GB1299311A - Method and apparatus for producing a mixture of gas and anaesthetic vapour - Google Patents

Method and apparatus for producing a mixture of gas and anaesthetic vapour

Info

Publication number
GB1299311A
GB1299311A GB3478/70A GB347870A GB1299311A GB 1299311 A GB1299311 A GB 1299311A GB 3478/70 A GB3478/70 A GB 3478/70A GB 347870 A GB347870 A GB 347870A GB 1299311 A GB1299311 A GB 1299311A
Authority
GB
United Kingdom
Prior art keywords
conduit
gas
reservoir
chamber
valve
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
GB3478/70A
Other languages
English (en)
Inventor
Francis J Eichelman
Andrew A Kenny
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.)
Chemetron Corp
Original Assignee
Chemetron 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
Application filed by Chemetron Corp filed Critical Chemetron Corp
Publication of GB1299311A publication Critical patent/GB1299311A/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
    • A61M16/14—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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB3478/70A 1969-01-27 1970-01-23 Method and apparatus for producing a mixture of gas and anaesthetic vapour Expired GB1299311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79393269A 1969-01-27 1969-01-27

Publications (1)

Publication Number Publication Date
GB1299311A true GB1299311A (en) 1972-12-13

Family

ID=25161198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3478/70A Expired GB1299311A (en) 1969-01-27 1970-01-23 Method and apparatus for producing a mixture of gas and anaesthetic vapour

Country Status (6)

Country Link
US (1) US3593710A (https=)
DE (1) DE2003036A1 (https=)
FR (1) FR2029491A1 (https=)
GB (1) GB1299311A (https=)
NO (1) NO123443B (https=)
SE (1) SE358297B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231513A3 (en) * 1986-01-21 1988-06-22 Gambro Engstrom Ab Gasification and dosage arrangement
EP0438218A3 (en) * 1990-01-09 1992-03-25 The Boc Group Plc Improvements in anaesthetic vaporisers

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809080A (en) * 1970-06-24 1974-05-07 Deaton Medical Co Sterile liquid entraining system
DE8312924U1 (de) * 1983-05-02 1987-06-25 Drägerwerk AG, 2400 Lübeck Narkosemittelverdunster mit einem der Verdunsterkammer parallelgeschalteten Bypass mit einer Überwachungseinrichtung
DE3523948A1 (de) * 1985-07-04 1987-01-08 Draegerwerk Ag Vorrichtung zur versorgung von narkosemittelabgabeeinrichtungen
US5068993A (en) * 1990-10-05 1991-12-03 Millar John G Method and apparatus for anesthetizing caught fish
DE4105971C2 (de) * 1991-02-26 1999-06-24 Draegerwerk Ag Narkosemittelverdunster
GB9323645D0 (en) * 1993-11-16 1994-01-05 Boc Group Plc Improvements in anaesthetic vaporisers
SE9504580L (sv) * 1995-12-21 1997-06-22 Siemens Elema Ab Förfarande vid förgasning av en narkosvätska och en förgasare
US6260549B1 (en) * 1998-06-18 2001-07-17 Clavius Devices, Inc. Breath-activated metered-dose inhaler
SE9802957D0 (sv) * 1998-09-02 1998-09-02 Siemens Elema Ab Förgasare
US7836882B1 (en) 2005-01-07 2010-11-23 Vetland Medical Sales And Services Llc Electronic anesthesia delivery apparatus
DE102005016230A1 (de) * 2005-04-08 2006-10-19 Altana Pharma Ag Vorrichtung zur Trockenvernebelung
US8230853B2 (en) * 2008-12-04 2012-07-31 Shoichi Nakamura Gas mist pressure bath system
CN101917954A (zh) * 2008-12-26 2010-12-15 中村正一 二氧化碳气雾压浴系统
KR20110107788A (ko) * 2008-12-26 2011-10-04 쇼이치 나카무라 탄산 가스 미스트 압욕 시스템
WO2010095607A1 (ja) * 2009-02-19 2010-08-26 日本エー・シー・ピー株式会社 ガスミスト圧浴システム
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
US11179538B2 (en) * 2017-09-29 2021-11-23 General Electric Company Systems for anesthetic agent vaporization
NL2023873B1 (nl) * 2019-09-20 2021-05-25 Medspray B V Verstuiverinrichting en werkwijze voor het prepareren daarvan, alsmede een houder daarvoor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US458937A (en) * 1891-09-01 Edtjard blass
US2342602A (en) * 1942-01-02 1944-02-22 Jr Hjalmar Reitz Anesthetic apparatus
US3128764A (en) * 1960-10-06 1964-04-14 Wilbur R Koehn Anesthesizing apparatus
US3171411A (en) * 1961-01-03 1965-03-02 Levine Walter Anesthesia apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231513A3 (en) * 1986-01-21 1988-06-22 Gambro Engstrom Ab Gasification and dosage arrangement
EP0438218A3 (en) * 1990-01-09 1992-03-25 The Boc Group Plc Improvements in anaesthetic vaporisers
US5146915A (en) * 1990-01-09 1992-09-15 The Boc Group Plc Anesthetic vaporizers

Also Published As

Publication number Publication date
SE358297B (https=) 1973-07-30
NO123443B (https=) 1971-11-15
FR2029491A1 (https=) 1970-10-23
DE2003036A1 (de) 1970-07-30
US3593710A (en) 1971-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee