DE60133645D1 - Gasdruckregler für beatmungsgerät - Google Patents

Gasdruckregler für beatmungsgerät

Info

Publication number
DE60133645D1
DE60133645D1 DE60133645T DE60133645T DE60133645D1 DE 60133645 D1 DE60133645 D1 DE 60133645D1 DE 60133645 T DE60133645 T DE 60133645T DE 60133645 T DE60133645 T DE 60133645T DE 60133645 D1 DE60133645 D1 DE 60133645D1
Authority
DE
Germany
Prior art keywords
air
reduction stage
pressure
respirator
muffler
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
DE60133645T
Other languages
English (en)
Other versions
DE60133645T2 (de
Inventor
Kaushik I Patel
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE60133645D1 publication Critical patent/DE60133645D1/de
Publication of DE60133645T2 publication Critical patent/DE60133645T2/de
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
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • 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
    • A62B18/04—Gas helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
DE60133645T 2000-06-16 2001-06-14 Gasdruckregler für beatmungsgerät Expired - Lifetime DE60133645T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0014713.2A GB0014713D0 (en) 2000-06-16 2000-06-16 Pressure regulator for a respirator system
GB0014713 2000-06-16
PCT/US2001/019192 WO2001097914A1 (en) 2000-06-16 2001-06-14 Pressure regulator for a respirator system

Publications (2)

Publication Number Publication Date
DE60133645D1 true DE60133645D1 (de) 2008-05-29
DE60133645T2 DE60133645T2 (de) 2009-05-28

Family

ID=9893760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133645T Expired - Lifetime DE60133645T2 (de) 2000-06-16 2001-06-14 Gasdruckregler für beatmungsgerät

Country Status (12)

Country Link
US (1) US6619286B2 (de)
EP (1) EP1294448B1 (de)
JP (1) JP2004500934A (de)
KR (1) KR100799396B1 (de)
CN (1) CN1279987C (de)
AT (1) ATE392234T1 (de)
AU (2) AU2001269842B2 (de)
BR (1) BR0111606A (de)
CA (1) CA2410545C (de)
DE (1) DE60133645T2 (de)
GB (1) GB0014713D0 (de)
WO (1) WO2001097914A1 (de)

