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SE8404529L - Gasdoseringsanordning for medicinska apparater - Google Patents

Gasdoseringsanordning for medicinska apparater

Info

Publication number
SE8404529L
SE8404529L SE8404529A SE8404529A SE8404529L SE 8404529 L SE8404529 L SE 8404529L SE 8404529 A SE8404529 A SE 8404529A SE 8404529 A SE8404529 A SE 8404529A SE 8404529 L SE8404529 L SE 8404529L
Authority
SE
Sweden
Prior art keywords
gas
pressure
outlet
valves
space
Prior art date
Application number
SE8404529A
Other languages
Unknown language ( )
English (en)
Other versions
SE459557B (sv
SE8404529D0 (sv
Inventor
Dem Hagen T Von
C F Wallroth
Original Assignee
Draegerwerk Ag
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 filed Critical Draegerwerk Ag
Publication of SE8404529D0 publication Critical patent/SE8404529D0/sv
Publication of SE8404529L publication Critical patent/SE8404529L/sv
Publication of SE459557B publication Critical patent/SE459557B/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE8404529A 1983-12-16 1984-09-10 Gasdoseringsanordning foer medicinska apparater under anvaendning av elektriska styrsignaler SE459557B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3345585A DE3345585C1 (de) 1983-12-16 1983-12-16 Gasdosiervorrichtung für medizinische Apparate

Publications (3)

Publication Number Publication Date
SE8404529D0 SE8404529D0 (sv) 1984-09-10
SE8404529L true SE8404529L (sv) 1985-06-17
SE459557B SE459557B (sv) 1989-07-17

Family

ID=6217158

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404529A SE459557B (sv) 1983-12-16 1984-09-10 Gasdoseringsanordning foer medicinska apparater under anvaendning av elektriska styrsignaler

Country Status (8)

Country Link
US (1) US4651730A (sv)
JP (1) JPS60151518A (sv)
AT (1) AT392006B (sv)
CH (1) CH664087A5 (sv)
DE (1) DE3345585C1 (sv)
FR (1) FR2556590B1 (sv)
GB (1) GB2151797B (sv)
SE (1) SE459557B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832014A (en) * 1985-10-02 1989-05-23 Perkins Warren E Method and means for dispensing two respirating gases by effecting a known displacement
DE3707942A1 (de) * 1987-03-12 1988-09-22 Draegerwerk Ag Gasdosiervorrichtung, insbesondere fuer medizinische apparate
DE8902725U1 (de) * 1989-03-07 1989-07-06 Ucosan B.V., Roden Whirlpoolwanne o.dgl.
US5094235A (en) * 1989-05-10 1992-03-10 Dragerwerk Aktiengesellschaft Anesthesia ventilating apparatus having a breathing circuit and control loops for anesthetic gas components
DE102004045733B4 (de) * 2004-09-21 2007-07-26 Dräger Medical AG & Co. KG Vorrichtung zur Differenzdruckmessung in Narkosemitteldosiervorrichtungen
EP1954343B1 (en) 2005-12-02 2012-01-18 C.R.Bard, Inc. Pressure-activated proximal valves
EP2498849B1 (en) * 2009-11-11 2022-08-10 The Board of Trustees of the Leland Stanford Junior University Portable ventilator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729000A (en) * 1971-05-18 1973-04-24 Puritan Bennett Corp Compliance compensated ventilation system
JPS5816522B2 (ja) * 1976-04-23 1983-03-31 日本コロムビア株式会社 トレ−シング歪補正用の遅延変調回路
JPS5417876A (en) * 1977-07-11 1979-02-09 Hitachi Ltd Volume type automatic measuring and recording apparatus of flow rates
SE409175B (sv) * 1977-11-29 1979-08-06 Aga Ab Anordning vid en respirator for metning av till en patient tillford gasmengd
SE434799B (sv) * 1980-06-18 1984-08-20 Gambro Engstrom Ab Sett och anordning for styrning av en lungventilator
US4457303A (en) * 1980-11-26 1984-07-03 Tritec Industries, Inc. Respirating gas supply control method and apparatus therefor
NL8007074A (nl) * 1980-12-29 1982-07-16 Honeywell Bv Beademingstoestel.
JPS5816522U (ja) * 1981-07-24 1983-02-01 デンゲン株式会社 冷媒流量測定装置
DE3229328C2 (de) * 1982-08-06 1984-08-02 Drägerwerk AG, 2400 Lübeck Gasdosiervorrichtung für medizinische Apparate
US4462398A (en) * 1982-12-03 1984-07-31 Kircaldie, Randal and McNab, Trustee Respirating gas supply method and apparatus therefor

Also Published As

Publication number Publication date
GB2151797B (en) 1987-07-01
JPH0219410B2 (sv) 1990-05-01
AT392006B (de) 1991-01-10
CH664087A5 (de) 1988-02-15
GB2151797A (en) 1985-07-24
GB8431543D0 (en) 1985-01-23
FR2556590B1 (fr) 1987-05-15
SE459557B (sv) 1989-07-17
ATA209184A (de) 1990-07-15
DE3345585C1 (de) 1985-01-03
US4651730A (en) 1987-03-24
JPS60151518A (ja) 1985-08-09
SE8404529D0 (sv) 1984-09-10
FR2556590A1 (fr) 1985-06-21

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