ATE134884T1 - Methode und gerät zum dosieren eines anästhesiegases - Google Patents

Methode und gerät zum dosieren eines anästhesiegases

Info

Publication number
ATE134884T1
ATE134884T1 AT92310365T AT92310365T ATE134884T1 AT E134884 T1 ATE134884 T1 AT E134884T1 AT 92310365 T AT92310365 T AT 92310365T AT 92310365 T AT92310365 T AT 92310365T AT E134884 T1 ATE134884 T1 AT E134884T1
Authority
AT
Austria
Prior art keywords
anaesthetic
patient
dosage
gas
liquid
Prior art date
Application number
AT92310365T
Other languages
English (en)
Inventor
Erkki Olavi Heinonen
Original Assignee
Instrumentarium Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8533509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE134884(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Instrumentarium Corp filed Critical Instrumentarium Corp
Application granted granted Critical
Publication of ATE134884T1 publication Critical patent/ATE134884T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/14Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18Vaporising devices for anaesthetic preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/104Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/1005Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102Measuring a parameter of the content of the delivered gas
    • A61M2016/1035Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3368Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT92310365T 1991-11-15 1992-11-13 Methode und gerät zum dosieren eines anästhesiegases ATE134884T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI915421A FI92468C (fi) 1991-11-15 1991-11-15 Laitteisto anestesia-aineen annostelemiseksi potilaalle

Publications (1)

Publication Number Publication Date
ATE134884T1 true ATE134884T1 (de) 1996-03-15

Family

ID=8533509

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92310365T ATE134884T1 (de) 1991-11-15 1992-11-13 Methode und gerät zum dosieren eines anästhesiegases

Country Status (6)

Country Link
US (2) US5649531A (de)
EP (1) EP0545567B2 (de)
AT (1) ATE134884T1 (de)
DE (1) DE69208836T3 (de)
FI (1) FI92468C (de)
HK (1) HK117996A (de)

Families Citing this family (56)