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US20040226562A1 (en) * 2002-12-06 2004-11-18 Bordewick Steven S. Blower assembly for CPAP
US7527053B2 (en) 2003-08-04 2009-05-05 Cardinal Health 203, Inc. Method and apparatus for attenuating compressor noise
US8118024B2 (en) 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
US8156937B2 (en) 2003-08-04 2012-04-17 Carefusion 203, Inc. Portable ventilator system
US7607437B2 (en) 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
EP1653905B1 (de) 2003-08-04 2016-06-15 Carefusion 203, Inc. Tragbares ventilatorsystem
US6959989B2 (en) * 2003-08-18 2005-11-01 Barent Holm Hard-hat flip-up safety glasses
JP3994079B2 (ja) * 2003-10-06 2007-10-17 株式会社タバタ ダイビング用レギュレータ
US7454800B2 (en) * 2003-12-30 2008-11-25 3M Innovative Properties Company Anatomically fitted respiratory component belt
US20060086359A1 (en) * 2004-10-22 2006-04-27 Taga Medical Technologies, Inc. Dual scale control knob for an oxygen conserving regulator
US7594510B2 (en) * 2006-03-31 2009-09-29 3M Innovative Properties Company Respiratory protection device
US20070235031A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Full face respiratory protection device
ES2315095B1 (es) * 2006-05-10 2010-01-05 Prendas Capricornio, S.L. Sistema para refrigeracion por contacto.
JP5543221B2 (ja) * 2007-03-23 2014-07-09 スリーエム イノベイティブ プロパティズ カンパニー 呼吸装置フード用の空気送達装置
WO2008118770A1 (en) 2007-03-23 2008-10-02 3M Innovative Properties Company Respirator flow control apparatus and method
US9868001B2 (en) * 2007-10-05 2018-01-16 3M Innovative Properties Company Respirator flow control apparatus and method
JP2011502704A (ja) * 2007-11-12 2011-01-27 スリーエム イノベイティブ プロパティズ カンパニー 空気流の方向制御を備えた呼吸装置組立品
US7997885B2 (en) 2007-12-03 2011-08-16 Carefusion 303, Inc. Roots-type blower reduced acoustic signature method and apparatus
US8888711B2 (en) 2008-04-08 2014-11-18 Carefusion 203, Inc. Flow sensor
US9220306B2 (en) * 2010-12-07 2015-12-29 Anthony E. Majoros Apparel liner
US9980531B2 (en) 2012-03-06 2018-05-29 Loubert S. Suddaby Protective helmet with energy storage mechanism
US10517347B2 (en) 2012-03-06 2019-12-31 Loubert S. Suddaby Helmet with multiple protective zones
US20130232668A1 (en) * 2012-03-06 2013-09-12 Loubert S. Suddaby Helmet with multiple protective zones
US11278076B2 (en) 2012-03-06 2022-03-22 Loubert S. Suddaby Protective helmet with energy storage mechanism
CN103845822A (zh) * 2012-12-04 2014-06-11 张丹嫣 一种紧急逃生呼吸装置的减压器余压报警器
US9289573B2 (en) 2012-12-28 2016-03-22 Covidien Lp Ventilator pressure oscillation filter
GB2511363B (en) * 2013-03-01 2019-03-27 Draeger Safety Uk Ltd Lung Demand Valve
GB2513705A (en) * 2013-03-01 2014-11-05 Draeger Safety Uk Ltd Breathing apparatus equipment
US10857400B2 (en) * 2014-08-26 2020-12-08 Sata Gmbh & Co. Kg Activated carbon absorber
JP2017534310A (ja) 2014-08-26 2017-11-24 サタ ゲーエムベーハー アンド カンパニー カーゲー 締結ユニットおよびモジュール
CN109906333B (zh) * 2016-11-04 2021-03-09 安塞尔有限公司 低流量警报阀
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
USD884149S1 (en) * 2017-10-17 2020-05-12 Honeywell International Inc. Red air path for a powered air purifying respirator blower
US10653197B2 (en) * 2018-03-23 2020-05-19 Poma 22, Llc Hard hat with filtered, battery-operated air flow system and method
EP3890841A4 (de) * 2018-12-06 2022-12-14 3M Innovative Properties Company Verfahren und vorrichtung zur aufrechterhaltung der luftströmung in einem angetriebenen luftreinigenden beatmungsgerät mit hohen magnetischen feldern
US20220095736A1 (en) * 2020-09-29 2022-03-31 Robert J. Henshaw Face shield with powered air purifying respirator and methods of use
CN112933452A (zh) * 2021-03-01 2021-06-11 上海宝亚安全装备股份有限公司 一种应用于空气呼吸面罩的降噪、阻尼、供气装置

