DE3306607C2 - Beatmungsgerät - Google Patents

Beatmungsgerät

Info

Publication number
DE3306607C2
DE3306607C2 DE3306607A DE3306607A DE3306607C2 DE 3306607 C2 DE3306607 C2 DE 3306607C2 DE 3306607 A DE3306607 A DE 3306607A DE 3306607 A DE3306607 A DE 3306607A DE 3306607 C2 DE3306607 C2 DE 3306607C2
Authority
DE
Germany
Prior art keywords
pressure
signal
volume
patient
target
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.)
Expired - Fee Related
Application number
DE3306607A
Other languages
German (de)
English (en)
Other versions
DE3306607A1 (de
Inventor
Frederick A Stawitcke
Holly B Jimison
Allen K Ream
William J Mordan
Robert Piziali
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3306607A1 publication Critical patent/DE3306607A1/de
Application granted granted Critical
Publication of DE3306607C2 publication Critical patent/DE3306607C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/46—Resistance or compliance of the lungs

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)
  • Percussion Or Vibration Massage (AREA)
  • Gyroscopes (AREA)
  • Prostheses (AREA)
DE3306607A 1982-03-05 1983-02-25 Beatmungsgerät Expired - Fee Related DE3306607C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/354,993 US4448192A (en) 1982-03-05 1982-03-05 Medical ventilator device parametrically controlled for patient ventilation

Publications (2)

Publication Number Publication Date
DE3306607A1 DE3306607A1 (de) 1983-09-08
DE3306607C2 true DE3306607C2 (de) 1996-07-18

Family

ID=23395811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3306607A Expired - Fee Related DE3306607C2 (de) 1982-03-05 1983-02-25 Beatmungsgerät

Country Status (4)

Country Link
US (1) US4448192A (cg-RX-API-DMAC7.html)
JP (1) JPS58159762A (cg-RX-API-DMAC7.html)
DE (1) DE3306607C2 (cg-RX-API-DMAC7.html)
GB (1) GB2121292B (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717106A1 (de) * 1997-04-23 1998-10-29 Map Gmbh Vorrichtung und Verfahren zur automatisierten Beatmung in der CPAP-Therapie
DE19809867C1 (de) * 1998-03-07 1999-09-30 Draeger Medizintech Gmbh Verfahren zur Bestimmung der Compliance von Teilen eines Atemgas-Kreislaufsystems
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure
DE102004039711B3 (de) * 2004-08-17 2006-05-11 Dräger Medical AG & Co. KG Verfahren zur automatischen Aufnahme von Druck-Volumen-Kurven bei der künstlichen Beatmung und Vorrichtung zur Durchführung des Verfahrens
US7717111B2 (en) 2001-01-29 2010-05-18 Map Medizin-Technologie Gmbh Device for supplying a respiratory gas

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DE3817053A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Verfahren zur steuerung eines beatmungsgeraetes und vorrichtung hierzu
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US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
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US5803066A (en) * 1992-05-07 1998-09-08 New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
US5490502A (en) * 1992-05-07 1996-02-13 New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
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DE3306607A1 (de) 1983-09-08
US4448192A (en) 1984-05-15
JPS58159762A (ja) 1983-09-22
JPS6358590B2 (cg-RX-API-DMAC7.html) 1988-11-16
GB8302348D0 (en) 1983-03-02
GB2121292A (en) 1983-12-21
GB2121292B (en) 1985-09-25

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