MA50275B1 - Interchangeable filter mask with virucidal and/or bactericidal capacity - Google Patents

Interchangeable filter mask with virucidal and/or bactericidal capacity

Info

Publication number
MA50275B1
MA50275B1 MA50275A MA50275A MA50275B1 MA 50275 B1 MA50275 B1 MA 50275B1 MA 50275 A MA50275 A MA 50275A MA 50275 A MA50275 A MA 50275A MA 50275 B1 MA50275 B1 MA 50275B1
Authority
MA
Morocco
Prior art keywords
virucidal
filter mask
interchangeable filter
bactericidal capacity
mask
Prior art date
Application number
MA50275A
Other languages
French (fr)
Other versions
MA50275A1 (en
Inventor
Mabrouk Khalil El
Sebastien Vaudreuil
Mostapha Bousmina
Original Assignee
Univ Euromed De Fes
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 Univ Euromed De Fes filed Critical Univ Euromed De Fes
Priority to MA50275A priority Critical patent/MA50275B1/en
Priority to PCT/MA2021/000014 priority patent/WO2022005269A1/en
Publication of MA50275A1 publication Critical patent/MA50275A1/en
Publication of MA50275B1 publication Critical patent/MA50275B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/12—Quaternary ammonium compounds
    • 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
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Pulmonology (AREA)
  • Materials For Medical Uses (AREA)
  • Filtering Materials (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne la conception et la fabrication par impression 3d et/ou par extrusion-injection d’un masque équipé de filtre(s) interchangeable(s) doté de propriétés virucides et/ou bactéricides. Le masque est conçu d’un matériau polymère (ou mélange de polymères) stérilisable et réutilisable, et d’un filtre en tissu tissé et/ou non tissé à couche multiple jetable après chaque utilisationThe present invention relates to the design and manufacture by 3d printing and/or extrusion-injection of a mask equipped with interchangeable filter(s) endowed with virucidal and/or bactericidal properties. The mask is made of a sterilizable and reusable polymer material (or mixture of polymers), and a multi-layer woven and/or non-woven fabric filter disposable after each use

MA50275A 2020-07-01 2020-07-01 Interchangeable filter mask with virucidal and/or bactericidal capacity MA50275B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA50275A MA50275B1 (en) 2020-07-01 2020-07-01 Interchangeable filter mask with virucidal and/or bactericidal capacity
PCT/MA2021/000014 WO2022005269A1 (en) 2020-07-01 2021-06-29 Mask having an interchangeable filter with virucidal and/or bactericidal capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA50275A MA50275B1 (en) 2020-07-01 2020-07-01 Interchangeable filter mask with virucidal and/or bactericidal capacity

Publications (2)

Publication Number Publication Date
MA50275A1 MA50275A1 (en) 2022-03-31
MA50275B1 true MA50275B1 (en) 2022-06-30

Family

ID=77155835

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50275A MA50275B1 (en) 2020-07-01 2020-07-01 Interchangeable filter mask with virucidal and/or bactericidal capacity

Country Status (2)

Country Link
MA (1) MA50275B1 (en)
WO (1) WO2022005269A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664335A (en) 1970-02-24 1972-05-23 Int Paper Co Surgical face mask
US4195629A (en) 1970-10-23 1980-04-01 Halbrand, Inc. Face mask
US5817325A (en) * 1996-10-28 1998-10-06 Biopolymerix, Inc. Contact-killing antimicrobial devices
US5888527A (en) 1995-05-11 1999-03-30 Matsushita Seiko Co., Ltd. Gargling cup, antiviral mask, antiviral filter, antifungal, antibacterial, and antiviral filter air cleaner and air-cleaner humidifier
IL128795A0 (en) 1999-03-02 2000-01-31 Zero Tech Technology Ltd Depilator
CA2456216C (en) * 2001-08-10 2008-07-22 North Safety Products Inc. Respirator
US7152600B2 (en) * 2003-01-22 2006-12-26 Biokidz Usa Nfp Biohazard mask suitable for civilians
US20060005838A1 (en) * 2004-07-07 2006-01-12 Mark Magidson Multi-layer face mask with foamed in place edge member
US20120125342A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having support structure injection molded to filtering structure
US20170050057A1 (en) * 2014-04-28 2017-02-23 Scott Technologies, Inc. Filtering face respirator having optimized facial filter location
CN108136237A (en) * 2015-09-09 2018-06-08 马斯科特有限公司 Filter mask retainer

Also Published As

Publication number Publication date
WO2022005269A1 (en) 2022-01-06
MA50275A1 (en) 2022-03-31

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