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FI104411B (fi) * 1995-01-23 2000-01-31 Instrumentarium Oy Sovitelma anesteetin höyrystämisen yhteydessä
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SE9801429D0 (sv) * 1998-04-23 1998-04-23 Siemens Elema Ab Förgasare
SE9802957D0 (sv) 1998-09-02 1998-09-02 Siemens Elema Ab Förgasare
US6269811B1 (en) * 1998-11-13 2001-08-07 Respironics, Inc. Pressure support system with a primary and a secondary gas flow and a method of using same
US6193704B1 (en) * 1999-06-10 2001-02-27 Thomas F. Winters Site-specific postoperative pain relief system, fit and method
DE20005004U1 (de) * 2000-03-17 2000-06-08 Braun Melsungen Ag Narkoseregler
US6725860B2 (en) * 2001-02-07 2004-04-27 DRäGER MEDIZINTECHNIK GMBH Monitoring process for metering different gaseous anesthetics
US8820325B2 (en) * 2002-10-11 2014-09-02 The Regents Of The University Of California Bymixer apparatus and method for fast-response, adjustable measurement of mixed gas fractions in ventilation circuits
AU2003277435A1 (en) * 2002-10-11 2004-05-04 The Regents Of The University Of California Bymixer apparatus and method for fast-response, adjustable measurement of mixed gas fractions in ventilation circuits
US7935123B2 (en) * 2003-04-09 2011-05-03 Depuy Acromed, Inc. Drill guide with alignment feature
US7776047B2 (en) 2003-04-09 2010-08-17 Depuy Spine, Inc. Guide for spinal tools, implants, and devices
US7909829B2 (en) 2003-06-27 2011-03-22 Depuy Spine, Inc. Tissue retractor and drill guide
GB0308661D0 (en) * 2003-04-15 2003-05-21 Penlon Ltd Improved anaesthetic vaporizer
US7909848B2 (en) * 2003-06-27 2011-03-22 Depuy Spine, Inc. Tissue retractor and guide device
US7997268B1 (en) * 2003-12-17 2011-08-16 Intellivet Anesthesia Equipment, Llc Veterinary anesthesia monitor system
WO2007006348A1 (en) * 2005-07-14 2007-01-18 Maquet Critical Care Dosing safety arrangement in a delivery apparatus for pressurised medical liquids
WO2008157329A1 (en) * 2007-06-15 2008-12-24 Michael Spandorfer A drug delivery and monitoring system for a ventilator
WO2009033462A1 (de) * 2007-09-10 2009-03-19 Technologie Institut Medizin (Tim) Gmbh Vorrichtung zum bereitstellen von narkosegas
EP2050479A3 (de) * 2007-10-16 2013-06-19 General Electric Company Vorrichtung und System und Verfahren zur Verabreichung eines anästhetischen Wirkstoffs für einen atmenden Patienten
EP2974763B1 (de) * 2007-11-12 2019-12-25 Maquet Critical Care AB Regulierung der zuführung mehrerer anästhetika an einen patienten aus einer anästhesiebeatmungsvorrichtung
CN101683544B (zh) * 2008-09-28 2013-03-20 深圳迈瑞生物医疗电子股份有限公司 麻醉蒸发器
US9700246B2 (en) 2008-10-15 2017-07-11 The University Of Tennessee Research Foundation Method and device for detection of bioavailable drug concentration in a fluid sample
US11375929B2 (en) 2008-10-15 2022-07-05 The University Of Tennessee Research Foundation Method and device for detection of bioavailable drug concentration in a fluid sample
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
EP2501426B1 (de) 2009-11-16 2013-11-13 Maquet Critical Care AB Atemgerät mit überwachter verabreichungsvorrichtung
US8365724B2 (en) * 2009-12-29 2013-02-05 General Electric Company Medical vaporizer and method of control of a medical vaporizer
US8869793B1 (en) 2010-05-18 2014-10-28 Idtx Systems, Inc. Compact self-contained automated MDI adapters or units for ventilators
US8752544B2 (en) 2011-03-21 2014-06-17 General Electric Company Medical vaporizer and method of monitoring of a medical vaporizer
US20150059744A1 (en) * 2012-03-29 2015-03-05 Joseph Fisher Anesthetic delivery system
US9983162B2 (en) 2012-06-01 2018-05-29 The University Of Tennessee Research Foundation Method and device for detection of bioavailable drug concentration
US10173025B2 (en) 2014-04-21 2019-01-08 Idtx Systems, Inc. Automated drug delivery systems
GB2526539B (en) * 2014-05-23 2016-11-02 Penlon Ltd Vaporizer
WO2016065265A2 (en) * 2014-10-24 2016-04-28 Marsh Jeffrey D Anesthesia vaporizer and method
US10561814B2 (en) 2014-11-19 2020-02-18 Idtx Systems, Inc. Automated drug dispensing systems with automated HME bypass for ventilator circuits
DE102015000175B3 (de) * 2015-01-02 2016-07-07 Drägerwerk AG & Co. KGaA Narkosemitteldosierer
CN105343977A (zh) * 2015-10-20 2016-02-24 山东大学齐鲁医院 一种麻醉蒸发器控制系统
DE102016001383A1 (de) * 2016-02-08 2017-08-10 Drägerwerk AG & Co. KGaA Vorrichtung zur Bereitstellung eines mit Narkosemittel angereicherten Atemgasstroms
US20190151584A1 (en) * 2016-05-06 2019-05-23 University Of Utah Research Foundation Systems and methods for sensing inhalational anesthetic agents
DE102016008952B4 (de) 2016-07-26 2023-11-09 Drägerwerk AG & Co. KGaA Gasheizer sowie Verfahren zur Erwärmung eines Traggasstroms
RU182740U1 (ru) * 2016-11-17 2018-08-29 Общество с ограниченной ответственностью "КсеМед" Блок дозирования газа
US10610659B2 (en) 2017-03-23 2020-04-07 General Electric Company Gas mixer incorporating sensors for measuring flow and concentration
US10946160B2 (en) 2017-03-23 2021-03-16 General Electric Company Medical vaporizer with carrier gas characterization, measurement, and/or compensation
DE102020000267A1 (de) 2020-01-17 2021-07-22 Drägerwerk AG & Co. KGaA Anästhesiemittdosievorrichtung und Verfahren zum Einstellen einer Anästhesemittelkonzentration
DE102020000268A1 (de) 2020-01-17 2021-07-22 Drägerwerk AG & Co. KGaA Anästhesiemitteldosiervorrichtung mit einer Messeinheit
DE102020128560A1 (de) 2020-10-21 2022-04-21 Drägerwerk AG & Co. KGaA Überwachungseinrichtung zum Überwachen einer Narkosemittelkonzentration
CN112807542B (zh) * 2021-01-11 2022-05-27 南通市第二人民医院 一种麻醉剂用量控制的方法和装置

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FI92468C (fi) * 1991-11-15 1994-11-25 Instrumentarium Oy Laitteisto anestesia-aineen annostelemiseksi potilaalle
GB9323645D0 (en) * 1993-11-16 1994-01-05 Boc Group Plc Improvements in anaesthetic vaporisers
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Also Published As

Publication number Publication date
EP0545567B2 (de) 1999-09-22
US5649531A (en) 1997-07-22
DE69208836D1 (de) 1996-04-11
FI915421A (fi) 1993-05-16
FI92468C (fi) 1994-11-25
FI915421A0 (fi) 1991-11-15
DE69208836T2 (de) 1996-10-31
DE69208836T3 (de) 2000-04-13
EP0545567A1 (de) 1993-06-09
HK117996A (en) 1996-07-12
US5967141A (en) 1999-10-19
EP0545567B1 (de) 1996-03-06
FI92468B (fi) 1994-08-15

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