CN104955524B - 具有清洁空气入口腔室的呼吸面罩 - Google Patents

具有清洁空气入口腔室的呼吸面罩 Download PDF

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Publication number
CN104955524B
CN104955524B CN201480006160.5A CN201480006160A CN104955524B CN 104955524 B CN104955524 B CN 104955524B CN 201480006160 A CN201480006160 A CN 201480006160A CN 104955524 B CN104955524 B CN 104955524B
Authority
CN
China
Prior art keywords
chamber
mask body
entrance
air
breathing mask
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 - Fee Related
Application number
CN201480006160.5A
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English (en)
Chinese (zh)
Other versions
CN104955524A (zh
Inventor
加里·E·德怀尔
威廉·A·米特尔施泰特
卡尔·W·赖内斯三世
内森·A·埃布尔
戴维·M·布隆贝格
迈克尔·J·考维尔
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3M Innovative Properties Co
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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
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Publication of CN104955524A publication Critical patent/CN104955524A/zh
Application granted granted Critical
Publication of CN104955524B publication Critical patent/CN104955524B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A62B18/02—Masks
    • 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
    • A62B18/10—Valves
    • 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
    • A62B18/025—Halfmasks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
CN201480006160.5A 2013-02-01 2014-01-27 具有清洁空气入口腔室的呼吸面罩 Expired - Fee Related CN104955524B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/757,068 2013-02-01
US13/757,068 US9517367B2 (en) 2013-02-01 2013-02-01 Respiratory mask having a clean air inlet chamber
PCT/US2014/013139 WO2014120597A2 (en) 2013-02-01 2014-01-27 Respiratory mask having a clean air inlet chamber

Publications (2)

Publication Number Publication Date
CN104955524A CN104955524A (zh) 2015-09-30
CN104955524B true CN104955524B (zh) 2018-06-29

Family

ID=50069341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480006160.5A Expired - Fee Related CN104955524B (zh) 2013-02-01 2014-01-27 具有清洁空气入口腔室的呼吸面罩

Country Status (9)

Country Link
US (1) US9517367B2 (enExample)
EP (1) EP2950888A2 (enExample)
JP (1) JP6290930B2 (enExample)
KR (1) KR20150111363A (enExample)
CN (1) CN104955524B (enExample)
AU (1) AU2014212711B2 (enExample)
BR (1) BR112015018589A2 (enExample)
RU (1) RU2642776C2 (enExample)
WO (1) WO2014120597A2 (enExample)

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US9950202B2 (en) 2013-02-01 2018-04-24 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
US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
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USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD792959S1 (en) 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
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USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
USD795415S1 (en) * 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
USD743536S1 (en) * 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
USD747795S1 (en) * 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
JP6489934B2 (ja) * 2015-05-21 2019-03-27 株式会社重松製作所 吸気弁交換容易なフィットチェッカー内蔵マスク
KR102426615B1 (ko) 2016-03-28 2022-07-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 헤드웨어 서스펜션 부착 요소
KR102420496B1 (ko) * 2016-03-28 2022-07-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다중 챔버 호흡기 밀봉 장치 및 방법
USD842982S1 (en) 2016-03-28 2019-03-12 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
USD827810S1 (en) 2016-03-28 2018-09-04 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
CN106490722B (zh) * 2016-10-30 2018-05-22 宁波智果科技咨询服务有限公司 可组装式过滤口罩
EP3554648B1 (en) 2016-12-13 2021-06-16 Koninklijke Philips N.V. Mask with primary and secondary air delivery
USD887553S1 (en) * 2018-04-04 2020-06-16 3M Innovative Properties Company Respirator filter
WO2020055105A1 (ko) * 2018-09-11 2020-03-19 비클시스템주식회사 안면 마스크
USD936226S1 (en) * 2018-10-19 2021-11-16 3M Innovative Properties Company Respirator filter cartridge
US10835704B1 (en) 2019-05-15 2020-11-17 Applied Research Associates, Inc. Reusable respiratory protection device
CN111588124A (zh) * 2020-04-24 2020-08-28 珠海天威飞马打印耗材有限公司 口罩
CN111449326B (zh) * 2020-04-29 2024-11-29 温州医科大学附属第一医院 一种防漏气防压疮的外科防护口罩及其生产使用方法
USD980410S1 (en) * 2020-07-10 2023-03-07 Lg Electronics Inc. Filter housing for mask type air purifier
US20220080229A1 (en) * 2020-07-20 2022-03-17 Gmeci, Llc Respiration system and method of use
US11998777B2 (en) 2020-07-27 2024-06-04 Auburn University Serviceable respirator system with configurable components
JP7515044B2 (ja) * 2020-10-22 2024-07-12 特定非営利活動法人ｅ自警ネットワーク研究会 マスク装着状況・他者との接触状況の管理方法，管理システム
USD997347S1 (en) 2021-02-25 2023-08-29 Jason S. Yatsevich Face mask and filter unit assembly
JP1749965S (ja) * 2022-09-07 2023-08-02 ガスカートリッジ

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US20140216473A1 (en) 2014-08-07
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WO2014120597A3 (en) 2014-11-06
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JP2016506791A (ja) 2016-03-07
KR20150111363A (ko) 2015-10-05
WO2014120597A2 (en) 2014-08-07
BR112015018589A2 (pt) 2017-07-18
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RU2015131852A (ru) 2017-03-07
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