JP4131788B2 - 呼吸用気体絶対湿度センサの出力を補間するシステム及び方法 - Google Patents

呼吸用気体絶対湿度センサの出力を補間するシステム及び方法 Download PDF

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Publication number
JP4131788B2
JP4131788B2 JP2001321954A JP2001321954A JP4131788B2 JP 4131788 B2 JP4131788 B2 JP 4131788B2 JP 2001321954 A JP2001321954 A JP 2001321954A JP 2001321954 A JP2001321954 A JP 2001321954A JP 4131788 B2 JP4131788 B2 JP 4131788B2
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humidity
sensor
gas
absolute humidity
temperature
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Japanese (ja)
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JP2002286677A (ja
JP2002286677A5 (https=
Inventor
ジョン シーキンス ポール
デイビッド スミス マルコルム
プラサンギカ アベイシンエ カウマリ
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フィッシャー アンド ペイケル ヘルスケア リミテッド
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • 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
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Air Humidification (AREA)
JP2001321954A 2000-10-20 2001-10-19 呼吸用気体絶対湿度センサの出力を補間するシステム及び方法 Expired - Lifetime JP4131788B2 (ja)

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Application Number Priority Date Filing Date Title
NZ50768200 2000-10-20
NZ507682 2000-10-20

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JP2007235125A Division JP4684270B2 (ja) 2000-10-20 2007-09-11 呼吸用気体絶対湿度センサの精度を自動的に検査するシステム及び方法

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JP2002286677A JP2002286677A (ja) 2002-10-03
JP2002286677A5 JP2002286677A5 (https=) 2005-04-07
JP4131788B2 true JP4131788B2 (ja) 2008-08-13

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JP2001321954A Expired - Lifetime JP4131788B2 (ja) 2000-10-20 2001-10-19 呼吸用気体絶対湿度センサの出力を補間するシステム及び方法
JP2007235125A Expired - Lifetime JP4684270B2 (ja) 2000-10-20 2007-09-11 呼吸用気体絶対湿度センサの精度を自動的に検査するシステム及び方法

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US (1) US6895803B2 (https=)
EP (2) EP1205747B1 (https=)
JP (2) JP4131788B2 (https=)
CN (2) CN1249429C (https=)
AT (1) ATE428109T1 (https=)
AU (1) AU782173B2 (https=)
CA (1) CA2359520C (https=)
DE (1) DE60138259D1 (https=)

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KR20210120179A (ko) * 2020-03-26 2021-10-07 (주) 씨엠테크 멸균장치 및 상기 멸균장치의 과산화수소 농도 측정방법

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KR102438554B1 (ko) * 2020-03-26 2022-08-31 (주)씨엠테크 멸균장치 및 상기 멸균장치의 과산화수소 농도 측정방법

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AU7945601A (en) 2002-05-02
JP2002286677A (ja) 2002-10-03
JP4684270B2 (ja) 2011-05-18
DE60138259D1 (de) 2009-05-20
US6895803B2 (en) 2005-05-24
US20020078733A1 (en) 2002-06-27
EP1965200A3 (en) 2008-10-29
CA2359520C (en) 2007-05-08
CN100573130C (zh) 2009-12-23
EP1205747B1 (en) 2009-04-08
CN1350177A (zh) 2002-05-22
ATE428109T1 (de) 2009-04-15
JP2007333750A (ja) 2007-12-27
CN1667400A (zh) 2005-09-14
CA2359520A1 (en) 2002-04-20
EP1205747A2 (en) 2002-05-15
CN1249429C (zh) 2006-04-05
EP1205747A3 (en) 2004-01-28
AU782173B2 (en) 2005-07-07
EP1965200A2 (en) 2008-09-03

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