-14
EP4321197A3 (en) 2024-05-08
AU2019240767A1 (en) 2020-10-22
WO2019183680A1 (en) 2019-10-03
AU2025204013A1 (en) 2025-06-19
EP4321197C0 (en) 2025-05-28
JP2025036432A (ja) 2025-03-14
AU2021254541B2 (en) 2023-10-05
JP7676146B2 (ja) 2025-05-14
MX2024009619A (es) 2024-11-08
EP3773843A4 (en) 2021-12-22
AU2021254541A1 (en) 2021-11-18
MX2020010002A (es) 2021-02-15
NZ766985A (en) 2022-08-26
JP7684354B2 (ja) 2025-05-27
EP4628133A3 (en) 2025-12-31
AU2023285738A1 (en) 2024-01-18

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