JP6612390B2 - 個人保護呼吸デバイス用の電動排気装置 - Google Patents
個人保護呼吸デバイス用の電動排気装置 Download PDFInfo
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 55
- 230000001681 protective effect Effects 0.000 title claims description 28
- 239000003570 air Substances 0.000 description 66
- 230000000241 respiratory effect Effects 0.000 description 41
- 238000001914 filtration Methods 0.000 description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 26
- 230000000694 effects Effects 0.000 description 18
- 238000001816 cooling Methods 0.000 description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 description 13
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- 239000012530 fluid Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
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- 210000002345 respiratory system Anatomy 0.000 description 6
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- 239000002245 particle Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
-
- 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
- A62B18/02—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
-
- 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
- A62B7/00—Respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
-
- 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
- A62B18/003—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 having means for creating a fresh air curtain
-
- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
少なくとも1つの呼気弁と流体接続する送風機を含み、該送風機は、少なくとも1つの呼気弁を通って着用者の呼気の一部を引き出すように動作可能である。
少なくとも1つの呼気弁と流体接続する送風機を備え、送風機は、少なくとも1つの呼気弁を通って濾過空気の一部を放出するように動作可能である。
濾過システムを含むマスク本体であり、着用者の顔に隣接して濾過空気容量部を画定するように寸法決定され、着用者の呼気の排出を可能にするように少なくとも1つの呼気弁を更に備える、マスク本体と、
少なくとも1つの呼気弁と流体接続する電動送風機であり、少なくとも1つの呼気弁を通って着用者の呼気の一部を引き出すように動作可能である、電動送風機と、を備える、呼吸器も提供する。
以下、本発明の態様について説明する。
〔態様1〕
着用者の顔に隣接して濾過空気容量部を画定するとともに少なくとも1つの呼気弁を備える個人保護呼吸デバイスに解放可能に接続する排気装置であって、
前記少なくとも1つの呼気弁と流体接続する送風機を備え、前記送風機が、前記少なくとも1つの呼気弁を通って前記着用者の呼気の一部を引き出すように動作可能である、排気装置。
〔態様2〕
前記送風機が、入口、電動ファンアセンブリ、及び出口を更に備える、態様1に記載の排気装置。
〔態様3〕
前記送風機を前記少なくとも1つの呼気弁と解放可能に接続するための取り付け手段を更に備える、態様1に記載の排気装置。
〔態様4〕
前記取り付け手段が、締まり嵌め、ねじ込み、スナップ嵌め係合、差し込み、急速解放機構、摺動部と溝との係合、ロックピン、ロッククリップ、及び機械的フック・ループ式ファスナーからなる群から選択される、態様3に記載の排気装置。
〔態様5〕
前記個人保護呼吸デバイスが、使い捨て型、再利用可能型、半面マスク、全面マスク、粒子状、ガス、及び蒸気、並びにタイトフィットフードの呼吸器からなる群から選択される、態様1に記載の排気装置。
〔態様6〕
前記送風機が、0〜180リットル/分の体積流量で動作可能である、態様1に記載の排気装置。
〔態様7〕
前記送風機が、前記個人保護呼吸デバイス内の圧力を、前記着用者のピーク呼気流量で少なくとも150Pa低下させるように動作可能である、態様1に記載の排気装置。
〔態様8〕
前記送風機が、前記個人保護呼吸デバイス内の温度を、少なくとも約1℃〜3℃低下させるように動作可能である、態様1に記載の排気装置。
〔態様9〕
前記送風機が、前記個人保護呼吸デバイス内の再呼吸二酸化炭素レベルを、最大約0.7%低下させるように動作可能である、態様1に記載の排気装置。
〔態様10〕
前記送風機用の携帯用電源を更に備え、前記携帯用電源が前記送風機と一体的に装着される、態様1に記載の排気装置。
〔態様11〕
前記送風機用の携帯用電源を更に含み、前記携帯用電源が前記着用者から離れて配置可能である、態様1に記載の排気装置。
〔態様12〕
前記送風機が、呼吸ホース、チューブ、パイプ、ダクト、又はチャネルを通って、少なくとも1つの呼気弁と流体接続する、態様1に記載の排気装置。
〔態様13〕
前記送風機の前記入口と前記電動ファンアセンブリとの間に位置付けられた二次呼気弁を更に備える、態様2に記載の排気装置。
〔態様14〕
前記二次呼気弁が、前記排気装置と一体的に形成される、態様13に記載の排気装置。
