GB1564273A - Respirators - Google Patents

Respirators Download PDF

Info

Publication number
GB1564273A
GB1564273A GB9083/77A GB908377A GB1564273A GB 1564273 A GB1564273 A GB 1564273A GB 9083/77 A GB9083/77 A GB 9083/77A GB 908377 A GB908377 A GB 908377A GB 1564273 A GB1564273 A GB 1564273A
Authority
GB
United Kingdom
Prior art keywords
insufflation
storage container
pressure
line
valve
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
GB9083/77A
Other languages
English (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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB1564273A publication Critical patent/GB1564273A/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. 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
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0075—Bellows-type
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0078—Breathing bags
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
GB9083/77A 1976-03-19 1977-03-03 Respirators Expired GB1564273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607945A FR2344278A1 (fr) 1976-03-19 1976-03-19 Respirateur

Publications (1)

Publication Number Publication Date
GB1564273A true GB1564273A (en) 1980-04-02

Family

ID=9170663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9083/77A Expired GB1564273A (en) 1976-03-19 1977-03-03 Respirators

Country Status (10)

Country Link
US (1) US4224940A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS52113598A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE851671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2711664A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES456756A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2344278A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1564273A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1078250B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL179877C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE428175B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9987447B2 (en) 2011-11-03 2018-06-05 Trudell Medical International Breathing apparatus and method for the use thereof

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483785A1 (fr) * 1980-06-10 1981-12-11 Air Liquide Respirateur a correction automatique de ventilation
US4495946A (en) * 1981-03-17 1985-01-29 Joseph Lemer Artificial breathing device
DE3229240C2 (de) * 1982-08-05 1986-09-18 Interspiro GmbH, 7529 Forst Für Überdruckbetrieb geeignetes Atemschutzgerät
US4596246A (en) * 1984-02-24 1986-06-24 Lyall Robert N Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations
US4658858A (en) * 1985-10-28 1987-04-21 The United States Of America As Represented By The Secretary Of The Air Force Electromechanical oxygen regulator valve assembly
DE3823382C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-07-09 1990-01-11 Draegerwerk Ag, 2400 Luebeck, De
DE4342310C2 (de) * 1993-12-11 1998-11-05 Draegerwerk Ag Atemsystem mit gesteuertem Atemgasfluß
US5555880A (en) * 1994-01-31 1996-09-17 Southwest Research Institute High frequency oscillatory ventilator and respiratory measurement system
GB9413499D0 (en) * 1994-07-05 1994-08-24 Pneupac Ltd Gas mixing devices for resuscitation/lung ventilation apparatus
FR2727023B1 (fr) * 1994-11-23 1996-12-27 Taema Appareil d'aide a la respiration
FR2732607B1 (fr) * 1995-04-04 1997-08-29 Saime Sarl Appareil d'assistance respiratoire volumetrique muni d'un bloc-soupapes perfectionne
FR2755017B1 (fr) * 1996-10-30 1998-12-18 Taema Dispositif d'assistance respiratoire
SE9803684D0 (sv) 1998-10-27 1998-10-27 Siemens Elema Ab Narkosapparat
SE9900368D0 (sv) * 1999-02-04 1999-02-04 Siemens Elema Ab Narkosapparat
EP1219315A1 (fr) * 2000-12-22 2002-07-03 Jean-Denis Rochat Appareil d'assistance respiratoire
US6868851B2 (en) * 2002-01-31 2005-03-22 Instrumentarium Corp. Liquid reservoir for nebulizer
ITVI20030115A1 (it) * 2003-06-13 2004-12-14 Arno Drechsel Dispositivo per la generazione di vuoto, particolarmente
WO2005082107A2 (en) 2004-02-26 2005-09-09 Ameriflo, Inc. Method and apparatus for regulating fluid flow or conserving fluid flow
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
US7448594B2 (en) 2004-10-21 2008-11-11 Ameriflo, Inc. Fluid regulator
WO2008122045A1 (en) * 2007-04-02 2008-10-09 Allegiance Corporation High frequency oscillation respiratory therapy device
CN101288791B (zh) * 2007-04-18 2011-09-28 深圳迈瑞生物医疗电子股份有限公司 一种麻醉机呼吸装置及其流量传感器的标定方法
US8365727B2 (en) 2007-11-19 2013-02-05 Carefusion 2200, Inc. Respiratory therapy system with electromechanical driver
RU2585137C2 (ru) * 2010-12-21 2016-05-27 Конинклейке Филипс Электроникс Н.В. Аппарат искусственной вентиляции легких с интегрированной воздуходувкой
BR112016011438B1 (pt) * 2013-11-20 2022-04-05 Transunit Ab Ventilador de turbina
CN108883245B (zh) * 2016-01-28 2020-10-30 发明医疗公司 防止流生成系统中的交叉污染的系统和方法
DE102020123654A1 (de) * 2020-09-10 2022-03-10 Drägerwerk AG & Co. KGaA Pneumatikmodul sowie Verfahren zur Versorgung eines Verbrauchers mit einem druckstoßfreien Strom medizinischen Gases oder medizinischer Luft

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352523A (en) * 1941-08-13 1944-06-27 John H Emerson Apparatus and method for artificially inducing breathing
US2770232A (en) * 1954-05-26 1956-11-13 Smith Welding Equipment Corp Respirator system
US3021839A (en) * 1956-08-31 1962-02-20 De Loss L Marsh Underwater breathing apparatus
GB914343A (en) * 1959-02-06 1963-01-02 Pye Ltd Electronic time cycled respirator
GB1008520A (en) 1961-10-14 1965-10-27 Cape Engineering Company Ltd A machine for the administration of anaesthetic gases or for the ventilation of an apnoeic patient
US3503393A (en) * 1966-05-19 1970-03-31 Blease Anaesthetic Equip Ltd Patient controlled respiratory apparatus
GB1258071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-03-04 1971-12-22
SE358296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-04-13 1973-07-30 Siemens Elema Ab
DD122029A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-10 1976-09-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9987447B2 (en) 2011-11-03 2018-06-05 Trudell Medical International Breathing apparatus and method for the use thereof
US10314991B2 (en) 2013-03-15 2019-06-11 Trudell Medical International Breathing apparatus and method for the use thereof

Also Published As

Publication number Publication date
JPS52113598A (en) 1977-09-22
FR2344278A1 (fr) 1977-10-14
BE851671A (fr) 1977-08-22
US4224940A (en) 1980-09-30
SE428175B (sv) 1983-06-13
FR2344278B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-23
NL7702931A (nl) 1977-09-21
JPH0240344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-11
IT1078250B (it) 1985-05-08
JPH0271761A (ja) 1990-03-12
JPH0138506B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-15
SE7703118L (sv) 1977-09-20
ES456756A1 (es) 1978-05-01
NL179877B (nl) 1986-07-01
DE2711664A1 (de) 1977-10-13
NL179877C (nl) 1986-12-01
DE2711664C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970302