CN104284691B - 确定通气期间的吸入氧气的分数的系统和方法 - Google Patents

确定通气期间的吸入氧气的分数的系统和方法 Download PDF

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CN104284691B
CN104284691B CN201380024710.1A CN201380024710A CN104284691B CN 104284691 B CN104284691 B CN 104284691B CN 201380024710 A CN201380024710 A CN 201380024710A CN 104284691 B CN104284691 B CN 104284691B
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volume
fraction
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oxygen
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CN104284691A (zh
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W·A·特鲁什切尔
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Koninklijke Philips NV
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    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • 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
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0833—Measuring rate of oxygen consumption
    • 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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • A—HUMAN NECESSITIES
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
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    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
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    • 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
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    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
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    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
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    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
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    • 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
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    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
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  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Obesity (AREA)
  • Otolaryngology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN201380024710.1A 2012-05-11 2013-04-23 确定通气期间的吸入氧气的分数的系统和方法 Active CN104284691B (zh)

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US201261645825P 2012-05-11 2012-05-11
US61/645,825 2012-05-11
PCT/IB2013/053196 WO2013168036A1 (en) 2012-05-11 2013-04-23 Systems and methods to determine the fraction of inhaled oxygen during ventilation.

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US (1) US9950132B2 (https=)
EP (1) EP2846861B1 (https=)
JP (1) JP6486821B2 (https=)
CN (1) CN104284691B (https=)
BR (1) BR112014027680A2 (https=)
RU (1) RU2014150090A (https=)
WO (1) WO2013168036A1 (https=)

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CN113613617A (zh) * 2019-03-07 2021-11-05 文托拉医疗私人股份有限公司 用于确定咽喉压力和/或下食管括约肌压力的系统、设备和方法
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FR3118583B1 (fr) * 2021-01-07 2023-03-24 Lair Liquide Sa Pour L’Etude Et Lexploitation Des Procedes Georges Claude Installation de fourniture de gaz thérapeutique à un patient avec prise en compte des défauts d’étanchéité au masque
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CN101529232A (zh) * 2006-10-31 2009-09-09 Ric投资有限责任公司 用于对一种或多种气态分析物的分压力的确定进行校准的系统和方法
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CN101977649A (zh) * 2008-01-31 2011-02-16 特兰斯迈迪茨公司 用于离体肺护理的系统和方法

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WO2013168036A1 (en) 2013-11-14
EP2846861A1 (en) 2015-03-18
US20150107593A1 (en) 2015-04-23
EP2846861B1 (en) 2019-04-10
US9950132B2 (en) 2018-04-24
RU2014150090A (ru) 2016-07-10
BR112014027680A2 (pt) 2017-06-27
JP2015519119A (ja) 2015-07-09
JP6486821B2 (ja) 2019-03-20

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