JPS4835287A - - Google Patents

Info

Publication number
JPS4835287A
JPS4835287A JP47052415A JP5241572A JPS4835287A JP S4835287 A JPS4835287 A JP S4835287A JP 47052415 A JP47052415 A JP 47052415A JP 5241572 A JP5241572 A JP 5241572A JP S4835287 A JPS4835287 A JP S4835287A
Authority
JP
Japan
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.)
Granted
Application number
JP47052415A
Other languages
Japanese (ja)
Other versions
JPS5758682B2 (cg-RX-API-DMAC7.html
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 filed Critical
Publication of JPS4835287A publication Critical patent/JPS4835287A/ja
Publication of JPS5758682B2 publication Critical patent/JPS5758682B2/ja
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
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B01F23/191—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means characterised by the construction of the controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2111—Flow rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2211—Amount of delivered fluid during a period
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/81—Forming mixtures with changing ratios or gradients
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Flow Control (AREA)
  • Accessories For Mixers (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
JP47052415A 1971-09-07 1972-05-25 Expired JPS5758682B2 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17811471A 1971-09-07 1971-09-07

Publications (2)

Publication Number Publication Date
JPS4835287A true JPS4835287A (cg-RX-API-DMAC7.html) 1973-05-24
JPS5758682B2 JPS5758682B2 (cg-RX-API-DMAC7.html) 1982-12-10

Family

ID=22651255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47052415A Expired JPS5758682B2 (cg-RX-API-DMAC7.html) 1971-09-07 1972-05-25

Country Status (16)

Country Link
US (1) US3739799A (cg-RX-API-DMAC7.html)
JP (1) JPS5758682B2 (cg-RX-API-DMAC7.html)
AU (1) AU460393B2 (cg-RX-API-DMAC7.html)
BE (1) BE784796A (cg-RX-API-DMAC7.html)
BR (1) BR7205751D0 (cg-RX-API-DMAC7.html)
CA (1) CA956115A (cg-RX-API-DMAC7.html)
DE (1) DE2225683B2 (cg-RX-API-DMAC7.html)
DK (1) DK141806B (cg-RX-API-DMAC7.html)
ES (1) ES403204A1 (cg-RX-API-DMAC7.html)
FI (1) FI56122C (cg-RX-API-DMAC7.html)
FR (1) FR2152521B1 (cg-RX-API-DMAC7.html)
GB (1) GB1392655A (cg-RX-API-DMAC7.html)
IT (1) IT955933B (cg-RX-API-DMAC7.html)
NL (1) NL7205615A (cg-RX-API-DMAC7.html)
NO (1) NO137774C (cg-RX-API-DMAC7.html)
SE (1) SE398821B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242689A (en) * 1975-10-01 1977-04-02 Ando Toshiharu Anesthetizing apparatus

