JPWO2013187279A1 - 呼吸用保護具 - Google Patents
呼吸用保護具 Download PDFInfo
- Publication number
- JPWO2013187279A1 JPWO2013187279A1 JP2014510561A JP2014510561A JPWO2013187279A1 JP WO2013187279 A1 JPWO2013187279 A1 JP WO2013187279A1 JP 2014510561 A JP2014510561 A JP 2014510561A JP 2014510561 A JP2014510561 A JP 2014510561A JP WO2013187279 A1 JPWO2013187279 A1 JP WO2013187279A1
- Authority
- JP
- Japan
- Prior art keywords
- valve
- face
- intake
- mask
- face piece
- 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.)
- Granted
Links
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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- 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
- A62B18/02—Masks
- A62B18/025—Halfmasks
-
- 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
- A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
2 面体
3 フィルタユニット
4 フィットチェッカー(フィットチェッカーユニット)
14 空気流路
35 点検用弁
47 吸気孔
C1 第1方向
C2 第2方向
Y 上下方向(縦方向)
P−P 中心線
Claims (1)
- 吸排気可能に形成された面体を有し、前記面体には複数のフィルタユニットが設けられ、前記面体と前記フィルタユニットのそれぞれとが通気可能につながる呼吸用保護具であって、
前記フィルタユニットのそれぞれには、前記面体に向かって延びた先端部分で互いに合流する空気流路が形成され、
前記呼吸用保護具は、前記空気流路が合流する部位に、前記面体の内側に通じる吸気孔を有するとともに、前記吸気孔を一時的に閉じて前記面体への吸気の流入を一時的に遮断することによって前記呼吸用保護具の着用状態の良否を判断することのできるフィットチェッカーを有し、前記フィットチェッカーがそれに含まれる点検用弁を使用して前記吸気孔を一時的に閉じるものであることを特徴とする前記呼吸用保護具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014510561A JP5536969B1 (ja) | 2012-06-15 | 2013-06-03 | 呼吸用保護具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012136349 | 2012-06-15 | ||
JP2012136349 | 2012-06-15 | ||
PCT/JP2013/065400 WO2013187279A1 (ja) | 2012-06-15 | 2013-06-03 | 呼吸用保護具 |
JP2014510561A JP5536969B1 (ja) | 2012-06-15 | 2013-06-03 | 呼吸用保護具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5536969B1 JP5536969B1 (ja) | 2014-07-02 |
JPWO2013187279A1 true JPWO2013187279A1 (ja) | 2016-02-04 |
Family
ID=49758105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014510561A Active JP5536969B1 (ja) | 2012-06-15 | 2013-06-03 | 呼吸用保護具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10010728B2 (ja) |
JP (1) | JP5536969B1 (ja) |
KR (1) | KR101891215B1 (ja) |
CN (1) | CN104363964B (ja) |
MY (1) | MY170450A (ja) |
TW (1) | TWI541046B (ja) |
WO (1) | WO2013187279A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9517367B2 (en) | 2013-02-01 | 2016-12-13 | 3M Innovative Properties Company | Respiratory mask having a clean air inlet chamber |
US11484734B2 (en) | 2013-09-04 | 2022-11-01 | Octo Safety Devices, Llc | Facemask with filter insert for protection against airborne pathogens |
GB201407817D0 (en) * | 2014-05-02 | 2014-06-18 | Jsp Ltd | Respiratory mask and filter cartridge therefor |
CN106457005B (zh) * | 2014-05-22 | 2022-05-17 | 3M创新有限公司 | 呼吸器负压密合度检查装置和方法 |
JP6514466B2 (ja) * | 2014-09-08 | 2019-05-15 | 株式会社重松製作所 | フィットチェッカー内蔵マスク |
WO2017004313A1 (en) | 2015-06-30 | 2017-01-05 | 3M Innovative Properties Company | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using |
US11219788B2 (en) | 2015-11-19 | 2022-01-11 | 3M Innovative Properties Company | Filter cartridge holder with fit-check device |
USD842982S1 (en) | 2016-03-28 | 2019-03-12 | 3M Innovative Properties Company | Hardhat suspension adapter for half facepiece respirators |
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 |
WO2017172510A1 (en) | 2016-03-28 | 2017-10-05 | 3M Innovative Properties Company | Headwear suspension attachment element |
CN109069887B (zh) | 2016-03-28 | 2021-03-12 | 3M创新有限公司 | 多室呼吸器密封装置和方法 |
