FR2178057B3 - - Google Patents

Info

Publication number
FR2178057B3
FR2178057B3 FR7310957A FR7310957A FR2178057B3 FR 2178057 B3 FR2178057 B3 FR 2178057B3 FR 7310957 A FR7310957 A FR 7310957A FR 7310957 A FR7310957 A FR 7310957A FR 2178057 B3 FR2178057 B3 FR 2178057B3
Authority
FR
France
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
FR7310957A
Other languages
French (fr)
Other versions
FR2178057A1 (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2178057A1 publication Critical patent/FR2178057A1/fr
Application granted granted Critical
Publication of FR2178057B3 publication Critical patent/FR2178057B3/fr
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
    • A61M16/0003—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
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0075—Bellows-type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Flow Control (AREA)
FR7310957A 1972-03-27 1973-03-27 Expired FR2178057B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH454972A CH549392A (en) 1972-03-27 1972-03-27 VENTILATION DEVICE WITH AUTOMATIC REGULATION OF PRESSURE AND FLOW OF BREATHING GAS.

Publications (2)

Publication Number Publication Date
FR2178057A1 FR2178057A1 (en) 1973-11-09
FR2178057B3 true FR2178057B3 (en) 1975-10-24

Family

ID=4278147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310957A Expired FR2178057B3 (en) 1972-03-27 1973-03-27

Country Status (12)

Country Link
JP (1) JPS4913994A (en)
AU (1) AU5295773A (en)
BE (1) BE797297A (en)
CH (1) CH549392A (en)
DD (1) DD105563A5 (en)
DE (1) DE2314356A1 (en)
ES (1) ES412991A1 (en)
FR (1) FR2178057B3 (en)
GB (1) GB1432572A (en)
IL (1) IL41617A0 (en)
IT (1) IT979627B (en)
NL (1) NL7304255A (en)

Families Citing this family (32)

* 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
SE435017B (en) * 1976-10-26 1984-09-03 Puritan Bennett Corp The ventilator
NL7707259A (en) * 1977-06-30 1979-01-03 Philips Nv RESPIRATOR.
DE3021326A1 (en) * 1980-06-06 1981-12-17 Drägerwerk AG, 2400 Lübeck DEVICE FOR MEASURING AT LEAST TWO PNEUMATIC LUNG PARAMETERS AND MEASURING METHODS THEREFOR
FR2483785A1 (en) * 1980-06-10 1981-12-11 Air Liquide AUTOMATIC VENTILATION CORRECTION RESPIRATOR
ES499506A0 (en) * 1981-02-17 1982-01-16 Medicas Manuf IMPROVEMENTS INTRODUCED IN A CLINICAL USE RESPIRATOR
US4481944A (en) * 1981-11-19 1984-11-13 Bunnell Life Systems, Inc. Apparatus and method for assisting respiration
US4448192A (en) * 1982-03-05 1984-05-15 Hewlett Packard Company Medical ventilator device parametrically controlled for patient ventilation
US5522382A (en) 1987-06-26 1996-06-04 Rescare Limited Device and method for treating obstructed breathing having a delay/ramp feature
DE3820043C2 (en) * 1987-11-20 1999-10-28 Anton Obermayer Breathing apparatus
DE69232480T2 (en) 1991-12-20 2002-11-21 Resmed Ltd., North Ryde Ventilator for generating continuous positive airway pressure (CPAP)
US6675797B1 (en) 1993-11-05 2004-01-13 Resmed Limited Determination of patency of the airway
EP2305116A1 (en) 1993-11-05 2011-04-06 ResMed Ltd. Control of CPAP Treatment
US6237593B1 (en) 1993-12-03 2001-05-29 Resmed Limited Estimation of flow and detection of breathing CPAP treatment
US5567227A (en) * 1995-01-23 1996-10-22 Hewlett-Packard Company Method for improving the range of stable control of the pneumatic system of a gas chromatograph
AUPN236595A0 (en) 1995-04-11 1995-05-11 Rescare Limited Monitoring of apneic arousals
DE19528113C2 (en) * 1995-08-01 2002-09-12 Univ Ludwigs Albert ventilator
AUPN547895A0 (en) 1995-09-15 1995-10-12 Rescare Limited Flow estimation and compenstion of flow-induced pressure swings cpap treatment
US6182657B1 (en) 1995-09-18 2001-02-06 Resmed Limited Pressure control in CPAP treatment or assisted respiration
AUPN616795A0 (en) 1995-10-23 1995-11-16 Rescare Limited Ipap duration in bilevel cpap or assisted respiration treatment
AUPN973596A0 (en) 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
AUPO163896A0 (en) 1996-08-14 1996-09-05 Resmed Limited Determination of respiratory airflow
AUPO247496A0 (en) 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
AUPO418696A0 (en) 1996-12-12 1997-01-16 Resmed Limited A substance delivery apparatus
WO1998051362A1 (en) 1997-05-16 1998-11-19 Peter Craig Farrell Nasal ventilation as a treatment for stroke
AUPO742297A0 (en) 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas
DE102004039711B3 (en) * 2004-08-17 2006-05-11 Dräger Medical AG & Co. KG Method for automatic recording of pressure-volume curves in artificial respiration and apparatus for carrying out the method
US10251790B2 (en) 2013-06-28 2019-04-09 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US9039639B2 (en) 2013-06-28 2015-05-26 Gbs Ventures Llc External ear canal pressure regulation system
KR101999938B1 (en) * 2016-01-28 2019-07-12 인벤트 메디컬 코포레이션 System and method for preventing cross contamination in a flow generating system
US10760566B2 (en) 2016-07-22 2020-09-01 Nocira, Llc Magnetically driven pressure generator
WO2018157143A1 (en) 2017-02-27 2018-08-30 Nocira, Llc Ear pumps

Also Published As

Publication number Publication date
DE2314356A1 (en) 1973-10-18
AU5295773A (en) 1974-09-12
NL7304255A (en) 1973-10-01
BE797297A (en) 1973-09-26
ES412991A1 (en) 1976-01-16
GB1432572A (en) 1976-04-22
DD105563A5 (en) 1974-05-05
JPS4913994A (en) 1974-02-06
IT979627B (en) 1974-09-30
IL41617A0 (en) 1973-04-30
FR2178057A1 (en) 1973-11-09
CH549392A (en) 1974-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse