CA2918167C - Patient interface and aspects thereof - Google Patents

Patient interface and aspects thereof Download PDF

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Publication number
CA2918167C
CA2918167C CA2918167A CA2918167A CA2918167C CA 2918167 C CA2918167 C CA 2918167C CA 2918167 A CA2918167 A CA 2918167A CA 2918167 A CA2918167 A CA 2918167A CA 2918167 C CA2918167 C CA 2918167C
Authority
CA
Canada
Prior art keywords
strap
seal
patient interface
nasal
opening
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
CA2918167A
Other languages
English (en)
French (fr)
Other versions
CA2918167A1 (en
Inventor
Andrew Paul Maxwell Salmon
Silas Sao Jin Siew
Wen Dong Huang
Olivia Marie Allan
Mark Mclaren
Craig Robert Prentice
Arvin San Jose Gardiola
Alastair Edwin Mcauley
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43084676&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2918167(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/NZ2009/000072 external-priority patent/WO2009139647A1/en
Application filed by Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Priority to CA3017161A priority Critical patent/CA3017161A1/en
Publication of CA2918167A1 publication Critical patent/CA2918167A1/en
Application granted granted Critical
Publication of CA2918167C publication Critical patent/CA2918167C/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
    • 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
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/088—Supports for equipment on the body
    • 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)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2918167A 2009-05-12 2010-05-10 Patient interface and aspects thereof Active CA2918167C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3017161A CA3017161A1 (en) 2009-05-12 2010-05-10 Resilient band for a headgear

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZPCT/NZ2009/000072 2009-05-12
PCT/NZ2009/000072 WO2009139647A1 (en) 2008-05-12 2009-05-12 Interface
US26059009P 2009-11-12 2009-11-12
US61/260,590 2009-11-12
CA2761741A CA2761741C (en) 2009-05-12 2010-05-10 Patient interface and aspects thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2761741A Division CA2761741C (en) 2009-05-12 2010-05-10 Patient interface and aspects thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3017161A Division CA3017161A1 (en) 2009-05-12 2010-05-10 Resilient band for a headgear

Publications (2)

Publication Number Publication Date
CA2918167A1 CA2918167A1 (en) 2010-11-18
CA2918167C true CA2918167C (en) 2018-10-23

Family

ID=43084676

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2918167A Active CA2918167C (en) 2009-05-12 2010-05-10 Patient interface and aspects thereof
CA3017161A Pending CA3017161A1 (en) 2009-05-12 2010-05-10 Resilient band for a headgear
CA2761741A Active CA2761741C (en) 2009-05-12 2010-05-10 Patient interface and aspects thereof

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA3017161A Pending CA3017161A1 (en) 2009-05-12 2010-05-10 Resilient band for a headgear
CA2761741A Active CA2761741C (en) 2009-05-12 2010-05-10 Patient interface and aspects thereof

Country Status (10)

Country Link
EP (4) EP4406579B1 (enExample)
JP (7) JP5798111B2 (enExample)
CN (8) CN106581836A (enExample)
AU (1) AU2010246985B2 (enExample)
BR (1) BRPI1012207B8 (enExample)
CA (3) CA2918167C (enExample)
DE (1) DE112010001994T5 (enExample)
ES (2) ES2637616T3 (enExample)
GB (4) GB2506304B (enExample)
WO (1) WO2010131189A1 (enExample)

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