DE2926766A1 - Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete - Google Patents

Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete

Info

Publication number
DE2926766A1
DE2926766A1 DE19792926766 DE2926766A DE2926766A1 DE 2926766 A1 DE2926766 A1 DE 2926766A1 DE 19792926766 DE19792926766 DE 19792926766 DE 2926766 A DE2926766 A DE 2926766A DE 2926766 A1 DE2926766 A1 DE 2926766A1
Authority
DE
Germany
Prior art keywords
gas
way valve
supply line
breathing
gas mixing
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.)
Granted
Application number
DE19792926766
Other languages
German (de)
English (en)
Other versions
DE2926766C2 (enrdf_load_stackoverflow
Inventor
Karl Ing Grad Hickmann
Erik Dr Ing Schwanbom
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 DE19792926766 priority Critical patent/DE2926766A1/de
Publication of DE2926766A1 publication Critical patent/DE2926766A1/de
Application granted granted Critical
Publication of DE2926766C2 publication Critical patent/DE2926766C2/de
Granted 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • 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
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (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)
  • Accessories For Mixers (AREA)
DE19792926766 1979-07-03 1979-07-03 Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete Granted DE2926766A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792926766 DE2926766A1 (de) 1979-07-03 1979-07-03 Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926766 DE2926766A1 (de) 1979-07-03 1979-07-03 Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete

Publications (2)

Publication Number Publication Date
DE2926766A1 true DE2926766A1 (de) 1981-01-15
DE2926766C2 DE2926766C2 (enrdf_load_stackoverflow) 1987-11-26

Family

ID=6074768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792926766 Granted DE2926766A1 (de) 1979-07-03 1979-07-03 Gasmischvorrichtung mit umschaltbaren, vorgewaehlten konzentrationen, insbesondere fuer atmungs- und medizinische geraete

Country Status (1)

Country Link
DE (1) DE2926766A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135455A1 (de) * 1981-09-08 1983-04-21 Drägerwerk AG, 2400 Lübeck Gasmischvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528878B (zh) * 2013-11-05 2016-05-25 国家电网公司 一种单组份动态配气装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043211A (en) * 1963-06-21 1966-09-21 Vnii Meditsynskikh Instr I Obo Anaesthesia apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043211A (en) * 1963-06-21 1966-09-21 Vnii Meditsynskikh Instr I Obo Anaesthesia apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135455A1 (de) * 1981-09-08 1983-04-21 Drägerwerk AG, 2400 Lübeck Gasmischvorrichtung

Also Published As

Publication number Publication date
DE2926766C2 (enrdf_load_stackoverflow) 1987-11-26

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee