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AU474802B2 - Improvements relating to anaesthesia machines - Google Patents

Improvements relating to anaesthesia machines

Info

Publication number
AU474802B2
AU474802B2 AU46537/72A AU4653772A AU474802B2 AU 474802 B2 AU474802 B2 AU 474802B2 AU 46537/72 A AU46537/72 A AU 46537/72A AU 4653772 A AU4653772 A AU 4653772A AU 474802 B2 AU474802 B2 AU 474802B2
Authority
AU
Australia
Prior art keywords
improvements relating
anaesthesia machines
anaesthesia
machines
relating
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.)
Expired
Application number
AU46537/72A
Other versions
AU4653772A (en
Inventor
Alan Needham David
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.)
Cyprane Ltd
Original Assignee
Cyprane 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 Cyprane Ltd filed Critical Cyprane Ltd
Application granted granted Critical
Publication of AU4653772A publication Critical patent/AU4653772A/en
Publication of AU474802B2 publication Critical patent/AU474802B2/en
Expired 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. ventilators; 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
    • A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • 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
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • A61M16/186—Locking systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
AU46537/72A 1970-11-01 1972-09-11 Improvements relating to anaesthesia machines Expired AU474802B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2107170*[A GB1385670A (en) 1970-11-01 1970-11-01 Anaesthesia machines
ZA726113A ZA726113B (en) 1970-11-01 1972-09-07 Improvements relating to anaesthesia machines

Publications (2)

Publication Number Publication Date
AU4653772A AU4653772A (en) 1974-03-21
AU474802B2 true AU474802B2 (en) 1974-03-21

Family

ID=26255101

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46537/72A Expired AU474802B2 (en) 1970-11-01 1972-09-11 Improvements relating to anaesthesia machines

Country Status (6)

