DE3222047C1 - Sperrvorrichtung fuer Verdampfer an Narkosegeraeten - Google Patents

Sperrvorrichtung fuer Verdampfer an Narkosegeraeten

Info

Publication number
DE3222047C1
DE3222047C1 DE3222047A DE3222047A DE3222047C1 DE 3222047 C1 DE3222047 C1 DE 3222047C1 DE 3222047 A DE3222047 A DE 3222047A DE 3222047 A DE3222047 A DE 3222047A DE 3222047 C1 DE3222047 C1 DE 3222047C1
Authority
DE
Germany
Prior art keywords
evaporators
evaporator
locking device
pin
bolt
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
DE3222047A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dipl.-Ing. 2401 Krummesse Falb
Helmut 2400 Lübeck Mohr
Carl Friedrich Dr. 2400 Lübeck Wallroth
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE3222047A priority Critical patent/DE3222047C1/de
Priority to JP58036763A priority patent/JPS5982869A/ja
Priority to FR8306063A priority patent/FR2528314B1/fr
Priority to US06/486,099 priority patent/US4493318A/en
Priority to GB08313723A priority patent/GB2121691B/en
Application granted granted Critical
Publication of DE3222047C1 publication Critical patent/DE3222047C1/de
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
    • A61M16/186—Locking systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y10T137/87113—Interlocked
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87973—Coupling interlocked with valve, or closure or actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20238—Interlocked
    • Y10T74/2025—Rod blocks actuation of rotary member

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Control Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Emergency Lowering Means (AREA)
DE3222047A 1982-06-11 1982-06-11 Sperrvorrichtung fuer Verdampfer an Narkosegeraeten Expired DE3222047C1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3222047A DE3222047C1 (de) 1982-06-11 1982-06-11 Sperrvorrichtung fuer Verdampfer an Narkosegeraeten
JP58036763A JPS5982869A (ja) 1982-06-11 1983-03-08 麻酔機器の蒸発器のためのロツク装置
FR8306063A FR2528314B1 (fr) 1982-06-11 1983-04-07 Dispositif d'arret pour evaporateurs d'appareils d'anesthesie
US06/486,099 US4493318A (en) 1982-06-11 1983-04-18 Locking mechanism for use with two anesthetic evaporators
GB08313723A GB2121691B (en) 1982-06-11 1983-05-18 Equipment for use in an anaesthesia apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3222047A DE3222047C1 (de) 1982-06-11 1982-06-11 Sperrvorrichtung fuer Verdampfer an Narkosegeraeten

Publications (1)

Publication Number Publication Date
DE3222047C1 true DE3222047C1 (de) 1983-10-20

Family

ID=6165857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3222047A Expired DE3222047C1 (de) 1982-06-11 1982-06-11 Sperrvorrichtung fuer Verdampfer an Narkosegeraeten

Country Status (5)

Country Link
US (1) US4493318A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5982869A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3222047C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2528314B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2121691B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523947A1 (de) * 1985-07-04 1987-01-08 Draegerwerk Ag Narkosemittelverdunster mit auswechselbarer verdunsterkammer
DE3523948A1 (de) * 1985-07-04 1987-01-08 Draegerwerk Ag Vorrichtung zur versorgung von narkosemittelabgabeeinrichtungen
DE3813520A1 (de) * 1988-04-22 1989-11-02 Draegerwerk Ag Kodierung fuer eine narkoseeinrichtung
DE4105164A1 (de) * 1991-02-20 1992-08-27 Draegerwerk Ag Arretierung fuer eine dosiervorrichtung eines narkosemittelverdunsters

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193642B (en) * 1986-08-08 1990-10-31 Boc Group Plc Gas administration apparatus
US4932398A (en) * 1988-12-23 1990-06-12 Dentsply Limited Anaesthetic vaporizer interlock system and connector for anaesthetic apparatus
SE503175C2 (sv) * 1994-05-06 1996-04-15 Siemens Elema Ab Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare
SE9703015D0 (sv) * 1997-08-21 1997-08-21 Siemens Elema Ab Förreglingsanordning för förgasare vid en narkosapparat
US6962153B2 (en) * 2003-10-07 2005-11-08 Draeger Medical, Inc. Interlock/exclusion systems for multiple vaporizer anesthesia machines
CN103285482A (zh) * 2012-02-28 2013-09-11 Ge医疗系统环球技术有限公司 一种蒸发罐互锁装置及麻醉机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038564A1 (de) * 1979-10-19 1981-04-30 Airco, Inc., Murray Hill, N. J. Sperrsystem fuer ein verdampfer-anaesthesiegeraet
DE3101434A1 (de) * 1980-02-01 1981-12-17 Drägerwerk AG, 2400 Lübeck "sicherungsvorrichtung fuer verdampfer"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011621A1 (de) * 1979-04-03 1980-10-16 Medishield Corp Ltd Reguliereinheit o.ae. komponente fuer gasversorgungseinrichtungen
US4253453A (en) * 1979-10-19 1981-03-03 Airco, Inc. Selector valve for anesthesia machine
US4346701A (en) * 1980-03-28 1982-08-31 The Medishield Corporation Limited Gas administration apparatus
US4434790A (en) * 1981-08-18 1984-03-06 Puritan-Bennett Corporation Vaporizer subsystem for an anesthesia machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038564A1 (de) * 1979-10-19 1981-04-30 Airco, Inc., Murray Hill, N. J. Sperrsystem fuer ein verdampfer-anaesthesiegeraet
DE3101434A1 (de) * 1980-02-01 1981-12-17 Drägerwerk AG, 2400 Lübeck "sicherungsvorrichtung fuer verdampfer"

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523947A1 (de) * 1985-07-04 1987-01-08 Draegerwerk Ag Narkosemittelverdunster mit auswechselbarer verdunsterkammer
DE3523948A1 (de) * 1985-07-04 1987-01-08 Draegerwerk Ag Vorrichtung zur versorgung von narkosemittelabgabeeinrichtungen
DE3813520A1 (de) * 1988-04-22 1989-11-02 Draegerwerk Ag Kodierung fuer eine narkoseeinrichtung
EP0338518A3 (en) * 1988-04-22 1990-08-16 Dragerwerk Aktiengesellschaft Coding for anaesthetic equipment coding for anaesthetic equipment
DE4105164A1 (de) * 1991-02-20 1992-08-27 Draegerwerk Ag Arretierung fuer eine dosiervorrichtung eines narkosemittelverdunsters
DE4105164C2 (de) * 1991-02-20 1999-06-02 Draegerwerk Ag Arretierung für eine Dosiervorrichtung eines Narkosemittelverdunsters

Also Published As

Publication number Publication date
FR2528314A1 (fr) 1983-12-16
GB2121691B (en) 1985-11-06
FR2528314B1 (fr) 1985-06-21
JPS5982869A (ja) 1984-05-14
GB2121691A (en) 1984-01-04
JPS6260107B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-15
GB8313723D0 (en) 1983-06-22
US4493318A (en) 1985-01-15

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition