JP7844481B2 - 呼吸装置のための統合及びモード切替 - Google Patents

呼吸装置のための統合及びモード切替

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Publication number
JP7844481B2
JP7844481B2 JP2023538935A JP2023538935A JP7844481B2 JP 7844481 B2 JP7844481 B2 JP 7844481B2 JP 2023538935 A JP2023538935 A JP 2023538935A JP 2023538935 A JP2023538935 A JP 2023538935A JP 7844481 B2 JP7844481 B2 JP 7844481B2
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Japan
Prior art keywords
gas
patient
respiratory
flow
mode
Prior art date
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Application number
JP2023538935A
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English (en)
Japanese (ja)
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JP2024502288A5 (https=
JP2024502288A (ja
Inventor
エイダン ロバート バージェス
マシュー ジョン ペイトン
テイラー ジェイムズ エドワーズ
ブリタニー ダイアナ スティーヴン
クレイグ カール ホワイト
サム ジェイムズ タレット
ミッチェル ライアン キャメル オクセンブリッジ
ハミッシュ エイドリアン オズボーン
サマンサ デール オールドフィールド
マン キット ジャッキー チュン
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
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Fisher and Paykel Healthcare Ltd
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Publication of JP2024502288A publication Critical patent/JP2024502288A/ja
Publication of JP2024502288A5 publication Critical patent/JP2024502288A5/ja
Application granted granted Critical
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057Pumps therefor
    • A61M16/0066Blowers or centrifugal pumps
    • AHUMAN NECESSITIES
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    • 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
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    • A61M16/01Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes specially adapted for anaesthetising
    • AHUMAN NECESSITIES
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    • A61M16/021Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022Control means therefor
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    • A61M16/085Gas sampling
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    • A61M16/20Valves specially adapted to medical respiratory devices
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    • A61M16/209Relief valves
    • AHUMAN NECESSITIES
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    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/107Filters in a path in the inspiratory path
    • AHUMAN NECESSITIES
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    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/14Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
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    • A61M2016/0027Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
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    • A61M2230/00Measuring parameters of the user
    • A61M2230/40Respiratory characteristics
    • A61M2230/43Composition of exhalation
    • A61M2230/432Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP2023538935A 2020-12-23 2021-12-22 呼吸装置のための統合及びモード切替 Active JP7844481B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063129990P 2020-12-23 2020-12-23
US202063129986P 2020-12-23 2020-12-23
US63/129,986 2020-12-23
US63/129,990 2020-12-23
PCT/IB2021/062153 WO2022137143A1 (en) 2020-12-23 2021-12-22 Integration and mode switching for respiratory apparatus

Publications (3)

Publication Number Publication Date
JP2024502288A JP2024502288A (ja) 2024-01-18
JP2024502288A5 JP2024502288A5 (https=) 2025-01-07
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