Country Link
US (1) US3831599A (en)
AU (1) AU474802B2 (en)
DE (1) DE2243733C3 (en)
FR (1) FR2197560B1 (en)
GB (1) GB1385670A (en)
ZA (1) ZA726113B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058120A (en) * 1976-06-29 1977-11-15 Air Products And Chemicals, Inc. Vaporizer carousel for anesthesia machine
DE3011621A1 (en) * 1979-04-03 1980-10-16 Medishield Corp Ltd CONTROL UNIT O.AE. COMPONENT FOR GAS SUPPLY DEVICES
US4308865A (en) * 1979-10-19 1982-01-05 Airco, Inc. Interlock system for anesthetic vaporizers
DE3007755C2 (en) * 1980-02-29 1983-01-27 Drägerwerk AG, 2400 Lübeck Anesthetic facility
US4346701A (en) * 1980-03-28 1982-08-31 The Medishield Corporation Limited Gas administration apparatus
US4413622A (en) * 1981-12-22 1983-11-08 Amm Incorporated Oxygen manifold system
DE3369467D1 (en) * 1983-04-09 1987-03-05 Draegerwerk Ag Anaesthesia system
DE3434966A1 (en) * 1984-09-22 1986-04-03 Drägerwerk AG, 2400 Lübeck RECEIVING DEVICE FOR FILLING IN A NARCOSE LIQUID
DE3523948A1 (en) * 1985-07-04 1987-01-08 Draegerwerk Ag DEVICE FOR SUPPLYING NARCOSIS DELIVERY DEVICES
DE3523947A1 (en) * 1985-07-04 1987-01-08 Draegerwerk Ag NARCOSIS EVAPORATOR WITH INTERCHANGEABLE EVAPORATOR CHAMBER
US4870961A (en) * 1986-09-22 1989-10-03 Barnard Gordon D Medical ventilator tube and manifold assembly
DE3716830A1 (en) * 1987-04-24 1988-11-10 Anaesthesia Gmbh & Co Kg Anaesthesia apparatus having a frame for the releasable connection of, preferably several, anaesthesia units, for example vaporisers
US5293865A (en) * 1988-04-22 1994-03-15 Dragerwerk Ag Coding for an anesthetics device
DE3813520A1 (en) * 1988-04-22 1989-11-02 Draegerwerk Ag CODING FOR A NARCOSIS DEVICE
GB8810873D0 (en) * 1988-05-07 1988-06-08 Penlon Ltd Anaesthesia equipment
US4932398A (en) * 1988-12-23 1990-06-12 Dentsply Limited Anaesthetic vaporizer interlock system and connector for anaesthetic apparatus
US5651357A (en) * 1991-11-14 1997-07-29 Ohmeda Inc. Connection to a gas cylinder
GB2276555B (en) * 1993-04-02 1997-04-09 Boc Group Plc Improvements in anaesthetic vaporisers
US5682876A (en) * 1996-03-20 1997-11-04 Ohmeda Inc. Absorber switch locking device
US5657747A (en) * 1996-04-22 1997-08-19 N.A.D., Inc. Interface for vaporizer interlock
FI106435B (en) 1999-04-15 2001-02-15 Instrumentarium Oyj Procedure for device in an anesthesia unit
ATE333260T1 (en) 2001-08-27 2006-08-15 Novo Nordisk As A CARTRIDGE AND A MEDICAL DELIVERY SYSTEM THAT ACCOMMODATE SUCH A CARTRIDGE
US6962153B2 (en) 2003-10-07 2005-11-08 Draeger Medical, Inc. Interlock/exclusion systems for multiple vaporizer anesthesia machines
US7472700B2 (en) * 2004-08-12 2009-01-06 Drager Medical Ag & Co. Kg Adaptor for releasably mounting a vaporizer on an anesthesia machine
US7987848B2 (en) * 2005-11-09 2011-08-02 General Electric Company System and method of integrating anesthesia agent monitoring in a respiratory carestation
US8632506B2 (en) * 2006-06-30 2014-01-21 Novo Nordisk A/S Medical delivery system comprising a coding mechanism
EP2043708B1 (en) * 2006-07-15 2010-12-29 Novo Nordisk A/S Medical delivery system with asymmetrical coding means
EP2043710B1 (en) * 2006-07-15 2011-07-06 Novo Nordisk A/S A medical delivery system with flexible blocking element
ATE493162T1 (en) * 2006-08-28 2011-01-15 Novo Nordisk As AXIAL LOCKABLE AND ROTATION OPEN MEDICATION ADMINISTRATION SYSTEM
WO2008059063A1 (en) * 2006-11-17 2008-05-22 Novo Nordisk A/S A medical delivery system comprising a coding mechanism between dosing assembly and medicament container
CN101541364B (en) 2006-11-21 2012-07-18 诺沃-诺迪斯克有限公司 Medical delivery system comprising locking ring with l-shaped grooves
WO2008071804A1 (en) * 2006-12-15 2008-06-19 Novo Nordisk A/S A medical delivery system comprising a container and a dosing assembly with radially moving fastening means
JP5213875B2 (en) * 2006-12-21 2013-06-19 ノボ・ノルデイスク・エー／エス Injection device
EP2742964A1 (en) * 2012-12-11 2014-06-18 General Electric Company Apparatus and method for supplying anesthetic agent and anesthesia system for providing inspiration gas to lungs of a subject
US12186490B2 (en) 2017-11-08 2025-01-07 Flight Medical Innovations Ltd. Three-way valve and patient circuit adaptor for a medical ventilator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039901A (en) * 1935-03-01 1936-05-05 Frank J Hawley Dental, medical, and hospital anesthesia apparatus
US3021840A (en) * 1957-04-17 1962-02-20 Baxter Don Inc Portable anesthesia apparatus
US3464388A (en) * 1967-03-06 1969-09-02 Rodney W Stout Gnotobiotic systems
US3462892A (en) * 1968-01-22 1969-08-26 Ronald K Meyer Adapter wall
US3561469A (en) * 1969-01-14 1971-02-09 William H Kellstrom Modulated fluid control panel board
GB1316095A (en) * 1969-05-07 1973-05-09 Airmed Ltd Anaesthetic didspensing apparatus

Also Published As

Publication number Publication date
FR2197560B1 (en) 1978-01-06
GB1385670A (en) 1975-02-26
DE2243733A1 (en) 1974-03-14
DE2243733C3 (en) 1980-04-10
DE2243733B2 (en) 1979-07-26
US3831599A (en) 1974-08-27
AU4653772A (en) 1974-03-21
ZA726113B (en) 1973-05-30
FR2197560A1 (en) 1974-03-29

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