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841344A (en) * 1973-06-06 1974-10-15 Airco Inc Gas mixing systems
US4015617A (en) * 1975-03-25 1977-04-05 Fraser Sweatman, Inc. Analgesic apparatus
US4041969A (en) * 1975-04-08 1977-08-16 Union Carbide Corporation Apparatus for controlling the volumetric ratio between mixed gases
DE2553165C3 (de) * 1975-11-27 1979-12-13 Draegerwerk Ag, 2400 Luebeck Gasmischvorrichtung für die Atemschutz-, Tauch-, Medizin- und Labortechnik k
US4237925A (en) * 1977-01-18 1980-12-09 Citizen Watch Co., Ltd. Anesthesia apparatus
DK151289C (da) * 1977-02-09 1988-06-13 Medishield Corp Ltd Gasblandeapparat.
AU506207B2 (en) * 1977-02-15 1979-12-20 Tmcl Gas mixer
SE7802089L (sv) * 1978-02-23 1979-08-24 Aga Ab Anordning for blandning av medier, sasom gaser eller vetskor
US4266573A (en) * 1979-10-19 1981-05-12 Airco, Inc. Anesthesia machine having proportion limiting control system
US4328823A (en) * 1980-05-14 1982-05-11 N.A.D. Inc. Oxygen flow ratio controller for anesthesia apparatus
JPS5995055A (ja) * 1982-11-24 1984-05-31 シチズン時計株式会社 笑気吸入鎮静器
DE3310858A1 (de) * 1983-03-25 1984-09-27 Drägerwerk AG, 2400 Lübeck Gasdosiervorrichtung fuer anaesthesiegeraete
JPS6090568A (ja) * 1983-10-25 1985-05-21 シチズン時計株式会社 麻酔器用流量制御装置
DE3517325C1 (de) * 1985-05-14 1986-12-11 Drägerwerk AG, 2400 Lübeck Misch- und Dosiervorrichtung fuer stroemende Medien
GB2176313A (en) * 1985-06-07 1986-12-17 Fraser Sweatman Ind Inc Apparatus and method for controlling and monitoring mixing of two or more gases
GB2181361B (en) * 1985-10-10 1988-11-23 Boc Group Plc Improvements in or relating to mixing apparatus for gases
US4874116A (en) * 1988-06-01 1989-10-17 Mcdantim, Inc. Gas blending apparatus
US4928850A (en) * 1988-06-01 1990-05-29 Mcdantim, Inc. Gas blending apparatus
US5236001A (en) * 1991-12-20 1993-08-17 Thomas Kleles Dual fluid remote control valve
FI93430C (fi) * 1992-05-07 1995-04-10 Instrumentarium Oy Laitteisto ja menetelmä eri kanavia pitkin virtaavien kaasujen sekoittamiseksi toisiinsa
GB9323645D0 (en) * 1993-11-16 1994-01-05 Boc Group Plc Improvements in anaesthetic vaporisers
DE4437207C1 (de) * 1994-10-18 1996-01-04 Draegerwerk Ag Gasverhältnisregelvorrichtung für Narkosegeräte
DE29520377U1 (de) * 1995-12-22 1996-02-15 Quadis GmbH, 76547 Sinzheim Gasmischer zum Mischen zweier oder mehrerer Gase bei gleichzeitiger Druckregelung, Druckminderung und Leerabschaltung
SE516319C2 (sv) 1999-03-24 2001-12-17 Aneo Ab Ventilarrangemang
GB2388905B (en) * 2002-03-15 2005-10-26 Abb Ltd Improvements in flow metering
GB2386959B (en) * 2002-03-28 2005-09-07 Abb Ltd Flow sensing in multiple conduits
WO2005018723A1 (en) * 2003-08-26 2005-03-03 Nascor Pty Limited Gas delivery apparatus
CN111265748B (zh) * 2020-02-24 2022-04-12 娄保锋 一种麻醉气体输送装置
US11294404B1 (en) * 2020-09-25 2022-04-05 Bio-Med Devices, Inc. Air-oxygen blender with periodic pressure venting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534753A (en) * 1968-03-18 1970-10-20 Veriflo Corp Ratio controller for gases
DK126025B (da) * 1968-06-15 1973-06-04 Draegerwerk Ag Fremgangsmåde til blanding af trykgasser og apparat til udførelse af fremgangsmåden.
US3598134A (en) * 1970-03-16 1971-08-10 Veriflo Corp Ratio controller for gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242689A (en) * 1975-10-01 1977-04-02 Ando Toshiharu Anesthetizing apparatus

Also Published As

Publication number Publication date
US3739799A (en) 1973-06-19
DE2225683B2 (de) 1980-06-04
ES403204A1 (es) 1975-05-01
SE398821B (sv) 1978-01-23
DE2225683A1 (de) 1973-03-15
NL7205615A (cg-RX-API-DMAC7.html) 1973-03-09
BE784796A (fr) 1972-10-02
FR2152521B1 (cg-RX-API-DMAC7.html) 1974-12-20
AU4176772A (en) 1973-11-08
CA956115A (en) 1974-10-15
FI56122C (fi) 1979-12-10
NO137774C (no) 1978-04-26
DK141806B (da) 1980-06-23
IT955933B (it) 1973-09-29
BR7205751D0 (pt) 1973-07-17
FR2152521A1 (cg-RX-API-DMAC7.html) 1973-04-27
FI56122B (fi) 1979-08-31
GB1392655A (en) 1975-04-30
NO137774B (no) 1978-01-16
JPS5758682B2 (cg-RX-API-DMAC7.html) 1982-12-10
DK141806C (cg-RX-API-DMAC7.html) 1980-11-10
AU460393B2 (en) 1975-04-24

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