SE0002051D0 - Läckdetektor - Google Patents

Läckdetektor

Info

Publication number
SE0002051D0
SE0002051D0 SE0002051A SE0002051A SE0002051D0 SE 0002051 D0 SE0002051 D0 SE 0002051D0 SE 0002051 A SE0002051 A SE 0002051A SE 0002051 A SE0002051 A SE 0002051A SE 0002051 D0 SE0002051 D0 SE 0002051D0
Authority
SE
Sweden
Prior art keywords
humidity level
data
sealed state
humidity
leak
Prior art date
Application number
SE0002051A
Other languages
English (en)
Inventor
Jan Hedner
Ludger Grote
Original Assignee
Jan Hedner
Ludger Grote
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jan Hedner, Ludger Grote filed Critical Jan Hedner
Priority to SE0002051A priority Critical patent/SE0002051D0/sv
Publication of SE0002051D0 publication Critical patent/SE0002051D0/sv
Priority to PCT/SE2001/001230 priority patent/WO2001091841A1/en
Priority to AU2001262867A priority patent/AU2001262867A1/en

Links

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • 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. mouth-to-mouth respiration; 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
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/3306—Optical measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
SE0002051A 2000-05-31 2000-05-31 Läckdetektor SE0002051D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0002051A SE0002051D0 (sv) 2000-05-31 2000-05-31 Läckdetektor
PCT/SE2001/001230 WO2001091841A1 (en) 2000-05-31 2001-05-31 Method and apparatus for leak detection, by analysing humidity of ventilation gas with optical means
AU2001262867A AU2001262867A1 (en) 2000-05-31 2001-05-31 Method and apparatus for leak detection, by analysing humidity of ventilation gas with optical means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002051A SE0002051D0 (sv) 2000-05-31 2000-05-31 Läckdetektor

Publications (1)

Publication Number Publication Date
SE0002051D0 true SE0002051D0 (sv) 2000-05-31

Family

ID=20279929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002051A SE0002051D0 (sv) 2000-05-31 2000-05-31 Läckdetektor

Country Status (3)

Country Link
AU (1) AU2001262867A1 (sv)
SE (1) SE0002051D0 (sv)
WO (1) WO2001091841A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
JP4975621B2 (ja) 2004-08-10 2012-07-11 レスメド・リミテッド 呼吸に適したガスのプロファイルされた供給形態での加湿のための方法及び装置
AU2006220222A1 (en) 2005-03-01 2006-09-08 Resmed Limited Recognition system for an apparatus that delivers breathable gas to a patient
NZ602615A (en) 2005-10-14 2013-06-28 Resmed Ltd Flow generator time-based message system with message delived by adjustment of gas delivery to patient
US9289571B2 (en) * 2009-12-01 2016-03-22 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
JP6543192B2 (ja) * 2012-09-28 2019-07-10 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿呼吸装置制御
US20180343938A1 (en) * 2015-11-23 2018-12-06 Georgia Tech Research Corporation Anti-Fog Ventilating Face Masks
CN111184932B (zh) * 2019-12-02 2022-09-02 湖南明康中锦医疗科技发展有限公司 呼吸支持设备漏气量检测方法及呼吸支持设备
DE102021000317A1 (de) * 2020-02-14 2021-08-19 Löwenstein Medical Technology S.A. Überwachungssystem zur Erkennung von Leckagen während einer Beatmung und Verfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765325A (en) * 1986-12-12 1988-08-23 Crutchfield Clifton D Method and apparatus for determining respirator face mask fit
EP0536978A1 (en) * 1991-10-08 1993-04-14 FISHER & PAYKEL LIMITED Humidity sensors
US5551419A (en) * 1994-12-15 1996-09-03 Devilbiss Health Care, Inc. Control for CPAP apparatus
FI97446C (sv) * 1995-05-12 1996-12-27 Instrumentarium Oy Anordning för läckagetestning vid en ventilation
JP3650647B2 (ja) * 1995-05-19 2005-05-25 山陽電子工業株式会社 気体加湿器
AUPO247496A0 (en) * 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need

Also Published As

Publication number Publication date
AU2001262867A1 (en) 2001-12-11
WO2001091841A1 (en) 2001-12-06

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