GB0308661D0 - Improved anaesthetic vaporizer - Google Patents

Improved anaesthetic vaporizer

Info

Publication number
GB0308661D0
GB0308661D0 GBGB0308661.8A GB0308661A GB0308661D0 GB 0308661 D0 GB0308661 D0 GB 0308661D0 GB 0308661 A GB0308661 A GB 0308661A GB 0308661 D0 GB0308661 D0 GB 0308661D0
Authority
GB
United Kingdom
Prior art keywords
anaesthetic vaporizer
improved
improved anaesthetic
vaporizer
anaesthetic
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0308661.8A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Penlon Ltd
Original Assignee
Penlon Ltd
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 Penlon Ltd filed Critical Penlon Ltd
Priority to GBGB0308661.8A priority Critical patent/GB0308661D0/en
Publication of GB0308661D0 publication Critical patent/GB0308661D0/en
Priority to PCT/GB2004/001649 priority patent/WO2004091708A2/en
Priority to GB0408403A priority patent/GB2400566A/en
Ceased legal-status Critical Current

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
    • A61M16/10—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
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • 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
    • A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
    • 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
    • A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)
GBGB0308661.8A 2003-04-15 2003-04-15 Improved anaesthetic vaporizer Ceased GB0308661D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0308661.8A GB0308661D0 (en) 2003-04-15 2003-04-15 Improved anaesthetic vaporizer
PCT/GB2004/001649 WO2004091708A2 (en) 2003-04-15 2004-04-15 Improved anaesthetic vaporizer
GB0408403A GB2400566A (en) 2003-04-15 2004-04-15 Anaesthetic vaporizer with pressurized reservoir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0308661.8A GB0308661D0 (en) 2003-04-15 2003-04-15 Improved anaesthetic vaporizer

Publications (1)

Publication Number Publication Date
GB0308661D0 true GB0308661D0 (en) 2003-05-21

Family

ID=9956800

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0308661.8A Ceased GB0308661D0 (en) 2003-04-15 2003-04-15 Improved anaesthetic vaporizer
GB0408403A Withdrawn GB2400566A (en) 2003-04-15 2004-04-15 Anaesthetic vaporizer with pressurized reservoir

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0408403A Withdrawn GB2400566A (en) 2003-04-15 2004-04-15 Anaesthetic vaporizer with pressurized reservoir

Country Status (2)

Country Link
GB (2) GB0308661D0 (en)
WO (1) WO2004091708A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005349B3 (en) * 2005-02-05 2006-06-01 Dräger Medical AG & Co. KG Automatic anesthesia dosage unit comprises tubular electrical evaporator having liquid connection face and gas inhaled face, which is filled with porous material, mixing chamber, gas and temperature sensors
WO2009120057A1 (en) * 2008-03-28 2009-10-01 Innovamédica S.A.P.I. De C.V. Cartridges of liquid anaesthetic and vaporiser
US8752544B2 (en) 2011-03-21 2014-06-17 General Electric Company Medical vaporizer and method of monitoring of a medical vaporizer
EP2572748B1 (en) * 2011-09-21 2014-05-21 General Electric Company Apparatus and method for supplying breathing gas for subject breathing
WO2015017342A1 (en) * 2013-07-29 2015-02-05 Oregon Health & Science University Anesthetic vaporizer
GB2526539B (en) 2014-05-23 2016-11-02 Penlon Ltd Vaporizer
DE102014008625A1 (en) 2014-06-17 2015-12-17 Drägerwerk AG & Co. KGaA Device and method for dosing an anesthetic in a gas stream
US10668243B2 (en) * 2014-07-09 2020-06-02 General Electric Company Anesthesia compliant volume system and method
DE102016001383A1 (en) 2016-02-08 2017-08-10 Drägerwerk AG & Co. KGaA Apparatus for providing an anesthetic-enriched breathing gas stream
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
CN108585534B (en) * 2018-07-25 2021-07-13 湖北鸿创科技有限公司 Bubbling device for glass etching
CN113350811A (en) * 2021-07-08 2021-09-07 深圳市普博医疗科技股份有限公司 Difluoroether evaporating pot capable of automatically detecting liquid level

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224478A (en) 1967-11-29 1971-03-10 Cyprane Ltd Improvements in volatile anaesthetic vapourising apparatus
SE450995B (en) * 1986-01-21 1987-08-24 Gambro Engstrom Ab Dosing and gasification device, preferably intended for supply of anesthetic gas to a fresh gas stream in an anesthetic facility
GB2239807A (en) 1990-01-09 1991-07-17 Boc Group Plc Anaesthetic vaporiser
DE69103061T2 (en) 1990-03-27 1994-11-17 Boc Group Plc Anesthetic evaporator.
DE4107060C2 (en) * 1991-03-06 1999-07-01 Draegerwerk Ag Dosing device for a liquid anesthetic via an intermediate container
FI92468C (en) * 1991-11-15 1994-11-25 Instrumentarium Oy Apparatus for administering an anesthetic to a patient
FR2690077B1 (en) * 1992-04-15 1999-06-04 Taema PROCESS AND DEVICE FOR PREPARING AN ANESTHETIC GAS MIXTURE.
US5509405A (en) * 1994-11-21 1996-04-23 Ohmeda Inc. Pump flow vaporizer
EP0911053A3 (en) 1997-10-15 1999-12-22 Ohmeda Inc. Anesthetic agent liquid metering device
SE9802957D0 (en) 1998-09-02 1998-09-02 Siemens Elema Ab Carburetor
SE9903193D0 (en) * 1999-09-09 1999-09-09 Siemens Elema Ab Anesthetic vaporizers

Also Published As

Publication number Publication date
WO2004091708A2 (en) 2004-10-28
GB0408403D0 (en) 2004-05-19
GB2400566A (en) 2004-10-20
WO2004091708A3 (en) 2004-12-09

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)