GB2602970B - Valve apparatus for a face mask - Google Patents

Valve apparatus for a face mask Download PDF

Info

Publication number
GB2602970B
GB2602970B GB2100729.9A GB202100729A GB2602970B GB 2602970 B GB2602970 B GB 2602970B GB 202100729 A GB202100729 A GB 202100729A GB 2602970 B GB2602970 B GB 2602970B
Authority
GB
United Kingdom
Prior art keywords
face mask
valve apparatus
valve
mask
face
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.)
Active
Application number
GB2100729.9A
Other versions
GB202100729D0 (en
GB2602970A (en
Inventor
Martin Paul
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2100729.9A priority Critical patent/GB2602970B/en
Publication of GB202100729D0 publication Critical patent/GB202100729D0/en
Priority to CN202121504080.6U priority patent/CN216447465U/en
Priority to EP22706083.7A priority patent/EP4281192A1/en
Priority to PCT/GB2022/050144 priority patent/WO2022157490A1/en
Publication of GB2602970A publication Critical patent/GB2602970A/en
Application granted granted Critical
Publication of GB2602970B publication Critical patent/GB2602970B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A62B18/086—Adaptations for consuming refreshments without unmasking
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Pulmonology (AREA)
  • Closures For Containers (AREA)
  • Check Valves (AREA)
GB2100729.9A 2021-01-20 2021-01-20 Valve apparatus for a face mask Active GB2602970B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2100729.9A GB2602970B (en) 2021-01-20 2021-01-20 Valve apparatus for a face mask
CN202121504080.6U CN216447465U (en) 2021-01-20 2021-07-01 Valve device for a mask
EP22706083.7A EP4281192A1 (en) 2021-01-20 2022-01-19 Valve apparatus for a face mask
PCT/GB2022/050144 WO2022157490A1 (en) 2021-01-20 2022-01-19 Valve apparatus for a face mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2100729.9A GB2602970B (en) 2021-01-20 2021-01-20 Valve apparatus for a face mask

Publications (3)

Publication Number Publication Date
GB202100729D0 GB202100729D0 (en) 2021-03-03
GB2602970A GB2602970A (en) 2022-07-27
GB2602970B true GB2602970B (en) 2023-01-18

Family

ID=74679000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2100729.9A Active GB2602970B (en) 2021-01-20 2021-01-20 Valve apparatus for a face mask

Country Status (4)

Country Link
EP (1) EP4281192A1 (en)
CN (1) CN216447465U (en)
GB (1) GB2602970B (en)
WO (1) WO2022157490A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440250A (en) * 2006-07-14 2008-01-23 Draeger Safety Ag & Co Kgaa Respirator mask with supply tube
CN111567928A (en) * 2020-04-17 2020-08-25 王莉 Medical surgery epidemic prevention gauze mask that can connect drinking water bag
CN111685419A (en) * 2020-06-15 2020-09-22 中国地质大学（武汉） Protective mask convenient for drinking water
CN212036128U (en) * 2020-03-26 2020-12-01 林雁娟 Mask capable of sucking nutrient solution
CN212117195U (en) * 2020-03-26 2020-12-11 杨静 Medical protection combination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890609A (en) * 1988-06-27 1990-01-02 Wilson Ii Robert H Air-directing apparatus for air mask
EP1614447B1 (en) * 2001-07-18 2009-02-11 Avon Protection Systems, Inc. Respirator module with speech transmission and exhalation value
US7044127B1 (en) * 2003-09-11 2006-05-16 Fernandez Decastro Aurora L Multipurpose mask
US20060085893A1 (en) * 2004-10-22 2006-04-27 Che-Wen Lin Amusing mask having composite formative variability function
KR20110004962A (en) * 2009-07-09 2011-01-17 오병교 Functional cold-proop mask
KR101219075B1 (en) * 2011-03-08 2013-01-11 주식회사 나루씨이엠 anti-fog therapy mask
DE202020102748U1 (en) * 2020-05-14 2020-05-29 Robert Lindemann Respirator with a straw opening

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440250A (en) * 2006-07-14 2008-01-23 Draeger Safety Ag & Co Kgaa Respirator mask with supply tube
CN212036128U (en) * 2020-03-26 2020-12-01 林雁娟 Mask capable of sucking nutrient solution
CN212117195U (en) * 2020-03-26 2020-12-11 杨静 Medical protection combination
CN111567928A (en) * 2020-04-17 2020-08-25 王莉 Medical surgery epidemic prevention gauze mask that can connect drinking water bag
CN111685419A (en) * 2020-06-15 2020-09-22 中国地质大学（武汉） Protective mask convenient for drinking water

Also Published As

Publication number Publication date
WO2022157490A1 (en) 2022-07-28
CN216447465U (en) 2022-05-06
GB202100729D0 (en) 2021-03-03
GB2602970A (en) 2022-07-27
EP4281192A1 (en) 2023-11-29

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