SE9602886D0 - Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid - Google Patents

Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid

Info

Publication number
SE9602886D0
SE9602886D0 SE9602886A SE9602886A SE9602886D0 SE 9602886 D0 SE9602886 D0 SE 9602886D0 SE 9602886 A SE9602886 A SE 9602886A SE 9602886 A SE9602886 A SE 9602886A SE 9602886 D0 SE9602886 D0 SE 9602886D0
Authority
SE
Sweden
Prior art keywords
detecting
sample
sensor
variation
flowing fluid
Prior art date
Application number
SE9602886A
Other languages
English (en)
Swedish (sv)
Inventor
Goeran Skog
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9602886A priority Critical patent/SE9602886D0/xx
Publication of SE9602886D0 publication Critical patent/SE9602886D0/xx
Priority to EP97109875A priority patent/EP0833156A1/en
Priority to US08/901,569 priority patent/US6000397A/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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • 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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/103—Measuring a parameter of the content of the delivered gas the CO2 concentration
    • 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
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
    • 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
    • A61M2230/43—Composition of exhalation
    • A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)

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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE9602886A 1996-07-29 1996-07-29 Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid SE9602886D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9602886A SE9602886D0 (sv) 1996-07-29 1996-07-29 Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid
EP97109875A EP0833156A1 (en) 1996-07-29 1997-06-17 Method and device for detecting a variation in a flowing medium
US08/901,569 US6000397A (en) 1996-07-29 1997-07-28 Method and device for detecting a variation in a flowing medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602886A SE9602886D0 (sv) 1996-07-29 1996-07-29 Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid

Publications (1)

Publication Number Publication Date
SE9602886D0 true SE9602886D0 (sv) 1996-07-29

Family

ID=20403490

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602886A SE9602886D0 (sv) 1996-07-29 1996-07-29 Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid

Country Status (3)

Country Link
US (1) US6000397A (xx)
EP (1) EP0833156A1 (xx)
SE (1) SE9602886D0 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514365C2 (sv) * 1999-06-03 2001-02-12 Aneo Ab Arrangemang vid en lungventilatorisk behandling
DE10014959C1 (de) * 2000-03-25 2001-05-03 Draeger Medizintech Gmbh Vorrichtung zur Messung eines Atemgasbestandteils in einer Atemgasleitung
US6532956B2 (en) * 2000-03-30 2003-03-18 Respironics, Inc. Parameter variation for proportional assist ventilation or proportional positive airway pressure support devices
WO2004039444A1 (en) * 2002-11-01 2004-05-13 Fisher & Paykel Healthcare Limited System for sensing the delivery of gases to a patient
SE0203427D0 (sv) 2002-11-20 2002-11-20 Siemens Elema Ab Anordning för passiv gassampling
DE10360229B3 (de) * 2003-12-20 2004-12-09 Dräger Medical AG & Co. KGaA Vorrichtung und Verfahren zur Dosierung von Atemgas
US20080077035A1 (en) 2006-09-25 2008-03-27 Baker Clark R Carbon dioxide-sensing airway products and technique for using the same
EP1972356B1 (en) 2007-03-22 2011-06-29 General Electric Company System for monitoring patient's breathing action response to changes in a ventilator applied breathing support
AU2014227827B2 (en) 2013-03-15 2019-05-16 The General Hospital Corporation Inspiratory synthesis of nitric oxide
JP2019515709A (ja) * 2016-03-25 2019-06-13 ザ ジェネラル ホスピタル コーポレイション 窒化物の電気的プラズマ合成のための送達システム及び方法
SE541748C2 (en) 2017-07-10 2019-12-10 Pexa Ab System for collecting exhaled particles
DE102024108862A1 (de) * 2023-04-18 2024-10-24 Löwenstein Medical Technology S.A. Bestimmen einer Gaskonzentration in einem Beatmungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019523A (en) * 1975-02-07 1977-04-26 Clark Justin S Method and apparatus for mixing gases
US4221567A (en) * 1977-12-23 1980-09-09 Intermountain Health Care Sampling and determination of diffusible chemical substances
US4412444A (en) * 1981-12-29 1983-11-01 Sun Electric Corporation Method for detection of hydrocarbonaceous fuel in a fuel injection engine
US4619269A (en) * 1983-06-29 1986-10-28 Utah Medical Products, Inc. Apparatus and method for monitoring respiratory gas
US4799374A (en) * 1987-11-13 1989-01-24 Mine Safety Appliances Company Liquid separator
US5325861A (en) * 1989-04-12 1994-07-05 Puritan-Bennett Corporation Method and apparatus for measuring a parameter of a gas in isolation from gas pressure fluctuations
EP0405583A1 (en) * 1989-06-30 1991-01-02 Kanzaki Paper Manufacturing Co., Ltd. Method and apparatus for flow analysis with enzyme electrode
US5109850A (en) * 1990-02-09 1992-05-05 Massachusetts Institute Of Technology Automatic blood monitoring for medication delivery method and apparatus

Also Published As

Publication number Publication date
US6000397A (en) 1999-12-14
EP0833156A1 (en) 1998-04-01

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