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FR2390170A1 - Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system - Google Patents

Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system

Info

Publication number
FR2390170A1
FR2390170A1 FR7716024A FR7716024A FR2390170A1 FR 2390170 A1 FR2390170 A1 FR 2390170A1 FR 7716024 A FR7716024 A FR 7716024A FR 7716024 A FR7716024 A FR 7716024A FR 2390170 A1 FR2390170 A1 FR 2390170A1
Authority
FR
France
Prior art keywords
soln
vapour
antiseptic
water content
items
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
FR7716024A
Other languages
French (fr)
Other versions
FR2390170B1 (en
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.)
Individual
Original Assignee
Individual
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 to FR7716024A priority Critical patent/FR2390170A1/en
Application filed by Individual filed Critical Individual
Priority to BE6046466A priority patent/BE866978A/en
Priority to GB18935/78A priority patent/GB1581905A/en
Priority to DE19782820595 priority patent/DE2820595A1/en
Priority to IT49309/78A priority patent/IT1156733B/en
Priority to OA56499A priority patent/OA05963A/en
Priority to BR7803112A priority patent/BR7803112A/en
Priority to ES469786A priority patent/ES469786A1/en
Publication of FR2390170A1 publication Critical patent/FR2390170A1/en
Application granted granted Critical
Publication of FR2390170B1 publication Critical patent/FR2390170B1/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)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

A porous element is soaked with the soln. and exposed to a current of air which becomes charged with vapour to be directed on to the items to be disinfected. The disinfecting vapour is neutralised by a current of vapour from a neutralising soln. and the items and appts. then pref. freshened with sterile air. The disinfecting vapour is picked up by air passing through a porous element housed in a closed chamber contg. the antiseptic soln.. Provision is made for continuous automatic monitoring of the composition of the antiseptic soln., in partic. A humidity detector in the chamber. The detector pref. actuates a warning signal when the water content of the soln. exceeds a set limit. By controlling the water content of the soln., it is possible to prevent condensate droplets accumulating in the appts. and pipework, with subsequent danger and/or discomfort to users of disinfected items, even after neutralisation and freshening. Powdery deposits in valves, etc. are also obviated.
FR7716024A 1977-05-12 1977-05-12 Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system Granted FR2390170A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7716024A FR2390170A1 (en) 1977-05-12 1977-05-12 Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system
GB18935/78A GB1581905A (en) 1977-05-12 1978-05-11 Disinfection of material medical appliances or closed rooms
DE19782820595 DE2820595A1 (en) 1977-05-12 1978-05-11 PROCEDURES FOR DISINFECTING AND DEVICE AND / OR SYSTEM AND AN ANTISEPTIC MEANS FOR CARRYING OUT THE PROCESS
IT49309/78A IT1156733B (en) 1977-05-12 1978-05-11 PROCEDURE AND DISINFECTION PLANT
BE6046466A BE866978A (en) 1977-05-12 1978-05-11 PROCESS AND INSTALLATION OF DISINFECTION.
OA56499A OA05963A (en) 1977-05-12 1978-05-12 Method, apparatus and installation for disinfection.
BR7803112A BR7803112A (en) 1977-05-12 1978-05-12 PROCESS, APPLIANCE, INSTALLATION AND DISINFECTION PRODUCT
ES469786A ES469786A1 (en) 1977-05-12 1978-05-12 monitoring water content in system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716024A FR2390170A1 (en) 1977-05-12 1977-05-12 Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system

Publications (2)

Publication Number Publication Date
FR2390170A1 true FR2390170A1 (en) 1978-12-08
FR2390170B1 FR2390170B1 (en) 1979-09-07

Family

ID=9191270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716024A Granted FR2390170A1 (en) 1977-05-12 1977-05-12 Vapour disinfection using antiseptic soln., esp. of respirators - using warm compressed air; monitoring water content in system

Country Status (3)

Country Link
BE (1) BE866978A (en)
ES (1) ES469786A1 (en)
FR (1) FR2390170A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10653855B2 (en) 2013-01-30 2020-05-19 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154925A6 (en) * 1971-09-30 1973-05-18 Gentil Albert Portable fumigation equipment - with fan heater to preheat room to be disinfected
FR2234903A1 (en) * 1973-06-30 1975-01-24 Draegerwerk Ag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154925A6 (en) * 1971-09-30 1973-05-18 Gentil Albert Portable fumigation equipment - with fan heater to preheat room to be disinfected
FR2234903A1 (en) * 1973-06-30 1975-01-24 Draegerwerk Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10653855B2 (en) 2013-01-30 2020-05-19 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
US11285290B2 (en) 2013-01-30 2022-03-29 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus

Also Published As

Publication number Publication date
ES469786A1 (en) 1979-09-16
BE866978A (en) 1978-09-01
FR2390170B1 (en) 1979-09-07

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Legal Events

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