JP7548691B2 - 呼吸用気体供給装置及びその制御方法 - Google Patents

呼吸用気体供給装置及びその制御方法 Download PDF

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Publication number
JP7548691B2
JP7548691B2 JP2019199974A JP2019199974A JP7548691B2 JP 7548691 B2 JP7548691 B2 JP 7548691B2 JP 2019199974 A JP2019199974 A JP 2019199974A JP 2019199974 A JP2019199974 A JP 2019199974A JP 7548691 B2 JP7548691 B2 JP 7548691B2
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Japan
Prior art keywords
threshold
inhalation
pressure
value
determination threshold
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JP2019199974A
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English (en)
Japanese (ja)
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JP2021069862A5 (enExample
JP2021069862A (ja
Inventor
理人 佐々木
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.)
Teijin Pharma Ltd
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Teijin Pharma Ltd
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Filing date
Publication date
Application filed by Teijin Pharma Ltd filed Critical Teijin Pharma Ltd
Priority to JP2019199974A priority Critical patent/JP7548691B2/ja
Priority to DE102020211202.9A priority patent/DE102020211202A1/de
Priority to CN202510530761.6A priority patent/CN120393202A/zh
Priority to CN202011130794.5A priority patent/CN112773986B/zh
Publication of JP2021069862A publication Critical patent/JP2021069862A/ja
Publication of JP2021069862A5 publication Critical patent/JP2021069862A5/ja
Priority to JP2023020795A priority patent/JP7509936B2/ja
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A61M16/0677—Gas-saving devices therefor
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Otolaryngology (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Fluid Mechanics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Business, Economics & Management (AREA)
  • Physiology (AREA)
  • General Business, Economics & Management (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2019199974A 2019-11-01 2019-11-01 呼吸用気体供給装置及びその制御方法 Active JP7548691B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019199974A JP7548691B2 (ja) 2019-11-01 2019-11-01 呼吸用気体供給装置及びその制御方法
DE102020211202.9A DE102020211202A1 (de) 2019-11-01 2020-09-07 Gaszufuhrvorrichtung für die atmung und steuerungsverfahrendafür
CN202510530761.6A CN120393202A (zh) 2019-11-01 2020-10-21 呼吸用气体供给装置及其控制方法
CN202011130794.5A CN112773986B (zh) 2019-11-01 2020-10-21 呼吸用气体供给装置及其控制方法
JP2023020795A JP7509936B2 (ja) 2019-11-01 2023-02-14 呼吸用気体供給装置及びその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019199974A JP7548691B2 (ja) 2019-11-01 2019-11-01 呼吸用気体供給装置及びその制御方法

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JP2023020795A Division JP7509936B2 (ja) 2019-11-01 2023-02-14 呼吸用気体供給装置及びその制御方法

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JP2021069862A JP2021069862A (ja) 2021-05-06
JP2021069862A5 JP2021069862A5 (enExample) 2022-05-23
JP7548691B2 true JP7548691B2 (ja) 2024-09-10

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JP2023020795A Active JP7509936B2 (ja) 2019-11-01 2023-02-14 呼吸用気体供給装置及びその制御方法

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JP (2) JP7548691B2 (enExample)
CN (2) CN120393202A (enExample)
DE (1) DE102020211202A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180848A1 (ja) 2017-03-27 2018-10-04 帝人ファーマ株式会社 呼吸用気体供給装置及びその制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2656530B2 (ja) * 1988-02-29 1997-09-24 帝人株式会社 呼吸用気体供給装置
JP4602643B2 (ja) * 2003-02-28 2010-12-22 帝人株式会社 呼吸同調型気体供給装置
EP1776152A2 (en) * 2004-06-04 2007-04-25 Inogen, Inc. Systems and methods for delivering therapeutic gas to patients
JP4594112B2 (ja) * 2005-01-18 2010-12-08 テルモ株式会社 酸素濃縮装置およびその制御方法
JP4796918B2 (ja) * 2006-08-10 2011-10-19 山陽電子工業株式会社 酸素濃縮ガス供給装置
US9440036B2 (en) * 2012-10-12 2016-09-13 InovaLabs, LLC Method and systems for the delivery of oxygen enriched gas
WO2015093626A1 (ja) * 2013-12-20 2015-06-25 帝人ファーマ株式会社 呼吸同調気体供給装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180848A1 (ja) 2017-03-27 2018-10-04 帝人ファーマ株式会社 呼吸用気体供給装置及びその制御方法

Also Published As

Publication number Publication date
CN112773986B (zh) 2025-08-19
JP7509936B2 (ja) 2024-07-02
JP2023053302A (ja) 2023-04-12
CN112773986A (zh) 2021-05-11
CN120393202A (zh) 2025-08-01
JP2021069862A (ja) 2021-05-06
DE102020211202A1 (de) 2021-05-06

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