ATE188620T1 - Vorrichtung zur flüssigkeitsventilation und regelungsverfahren dafür - Google Patents

Vorrichtung zur flüssigkeitsventilation und regelungsverfahren dafür

Info

Publication number
ATE188620T1
ATE188620T1 AT93923821T AT93923821T ATE188620T1 AT E188620 T1 ATE188620 T1 AT E188620T1 AT 93923821 T AT93923821 T AT 93923821T AT 93923821 T AT93923821 T AT 93923821T AT E188620 T1 ATE188620 T1 AT E188620T1
Authority
AT
Austria
Prior art keywords
liquid ventilation
processing unit
central processing
liquid
desired ranges
Prior art date
Application number
AT93923821T
Other languages
English (en)
Inventor
Thomas H Shaffer
Marla R Wolfson
Original Assignee
Univ Temple
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 Univ Temple filed Critical Univ Temple
Application granted granted Critical
Publication of ATE188620T1 publication Critical patent/ATE188620T1/de

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
    • A61M16/0054—Liquid ventilation
    • 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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/0476—Oxygenated solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/913—Breathable liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ventilation (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Catching Or Destruction (AREA)
  • External Artificial Organs (AREA)
  • Sorption Type Refrigeration Machines (AREA)
AT93923821T 1992-10-13 1993-10-08 Vorrichtung zur flüssigkeitsventilation und regelungsverfahren dafür ATE188620T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/960,611 US5335650A (en) 1992-10-13 1992-10-13 Process control for liquid ventilation and related procedures
PCT/US1993/009650 WO1994008652A1 (en) 1992-10-13 1993-10-08 Process control for liquid ventilation

Publications (1)

Publication Number Publication Date
ATE188620T1 true ATE188620T1 (de) 2000-01-15

Family

ID=25503391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93923821T ATE188620T1 (de) 1992-10-13 1993-10-08 Vorrichtung zur flüssigkeitsventilation und regelungsverfahren dafür

Country Status (8)

Country Link
US (1) US5335650A (de)
EP (1) EP0683683B1 (de)
JP (1) JPH08501969A (de)
AT (1) ATE188620T1 (de)
AU (1) AU675096B2 (de)
CA (1) CA2143681A1 (de)
DE (1) DE69327592T2 (de)
WO (1) WO1994008652A1 (de)

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US8408202B2 (en) * 2007-02-05 2013-04-02 Temple University—Of the Commonwealth System of Higher Education Open-circuit liquid ventilator
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DE102010048916B4 (de) * 2010-10-11 2016-03-10 Technische Universität Dresden Vorrichtung zur Beatmung
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US9439804B2 (en) * 2011-03-03 2016-09-13 Renaud Tissier Method and system for treatment of a body of a mammal in cardiac arrest
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
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US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
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US11478594B2 (en) 2018-05-14 2022-10-25 Covidien Lp Systems and methods for respiratory effort detection utilizing signal distortion
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
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Also Published As

Publication number Publication date
EP0683683A1 (de) 1995-11-29
WO1994008652A1 (en) 1994-04-28
US5335650A (en) 1994-08-09
AU5355294A (en) 1994-05-09
EP0683683B1 (de) 2000-01-12
AU675096B2 (en) 1997-01-23
DE69327592T2 (de) 2000-09-07
DE69327592D1 (de) 2000-02-17
JPH08501969A (ja) 1996-03-05
CA2143681A1 (en) 1994-04-28
EP0683683A4 (de) 1995-08-31

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