SE432879B - DEVICE SYSTEM - Google Patents

DEVICE SYSTEM

Info

Publication number
SE432879B
SE432879B SE7711223A SE7711223A SE432879B SE 432879 B SE432879 B SE 432879B SE 7711223 A SE7711223 A SE 7711223A SE 7711223 A SE7711223 A SE 7711223A SE 432879 B SE432879 B SE 432879B
Authority
SE
Sweden
Prior art keywords
ventilation apparatus
control unit
output
ventilation
control
Prior art date
Application number
SE7711223A
Other languages
Swedish (sv)
Other versions
SE7711223L (en
Inventor
M Demeester
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
Priority claimed from BE171316A external-priority patent/BE847039A/en
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE7711223L publication Critical patent/SE7711223L/en
Publication of SE432879B publication Critical patent/SE432879B/en

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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The installation comprises a ventilation apparatus (7), a control unit (10) controlling the output magnitudes of the ventilation apparatus (7) and measurement devices (4, 5) measuring the physiological parameters of the patient under ventilation and supplying measurement data to the control unit in order to control the ventilation apparatus (7). A command unit (1) supplies output values to the control unit (10) in order selectively to modify at least one of the output magnitudes of the ventilation apparatus (7). An evaluation unit (2) receives, from the measurement devices (4, 5), the measurement data resulting from the said selective modification, treats them and transmits them to the control unit (10) with a view to adjusting the ventilation apparatus (7). This installation, by the modification caused for an output magnitude of the ventilation apparatus, allows physiologically optimal control of the output magnitudes of the ventilation apparatus. <IMAGE>
SE7711223A 1976-10-07 1977-10-06 DEVICE SYSTEM SE432879B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE171316A BE847039A (en) 1976-10-07 1976-10-07 CONTROL AND CONTROL PROCEDURE FOR A VENTILATION EQUIPMENT.

Publications (2)

Publication Number Publication Date
SE7711223L SE7711223L (en) 1978-04-08
SE432879B true SE432879B (en) 1984-04-30

Family

ID=3842922

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711223A SE432879B (en) 1976-10-07 1977-10-06 DEVICE SYSTEM

Country Status (4)

Country Link
CH (1) CH618602A5 (en)
DE (1) DE2744327C2 (en)
GB (1) GB1581482A (en)
SE (1) SE432879B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926747C2 (en) * 1979-07-03 1982-05-19 Drägerwerk AG, 2400 Lübeck Ventilation system with a ventilator controlled by patient values
ES8201825A1 (en) * 1981-02-17 1982-01-16 Medicas Manuf A Respirator for Clinical Use
DE3401841A1 (en) * 1984-01-20 1985-07-25 Drägerwerk AG, 2400 Lübeck VENTILATION SYSTEM AND OPERATING METHOD THEREFOR
US4915103A (en) * 1987-12-23 1990-04-10 N. Visveshwara, M.D., Inc. Ventilation synchronizer
DE3817053A1 (en) * 1988-05-19 1989-11-30 Draegerwerk Ag METHOD FOR CONTROLLING A VENTILATION DEVICE AND DEVICE THEREFOR
DE3901919A1 (en) * 1989-01-24 1990-07-26 Draegerwerk Ag CIRCUIT BREATH PROTECTOR
DE3906202A1 (en) * 1989-02-28 1990-09-06 Medicommerz Gmbh METHOD AND DEVICE FOR SUPPLYING BREATH GAS
DE4309923C2 (en) * 1993-03-26 1995-02-16 Boesch Wilhelm Device for supplying breathing gas to a patient
DE4326556C2 (en) * 1993-08-07 1997-08-21 Heinz Prof Dr Med Oehmig Arrangement for determining and maintaining a desired anesthetic depth
DE4338813C1 (en) * 1993-11-15 1995-02-23 Metrax Gmbh Ventilator
SE9504312L (en) * 1995-12-01 1996-12-23 Siemens Elema Ab When controlling a breathing apparatus and a breathing apparatus
SE9801175D0 (en) * 1998-04-03 1998-04-03 Innotek Ab Method and apparatus for optimizing mechanical ventilation based on simulation of the ventilation process after studying the physiology of the respiratory organs
DE19921917A1 (en) * 1999-05-12 2000-12-14 Michael Lerch Control of the amount of enriching oxygen delivered to a user so that enrichment levels are matched to requirements by use of a carbon dioxide sensor, blood oxygen level sensor, etc. and controlling electronics
DE10230165A1 (en) 2002-07-04 2004-01-15 Ino Therapeutics Gmbh Method and device for the administration of carbon monoxide
WO2009120639A2 (en) 2008-03-27 2009-10-01 Nellcor Puritan Bennett Llc Breathing assistance systems with lung recruitment maneuvers
EP2363163A1 (en) * 2008-03-27 2011-09-07 Nellcor Puritan Bennett LLC Device for controlled delivery of breathing gas to a patient using multiple ventilation parameters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505670B2 (en) * 1975-02-11 1978-11-30 Draegerwerk Ag, 2400 Luebeck Ventilation system

Also Published As

Publication number Publication date
DE2744327C2 (en) 1982-04-15
DE2744327A1 (en) 1978-04-13
SE7711223L (en) 1978-04-08
CH618602A5 (en) 1980-08-15
GB1581482A (en) 1980-12-17

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