EP0238937B1 - Dispositif de communication par voix pour appareil respiratoire - Google Patents

Dispositif de communication par voix pour appareil respiratoire Download PDF

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Publication number
EP0238937B1
EP0238937B1 EP87103515A EP87103515A EP0238937B1 EP 0238937 B1 EP0238937 B1 EP 0238937B1 EP 87103515 A EP87103515 A EP 87103515A EP 87103515 A EP87103515 A EP 87103515A EP 0238937 B1 EP0238937 B1 EP 0238937B1
Authority
EP
European Patent Office
Prior art keywords
talking
hearing device
switching device
respiratory gas
speech
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
EP87103515A
Other languages
German (de)
English (en)
Other versions
EP0238937A1 (fr
Inventor
Fritz Arthur Bänziger
Peter Klein
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of EP0238937A1 publication Critical patent/EP0238937A1/fr
Application granted granted Critical
Publication of EP0238937B1 publication Critical patent/EP0238937B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • 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
    • B63C11/26—Communication means, e.g. means for signalling the presence of divers

Claims (7)

1. Dispositif de conversation et d'écoute pour des appareils respiratoires munis d'un dispositif de suppression des parasites et selon lesquels l'utilisateur de l'appareil est raccordé à une alimentation en gaz respiratoire indépendante de l'environnement, caractérisé en ce qu'il est prévu dans la conduite de gaz respiratoire un dispositif de commutation (18) pour le dispositif de conversation et d'écoute, réagissant au flux de gaz respiratoire et destiné à supprimé les bruits respiratoires.
2. Dispositif de conversation et d'écoute selon la revendication 1, caractérisé en ce que le dispositif de commutation est monté dans la branche d'inspiration de l'alimentation en gaz respiratoire.
3. Dispositif de conversation et d'écoute selon la revendication 1 ou 2, caractérisé en ce que le dispositif de commutation (18) possède un piston (7) coulissant dans un manchon (1), maintenu sous une force de précontrainte agissant à l'encontre du flux de gaz respiratoire, et muni d'une ouverture de passage (13) pour le gaz respiratoire, piston sur lequel est monté un élément d'actionnement (3) pour la commutation du dispositif de conversation et d'écoute.
4. Dispositif de conversation et d'écoute selon la revendication 3, caractérisé en ce que l'ouverture de passage (13) contient une valve (4, 8) autorisant le passage du flux.
5. Dispositif de conversation et d'écoute selon la revendication 4, caractérisé en ce que la valve est une valve à disque chargée par ressort (4, 8).
6. Dispositif de conversation et d'écoute selon la revendication 4 ou 5, caractérisé en ce qu'il est prévu dans le dispositif de commutation (18) une ouverture de contournement (5).
7. Dispositif de conversation et d'écoute selon la revendication 3, caractérisé en ce que l'élément d'actionnement est un aimant permanent (3) destiné à commuter un contact REED (2).
EP87103515A 1986-03-19 1987-03-11 Dispositif de communication par voix pour appareil respiratoire Expired EP0238937B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3609097 1986-03-19
DE19863609097 DE3609097A1 (de) 1986-03-19 1986-03-19 Sprech- und hoereinrichtung fuer atemgeraete

Publications (2)

Publication Number Publication Date
EP0238937A1 EP0238937A1 (fr) 1987-09-30
EP0238937B1 true EP0238937B1 (fr) 1989-05-03

Family

ID=6296684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103515A Expired EP0238937B1 (fr) 1986-03-19 1987-03-11 Dispositif de communication par voix pour appareil respiratoire

Country Status (6)

Country Link
US (1) US4799263A (fr)
EP (1) EP0238937B1 (fr)
DE (2) DE3609097A1 (fr)
DK (1) DK140087A (fr)
FI (1) FI865232A (fr)
NO (1) NO865081L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508333B (zh) * 2009-03-13 2011-01-19 武汉海王机电工程技术公司 机械式自动对接释放装置

