CN104780979A - 用于个人防护呼吸装置的动力排气设备 - Google Patents

用于个人防护呼吸装置的动力排气设备 Download PDF

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Publication number
CN104780979A
CN104780979A CN201380044575.7A CN201380044575A CN104780979A CN 104780979 A CN104780979 A CN 104780979A CN 201380044575 A CN201380044575 A CN 201380044575A CN 104780979 A CN104780979 A CN 104780979A
Authority
CN
China
Prior art keywords
wearer
respirator
exhaust
outlet valve
air blast
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.)
Pending
Application number
CN201380044575.7A
Other languages
English (en)
Chinese (zh)
Inventor
德斯蒙德·T·柯伦
克里斯托弗·P·亨德森
本杰明·H·库珀
菲利普·J·戈弗雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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
Priority to CN201810153847.1A priority Critical patent/CN108465172B/zh
Publication of CN104780979A publication Critical patent/CN104780979A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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. ventilators; 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. ventilators; 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. ventilators; 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

Landscapes

  • 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)
CN201380044575.7A 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备 Pending CN104780979A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810153847.1A CN108465172B (zh) 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备

Applications Claiming Priority (3)

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
PCT/US2013/054451 WO2014035641A2 (en) 2012-08-31 2013-08-12 Powered exhaust apparatus for a personal protection respiratory device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810153847.1A Division CN108465172B (zh) 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备

Publications (1)

Publication Number Publication Date
CN104780979A true CN104780979A (zh) 2015-07-15

Family

ID=47075083

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380044575.7A Pending CN104780979A (zh) 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备
CN201810153847.1A Active CN108465172B (zh) 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201810153847.1A Active CN108465172B (zh) 2012-08-31 2013-08-12 用于个人防护呼吸装置的动力排气设备

Country Status (12)

Country Link
US (2) US20150202473A1 (enExample)
EP (2) EP2890463B1 (enExample)
JP (2) JP2015530148A (enExample)
KR (3) KR102433839B1 (enExample)
CN (2) CN104780979A (enExample)
AU (2) AU2013309313A1 (enExample)
BR (1) BR112015004105A2 (enExample)
CA (1) CA2882959A1 (enExample)
GB (1) GB2505484A (enExample)
PL (1) PL2890463T3 (enExample)
RU (1) RU2622824C2 (enExample)
WO (1) WO2014035641A2 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
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CN104797301A (zh) * 2012-11-22 2015-07-22 3M创新有限公司 用于个人防护呼吸装置的动力排气设备
CN105771108A (zh) * 2016-05-04 2016-07-20 上海美晟环境技术股份公司 一种便携式空气净化设备
CN105899261A (zh) * 2013-12-04 2016-08-24 创烁私人有限公司 主动通气系统与包括主动通气系统的装置
CN106139349A (zh) * 2016-08-03 2016-11-23 深圳市安保科技有限公司 一种呼吸设备的通气方法及装置
CN106362319A (zh) * 2016-09-28 2017-02-01 武汉大学 一种智能风扇口罩
CN107823770A (zh) * 2017-10-27 2018-03-23 苏玉强 一种麻醉面罩
CN108498970A (zh) * 2018-04-08 2018-09-07 江山市科力消防设备有限公司 卡接固定出气单向阀的消防自救呼吸器
CN108514697A (zh) * 2018-04-08 2018-09-11 江山市科力消防设备有限公司 一体连接夹持固定式消防自救呼吸器
CN110065602A (zh) * 2019-01-17 2019-07-30 东莞市蓝豚运动用品有限公司 潜水面罩
CN112043934A (zh) * 2016-01-28 2020-12-08 发明医疗公司 防止流生成系统中的交叉污染的系统和方法
WO2021232268A1 (zh) * 2020-05-20 2021-11-25 深圳迈瑞生物医疗电子股份有限公司 医用通气设备、控制方法及存储介质
CN115968313A (zh) * 2020-03-27 2023-04-14 欧特玛有限责任公司 用于防止污染物和微生物的个人保护与隔离装置以及用于保护与隔离装置的过滤组

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