〔態様15〕
前記二次呼気弁が、封止面及び可撓性フラップを含む弁座を備える、態様13に記載の排気装置。
〔態様16〕
濾過呼吸器の内部と着用者との間の閉鎖空間から呼気弁を通って濾過空気を引き出す、排気装置。
〔態様17〕
着用者の顔に隣接して濾過空気容量部を画定するとともに少なくとも1つの呼気弁を備える個人保護呼吸デバイスに接続する排気装置であって、
前記少なくとも1つの呼気弁と流体接続する送風機を備え、前記送風機が、前記少なくとも1つの呼気弁を通って前記濾過空気の一部を放出するように動作可能である、排気装置。
〔態様18〕
濾過システムを備えるマスク本体であって、着用者の顔に隣接して濾過空気容量部を画定するように寸法決定され、前記着用者の呼気の排出を可能にするための少なくとも1つの呼気弁を更に備える、マスク本体と、
前記少なくとも1つの呼気弁と流体接続する電動送風機であって、前記少なくとも1つの呼気弁を通って前記着用者の呼気の一部を引き出すように動作可能である、電動送風機と、を備える、呼吸器。
〔態様19〕
前記濾過システムと流体接続する空気分配マニホールドを更に備える、態様18に記載の呼吸器。
Claims (1)
- 着用者の顔に隣接して濾過空気容量部を画定するとともに少なくとも1つの呼気弁を備える個人保護呼吸デバイスに解放可能に接続する排気装置であって、
前記少なくとも1つの呼気弁と流体接続する送風機を備え、前記送風機が、前記少なくとも1つの呼気弁を通って前記着用者の呼気の一部を引き出すように動作可能であり、
前記送風機が、入口、電動ファンアセンブリ、及び出口を更に備え、
前記送風機の前記入口と前記電動ファンアセンブリとの間に位置付けられた二次呼気弁を更に備える、
排気装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215568.5A GB2505484A (en) | 2012-08-31 | 2012-08-31 | Powered exhaust apparatus for a personal protection respiratory device |
GB1215568.5 | 2012-08-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015529832A Division JP2015530148A (ja) | 2012-08-31 | 2013-08-12 | 個人保護呼吸デバイス用の電動排気装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018158128A JP2018158128A (ja) | 2018-10-11 |
JP6612390B2 true JP6612390B2 (ja) | 2019-11-27 |
Family
ID=47075083
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Application Number | Title | Priority Date | Filing Date |
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JP2015529832A Pending JP2015530148A (ja) | 2012-08-31 | 2013-08-12 | 個人保護呼吸デバイス用の電動排気装置 |
JP2018108291A Active JP6612390B2 (ja) | 2012-08-31 | 2018-06-06 | 個人保護呼吸デバイス用の電動排気装置 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015529832A Pending JP2015530148A (ja) | 2012-08-31 | 2013-08-12 | 個人保護呼吸デバイス用の電動排気装置 |
Country Status (12)
Country | Link |
---|---|
US (2) | US20150202473A1 (ja) |
EP (2) | EP3498339A1 (ja) |
JP (2) | JP2015530148A (ja) |
KR (3) | KR102433839B1 (ja) |
CN (2) | CN104780979A (ja) |
AU (2) | AU2013309313A1 (ja) |
BR (1) | BR112015004105A2 (ja) |
CA (1) | CA2882959A1 (ja) |
GB (1) | GB2505484A (ja) |
PL (1) | PL2890463T3 (ja) |
RU (1) | RU2622824C2 (ja) |
WO (1) | WO2014035641A2 (ja) |
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JP2018158128A (ja) | 2018-10-11 |
JP2015530148A (ja) | 2015-10-15 |
US20220370837A1 (en) | 2022-11-24 |
EP2890463A2 (en) | 2015-07-08 |
EP2890463B1 (en) | 2019-07-24 |
RU2015108157A (ru) | 2016-10-27 |
PL2890463T3 (pl) | 2020-01-31 |
BR112015004105A2 (pt) | 2017-07-04 |
WO2014035641A2 (en) | 2014-03-06 |
AU2016219689B2 (en) | 2018-04-05 |
KR20200096330A (ko) | 2020-08-11 |
RU2622824C2 (ru) | 2017-06-20 |
WO2014035641A3 (en) | 2014-11-20 |
AU2013309313A1 (en) | 2015-03-19 |
GB2505484A (en) | 2014-03-05 |
KR102143740B1 (ko) | 2020-08-12 |
CN104780979A (zh) | 2015-07-15 |
KR20220024641A (ko) | 2022-03-03 |
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