SE448064B - Andningsskyddsmask med inre halvmask - Google Patents

Andningsskyddsmask med inre halvmask

Info

Publication number
SE448064B
SE448064B SE8303094A SE8303094A SE448064B SE 448064 B SE448064 B SE 448064B SE 8303094 A SE8303094 A SE 8303094A SE 8303094 A SE8303094 A SE 8303094A SE 448064 B SE448064 B SE 448064B
Authority
SE
Sweden
Prior art keywords
mask
inner half
gap
leakage compensation
bellows
Prior art date
Application number
SE8303094A
Other languages
English (en)
Swedish (sv)
Other versions
SE8303094L (sv
SE8303094D0 (sv
Inventor
E Warncke
Original Assignee
Draegerwerk Ag
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 filed Critical Draegerwerk Ag
Publication of SE8303094D0 publication Critical patent/SE8303094D0/xx
Publication of SE8303094L publication Critical patent/SE8303094L/
Publication of SE448064B publication Critical patent/SE448064B/sv

Links

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
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
SE8303094A 1982-08-20 1983-06-01 Andningsskyddsmask med inre halvmask SE448064B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3230939A DE3230939C2 (de) 1982-08-20 1982-08-20 Atemschutzmaske mit Innenhalbmaske

Publications (3)

Publication Number Publication Date
SE8303094D0 SE8303094D0 (sv) 1983-06-01
SE8303094L SE8303094L (sv) 1984-02-21
SE448064B true SE448064B (sv) 1987-01-19

Family

ID=6171269

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303094A SE448064B (sv) 1982-08-20 1983-06-01 Andningsskyddsmask med inre halvmask

Country Status (6)

Country Link
US (1) US4574799A (ja)
JP (1) JPS5955262A (ja)
DE (1) DE3230939C2 (ja)
FR (1) FR2531869B1 (ja)
GB (1) GB2126904B (ja)
SE (1) SE448064B (ja)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510302A1 (de) * 1985-03-22 1986-09-25 Drägerwerk AG, 2400 Lübeck Atemschutzmaske fuer ueberdruck-atemschutzgeraete
GB2209123A (en) * 1987-08-29 1989-05-04 M S A Breathing apparatus
GB2211098B (en) * 1987-10-13 1991-02-27 Sabre Safety Ltd Respiratory protective apparatus
US5018519B1 (en) * 1990-08-03 2000-11-28 Porter Instr Company Inc Mask for administering an anesthetic gas to a patient
CA2068925A1 (en) * 1991-05-21 1992-11-22 Amad Tayebi Breathing mask
US5299448A (en) * 1993-03-05 1994-04-05 Cabot Safety Corporation Positive pressure test apparatus for facepiece respirator
US5724965A (en) * 1995-06-06 1998-03-10 Respironics Inc. Nasal mask
USD378610S (en) * 1995-10-27 1997-03-25 Minnesota Mining And Manufacturing Company Full face respirator
AUPO126596A0 (en) * 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
USD498529S1 (en) 1996-07-26 2004-11-16 Resmed Limited Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)
US5924420A (en) * 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
USD409744S (en) * 1997-03-05 1999-05-11 Minnesota Mining And Manufacturing Company Full face respirator lens
FR2764200B1 (fr) * 1997-06-10 1999-08-20 Intertechnique Sa Dispositif de protection contre l'hypoxie, utilisable en environnement hostile
USD426298S (en) * 1998-07-20 2000-06-06 3M Innovative Properties Company Full-face respirator lens
WO2001078838A2 (en) 2000-04-17 2001-10-25 Scott Technologies, Inc. Respiratory mask and service module
GB0019291D0 (en) * 2000-08-07 2000-09-27 Secr Defence Respirators
DE20017940U1 (de) 2000-10-19 2000-12-28 MAP Medizintechnik für Arzt und Patient GmbH & Co KG, 82152 Planegg Atemmaske zur Zufuhr eines Atemgases zu einem Maskenanwender sowie Ableitungseinrichtung zur Ableitung von Atemgas
JP4430935B2 (ja) 2001-10-22 2010-03-10 エムアーペー メディツィンテクノロジー ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 呼吸マスク装置ならびに呼吸マスク装置用の装着具および前頭部支持具
GB0222497D0 (en) * 2002-09-27 2002-11-06 Secr Defence Respirator
GB0224099D0 (en) * 2002-10-16 2002-11-27 Griffiths Joseph A Respirator
US7198079B2 (en) * 2003-09-09 2007-04-03 Tvi Corporation Liquid delivery system of gas mask
US8584676B2 (en) * 2003-11-19 2013-11-19 Immediate Response Technologies Breath responsive filter blower respirator system
US7273052B2 (en) * 2003-12-11 2007-09-25 Tvi Corporation Pneumatic sealing system for protection masks
US8783257B2 (en) 2004-02-23 2014-07-22 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US9295799B2 (en) 2004-04-02 2016-03-29 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7690379B2 (en) * 2004-06-01 2010-04-06 Branch, Banking and Trust Company Pressure indicator for positive pressure protection masks
US7469699B2 (en) * 2004-09-03 2008-12-30 Tvi Corporation Thin profile air purifying blower unit and filter cartridges, and method of use
CA2624337C (en) 2005-04-29 2012-03-27 North Safety Products Inc. Face piece seal check device
US7458390B2 (en) * 2005-12-21 2008-12-02 Tvi Corporation Breath controlled air inlet for blower
EP2051762B1 (en) 2006-07-14 2020-03-11 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7814910B2 (en) * 2007-01-31 2010-10-19 Apex Medical Corp. Nose cap
KR100966464B1 (ko) 2007-06-05 2010-06-28 박재철 착용이 용이하고 기밀성이 향상된 방독 마스크
US8757157B2 (en) 2007-08-02 2014-06-24 Resmed Limited Mask for delivery of respiratory therapy to a patient
US10792451B2 (en) 2008-05-12 2020-10-06 Fisher & Paykel Healthcare Limited Patient interface and aspects thereof
US11660413B2 (en) 2008-07-18 2023-05-30 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US20100065058A1 (en) * 2008-09-18 2010-03-18 Moldex-Metric, Inc. Full face respirator mask
EP2349428B1 (en) 2008-10-10 2017-09-20 Fisher & Paykel Healthcare Limited Nasal pillows for a patient interface
US8955516B2 (en) * 2009-04-08 2015-02-17 Scott Technologies, Inc. Face seals for respirators and method of manufacturing respirators
US9561338B2 (en) 2010-10-08 2017-02-07 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
JP5073110B1 (ja) * 2012-02-21 2012-11-14 常浩 山本 呼吸器用面体
AU2013300237B2 (en) 2012-08-08 2018-05-31 Fisher & Paykel Healthcare Limited Headgear for patient interface
US9517367B2 (en) 2013-02-01 2016-12-13 3M Innovative Properties Company Respiratory mask having a clean air inlet chamber
US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9950202B2 (en) 2013-02-01 2018-04-24 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
WO2014129913A1 (en) * 2013-02-21 2014-08-28 Fisher & Paykel Healthcare Limited Patient interface with venting
GB2515847B (en) * 2013-12-04 2015-05-27 Design Reality Ltd Respirators
CN114404764B (zh) * 2016-01-21 2024-01-23 瑞思迈私人有限公司 用于患者接口的可调节头带管
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
CN108883322B (zh) 2016-03-28 2021-09-14 3M创新有限公司 呼吸器密合度检查密封装置和方法
EP3436161A4 (en) 2016-03-28 2020-01-22 3M Innovative Properties Company HELMET SUSPENSION FIXING ELEMENT
KR102420496B1 (ko) 2016-03-28 2022-07-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다중 챔버 호흡기 밀봉 장치 및 방법
TWI645882B (zh) * 2017-06-23 2019-01-01 王寧助 淨氣式呼吸防護具的隔板裝置
GB2566753B (en) * 2017-09-26 2021-11-24 Jsp Ltd Full face respirator
JP7197921B2 (ja) * 2020-02-25 2022-12-28 株式会社笠井仏檀工芸 作業用フェイスマスク
WO2023250004A1 (en) * 2022-06-23 2023-12-28 Creare Llc Non-invasive ventilation masks having purged dual seals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909299C (de) * 1950-10-19 1954-04-15 Draegerwerk Ag Verpackung fuer unter Vakuum aufzubewahrende Gegenstaende, insbesondere Atemschutzgeraete
DE1708064B1 (de) * 1962-03-23 1971-10-14 Godel Edouard Paul Victor Raou Mit dem Einatemventil versehenes Ausatemventil fuer Atemschutzmasken
DE1237436B (de) * 1964-01-24 1967-03-23 Beagle Auster Aircraft Ltd Ausatemventil fuer Hoehenatemgeraete
GB1587812A (en) * 1967-03-20 1981-04-08 Secr Defence Respirators
US4016876A (en) * 1973-11-06 1977-04-12 Westinghouse Electric Corporation Breathing apparatus
DE3015761A1 (de) * 1980-04-24 1981-10-29 Drägerwerk AG, 2400 Lübeck Atemschutzmaske mit innenhalbmaske

Also Published As

Publication number Publication date
DE3230939C2 (de) 1984-06-28
DE3230939A1 (de) 1984-03-08
GB2126904A (en) 1984-04-04
JPS5955262A (ja) 1984-03-30
SE8303094L (sv) 1984-02-21
FR2531869A1 (fr) 1984-02-24
SE8303094D0 (sv) 1983-06-01
US4574799A (en) 1986-03-11
FR2531869B1 (fr) 1986-08-29
GB8320143D0 (en) 1983-08-24
GB2126904B (en) 1986-04-03

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