CA2891782A1 - Nasal seal and respiratory interface - Google Patents

Nasal seal and respiratory interface Download PDF

Info

Publication number
CA2891782A1
CA2891782A1 CA2891782A CA2891782A CA2891782A1 CA 2891782 A1 CA2891782 A1 CA 2891782A1 CA 2891782 A CA2891782 A CA 2891782A CA 2891782 A CA2891782 A CA 2891782A CA 2891782 A1 CA2891782 A1 CA 2891782A1
Authority
CA
Canada
Prior art keywords
seal
wearer
nose
headgear
nasal
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
CA2891782A
Other languages
English (en)
French (fr)
Inventor
Silas Sao Jin Siew
Amit GALGALI
Ryan Anthony GRAHAM
Mark Andrew Thompson
Olivia Marie Allan
Bruno Sintive
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 CA2891782A1 publication Critical patent/CA2891782A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • A61M16/0605Means for improving the adaptation of the mask to the patient
    • A61M16/0616Means 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • A61M16/0666Nasal cannulas or tubing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • A61M16/0683Holding devices therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • A61M16/0825Joints or connectors with ball-sockets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0087Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009Removing used or expired gases or anaesthetic vapours
    • A61M16/0093Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/06Head
    • A61M2210/0618Nose

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medicinal Preparation (AREA)
CA2891782A 2012-11-16 2013-11-15 Nasal seal and respiratory interface Pending CA2891782A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261727322P 2012-11-16 2012-11-16
US61/727,322 2012-11-16
PCT/NZ2013/000211 WO2014077708A1 (en) 2012-11-16 2013-11-15 Nasal seal and respiratory interface

Publications (1)

Publication Number Publication Date
CA2891782A1 true CA2891782A1 (en) 2014-05-22

Family

ID=50731508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2891782A Pending CA2891782A1 (en) 2012-11-16 2013-11-15 Nasal seal and respiratory interface

Country Status (10)

Country Link
US (2) US10821250B2 (cg-RX-API-DMAC7.html)
EP (2) EP2919842B1 (cg-RX-API-DMAC7.html)
JP (5) JP6716252B2 (cg-RX-API-DMAC7.html)
CN (2) CN104968387B (cg-RX-API-DMAC7.html)
AU (5) AU2013345489B2 (cg-RX-API-DMAC7.html)
BR (1) BR112015011162B1 (cg-RX-API-DMAC7.html)
CA (1) CA2891782A1 (cg-RX-API-DMAC7.html)
DE (1) DE112013005483T5 (cg-RX-API-DMAC7.html)
GB (2) GB2522582B (cg-RX-API-DMAC7.html)
WO (1) WO2014077708A1 (cg-RX-API-DMAC7.html)

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