JP5295137B2 - レスピレーターの空気流制御システム - Google Patents
レスピレーターの空気流制御システム Download PDFInfo
- Publication number
- JP5295137B2 JP5295137B2 JP2009554761A JP2009554761A JP5295137B2 JP 5295137 B2 JP5295137 B2 JP 5295137B2 JP 2009554761 A JP2009554761 A JP 2009554761A JP 2009554761 A JP2009554761 A JP 2009554761A JP 5295137 B2 JP5295137 B2 JP 5295137B2
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- Prior art keywords
- air
- manifold
- user
- hood
- respirator
- 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.)
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Images
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
- A62B18/04—Gas helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/04—Hoods
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
-
- 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
- A62B18/006—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 with pumps for forced ventilation
-
- 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
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Toxicology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
以下に記載される用語は、定義されるような意味を有する。
Claims (1)
- レスピレーターを着用するユーザーのために呼吸可能な空気領域を画定するシェルを有する、前記レスピレーター用の空気流制御システムであって、
前記レスピレーターのシェル内の複数の送気導管を含み、前記シェルの後部の吸気開口部を通って延びる空気流入口端を有し、前記各送気導管はユーザーの顔面領域に隣接した排気口を含む、形状安定な空気マニホールドと、
前記送気導管に対して移動可能であると共に前記シェル内で移動可能であるバルブ部材であって、前記送気導管を流れてユーザーの顔面領域に送達される空気流量を変えるバルブ部材と、
前記レスピレーターのユーザーがレスピレーターの着用中に操作して前記バルブ部材の動作を制御できる、前記レスピレーターのシェルの外側にあるバルブアクチュエータと、を備え、
前記形状安定な空気マニホールドは、前記吸気開口部において前記シェルに接続されて、前記シェルに対して取り外し可能である、空気流制御システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6612907P | 2007-03-23 | 2007-03-23 | |
US61/066,129 | 2007-03-23 | ||
PCT/US2008/057788 WO2008118770A1 (en) | 2007-03-23 | 2008-03-21 | Respirator flow control apparatus and method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010522044A JP2010522044A (ja) | 2010-07-01 |
JP2010522044A5 JP2010522044A5 (ja) | 2011-04-14 |
JP5295137B2 true JP5295137B2 (ja) | 2013-09-18 |
Family
ID=39788949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009554761A Active JP5295137B2 (ja) | 2007-03-23 | 2008-03-21 | レスピレーターの空気流制御システム |
Country Status (7)
Country | Link |
---|---|
US (4) | US20100108067A1 (ja) |
EP (2) | EP3326697A1 (ja) |
JP (1) | JP5295137B2 (ja) |
CN (1) | CN101626809B (ja) |
AU (1) | AU2008231059B2 (ja) |
PL (1) | PL2129443T3 (ja) |
WO (1) | WO2008118770A1 (ja) |
Families Citing this family (62)
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WO2008118770A1 (en) | 2007-03-23 | 2008-10-02 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
AU2008308953B2 (en) * | 2007-03-23 | 2012-02-23 | 3M Innovative Properties Company | Respirator hose and attachment apparatus and method |
WO2008118768A1 (en) * | 2007-03-23 | 2008-10-02 | 3M Innovative Properties Company | Air delivery apparatus for respirator hood |
US9868001B2 (en) | 2007-10-05 | 2018-01-16 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
AU2008321312B2 (en) * | 2007-11-12 | 2012-11-29 | 3M Innovative Properties Company | Respirator assembly with air flow direction control |
GB2478759A (en) | 2010-03-17 | 2011-09-21 | 3M Innovative Properties Co | A powered air purifying respirator |
US9220306B2 (en) * | 2010-12-07 | 2015-12-29 | Anthony E. Majoros | Apparel liner |
DE102012019835B4 (de) * | 2012-10-10 | 2015-01-22 | Pm Atemschutz Gmbh | Gebläseunterstütztes Gesichtsschild |
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 |
CA2915244C (en) * | 2013-06-13 | 2021-06-22 | The Board Of Trustees Of The University Of Illinois | Helmet for anesthesia |
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USD842982S1 (en) | 2016-03-28 | 2019-03-12 | 3M Innovative Properties Company | Hardhat suspension adapter for half facepiece respirators |
KR102420496B1 (ko) | 2016-03-28 | 2022-07-13 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 다중 챔버 호흡기 밀봉 장치 및 방법 |
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 |
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 |
CN108883321A (zh) | 2016-03-28 | 2018-11-23 | 3M创新有限公司 | 头戴件悬架附接元件 |
US11278749B2 (en) | 2016-04-12 | 2022-03-22 | 3M Innovative Properties Company | Method of controlling a powered air purifying respirator |
US11413479B2 (en) | 2016-04-12 | 2022-08-16 | 3M Innovative Properties Company | Method of controlling a powered air purifying respirator |
US10610708B2 (en) * | 2016-06-23 | 2020-04-07 | 3M Innovative Properties Company | Indicating hazardous exposure in a supplied air respirator system |
US11023818B2 (en) | 2016-06-23 | 2021-06-01 | 3M Innovative Properties Company | Personal protective equipment system having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance |
US9848666B1 (en) | 2016-06-23 | 2017-12-26 | 3M Innovative Properties Company | Retrofit sensor module for a protective head top |
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2008
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- 2008-03-21 JP JP2009554761A patent/JP5295137B2/ja active Active
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US11130008B2 (en) | 2021-09-28 |
CN101626809A (zh) | 2010-01-13 |
EP3326697A1 (en) | 2018-05-30 |
US20100108067A1 (en) | 2010-05-06 |
JP2010522044A (ja) | 2010-07-01 |
US20150083134A1 (en) | 2015-03-26 |
WO2008118770A1 (en) | 2008-10-02 |
AU2008231059B2 (en) | 2011-03-17 |
AU2008231059A1 (en) | 2008-10-02 |
US20210387028A1 (en) | 2021-12-16 |
US10137320B2 (en) | 2018-11-27 |
EP2129443B1 (en) | 2018-01-17 |
EP2129443A4 (en) | 2015-04-01 |
PL2129443T3 (pl) | 2018-07-31 |
EP2129443A1 (en) | 2009-12-09 |
US20190083822A1 (en) | 2019-03-21 |
CN101626809B (zh) | 2012-03-21 |
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