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DE1129376B (de) 1958-07-22 1962-05-10 Draegerwerk Ag Druckgasatemschutzgeraet mit mindestens einer vom Geraettraeger getragenen Druckgasflasche
US3752175A (en) * 1971-08-20 1973-08-14 Robertshaw Controls Co Altitude compensating pressure regulator
GB1495020A (en) 1974-01-16 1977-12-14 Nat Res Dev Respirators
US4083380A (en) * 1976-05-27 1978-04-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fluid valve assembly
US4397331A (en) * 1978-09-29 1983-08-09 Honeywell Inc. Fluid flow control valve with maximized noise reduction
GB2032284B (en) 1978-10-02 1982-11-10 Racal Safety Ltd Breathing apparatus
US4352373A (en) * 1980-08-21 1982-10-05 Vacco Industries Disc-reel sound suppressor
US4429714A (en) * 1981-08-03 1984-02-07 E. I. Du Pont De Nemours & Co. Control valve
US4398563A (en) * 1981-09-28 1983-08-16 Vacco Industries Multi-tube flow restrictor
US4449524A (en) * 1982-03-15 1984-05-22 Litton Systems, Inc. Self-contained breathing apparatus with provision for shared use
JPS6043231U (ja) * 1983-08-26 1985-03-27 エムエスエイジヤパン株式会社 圧縮空気源に接続された小型消音器付送気マスク
GB8330799D0 (en) * 1983-11-18 1983-12-29 Tba Industrial Products Ltd Glass fibre products
DE3520555A1 (de) * 1985-06-07 1986-12-11 H.P. + H.P. Chemie-Stellglieder GmbH, 4156 Willich Geraeuscharmes stellventil
US4739795A (en) 1986-07-18 1988-04-26 Sundstrand Corporation Flow control valve
DE3637409A1 (de) 1986-11-03 1988-05-11 Knebel & Roettger Fa Druckminderventil
US5018703A (en) * 1988-01-14 1991-05-28 Teledyne Industries, Inc. Valve design to reduce cavitation and noise
US4899740A (en) * 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
NL9000339A (nl) * 1990-02-13 1991-09-02 System Engineering & Component Drukvalreductie-inrichting, en klep voorzien van een drukvalreductie-inrichting.
FR2673380B1 (fr) * 1991-02-28 1993-06-18 Intertechnique Sa Equipement respiratoire individuel de protection.
JPH06193426A (ja) * 1992-10-13 1994-07-12 Gold Star Co Ltd 圧縮機の消音器
GB9226054D0 (en) 1992-12-14 1993-02-10 Middlemace Ltd Flow indicator
JPH07553A (ja) 1993-06-01 1995-01-06 Litton Syst Inc 内蔵型呼吸装置用調整器
US5730416A (en) * 1995-06-07 1998-03-24 Welker Engineering Company Method and apparatus for quieting turbulence in a gas flow line valve
US5619988A (en) 1995-10-05 1997-04-15 Minnesota Mining And Manufacturing Company First stage pressure regulator for emergency breathing apparatus
SE504579C2 (sv) 1996-02-23 1997-03-10 Comasec International Sa Andningsutrustning
SE506856C2 (sv) 1996-05-21 1998-02-23 Comasec International Sa Kombinerad tryckreducerings- och påfyllningsventil
AU3374397A (en) 1996-06-05 1998-01-05 Scott Technologies, Inc. Breathing apparatus
US5855355A (en) * 1997-03-10 1999-01-05 The Horton Company Quiet and constant flow control valve
US5890505A (en) * 1997-04-03 1999-04-06 Dresser Industries, Inc. Low noise ball valve assembly with downstream airfoil insert
IT238464Y1 (it) 1997-12-03 2000-11-13 Htm Sport Spa Distributore multiplo per utenze di bassa pressione.
AUPP240198A0 (en) * 1998-03-17 1998-04-09 Resmed Limited An apparatus for supplying breathable gas
JPH11325293A (ja) * 1998-05-15 1999-11-26 Fujikoki Corp 可変容量型圧縮機用の圧力調整弁
AU1210500A (en) * 1998-10-21 2000-05-08 Airsep Corporation Combined oxygen regulator and conservation device
US6394088B1 (en) * 1998-11-06 2002-05-28 Mark R. Frye Oxygen-delivery system with portable oxygen meter
US6038742A (en) * 1999-02-22 2000-03-21 Ericsson Inc. Swivel clip for releasably securing personal articles
US6439267B2 (en) * 1999-07-23 2002-08-27 Welker Engineering Company Adjustable flow diffuser
US6289934B1 (en) * 1999-07-23 2001-09-18 Welker Engineering Company Flow diffuser
US6206257B1 (en) * 1999-10-22 2001-03-27 Ericsson Inc. Swivel belt clip with bi-directional action

Also Published As

Publication number Publication date
CA2410545C (en) 2008-08-19
EP1294448A1 (de) 2003-03-26
GB0014713D0 (en) 2000-08-09
KR20030016292A (ko) 2003-02-26
EP1294448B1 (de) 2008-04-16
DE60133645T2 (de) 2009-05-28
BR0111606A (pt) 2003-07-01
US6619286B2 (en) 2003-09-16
KR100799396B1 (ko) 2008-01-30
US20020073994A1 (en) 2002-06-20
ATE392234T1 (de) 2008-05-15
CN1444497A (zh) 2003-09-24
AU2001269842B2 (en) 2005-04-14
CA2410545A1 (en) 2001-12-27
AU6984201A (en) 2002-01-02
JP2004500934A (ja) 2004-01-15
WO2001097914A1 (en) 2001-12-27
CN1279987C (zh) 2006-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition