FR2405715A1 - Procede et dispositif de sterilisation en autoclave - Google Patents

Procede et dispositif de sterilisation en autoclave

Info

Publication number
FR2405715A1
FR2405715A1 FR7829540A FR7829540A FR2405715A1 FR 2405715 A1 FR2405715 A1 FR 2405715A1 FR 7829540 A FR7829540 A FR 7829540A FR 7829540 A FR7829540 A FR 7829540A FR 2405715 A1 FR2405715 A1 FR 2405715A1
Authority
FR
France
Prior art keywords
formaldehyde
vaporizer
chamber
water vapor
autoclave
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
FR7829540A
Other languages
English (en)
Other versions
FR2405715B1 (fr
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.)
Electrolux AB
Original Assignee
Electrolux AB
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
Priority claimed from SE7711660A external-priority patent/SE423488C/sv
Priority claimed from SE7711659A external-priority patent/SE423313B/sv
Application filed by Electrolux AB filed Critical Electrolux AB
Publication of FR2405715A1 publication Critical patent/FR2405715A1/fr
Application granted granted Critical
Publication of FR2405715B1 publication Critical patent/FR2405715B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/204—Formaldehyde

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Suivant ce procédé pour stériliser des articles dans un autoclave sous une atmosphère de formaldéhyde et de vapeur d'eau pour obtenir des articles stérilisés présentant une quantité acceptable de résidus de formaldéhyde et de paraformaldéhyde, on utilise à chaque processus de stérilisation une quantité donnée de formol qui est transformée en gaz, normalement sous forme de vapeur d'eau et de formaldéhyde, par apport de chaleur à un vaporisateur après quoi ces vapeurs sont amenées par des conduits à la chambre de l'autoclave dans laquelle règne une pression négative, la composition chimique et l'état gazeux du formaldéhyde étant maintenus par apport de chaleur dans la totalité du trajet d'alimentation du vaporisateur à la chambre
FR7829540A 1977-10-17 1978-10-17 Procede et dispositif de sterilisation en autoclave Granted FR2405715A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7711660A SE423488C (sv) 1977-10-17 1977-10-17 Sett och anordning for sterilisering med formalin
SE7711659A SE423313B (sv) 1977-10-17 1977-10-17 Sett och anordning for sterilisering med formalin

Publications (2)

Publication Number Publication Date
FR2405715A1 true FR2405715A1 (fr) 1979-05-11
FR2405715B1 FR2405715B1 (fr) 1981-05-22

Family

ID=26656879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829540A Granted FR2405715A1 (fr) 1977-10-17 1978-10-17 Procede et dispositif de sterilisation en autoclave

Country Status (6)

Country Link
AT (1) AT362521B (fr)
DE (1) DE2844871A1 (fr)
FI (1) FI76257C (fr)
FR (1) FR2405715A1 (fr)
GB (1) GB2006013B (fr)
NL (1) NL7810415A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502498A1 (fr) * 1981-03-24 1982-10-01 Detec Sa Procede de sterilisation a froid par le formaldehyde
EP0096134A1 (fr) * 1982-06-10 1983-12-21 Detec S.A. Procédé de stérilisation à froid par le formaldéhyde
FR2544615A1 (fr) * 1983-04-22 1984-10-26 Ferte Secif Procede de sterilisation par le formaldehyde

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447399A (en) * 1981-05-07 1984-05-08 Mdt Chemical Company Combination steam and unsaturated chemical vapor sterilizer
DE3119479A1 (de) * 1981-05-15 1982-12-09 MMM Münchner Medizin Mechanik-Gesellschaft mbH, 8000 München Geraet fuer formalinsterilisation
GB2164258B (en) * 1984-08-23 1988-01-27 Doyle Ltd C F Formaldehyde sterilizers
US4770851A (en) * 1984-12-05 1988-09-13 Joslyn Valve Corp. Methods for sterilization of materials by chemical sterilants
US4973449A (en) * 1986-03-10 1990-11-27 Mdt Corporation Sterilization method
DE10201912B4 (de) * 2002-01-19 2006-02-16 Webeco Hygiene In Medizin Und Labor Gmbh & Co. Kg Vorrichtung zur Sterilisation von Gegenständen und Verfahren zur Überwachung der Sterilisation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951486A1 (de) * 1969-10-13 1971-04-22 Ahnen Werner Von Verfahren und Einrichtung zur Desinfektion und/oder Sterilisation mit einem keimtoetenden Mittel,insbesondere Formalin,in Verbindung mit Sattdampf
DE1642095A1 (de) * 1967-03-10 1972-04-27 Muenchner Medizin Mechanik Verfahren und Vorrichtung zum Befeuchten eines abgeschlossenen Raumes und der darin befindlichen Gegenstaende
FR2335240A1 (fr) * 1975-12-16 1977-07-15 Detec Sa Installation pour la desinfection par le formol
FR2354779A1 (fr) * 1976-06-14 1978-01-13 Paragerm France Dispositif pour l'assainissement de locaux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322616C (de) * 1916-08-23 1920-07-05 Carl Kratzsch Verfahren zur Vakuumdesinfektion in festen oder beweglichen, gegebenenfalls doppelwandigen Kammern o. dgl. mittels Formaldehyd-Wasserdampfgemischen
DE1492347B2 (de) * 1963-09-16 1978-06-29 Ab Electrolux, Stockholm Verfahren bei der Sterilisierung von Stoffen in einem Autoklaven
US3436170A (en) * 1965-01-05 1969-04-01 American Sterilizer Co Method of sterilizing utilizing steam
GB1206646A (en) * 1967-11-01 1970-09-23 G U Sterilizers Ltd Improvements in sterilising articles
US3598516A (en) * 1969-01-02 1971-08-10 James J Shull Method of sterilizing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1642095A1 (de) * 1967-03-10 1972-04-27 Muenchner Medizin Mechanik Verfahren und Vorrichtung zum Befeuchten eines abgeschlossenen Raumes und der darin befindlichen Gegenstaende
DE1951486A1 (de) * 1969-10-13 1971-04-22 Ahnen Werner Von Verfahren und Einrichtung zur Desinfektion und/oder Sterilisation mit einem keimtoetenden Mittel,insbesondere Formalin,in Verbindung mit Sattdampf
FR2335240A1 (fr) * 1975-12-16 1977-07-15 Detec Sa Installation pour la desinfection par le formol
FR2354779A1 (fr) * 1976-06-14 1978-01-13 Paragerm France Dispositif pour l'assainissement de locaux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502498A1 (fr) * 1981-03-24 1982-10-01 Detec Sa Procede de sterilisation a froid par le formaldehyde
EP0096134A1 (fr) * 1982-06-10 1983-12-21 Detec S.A. Procédé de stérilisation à froid par le formaldéhyde
FR2544615A1 (fr) * 1983-04-22 1984-10-26 Ferte Secif Procede de sterilisation par le formaldehyde

Also Published As

Publication number Publication date
FR2405715B1 (fr) 1981-05-22
NL7810415A (nl) 1979-04-19
FI76257C (fi) 1988-10-10
AT362521B (de) 1981-05-25
GB2006013B (en) 1982-05-19
ATA744478A (de) 1980-10-15
DE2844871C2 (fr) 1988-10-27
FI783129A (fi) 1979-04-18
FI76257B (fi) 1988-06-30
GB2006013A (en) 1979-05-02
DE2844871A1 (de) 1979-04-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse