BR0210441A - Válvula unidirecional, e, respirador - Google Patents

Válvula unidirecional, e, respirador

Info

Publication number
BR0210441A
BR0210441A BR0210441-5A BR0210441A BR0210441A BR 0210441 A BR0210441 A BR 0210441A BR 0210441 A BR0210441 A BR 0210441A BR 0210441 A BR0210441 A BR 0210441A
Authority
BR
Brazil
Prior art keywords
valve
frame
flap
respirator
way valve
Prior art date
Application number
BR0210441-5A
Other languages
English (en)
Other versions
BR0210441B1 (pt
Inventor
William A Mittelstadt
David M Castiglione
Thomas I Insley
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
Publication of BR0210441A publication Critical patent/BR0210441A/pt
Publication of BR0210441B1 publication Critical patent/BR0210441B1/pt

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
    • A62B9/02—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)

Abstract

"VáLVULA UNIDIRECIONAL, E, RESPIRADOR". Uma válvula unidirecional, em que a válvula inclui um corpo de válvula que inclui uma estrutura, uma abertura de válvula pela estrutura, e um assento de válvula se estendendo da estrutura e pelo menos parcialmente circundando a abertura de válvula. A válvula adicionalmente inclui uma aba de válvula tendo uma primeira parte presa à estrutura e uma segunda parte adjacente livre para se mover de uma primeira posição, onde a segunda parte está em contato com pelo menos uma parte do assento de válvula, a uma segunda posição, onde pelo menos parte da segunda parte é espaçada do assento de válvula, em que a aba de válvula tem um perfil de contorno. O perfil contornado pode ser ao longo do comprimento da aba de válvula, entre o ponto de fixação da aba à estrutura e a extremidade de aba, ou de uma borda lateral de aba a uma segunda borda lateral.
BRPI0210441-5A 2001-06-25 2002-04-24 respirador tendo uma válvula unidirecional. BR0210441B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/888,943 US7849856B2 (en) 2001-06-25 2001-06-25 Respirator valve
PCT/US2002/013157 WO2003001097A1 (en) 2001-06-25 2002-04-24 Respirator valve

Publications (2)

Publication Number Publication Date
BR0210441A true BR0210441A (pt) 2004-08-17
BR0210441B1 BR0210441B1 (pt) 2010-10-05

Family

ID=25394216

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210441-5A BR0210441B1 (pt) 2001-06-25 2002-04-24 respirador tendo uma válvula unidirecional.

Country Status (16)

Country Link
US (1) US7849856B2 (pt)
EP (1) EP1402210B1 (pt)
JP (1) JP2004533586A (pt)
KR (1) KR20040012966A (pt)
CN (1) CN100402905C (pt)
AR (1) AR034515A1 (pt)
AT (1) ATE371826T1 (pt)
AU (1) AU2002252726B2 (pt)
BR (1) BR0210441B1 (pt)
CA (1) CA2449252A1 (pt)
DE (1) DE60222129T2 (pt)
ES (1) ES2292748T3 (pt)
HK (1) HK1064428A1 (pt)
MX (1) MXPA03011449A (pt)
TW (1) TW562683B (pt)
WO (1) WO2003001097A1 (pt)

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US7650884B2 (en) 2003-11-21 2010-01-26 3M Innovative Properties Company Respiratory facepiece and method of making a facepiece using separate molds
US8104472B2 (en) * 2004-03-26 2012-01-31 3M Innovative Properties Company Non-elastomeric respirator mask that has deformable cheek portions
WO2006040585A1 (en) * 2004-10-15 2006-04-20 Cipla Limited An improved spacer
US7320722B2 (en) * 2004-10-29 2008-01-22 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
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US9744354B2 (en) 2008-12-31 2017-08-29 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
US9913982B2 (en) 2011-01-28 2018-03-13 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20090044809A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator
US9642403B2 (en) 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
BRPI0815322B8 (pt) * 2007-08-31 2018-10-16 3M Innovative Properties Co "componente de conexão para respirador e máscara para proteção respiratória"
BRPI0815256B8 (pt) * 2007-08-31 2018-08-14 3M Innovative Properties Co "peça facial compósita de proteção respiratória e método de formação de uma peça facial compósita de proteção respiratória"
JP2010537721A (ja) * 2007-08-31 2010-12-09 スリーエム イノベイティブ プロパティズ カンパニー 成形された熱硬化性エラストマー要素を有する一体型レスピレータ
CN102665823A (zh) * 2009-10-12 2012-09-12 亚历山大·J·瓦拉卡维格 呼吸装置以及相关使用方法
KR101198898B1 (ko) * 2010-11-30 2012-11-07 (주)씨앤투스 방진 마스크
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US9393448B2 (en) 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
US9950202B2 (en) 2013-02-01 2018-04-24 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9517367B2 (en) 2013-02-01 2016-12-13 3M Innovative Properties Company Respiratory mask having a clean air inlet chamber
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USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
AU2014290207B2 (en) 2013-07-15 2017-05-11 3M Innovative Properties Company Respirator having optically active exhalation valve
USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
US9814913B2 (en) 2013-11-15 2017-11-14 3M Innovative Properties Company Respirator with floating elastomeric sleeve
KR102357226B1 (ko) * 2013-11-15 2022-02-03 쓰리엠 이노베이티브 프로퍼티즈 캄파니 비원형 중심-장착 호기 밸브를 갖는 호흡기
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EP3104768B1 (en) 2014-02-11 2023-07-26 Cyberonics, Inc. Systems for detecting and treating obstructive sleep apnea
AU358653S (en) * 2014-05-08 2014-11-11 Innosparks Pte Ltd Disposable respirator with child active venting system
USD754844S1 (en) 2014-05-22 2016-04-26 3M Innovative Properties Company Respirator mask
USD757928S1 (en) 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
USD757247S1 (en) 2014-05-22 2016-05-24 3M Innovative Properties Company Respirator cartridge
USD744088S1 (en) 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
USD787660S1 (en) 2014-05-22 2017-05-23 3M Innovative Properties Company Respirator mask having a face seal flexing region
USD746438S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator filter cover
USD759807S1 (en) 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
USD745962S1 (en) 2014-05-22 2015-12-22 3M Innovative Properties Company Respirator filter retainer
USD746437S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
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USD764656S1 (en) * 2014-06-26 2016-08-23 Moldex-Metric, Inc. Compact mask with changeable filters
USD747795S1 (en) 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
USD763437S1 (en) 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
USD795416S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator mask
USD741475S1 (en) 2015-02-27 2015-10-20 3M Innovation Properties Company Respirator mask having a communication grille
USD742504S1 (en) 2015-02-27 2015-11-03 3M Innovative Properties Company Respirator mask
USD767116S1 (en) 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD795415S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
USD762845S1 (en) 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD743536S1 (en) 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
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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
KR102450400B1 (ko) * 2016-03-28 2022-10-04 쓰리엠 이노베이티브 프로퍼티즈 캄파니 호흡기 적합성 검사 밀봉 장치 및 방법
KR102426615B1 (ko) 2016-03-28 2022-07-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 헤드웨어 서스펜션 부착 요소
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
RU2711272C1 (ru) 2016-03-28 2020-01-16 3М Инновейтив Пропертиз Компани Многокамерный респиратор, содержащий уплотнительные устройства (варианты), и способы уплотнения
USD908205S1 (en) * 2017-03-16 2021-01-19 Gwo-Tzong Hwang Air filtering mask
EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
CN107183810B (zh) * 2017-07-26 2019-04-12 荆州市泰克体育用品有限公司 一种滑雪用面部防护罩
NL2019418B1 (en) * 2017-08-15 2019-02-25 Van Woerkum Holding B V Portable air treatment device and method for supplying filtered air to a person
USD970125S1 (en) * 2020-06-09 2022-11-15 Lg Electronics Inc. Air purifier mask body
GB2597641B (en) * 2020-06-16 2023-02-08 Airgill Ltd Adjustable face mask
USD980410S1 (en) * 2020-07-10 2023-03-07 Lg Electronics Inc. Filter housing for mask type air purifier
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Also Published As

Publication number Publication date
CA2449252A1 (en) 2003-01-03
JP2004533586A (ja) 2004-11-04
ES2292748T3 (es) 2008-03-16
MXPA03011449A (es) 2004-07-01
EP1402210B1 (en) 2007-08-29
US20020195109A1 (en) 2002-12-26
WO2003001097A1 (en) 2003-01-03
KR20040012966A (ko) 2004-02-11
HK1064428A1 (en) 2005-01-28
CN1518650A (zh) 2004-08-04
DE60222129T2 (de) 2008-09-11
TW562683B (en) 2003-11-21
BR0210441B1 (pt) 2010-10-05
US7849856B2 (en) 2010-12-14
CN100402905C (zh) 2008-07-16
AU2002252726B2 (en) 2007-06-07
EP1402210A1 (en) 2004-03-31
DE60222129D1 (de) 2007-10-11
AR034515A1 (es) 2004-02-25
ATE371826T1 (de) 2007-09-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/04/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.