FR2573658B1 - POSITIVE EXPIRATORY PRESSURE DEVICE - Google Patents

POSITIVE EXPIRATORY PRESSURE DEVICE

Info

Publication number
FR2573658B1
FR2573658B1 FR8417946A FR8417946A FR2573658B1 FR 2573658 B1 FR2573658 B1 FR 2573658B1 FR 8417946 A FR8417946 A FR 8417946A FR 8417946 A FR8417946 A FR 8417946A FR 2573658 B1 FR2573658 B1 FR 2573658B1
Authority
FR
France
Prior art keywords
pressure device
expiratory pressure
positive expiratory
positive
pressure
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
Application number
FR8417946A
Other languages
French (fr)
Other versions
FR2573658A1 (en
Inventor
Guy Bourdon
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR8417946A priority Critical patent/FR2573658B1/en
Publication of FR2573658A1 publication Critical patent/FR2573658A1/en
Application granted granted Critical
Publication of FR2573658B1 publication Critical patent/FR2573658B1/en
Expired 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
    • A61M16/20—Valves specially adapted to medical respiratory 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter

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)
  • Magnetically Actuated Valves (AREA)
FR8417946A 1984-11-26 1984-11-26 POSITIVE EXPIRATORY PRESSURE DEVICE Expired FR2573658B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8417946A FR2573658B1 (en) 1984-11-26 1984-11-26 POSITIVE EXPIRATORY PRESSURE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417946A FR2573658B1 (en) 1984-11-26 1984-11-26 POSITIVE EXPIRATORY PRESSURE DEVICE

Publications (2)

Publication Number Publication Date
FR2573658A1 FR2573658A1 (en) 1986-05-30
FR2573658B1 true FR2573658B1 (en) 1989-02-24

Family

ID=9309915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417946A Expired FR2573658B1 (en) 1984-11-26 1984-11-26 POSITIVE EXPIRATORY PRESSURE DEVICE

Country Status (1)

Country Link
FR (1) FR2573658B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE83939T1 (en) * 1986-09-29 1993-01-15 Brugger Stephan BREATHING DEVICE.
DE3822950A1 (en) * 1988-07-07 1990-01-11 Draegerwerk Ag CONTROLLABLE VENTILATION VALVE
DE3822949A1 (en) * 1988-07-07 1990-01-11 Draegerwerk Ag PNEUMATIC CONTROL VALVE
US5596984A (en) * 1994-09-12 1997-01-28 Puritan-Bennett Corporation Lung ventilator safety circuit
ES2228992T3 (en) * 1994-10-14 2005-04-16 Bird Products Corporation EXHAUST VALVE WITH FLOW TRANSDUCER.
US6371113B1 (en) * 1996-10-10 2002-04-16 Datex-Ohmeda, Inc. Zero flow pause during volume ventilation
DE19711595C2 (en) * 1997-03-20 2003-06-12 Draegerwerk Ag Method for controlling a valve in a ventilator
US6152135A (en) * 1998-10-23 2000-11-28 Pulmonetic Systems, Inc. Ventilator system
EP2153859B1 (en) * 2008-08-13 2015-12-23 Drägerwerk AG & Co. KGaA Medical ventilation system
DE102009031826B4 (en) * 2009-07-03 2011-06-22 F. Stephan GmbH, 56412 ventilator
EP2431065B1 (en) 2010-09-15 2020-04-22 General Electric Company Arrangement for ventilating lungs
GB2521822A (en) * 2013-11-26 2015-07-08 Oes Medical Ltd Valve Mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568756A5 (en) * 1973-09-07 1975-11-14 Hoffmann La Roche
DE2801546C2 (en) * 1978-01-14 1982-09-09 Drägerwerk AG, 2400 Lübeck Ventilator especially for small children
DE2831312A1 (en) * 1978-07-17 1980-01-31 Draegerwerk Ag DEVICE FOR SUPPORTING BREATHING AND / OR ARTIFICIAL VENTILATION WITH HIGH-FREQUENCY VENTILATION

Also Published As

Publication number Publication date
FR2573658A1 (en) 1986-05-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse