Nothing Special   »   [go: up one dir, main page]

FR2239984A1 - Modification system for automatically-controlled respirators - has valves, measuring units, drives, and control elements, variously interconnectable - Google Patents

Modification system for automatically-controlled respirators - has valves, measuring units, drives, and control elements, variously interconnectable

Info

Publication number
FR2239984A1
FR2239984A1 FR7427165A FR7427165A FR2239984A1 FR 2239984 A1 FR2239984 A1 FR 2239984A1 FR 7427165 A FR7427165 A FR 7427165A FR 7427165 A FR7427165 A FR 7427165A FR 2239984 A1 FR2239984 A1 FR 2239984A1
Authority
FR
France
Prior art keywords
respirators
automatically
controlled
control elements
modification system
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
FR7427165A
Other languages
French (fr)
Other versions
FR2239984B1 (en
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.)
Medizin und Labortechnik Leipzig VEB
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of FR2239984A1 publication Critical patent/FR2239984A1/en
Application granted granted Critical
Publication of FR2239984B1 publication Critical patent/FR2239984B1/fr
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. mouth-to-mouth respiration; Tracheal tubes
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Flow Control (AREA)

Abstract

Modification system for automatically-controlled respirators has digital modules with matched connections divided into preset press. regions and nominal widths, to give a functional assembly enabling many appts. modifications to be set up and permitting variability of basic, monitoring and/or additional functions and a combination of the basic formats. Preferably the modules include weighing, flow, direction and pressure-limiting valves; transducers, drive and control elements; and controls in single and compact construction, and other accessories.
FR7427165A 1973-08-10 1974-08-05 Modification system for automatically-controlled respirators - has valves, measuring units, drives, and control elements, variously interconnectable Granted FR2239984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD172839A DD122029A1 (en) 1973-08-10 1973-08-10

Publications (2)

Publication Number Publication Date
FR2239984A1 true FR2239984A1 (en) 1975-03-07
FR2239984B1 FR2239984B1 (en) 1979-03-09

Family

ID=5492393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427165A Granted FR2239984A1 (en) 1973-08-10 1974-08-05 Modification system for automatically-controlled respirators - has valves, measuring units, drives, and control elements, variously interconnectable

Country Status (5)

Country Link
DD (1) DD122029A1 (en)
DE (1) DE2425152C2 (en)
FR (1) FR2239984A1 (en)
HU (1) HU178051B (en)
SE (1) SE412847B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378509A2 (en) * 1977-01-27 1978-08-25 Medizin Labortechnik Veb K Artificial respiration unit for medical use - uses multiway valves and automatic control unit to provide selection of respiration modes
FR2605218A1 (en) * 1986-07-10 1988-04-22 Lescure Sylviane Artificial respiration apparatus for veterinary use

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060078A (en) * 1975-08-18 1977-11-29 Bird F M Ventilator and method
FR2344278A1 (en) * 1976-03-19 1977-10-14 Air Liquide RESPIRATOR
DD130309B1 (en) * 1976-12-22 1979-11-28 Klaus Jehmlich PNEUMATICALLY CONTROLLED VENTILATOR
DE19643749C2 (en) * 1996-10-23 1999-10-21 Draegerwerk Ag Pneumatic control arrangement for a ventilator
DE19923716A1 (en) * 1999-05-22 2000-11-23 Bernhard Mattes Device for supplying oxygen to patients air ways with valve turning-off oxygen supply when patient breathes out

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD84711A (en) *
DD83427A (en) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378509A2 (en) * 1977-01-27 1978-08-25 Medizin Labortechnik Veb K Artificial respiration unit for medical use - uses multiway valves and automatic control unit to provide selection of respiration modes
FR2605218A1 (en) * 1986-07-10 1988-04-22 Lescure Sylviane Artificial respiration apparatus for veterinary use

Also Published As

Publication number Publication date
SE7410210L (en) 1975-02-11
DE2425152A1 (en) 1975-02-20
DD122029A1 (en) 1976-09-12
HU178051B (en) 1982-02-28
FR2239984B1 (en) 1979-03-09
DE2425152C2 (en) 1982-12-16
SE412847B (en) 1980-03-24

Similar Documents

Publication Publication Date Title
CA985599A (en) Pressure regulator with flow limiter
CA1009019A (en) Fluid flow diffuser plate
CA1001525A (en) Fluid flow pulsation control and pressure indicator
CA964958A (en) Fluid flow control system
CA968652A (en) Fluid flow control system
CA963689A (en) Fluid flow control system
CA1023680A (en) Milk flow rate sensor
FR2239984A1 (en) Modification system for automatically-controlled respirators - has valves, measuring units, drives, and control elements, variously interconnectable
CA970252A (en) Flow and pressure regulating control for hydraulic motors
CA997271A (en) Fluid flow control elements with area dividing inserts
CA1014480A (en) Artificial kidneys with a device for monitoring and predetermining the ultrafiltration flow
CA1023000A (en) Device for the regulation of a converter over a full range or operation including operation in a pulsating mode
SE7312461L (en)
CA988001A (en) Flow control valve
CA1007883A (en) Disposable lighter with flexible membrane type gas valve
CA1008055A (en) Valve with improved flow passage
FR2232978A1 (en) Motorised agricultural vehicle attachment unit - hydraulic units are fitted on both sides of drive units
AU7175274A (en) Flow control valve system
CA999214A (en) Device for regulating automatically the flow in a hydraulic circuit
CA1010744A (en) Battery operated, fluid pressure responsive valve controller
AU446137B2 (en) Arrangement in connection with flow indicator
CA992753A (en) Fluid flow control system
CA1029290A (en) Fuel control system and control device therefor or the like
CA993318A (en) Flow control valve and control system therefor
AU475867B2 (en) Improvements in or relating to fluid flow control valves

Legal Events

Date Code Title Description
ST Notification of lapse