FR2611344B1 - Appareil respiratoire a circuit ferme - Google Patents

Appareil respiratoire a circuit ferme

Info

Publication number
FR2611344B1
FR2611344B1 FR8800087A FR8800087A FR2611344B1 FR 2611344 B1 FR2611344 B1 FR 2611344B1 FR 8800087 A FR8800087 A FR 8800087A FR 8800087 A FR8800087 A FR 8800087A FR 2611344 B1 FR2611344 B1 FR 2611344B1
Authority
FR
France
Prior art keywords
closed circuit
breathing apparatus
circuit breathing
closed
circuit
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 - Lifetime
Application number
FR8800087A
Other languages
English (en)
Other versions
FR2611344A1 (fr
Inventor
Ness Harwood Van Jr.
J. Dosch Jeffrey
G. Netteland Loyal
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.)
Scott Technologies Inc
Original Assignee
Figgie International Inc
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 Figgie International Inc filed Critical Figgie International Inc
Publication of FR2611344A1 publication Critical patent/FR2611344A1/fr
Application granted granted Critical
Publication of FR2611344B1 publication Critical patent/FR2611344B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR8800087A 1987-01-13 1988-01-07 Appareil respiratoire a circuit ferme Expired - Lifetime FR2611344B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/002,877 US4879996A (en) 1987-01-13 1987-01-13 Closed circuit breathing apparatus

Publications (2)

Publication Number Publication Date
FR2611344A1 FR2611344A1 (fr) 1988-09-02
FR2611344B1 true FR2611344B1 (fr) 1993-10-01

Family

ID=21702968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800087A Expired - Lifetime FR2611344B1 (fr) 1987-01-13 1988-01-07 Appareil respiratoire a circuit ferme

Country Status (6)

Country Link
US (1) US4879996A (fr)
CA (1) CA1277199C (fr)
DE (1) DE3742639C2 (fr)
FR (1) FR2611344B1 (fr)
GB (1) GB2200288B (fr)
SE (1) SE8800024L (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964404A (en) * 1989-04-19 1990-10-23 Stone William C Breathing apparatus
GB2234440B (en) * 1989-07-19 1993-04-14 Sabre Safety Ltd Respiratory protective apparatus
JPH03220091A (ja) * 1989-10-11 1991-09-27 Keisei Kaneko 呼吸装置
US5036841A (en) * 1991-02-22 1991-08-06 Computer Assisted Engineering Self contained closed circuit breathing apparatus
DE4411560C1 (de) * 1994-04-02 1995-08-03 Auergesellschaft Gmbh Chemikalsauerstoffgerät
JP3480114B2 (ja) * 1995-04-20 2003-12-15 株式会社菊池製作所 酸素呼吸器
AU720602B2 (en) * 1996-09-06 2000-06-08 Mine Safety Appliances Company Closed circuit escape breathing apparatus
US6341604B1 (en) * 1997-01-07 2002-01-29 The Carleigh Rae Corp. Balanced breathing loop compensation resistive alarm system and lung-indexed biased gas addition for any semi-closed circuit breathing apparatus and components and accessories therefor
EP1024859A4 (fr) * 1997-08-10 2002-07-24 Dan S Wible Systeme de plongee a circuit ferme, muni de boitiers interchangeables de conditionnement de gaz et destine a l'usage personnel
DE19751597C2 (de) * 1997-11-21 2000-02-03 Draeger Medizintech Gmbh Anästesiebeatmungsgerät
WO2001008736A1 (fr) * 1999-08-03 2001-02-08 The Research Foundation Of State University Of New York Dispositif et procede destines a reduire un debit de surplus dans des ventilateurs oscillatoires
US7007693B2 (en) * 1999-08-03 2006-03-07 The Research Foundatilon Of State University Of New York Device and method of reducing bias flow in oscillatory ventilators
GB2357979B (en) * 1999-12-07 2004-02-18 Edward Cumming Breathing apparatus
CA2454426C (fr) 2001-07-20 2012-05-22 The Research Foundation Of State University Of New York Dispositif et procede d'isolement d'un flux regule
FR2839944A1 (fr) * 2002-05-22 2003-11-28 Olivier Bardot Dispositif autonome de respiration subaquatique a double circuit de flux gazeux
US7210477B2 (en) 2002-05-29 2007-05-01 Brookdale International Systems, Inc. Respirator hood assembly
MXPA05000223A (es) * 2002-06-28 2005-07-15 Univ New York State Res Found Dispositivo y metodo para suministrar un agente terapeutico.
WO2005107390A2 (fr) * 2004-04-30 2005-11-17 Heliox Technologies, Inc. Systeme de regulation de point de consigne et afficheur pour respirateur a circuit ferme
CA2625592A1 (fr) * 2005-09-09 2007-03-15 Essex P.B. & R. Corp. Appareil respiratoire
US20070163591A1 (en) * 2006-01-13 2007-07-19 Ross Julian T Method and system for providing breathable air in a closed circuit
WO2007109897A1 (fr) * 2006-03-28 2007-10-04 Joseph Fisher Procédé et appareil d'assistance ventilatoire
US8302603B1 (en) * 2007-03-22 2012-11-06 Weber David W Aircrew rebreather system
WO2010005343A2 (fr) * 2008-07-08 2010-01-14 Marat Vadimovich Evtukhov Détecteur d'anomalie dans une boucle respiratoire de recycleur
CA2683542C (fr) * 2008-11-07 2013-03-12 Robert E. Stewart Sac respiratoire d'urgence
DE102009004107A1 (de) * 2009-01-08 2010-07-15 Linde Aktiengesellschaft Beatmen von Patienten
WO2012073024A2 (fr) * 2010-12-02 2012-06-07 Draeger Safety Uk Limited Boîtier pour appareil respiratoire et unité de refroidissement pour appareil respiratoire
US8770194B2 (en) * 2011-01-28 2014-07-08 Dive Cobalt Blue, Llc Gas assisted re-breathing device
US9987447B2 (en) * 2011-11-03 2018-06-05 Trudell Medical International Breathing apparatus and method for the use thereof
DE102014017634B4 (de) 2014-11-27 2018-02-08 Dräger Safety AG & Co. KGaA Kreislaufatemgerät mit einer Messeinrichtung zur Bestimmung von Gasmengen in dem Kreislaufatemgerät
DE102017011582A1 (de) * 2017-12-14 2019-06-19 Dräger Safety AG & Co. KGaA Atembeutel für ein Kreislaufatemschutzgerät sowie Kreislaufatemschutzgerät
DE102017011908B4 (de) * 2017-12-21 2020-08-27 Dräger Safety AG & Co. KGaA Gehäuse für ein Kreislaufatemschutzgerät
PL438048A1 (pl) * 2018-11-23 2022-03-14 Dezega Holding Ukraine, Llc Aparat oddechowy izolujący
CN111569222B (zh) * 2020-05-14 2022-12-23 浙江省科技宣传教育中心 一种呼吸机用呼吸阀组件结构
IL299814A (en) * 2023-01-10 2024-08-01 Caeli Tech Ltd Heat exchanger for renewed breathing in a closed circuit
DE102023101813A1 (de) 2023-01-25 2024-07-25 Dräger Safety AG & Co. KGaA Kreislaufatemgerät und Verfahren zu einer Überprüfung der Funktionsbereitschaft eines Kreislaufatemgerätes

