CA2109898A1 - Disposable Aerosol Mask - Google Patents

Disposable Aerosol Mask

Info

Publication number
CA2109898A1
CA2109898A1 CA2109898A CA2109898A CA2109898A1 CA 2109898 A1 CA2109898 A1 CA 2109898A1 CA 2109898 A CA2109898 A CA 2109898A CA 2109898 A CA2109898 A CA 2109898A CA 2109898 A1 CA2109898 A1 CA 2109898A1
Authority
CA
Canada
Prior art keywords
mask
wearer
straps
edges
disposable aerosol
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.)
Granted
Application number
CA2109898A
Other languages
French (fr)
Other versions
CA2109898C (en
Inventor
Kevin K. Brunson
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Tecnol Medical Products Inc
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 Tecnol Medical Products Inc filed Critical Tecnol Medical Products Inc
Publication of CA2109898A1 publication Critical patent/CA2109898A1/en
Application granted granted Critical
Publication of CA2109898C publication Critical patent/CA2109898C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
    • 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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • 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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1123—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a duckbill configuration
    • 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
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • 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

Abstract

A disposable mask that includes a filter media capable of filtering particles of a size appropriate for its purposes, while providing excellent breathability.
The mask is formed from multiple layers of filtration material having the general configuration of a trapezoid.
The mask is secured by straps to the head of a wearer.
The straps are arranged to be approximately coextensive with a line extending from the edges which define the opening of the mask so that the edges are pulled into tight sealing engagement with the face of the wearer.
CA002109898A 1992-12-16 1993-11-24 Disposable aerosol mask Expired - Lifetime CA2109898C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07991154 US5322061B1 (en) 1992-12-16 1992-12-16 Disposable aerosol mask
US991,154 1992-12-16

Publications (2)

Publication Number Publication Date
CA2109898A1 true CA2109898A1 (en) 1994-06-17
CA2109898C CA2109898C (en) 1999-09-07

Family

ID=25536935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002109898A Expired - Lifetime CA2109898C (en) 1992-12-16 1993-11-24 Disposable aerosol mask

Country Status (11)

Country Link
US (1) US5322061B1 (en)
EP (1) EP0606686B1 (en)
JP (1) JP2835905B2 (en)
AT (1) ATE182051T1 (en)
AU (1) AU678403B2 (en)
CA (1) CA2109898C (en)
DE (1) DE69325639T2 (en)
DK (1) DK0606686T3 (en)
ES (1) ES2133356T3 (en)
GR (1) GR3031198T3 (en)
SG (1) SG59921A1 (en)

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Also Published As

Publication number Publication date
US5322061A (en) 1994-06-21
ES2133356T3 (en) 1999-09-16
JPH06210013A (en) 1994-08-02
DE69325639D1 (en) 1999-08-19
GR3031198T3 (en) 1999-12-31
CA2109898C (en) 1999-09-07
SG59921A1 (en) 1999-02-22
DE69325639T2 (en) 1999-11-11
EP0606686A1 (en) 1994-07-20
US5322061B1 (en) 1998-06-02
AU5227693A (en) 1994-06-30
EP0606686B1 (en) 1999-07-14
DK0606686T3 (en) 2000-02-14
AU678403B2 (en) 1997-05-29
JP2835905B2 (en) 1998-12-14
ATE182051T1 (en) 1999-07-15

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