IT1128471B - RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF - Google Patents

RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF

Info

Publication number
IT1128471B
IT1128471B IT67788/80A IT6778880A IT1128471B IT 1128471 B IT1128471 B IT 1128471B IT 67788/80 A IT67788/80 A IT 67788/80A IT 6778880 A IT6778880 A IT 6778880A IT 1128471 B IT1128471 B IT 1128471B
Authority
IT
Italy
Prior art keywords
respirator
facial mask
hospital staff
mask filtering
filtering particularly
Prior art date
Application number
IT67788/80A
Other languages
Italian (it)
Other versions
IT8067788A0 (en
Inventor
Joseph Raymond Hilton
Original Assignee
Racal Safety Ltd
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 Racal Safety Ltd filed Critical Racal Safety Ltd
Publication of IT8067788A0 publication Critical patent/IT8067788A0/en
Application granted granted Critical
Publication of IT1128471B publication Critical patent/IT1128471B/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
    • 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
    • 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
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IT67788/80A 1979-05-21 1980-05-20 RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF IT1128471B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7917612 1979-05-21
GB7918269 1979-05-25

Publications (2)

Publication Number Publication Date
IT8067788A0 IT8067788A0 (en) 1980-05-20
IT1128471B true IT1128471B (en) 1986-05-28

Family

ID=26271596

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67788/80A IT1128471B (en) 1979-05-21 1980-05-20 RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF
IT8053211U IT8053211V0 (en) 1979-05-21 1980-05-20 RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8053211U IT8053211V0 (en) 1979-05-21 1980-05-20 RESPIRATOR IN THE FORM OF A FACIAL MASK FILTERING PARTICULARLY FOR HOSPITAL STAFF

Country Status (10)

Country Link
AU (1) AU532211B2 (en)
CA (1) CA1158804A (en)
DE (1) DE3019117A1 (en)
DK (1) DK167180A (en)
FI (1) FI64290C (en)
FR (1) FR2457107A1 (en)
IT (2) IT1128471B (en)
NL (1) NL8002879A (en)
NO (1) NO801321L (en)
SE (1) SE431822B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938720C2 (en) * 1979-09-25 1982-05-19 Drägerwerk AG, 2400 Lübeck Breathing half mask for single use
US4419994A (en) * 1980-07-03 1983-12-13 Racal Safety Limited Respirators
US4417575A (en) * 1980-07-03 1983-11-29 Racal Safety Limited Respirators
CA1243963A (en) * 1983-02-01 1988-11-01 Harvey J. Berg Molded nonwoven shaped articles
US6394090B1 (en) * 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
FR3124055A1 (en) * 2021-06-21 2022-12-23 Aertec Process for manufacturing a respiratory protection mask

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220851A (en) * 1958-12-12 1960-05-30 Plastiques Soc D Expl Des Dust protection mask
BE792892A (en) * 1971-12-17 1973-03-30 Cema Produkter PERFECTED PROTECTIVE MASK FOR NOSE AND MOUTH
US3971369A (en) * 1975-06-23 1976-07-27 Johnson & Johnson Folded cup-like surgical face mask and method of forming the same
GB1556679A (en) * 1976-06-16 1979-11-28 Johnson & Johnson Face mask
DE7631132U1 (en) * 1976-10-01 1977-03-31 Delbag-Luftfilter Gmbh, 1000 Berlin RESPIRATORY MASK FOR HUMAN AND VETERINARY PRACTICE AND FOR DUST-HAZARDOUS WORK AREAS
FR2392683A2 (en) * 1977-06-01 1978-12-29 Seplast Sa Breathing mask with filter element - has semi-rigid porous shell held by plastics coated malleable wires hooked over ears

Also Published As

Publication number Publication date
DE3019117A1 (en) 1980-12-04
AU5709780A (en) 1981-01-15
DK167180A (en) 1980-11-22
SE8003764L (en) 1980-11-22
IT8067788A0 (en) 1980-05-20
FR2457107A1 (en) 1980-12-19
FI801274A (en) 1980-11-22
FI64290C (en) 1983-11-10
NL8002879A (en) 1980-11-25
AU532211B2 (en) 1983-09-22
IT8053211V0 (en) 1980-05-20
SE431822B (en) 1984-03-05
FI64290B (en) 1983-07-29
NO801321L (en) 1980-11-24
FR2457107B1 (en) 1984-12-14
CA1158804A (en) 1983-12-20

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