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US5159641A (en) * 1991-07-31 1992-10-27 Figgie International, Inc. Microphone circuit control mechanism for breathing apparatus
US5325892A (en) * 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
CA2134764C (fr) * 1992-05-29 1999-04-27 Daniel A. Japuntich Clapet d'expiration
US5307793A (en) * 1992-06-29 1994-05-03 Puritan-Bennett Corporation Microphone signal attenuating apparatus for oxygen masks
WO1995009676A1 (fr) * 1993-10-01 1995-04-13 Minnesota Mining And Manufacturing Company Adaptateur de transmission de signaux vocaux destine a un masque respiratoire
US6121881A (en) * 1994-09-02 2000-09-19 Safety Tech Industries, Inc. Protective mask communication devices and systems for use in hazardous environments
US5990793A (en) * 1994-09-02 1999-11-23 Safety Tech Industries, Inc. Firefighters integrated communication and safety system
US5574794A (en) * 1995-01-19 1996-11-12 Earmark, Inc. Microphone assembly for adhesive attachment to a vibratory surface
US5605145A (en) * 1995-07-18 1997-02-25 Puritan-Bennett Corporation Microphone attenuation device for use in oxygen breathing masks
US5895537A (en) * 1997-10-09 1999-04-20 Campbell; Richard G. Sonic welded gas mask and process
US6668822B2 (en) 1998-01-14 2003-12-30 John M. Monnich Snorkel with improved purging system
US6318363B1 (en) * 1998-01-14 2001-11-20 John M. Monnich Hydrodynamic and ergonomic snorkel
US7139701B2 (en) 2004-06-30 2006-11-21 Motorola, Inc. Method for detecting and attenuating inhalation noise in a communication system
US7254535B2 (en) * 2004-06-30 2007-08-07 Motorola, Inc. Method and apparatus for equalizing a speech signal generated within a pressurized air delivery system
US7155388B2 (en) 2004-06-30 2006-12-26 Motorola, Inc. Method and apparatus for characterizing inhalation noise and calculating parameters based on the characterization
US7900630B2 (en) * 2005-06-17 2011-03-08 Nellcor Puritan Bennett Llc Gas delivery mask with flexible bellows
US7849855B2 (en) * 2005-06-17 2010-12-14 Nellcor Puritan Bennett Llc Gas exhaust system for a gas delivery mask
US7827987B2 (en) * 2005-06-17 2010-11-09 Nellcor Puritan Bennett Llc Ball joint for providing flexibility to a gas delivery pathway
US7455063B2 (en) * 2005-06-17 2008-11-25 Nellcor Puritan Bennett Llc Adjustable gas delivery mask having a flexible gasket
US20070283952A1 (en) * 2006-06-13 2007-12-13 Mark Wilbur Pressure sensing in masks
US20080053450A1 (en) * 2006-08-31 2008-03-06 Nellcor Puritan Bennett Incorporated Patient interface assembly for a breathing assistance system
CA2757588C (fr) 2009-04-02 2017-01-03 Breathe Technologies, Inc. Procedes, systemes et dispositifs de ventilation ouverte non invasive a l'aide d'ajutages de fourniture de gaz a l'air libre
EP2617643A1 (fr) * 2012-01-18 2013-07-24 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Outil de plongée
JP5592908B2 (ja) * 2012-02-23 2014-09-17 興研株式会社 呼吸用保護具
US9943712B2 (en) 2012-09-24 2018-04-17 Dolores Speech Products Llc Communication and speech enhancement system
CN104937580B (zh) 2012-09-24 2018-03-27 约翰·汉密尔顿 通信和语音增强系统
US9289573B2 (en) 2012-12-28 2016-03-22 Covidien Lp Ventilator pressure oscillation filter
US20140261405A1 (en) * 2013-03-12 2014-09-18 Marco Tekelenburg Facepiece with noise reduction for communication
WO2018200535A1 (fr) 2017-04-24 2018-11-01 Ataia Inc. Systèmes et procédés de communication à travers un masque en plastique dur
USD877886S1 (en) 2018-04-24 2020-03-10 Ataia Inc. Communication device for hard plastic masks
US20200359137A1 (en) 2017-04-24 2020-11-12 Ataia Inc. Systems and methods for communicating through a hard plastic mask
US11284201B2 (en) 2017-04-24 2022-03-22 Ataia Inc. Systems and methods for communicating through a hard plastic mask
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
USD954269S1 (en) 2018-04-24 2022-06-07 Ataia, Inc. Communication device for hard plastic masks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123680A (en) * 1964-03-03 Mouthpiece for submarine use
FR362658A (fr) * 1906-01-24 1906-07-04 Walter Dresser Casque pour scaphandriers
US1770821A (en) * 1927-10-29 1930-07-15 Troisi Fiorentino Telephonic apparatus for deep-sea diving
DE701689C (de) * 1938-05-25 1941-01-22 Hagenuk Hanseatische Appbau Ge Fernsprecheinrichtung an Gasschutzmasken
DE1101966B (de) * 1957-08-23 1961-03-09 Normalair Ltd Sauerstoffatemschutzgeraet mit einer lungengesteuerten Sauerstoffzufuehrungsvorrichtung
US3415245A (en) * 1965-03-08 1968-12-10 Y2 Associates Noise-suppression diving apparatus
GB1322434A (en) * 1970-08-17 1973-07-04 Suwa Seikosha Kk Switchboards
US4154981A (en) * 1977-12-16 1979-05-15 The United States Of America As Represented By The Secretary Of The Navy Telephone system for diver communication
US4183422A (en) * 1978-01-12 1980-01-15 Williams David W Underwater communications device
US4527657A (en) * 1984-07-31 1985-07-09 Payne Philip W Tapered tube impedance matching underwater voice communicator with bubble silencer
US4527658A (en) * 1984-07-31 1985-07-09 Payne Philip W Bubble silencer for an underwater voice communicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508333B (zh) * 2009-03-13 2011-01-19 武汉海王机电工程技术公司 机械式自动对接释放装置

Also Published As

Publication number Publication date
DK140087D0 (da) 1987-03-18
FI865232A0 (fi) 1986-12-19
DE3609097A1 (de) 1987-09-24
EP0238937A1 (fr) 1987-09-30
NO865081D0 (no) 1986-12-16
DK140087A (da) 1987-09-20
NO865081L (no) 1987-09-21
DE3609097C2 (fr) 1989-09-21
US4799263A (en) 1989-01-17
FI865232A (fi) 1987-09-20
DE3760135D1 (en) 1989-06-08

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