JP2024518030A - 患者肺圧を測定するためのシステムおよび方法 - Google Patents

患者肺圧を測定するためのシステムおよび方法 Download PDF

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Publication number
JP2024518030A
JP2024518030A JP2023562697A JP2023562697A JP2024518030A JP 2024518030 A JP2024518030 A JP 2024518030A JP 2023562697 A JP2023562697 A JP 2023562697A JP 2023562697 A JP2023562697 A JP 2023562697A JP 2024518030 A JP2024518030 A JP 2024518030A
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JP
Japan
Prior art keywords
patient
pressure
flow
speed
insufflator
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Pending
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JP2023562697A
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English (en)
Japanese (ja)
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JP2024518030A5 (https=
Inventor
ジョセフ シポローン，
サミール サレハ アハマド，
マイケル ビー． ホームズ，
ジェイソン セスムンド，
Original Assignee
ベンテック ライフ システムズ， インコーポレイテッド
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Application filed by ベンテック ライフ システムズ， インコーポレイテッド filed Critical ベンテック ライフ システムズ， インコーポレイテッド
Publication of JP2024518030A publication Critical patent/JP2024518030A/ja
Publication of JP2024518030A5 publication Critical patent/JP2024518030A5/ja
Pending legal-status Critical Current

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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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3365—Rotational speed
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/46—Resistance or compliance of the lungs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2023562697A 2021-04-15 2022-04-14 患者肺圧を測定するためのシステムおよび方法 Pending JP2024518030A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163175405P 2021-04-15 2021-04-15
US63/175,405 2021-04-15
PCT/US2022/071729 WO2022221863A1 (en) 2021-04-15 2022-04-14 Systems and methods for measuring patient lung pressure

Publications (2)

Publication Number Publication Date
JP2024518030A true JP2024518030A (ja) 2024-04-24
JP2024518030A5 JP2024518030A5 (https=) 2025-04-18

Family

ID=83640020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023562697A Pending JP2024518030A (ja) 2021-04-15 2022-04-14 患者肺圧を測定するためのシステムおよび方法

Country Status (6)

Country Link
US (1) US20240165351A1 (https=)
EP (1) EP4323041A4 (https=)
JP (1) JP2024518030A (https=)
CN (1) CN117440847A (https=)
CA (1) CA3216818A1 (https=)
WO (1) WO2022221863A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024116894A1 (de) * 2024-06-17 2025-12-18 Drägerwerk AG & Co. KGaA Vorrichtung und Verfahren zum Erzeugen eines Vordruckes an einem Regelventil eines Beatmungsgerätes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10507116A (ja) * 1994-10-14 1998-07-14 バード プロダクツ コーポレイション ポータブル・ドラグ・コンプレッサ駆動型機械式換気装置
US6371113B1 (en) * 1996-10-10 2002-04-16 Datex-Ohmeda, Inc. Zero flow pause during volume ventilation
JP2003525647A (ja) * 1998-08-21 2003-09-02 レスピロニクス・インコーポレイテッド 被験者の呼吸器官の生体力学的動作を監視し、生体力学的動作に基づいて人工呼吸器を制御する方法及び装置
FR2939049A1 (fr) * 2008-11-28 2010-06-04 Taema Appareil de fourniture de gaz respiratoire a un patient

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568756A5 (https=) * 1973-09-07 1975-11-14 Hoffmann La Roche
JP3898251B2 (ja) * 1996-03-28 2007-03-28 スズキ株式会社 人工呼吸器のダイヤフラム中立位置制御装置
JP4597377B2 (ja) * 1999-01-15 2010-12-15 レスメド・リミテッド 固有の呼気終末陽圧に対抗して平衡状態を実現する方法及び装置
US9399109B2 (en) * 2012-03-02 2016-07-26 Breathe Technologies, Inc. Continuous positive airway pressure (CPAP) therapy using measurements of speed and pressure
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
WO2018065246A1 (en) * 2016-10-07 2018-04-12 Koninklijke Philips N.V. Estimating lung compliance and lung resistance using a pressure controlled breath to allow all respiratory muscle recoil generated pressure to vanish
US10980954B1 (en) * 2020-06-30 2021-04-20 ION-Biomimicry Patient ventilator control using constant flow and breathing triggers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10507116A (ja) * 1994-10-14 1998-07-14 バード プロダクツ コーポレイション ポータブル・ドラグ・コンプレッサ駆動型機械式換気装置
US6371113B1 (en) * 1996-10-10 2002-04-16 Datex-Ohmeda, Inc. Zero flow pause during volume ventilation
JP2003525647A (ja) * 1998-08-21 2003-09-02 レスピロニクス・インコーポレイテッド 被験者の呼吸器官の生体力学的動作を監視し、生体力学的動作に基づいて人工呼吸器を制御する方法及び装置
FR2939049A1 (fr) * 2008-11-28 2010-06-04 Taema Appareil de fourniture de gaz respiratoire a un patient

Also Published As

Publication number Publication date
WO2022221863A1 (en) 2022-10-20
US20240165351A1 (en) 2024-05-23
EP4323041A1 (en) 2024-02-21
CN117440847A (zh) 2024-01-23
CA3216818A1 (en) 2022-10-20
EP4323041A4 (en) 2025-02-26

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