CH522398A - Hood with means for removing stale air, especially for people directly involved in surgical interventions - Google Patents

Hood with means for removing stale air, especially for people directly involved in surgical interventions

Info

Publication number
CH522398A
CH522398A CH642670A CH642670A CH522398A CH 522398 A CH522398 A CH 522398A CH 642670 A CH642670 A CH 642670A CH 642670 A CH642670 A CH 642670A CH 522398 A CH522398 A CH 522398A
Authority
CH
Switzerland
Prior art keywords
hood
directly involved
surgical interventions
stale air
people directly
Prior art date
Application number
CH642670A
Other languages
German (de)
Inventor
Meierhans Robert
Original Assignee
Allo Pro Ag
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 Allo Pro Ag filed Critical Allo Pro Ag
Priority to CH642670A priority Critical patent/CH522398A/en
Priority to DE19712112795 priority patent/DE2112795A1/en
Priority to NL7104088A priority patent/NL7104088A/xx
Priority to FR7112696A priority patent/FR2089466A5/fr
Publication of CH522398A publication Critical patent/CH522398A/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
    • 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
    • A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood

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)
CH642670A 1970-04-29 1970-04-29 Hood with means for removing stale air, especially for people directly involved in surgical interventions CH522398A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH642670A CH522398A (en) 1970-04-29 1970-04-29 Hood with means for removing stale air, especially for people directly involved in surgical interventions
DE19712112795 DE2112795A1 (en) 1970-04-29 1971-03-17 Hood with means for evacuating stale air, especially for people directly involved in surgical interventions
NL7104088A NL7104088A (en) 1970-04-29 1971-03-26
FR7112696A FR2089466A5 (en) 1970-04-29 1971-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH642670A CH522398A (en) 1970-04-29 1970-04-29 Hood with means for removing stale air, especially for people directly involved in surgical interventions

Publications (1)

Publication Number Publication Date
CH522398A true CH522398A (en) 1972-06-30

Family

ID=4309438

Family Applications (1)

Application Number Title Priority Date Filing Date
CH642670A CH522398A (en) 1970-04-29 1970-04-29 Hood with means for removing stale air, especially for people directly involved in surgical interventions

Country Status (4)

Country Link
CH (1) CH522398A (en)
DE (1) DE2112795A1 (en)
FR (1) FR2089466A5 (en)
NL (1) NL7104088A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395099A (en) * 1973-03-02 1975-05-21 Howorth Air Conditioning Ltd Protective clothing
FR2324274A1 (en) * 1975-09-16 1977-04-15 Plastacid Operating theatre working helmet - is formed of transparent plastics and communicates with outside only by sterile front air inlet and rear outlet
JP4508513B2 (en) * 2000-01-18 2010-07-21 ストライカー インストルメンツ Air filtration system including helmet assembly

Also Published As

Publication number Publication date
FR2089466A5 (en) 1972-01-07
NL7104088A (en) 1971-11-02
DE2112795A1 (en) 1971-11-11

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Legal Events

Date Code Title Description
PL Patent ceased