CN113769289B (zh) | 2016-03-28 | 2023-02-17 | 3M创新有限公司 | 呼吸器密合度检查密封装置 |
CN106473272A (zh) * | 2016-12-30 | 2017-03-08 | 郭建军 | 外通气式大通风截面防霾口罩 |
GB2561585B (en) * | 2017-04-19 | 2021-10-13 | Jsp Ltd | Filter frame |
GB2561586B (en) * | 2017-04-19 | 2022-03-02 | Jsp Ltd | A filter cartridge and a method of manufacturing a filter cartridge |
US11554276B2 (en) * | 2018-04-11 | 2023-01-17 | Octo Safety Devices, Llc | Facemask with facial seal and seal test device |
US10322312B1 (en) * | 2018-06-01 | 2019-06-18 | TrainingMask L.L.C. | Resistance and filtration breathing device |
US20210228921A1 (en) * | 2018-06-06 | 2021-07-29 | 3M Innovative Properties Company | Respiratory Protection Device Positive Pressure Seal Check Methods And Devices |
US10835704B1 (en) * | 2019-05-15 | 2020-11-17 | Applied Research Associates, Inc. | Reusable respiratory protection device |
US20230138501A1 (en) * | 2020-04-08 | 2023-05-04 | Air Industries LLC | UV-light emitting air filtration mask |
WO2021221572A1 (en) * | 2020-04-30 | 2021-11-04 | Elmas Kadir | A mask with replaceable filter |
KR102355677B1 (ko) * | 2020-05-13 | 2022-01-27 | (주)프로티앤씨 | 보건마스크용 연성밴드의 접합장치 |
USD1028221S1 (en) * | 2021-02-25 | 2024-05-21 | OmniMask LLC | Respirator |
CA199994S (en) * | 2020-12-15 | 2022-07-11 | Dentec Safety Specialists Inc | Respirator |
CA200196S (en) * | 2020-12-22 | 2022-06-13 | Dentec Safety Specialists Inc | Respirator |
USD981556S1 (en) * | 2021-01-28 | 2023-03-21 | Adventist Health System/Sunbelt, Inc. | Respirator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645261A (en) * | 1970-08-04 | 1972-02-29 | Us Army | Drinking and resuscitation mask |
JPS6099947U (ja) * | 1983-12-13 | 1985-07-08 | 株式会社 日本光器製作所 | 防毒マスク等のフイツテングテスタ− |
JPS6099946U (ja) * | 1983-12-15 | 1985-07-08 | ミドリ安全株式会社 | 防塵マスク用フイルタ収納器 |
JPS6154851U (ja) * | 1984-09-17 | 1986-04-12 | ||
US5647356A (en) * | 1993-07-28 | 1997-07-15 | Donaldson Company, Inc. | Respirator cartridge with sealing fit test structure and method of use |
US6408845B1 (en) * | 1997-05-19 | 2002-06-25 | Michael Pereira | Respiratory filter |
JP3726260B2 (ja) * | 2000-04-28 | 2005-12-14 | 興研株式会社 | マスク |
US7210477B2 (en) * | 2002-05-29 | 2007-05-01 | Brookdale International Systems, Inc. | Respirator hood assembly |
JP2006102324A (ja) * | 2004-10-07 | 2006-04-20 | Shigematsu Works Co Ltd | 電動ファン付呼吸用保護具 |
JP4649336B2 (ja) * | 2006-01-06 | 2011-03-09 | 興研株式会社 | 防護マスク |
US7810493B2 (en) * | 2006-10-19 | 2010-10-12 | Tmr-E, Llc | Drink tube system for respiratory protective device |
-
2013
- 2013-06-03 CN CN201380031640.2A patent/CN104363964B/zh active Active
- 2013-06-03 JP JP2014510561A patent/JP5536969B1/ja active Active
- 2013-06-03 MY MYPI2014703758A patent/MY170450A/en unknown
- 2013-06-03 US US14/406,971 patent/US10010728B2/en active Active
- 2013-06-03 KR KR1020147034403A patent/KR101891215B1/ko active IP Right Grant
- 2013-06-03 WO PCT/JP2013/065400 patent/WO2013187279A1/ja active Application Filing
- 2013-06-10 TW TW102120519A patent/TWI541046B/zh active
Also Published As
Publication number | Publication date |
---|---|
MY170450A (en) | 2019-07-31 |
US20150107596A1 (en) | 2015-04-23 |
TW201410294A (zh) | 2014-03-16 |
US10010728B2 (en) | 2018-07-03 |
CN104363964A (zh) | 2015-02-18 |
WO2013187279A1 (ja) | 2013-12-19 |
KR101891215B1 (ko) | 2018-08-23 |
CN104363964B (zh) | 2019-04-16 |
JP5536969B1 (ja) | 2014-07-02 |
TWI541046B (zh) | 2016-07-11 |
KR20150018552A (ko) | 2015-02-23 |
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