FR2027573A1 - - Google Patents

Info

Publication number
FR2027573A1
FR2027573A1 FR6941894A FR6941894A FR2027573A1 FR 2027573 A1 FR2027573 A1 FR 2027573A1 FR 6941894 A FR6941894 A FR 6941894A FR 6941894 A FR6941894 A FR 6941894A FR 2027573 A1 FR2027573 A1 FR 2027573A1
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.)
Withdrawn
Application number
FR6941894A
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.)
OCEANIC EQUIPMENT CORP
Original Assignee
OCEANIC EQUIPMENT CORP
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 OCEANIC EQUIPMENT CORP filed Critical OCEANIC EQUIPMENT CORP
Publication of FR2027573A1 publication Critical patent/FR2027573A1/fr
Withdrawn legal-status Critical Current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
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm 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
    • A61M16/021—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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • 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
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing 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
    • A61M16/10—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
    • A61M2202/02—Gases
    • A61M2202/025—Helium
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR6941894A 1968-12-04 1969-12-04 Withdrawn FR2027573A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78096168A 1968-12-04 1968-12-04

Publications (1)

Publication Number Publication Date
FR2027573A1 true FR2027573A1 (fr) 1970-10-02

Family

ID=25121222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941894A Withdrawn FR2027573A1 (fr) 1968-12-04 1969-12-04

Country Status (4)

Country Link
US (1) US3556098A (fr)
DE (1) DE1960517B2 (fr)
FR (1) FR2027573A1 (fr)
GB (1) GB1276119A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501510A1 (fr) * 1981-03-13 1982-09-17 Draegerwerk Ag Appareil de protection respiratoire fonctionnant en circuit ferme et commande electriquement