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287123C (fr) *
DE208565C (fr) *
DE179940C (fr) *
DE241647C (fr) *
US693795A (en) * 1900-05-09 1902-02-18 Sauerstoff Fabrik Berlin G M B H Respiratory apparatus.
DE670550C (de) * 1929-04-10 1939-01-20 Bernh Draeger Sauerstoffatemschutzgeraet
US2106393A (en) * 1929-12-05 1938-01-25 Ig Farbenindustrie Ag Oxygen emergency apparatus with closed respiratory circuit
US2507450A (en) * 1947-06-12 1950-05-09 Us Sec War Oxygen generator with integrated initiating device
US2598525A (en) * 1950-04-08 1952-05-27 E & J Mfg Co Automatic positive pressure breathing machine
CH424421A (de) * 1960-09-09 1966-11-15 Oerlikon Buehrle Holding Ag Mehrschnitt-Nachformeinrichtung
US3292617A (en) * 1963-10-21 1966-12-20 Mine Safety Appliances Co Closed circuit breathing apparatus
US3577988A (en) * 1969-02-03 1971-05-11 Agonic Engineering Inc Dual canister recirculator
US3773044A (en) * 1971-03-10 1973-11-20 R Wallace Chemical breathing apparatus with alarm device
US3837337A (en) * 1973-01-29 1974-09-24 Violette P Self-contained closed circuit breathing apparatus
US3863629A (en) * 1973-04-09 1975-02-04 Gordon E Ries Life support system and rebreather
US3815592A (en) * 1973-05-07 1974-06-11 Mine Safety Appliances Co Closed circuit breathing apparatus
US3913576A (en) * 1973-11-06 1975-10-21 Westinghouse Electric Corp Breathing apparatus
FR2254181A5 (en) * 1973-11-09 1975-07-04 Spirotechnique Breathing apparatus with semi-closed circuit - has potassium superoxide cartridge acting as regenerator
SE389020B (sv) * 1973-11-13 1976-10-25 Aga Ab Anordning for ventilering av en patient medelst en lungventilator
US3957044A (en) * 1974-11-11 1976-05-18 Nasa Self-contained breathing apparatus
SE389072B (sv) * 1975-03-14 1976-10-25 Aga Ab Andningsapparat
SE389073B (sv) * 1975-03-14 1976-10-25 Aga Ab Andningsapparat
ZA753762B (en) * 1975-06-11 1977-01-26 Buysse R Breathing apparatus
FR2323403A1 (fr) * 1975-09-15 1977-04-08 Spirotech Ind Commerc Appareil respiratoire en circuit ferme
JPS52142897A (en) * 1976-05-24 1977-11-29 Midori Anzen Kogyo Respiring bag for emergency respirator
SE402569B (sv) * 1976-11-09 1978-07-10 Aga Ab Anordning vid en andningsapparat for dykare
US4159236A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Method for combining coal liquefaction and gasification processes
US4252114A (en) * 1979-06-29 1981-02-24 Mine Safety Appliances Company Breathing bag assembly
DE3229240C2 (de) * 1982-08-05 1986-09-18 Interspiro GmbH, 7529 Forst Für Überdruckbetrieb geeignetes Atemschutzgerät

Also Published As

Publication number Publication date
FR2611344A1 (fr) 1988-09-02
DE3742639C2 (de) 2001-07-12
DE3742639A1 (de) 1988-07-21
SE8800024L (sv) 1988-07-14
CA1277199C (fr) 1990-12-04
US4879996A (en) 1989-11-14
GB2200288A (en) 1988-08-03
GB8729007D0 (en) 1988-01-27
SE8800024D0 (sv) 1988-01-07
GB2200288B (en) 1990-06-27

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Legal Events

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CD Change of name or company name
CD Change of name or company name
TP Transmission of property