WO2022108438A3 - Facemask to protect against pathogenic agents - Google Patents

Facemask to protect against pathogenic agents Download PDF

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Publication number
WO2022108438A3
WO2022108438A3 PCT/MX2022/050005 MX2022050005W WO2022108438A3 WO 2022108438 A3 WO2022108438 A3 WO 2022108438A3 MX 2022050005 W MX2022050005 W MX 2022050005W WO 2022108438 A3 WO2022108438 A3 WO 2022108438A3
Authority
WO
WIPO (PCT)
Prior art keywords
facemask
protect against
against pathogenic
pathogenic agents
filters
Prior art date
Application number
PCT/MX2022/050005
Other languages
Spanish (es)
French (fr)
Other versions
WO2022108438A2 (en
Inventor
Elena MICHELLE GONZÁLEZ
Miguel Ángel HUERTA GUTIÉRREZ
Brenda Paulina RAMÍREZ ENRÍQUEZ
Oliver Carlos MEDEROS CARMONA
César Iván VELARDE GONZÁLEZ
Andrea Paulina ZÚÑIGA SALAZAR
Original Assignee
Iteso, A.C.
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 Iteso, A.C. filed Critical Iteso, A.C.
Publication of WO2022108438A2 publication Critical patent/WO2022108438A2/en
Publication of WO2022108438A3 publication Critical patent/WO2022108438A3/en

Links

Classifications

    • 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
    • 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
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The present invention describes a facemask to protect against pathogenic agents that is reusable with interchangeable filters, easy to manufacture and economical, with an ergonomic design that avoids fatigue after use, errors in the placement of the filters, and is manufactured with semi-transparent materials that make it possible to view a wearer's expression.
PCT/MX2022/050005 2020-11-18 2022-01-18 Facemask to protect against pathogenic agents WO2022108438A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2020000565 2020-11-18
MXMX/U/2020/000565 2020-11-18

Publications (2)

Publication Number Publication Date
WO2022108438A2 WO2022108438A2 (en) 2022-05-27
WO2022108438A3 true WO2022108438A3 (en) 2022-07-21

Family

ID=81709560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2022/050005 WO2022108438A2 (en) 2020-11-18 2022-01-18 Facemask to protect against pathogenic agents

Country Status (1)

Country Link
WO (1) WO2022108438A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014115179A1 (en) * 2013-01-28 2014-07-31 AMOS, Eugenio Improved mask
US20170007861A1 (en) * 2013-03-14 2017-01-12 Scott Technologies, Inc. Heat deformable material for face seal
CN108567186A (en) * 2017-03-14 2018-09-25 山东鑫海新材料股份有限公司 A kind of mask with haze function
ES1247750U (en) * 2020-04-24 2020-06-12 Aworldinone S L REUSABLE HYGIENIC PROTECTION MASK WITH INTERCHANGEABLE FILTER (Machine-translation by Google Translate, not legally binding)
CN111296924A (en) * 2020-02-19 2020-06-19 北京大学口腔医学院 3D printing manufacturing method of high-ventilation anti-virus anti-haze closed mask
CN111317199A (en) * 2020-03-10 2020-06-23 上海互见创意设计有限公司 Mask capable of automatically filtering gas and sterilizing
CN111450435A (en) * 2020-05-15 2020-07-28 长春市天威汽车零部件有限公司 Protective mask for isolating virus and dust
CN211910629U (en) * 2020-03-11 2020-11-13 药肽医学研究(济南)有限公司 Mask

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014115179A1 (en) * 2013-01-28 2014-07-31 AMOS, Eugenio Improved mask
US20170007861A1 (en) * 2013-03-14 2017-01-12 Scott Technologies, Inc. Heat deformable material for face seal
CN108567186A (en) * 2017-03-14 2018-09-25 山东鑫海新材料股份有限公司 A kind of mask with haze function
CN111296924A (en) * 2020-02-19 2020-06-19 北京大学口腔医学院 3D printing manufacturing method of high-ventilation anti-virus anti-haze closed mask
CN111317199A (en) * 2020-03-10 2020-06-23 上海互见创意设计有限公司 Mask capable of automatically filtering gas and sterilizing
CN211910629U (en) * 2020-03-11 2020-11-13 药肽医学研究(济南)有限公司 Mask
ES1247750U (en) * 2020-04-24 2020-06-12 Aworldinone S L REUSABLE HYGIENIC PROTECTION MASK WITH INTERCHANGEABLE FILTER (Machine-translation by Google Translate, not legally binding)
CN111450435A (en) * 2020-05-15 2020-07-28 长春市天威汽车零部件有限公司 Protective mask for isolating virus and dust

Also Published As

Publication number Publication date
WO2022108438A2 (en) 2022-05-27

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