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710553A (en) * 1970-01-28 1973-01-16 Biomarine Industries Carbon dioxide scrubber and breathing diaphragm assembly for diving apparatus
US3794059A (en) * 1970-05-27 1974-02-26 Biomarine Industries Electronic monitoring control and display apparatus for breathing gas system
US3771542A (en) * 1972-12-04 1973-11-13 A Williams Fluid combination apparatus
US3805590A (en) * 1973-03-09 1974-04-23 Us Navy Oxygen partial pressure sensor
US3957043A (en) * 1973-08-22 1976-05-18 William Barney Shelby Re-breathing apparatus
US3976063A (en) * 1974-09-16 1976-08-24 The Bendix Corporation Escape breathing apparatus
FR2297642A1 (fr) * 1975-01-17 1976-08-13 France Etat Appareil respiratoire de plongee autonome
DE2641576A1 (de) * 1976-09-13 1978-03-16 Auergesellschaft Gmbh Atemschutzgeraet
US4236546A (en) * 1978-10-23 1980-12-02 The United States Of America As Represented By The Secretary Of The Navy Electronic breathing mixture control
DE3109660C2 (de) * 1981-03-13 1983-01-05 Drägerwerk AG, 2400 Lübeck Elektrisch und mechanisch steuerbares Atemschutzgerät nach dem Kreislaufprinzip
GB2201602A (en) * 1987-03-06 1988-09-07 Coal Ind Closed circuit breathing/diving apparatus
GB8720663D0 (en) * 1987-09-02 1987-10-07 Grimsey P K Driver's gas reclaim system
FR2646237B1 (fr) * 1989-04-21 1994-01-07 Fabrication Instruments Mesure Dispositif de jaugeage de gaz haute pression, en particulier pour la reserve d'oxygene gazeux embarquee a bord d'un avion
US5619987A (en) * 1991-09-24 1997-04-15 Grand Bleu International, Inc. Semi-closed rebreathing apparatus with water removing pump
WO1994021514A1 (fr) * 1993-03-19 1994-09-29 Grand Bleu International, Inc. Appareil de recirculation a circuit semi-ferme
US5794616A (en) * 1993-11-17 1998-08-18 Cochran Consulting, Inc. Use of multiple gas blends with a dive computer
US5899204A (en) * 1993-11-17 1999-05-04 Cochran Consulting, Inc. Dive computer with wrist activation
GB9409683D0 (en) * 1994-05-14 1994-07-06 Prism Life Support Services Prism alternative breathing system
US6003513A (en) * 1996-01-12 1999-12-21 Cochran Consulting Rebreather having counterlung and a stepper-motor controlled variable flow rate valve
US6099707A (en) * 1996-03-22 2000-08-08 Doxs Technology Systems, Inc Apparatus for sensing oxygen concentration
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
GB9719824D0 (en) 1997-09-18 1997-11-19 A P Valves Self-contained breathing apparatus
US6758962B1 (en) 1999-09-23 2004-07-06 Doxs Technology Systems, Inc. Oxygen sensing
US6817359B2 (en) * 2000-10-31 2004-11-16 Alexander Roger Deas Self-contained underwater re-breathing apparatus
AU2002222831A1 (en) * 2000-10-31 2002-05-15 Marat Vadimovich Evtukhov Integral life support system
AU2003290378A1 (en) * 2002-12-12 2004-06-30 Oleg Bassovitch Breathing apparatus for hypoxic pre-acclimatization and training
US20040182394A1 (en) * 2003-03-21 2004-09-23 Alvey Jeffrey Arthur Powered air purifying respirator system and self contained breathing apparatus
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
US7520280B2 (en) * 2003-04-08 2009-04-21 William Gordon Rebreather apparatus
GB2402885A (en) * 2003-06-20 2004-12-22 Uri Baran Head up display for diving apparatus
US7647927B2 (en) 2003-08-22 2010-01-19 Wilcox Industries Corp. Self-contained breathing system
US7100628B1 (en) 2003-11-18 2006-09-05 Creare Inc. Electromechanically-assisted regulator control assembly
DE102004002034A1 (de) 2004-01-14 2005-08-11 Bernhard Engl Vorrichtung zur Mischgaszufuhr in Kreislaufatemgeräten
US7497216B2 (en) * 2004-08-30 2009-03-03 Forsyth David E Self contained breathing apparatus modular control system
US20060201508A1 (en) * 2004-08-30 2006-09-14 Forsyth David E Self contained breathing apparatus combined duration factor for breathing systems
GB0614574D0 (en) * 2006-07-22 2006-08-30 Reynolds Daniel Pressure activated device and breathing system
AT509551B1 (de) * 2010-02-25 2012-01-15 Arne Dipl Ing Dr Sieber Kreislauftauchgerät mit einem mundstück
DE102012201945A1 (de) * 2012-02-09 2013-08-14 Msa Auer Gmbh Kopplungsvorrichtung für ein Atemschutzgerät
GB201405548D0 (en) * 2014-03-27 2014-05-14 Avon Polymer Prod Ltd Controller for, and method of, controlling a breathing apparatus
EP2977093B1 (fr) 2014-07-25 2021-05-05 Airbus Defence and Space GmbH Procédé destiné à séparer du dioxyde de carbone d'air respiratoire d'un sous-marin
FR3040631B1 (fr) * 2015-09-04 2018-07-06 Potless Appareil respiratoire individuel a pression partielle d'oxygene regulee
DE102016108432A1 (de) * 2016-05-06 2017-11-09 Parker Hannifin Manufacturing Germany GmbH & Co. KG Hiross Zander Division Verfahren zur Entfernung von Silikonen und flüchtigen organischen Verbindungen, insbesondere Öldämpfen aus Gasen
KR20220066320A (ko) * 2019-09-24 2022-05-24 코브햄 미션 시스템즈 대븐포트 엘에스에스 인코포레이티드 Ｏｂｏｇｓ를 위한 향상된 조성 제어

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830583A (en) * 1956-01-27 1958-04-15 Charles W Bailey Electrically controlled breathing apparatus
US3252458A (en) * 1965-02-16 1966-05-24 J H Emerson Co Oxygen sensing and control device for a breathing apparatus
US3410778A (en) * 1965-02-16 1968-11-12 J H Emerson Company Electrochemical sensing device and method of making same
US3370457A (en) * 1965-03-04 1968-02-27 Electronics Res Corp Of Americ Gas detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501510A1 (fr) * 1981-03-13 1982-09-17 Draegerwerk Ag Appareil de protection respiratoire fonctionnant en circuit ferme et commande electriquement

Also Published As

Publication number Publication date
GB1276119A (en) 1972-06-01
DE1960517B2 (de) 1974-05-30
US3556098A (en) 1971-01-19
DE1960517A1 (de) 1970-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse