SE348944B - - Google Patents

Info

Publication number
SE348944B
SE348944B SE12384/69A SE1238469A SE348944B SE 348944 B SE348944 B SE 348944B SE 12384/69 A SE12384/69 A SE 12384/69A SE 1238469 A SE1238469 A SE 1238469A SE 348944 B SE348944 B SE 348944B
Authority
SE
Sweden
Application number
SE12384/69A
Inventor
D Johannisson
G Lundberg
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE12384/69A priority Critical patent/SE348944B/xx
Priority to GB3570870A priority patent/GB1322001A/en
Priority to DK423670AA priority patent/DK125827B/da
Priority to DE19702041446 priority patent/DE2041446A1/de
Priority to US68364A priority patent/US3662774A/en
Publication of SE348944B publication Critical patent/SE348944B/xx

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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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
    • Y10S128/00—Surgery
    • Y10S128/91—Anesthesia gas scavenging system
    • 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
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2642—Sensor rigid with valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7842—Diverse types
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Ecology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • External Artificial Organs (AREA)
SE12384/69A 1969-09-09 1969-09-09 SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE12384/69A SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-09 1969-09-09
GB3570870A GB1322001A (en) 1969-09-09 1970-07-23 Gas-evacuating device for respiratory apparatus
DK423670AA DK125827B (da) 1969-09-09 1970-08-18 Evakueringsanlæg til et åndedrætsapparat.
DE19702041446 DE2041446A1 (de) 1969-09-09 1970-08-20 Ablassvorrichtung an einem Atmungsgeraet
US68364A US3662774A (en) 1969-09-09 1970-08-31 Gas evacuator for breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12384/69A SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-09 1969-09-09

Publications (1)

Publication Number Publication Date
SE348944B true SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-18

Family

ID=20295660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12384/69A SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-09 1969-09-09

Country Status (5)

Country Link
US (1) US3662774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2041446A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK125827B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1322001A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE348944B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE384929B (sv) * 1975-06-17 1976-05-24 Kaelle Regulatorer Ab Anordning vid en tryckregulator
US4243064A (en) * 1977-06-03 1981-01-06 Tuxhorn Kg Bypass valve for pumps, heating systems and the like
DE2728723C3 (de) * 1977-06-25 1980-03-27 Draegerwerk Ag, 2400 Luebeck Anordnung zur Absaugung von Gasen im medizinischen Bereich und Vakuumrückschlagventil hierfür
SE434599B (sv) * 1977-09-23 1984-08-06 Medishield Corp Ltd Respiratoranordning
US4291689A (en) * 1979-10-19 1981-09-29 Airco, Inc. Evacuation manifold for medical anesthesia circuits
US4312339A (en) * 1980-03-31 1982-01-26 Porter Instrument Co., Inc. Device for administering an anesthetic gas
DE3236649C2 (de) * 1982-10-04 1984-12-06 Friedrich-Wilhelm Dr. 3057 Neustadt Sydow Absaugvorrichtung für Narkosegase
GB9610060D0 (en) * 1996-05-14 1996-07-17 Aglan Magdy Y An anaesthesia breathing bag and a connecting piece
US5878743A (en) * 1996-09-23 1999-03-09 Respironics, Inc. Pressure sensitive flow control valve
US6098622A (en) * 1998-10-15 2000-08-08 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
GB2383397B (en) * 2001-12-20 2005-10-12 Internat Safety Instr Inc Breathing apparatus
GB0320761D0 (en) * 2003-09-05 2003-10-08 Smiths Group Plc Resuscitators
US20060196727A1 (en) * 2005-02-18 2006-09-07 Shields Troy R Method of adapting an automatic greasing apparatus for hydraulic track tensioning
US10076618B2 (en) * 2008-03-05 2018-09-18 David J. Ahearn Nitrous oxide safety system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918086A (en) * 1948-10-18 1959-12-22 Maschinefabrik Surth Zweignied Valve devices
US3192946A (en) * 1963-04-15 1965-07-06 Heil Co Breather check valves

Also Published As

Publication number Publication date
DE2041446A1 (de) 1971-04-01
GB1322001A (en) 1973-07-04
DK125827B (da) 1973-05-14
US3662774A (en) 1972-05-16

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