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CA2042997A1 - Sterilizer for compressed air - Google Patents

Sterilizer for compressed air

Info

Publication number
CA2042997A1
CA2042997A1 CA 2042997 CA2042997A CA2042997A1 CA 2042997 A1 CA2042997 A1 CA 2042997A1 CA 2042997 CA2042997 CA 2042997 CA 2042997 A CA2042997 A CA 2042997A CA 2042997 A1 CA2042997 A1 CA 2042997A1
Authority
CA
Canada
Prior art keywords
compressed air
pressure
complessor
tank
air
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
CA 2042997
Other languages
French (fr)
Other versions
CA2042997C (en
Inventor
Pierre Charbonneau
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
Application filed by Individual filed Critical Individual
Priority to CA 2042997 priority Critical patent/CA2042997C/en
Publication of CA2042997A1 publication Critical patent/CA2042997A1/en
Application granted granted Critical
Publication of CA2042997C publication Critical patent/CA2042997C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Les systèmes d'air comprimé tels que ceux utilisés dans les cabinets dentaires et les hôpitaux produisent une condensation d'humidité dans le réservoir du complesseur, à cause des variations de pression inhérentes aux départs et arrêtssuccessifs de ce dernier. Cette eau ainsi accumulée dans le réservoir devient unincubateur naturel pour l'infection. De plus, la qualité de l'air à son point d'utilisation (soit dans la bouche du patient) est tributaire de l'atmosphère ambiante où se trouve la prise d'air du complesseur et il n'existe préæntement aucun moyen de contrer cette contamination. La présente invention est un autoclave dynamique à sec qui, par infra-rouge, chauffe l'air comprimé à 200 degrés C, sous une pression de 100 à
150lbs/po2, en le faisant circuler à haute vélocité dans un serpentin de cuivre.Ces actions combinées (température, pression) assurent aux utilisateurs un air comprimé aseptique et un système prévenant toute prolifération bactérienne à
l'ensemble du réseau. Compressed air systems such as those used in dental offices and hospitals produce moisture condensation in the tank of the complessor, because of the pressure variations inherent in the successive starts and stops of the latter. This water thus accumulated in the tank becomes a natural incubator for infection. In addition, air quality at its point of use (either in the patient's mouth) is dependent on the ambient atmosphere where the air intake of the complessor and there is previously no way to counter this contamination. The present invention is a dynamic dry autoclave which, by infrared, heats the compressed air to 200 degrees C, under a pressure of 100 to 150lbs / in2, by circulating it at high velocity in a copper coil. These combined actions (temperature, pressure) assure users aseptic compressed air and a system preventing any bacterial proliferation the whole network.

CA 2042997 1991-05-22 1991-05-22 Sterilizer for compressed air Expired - Fee Related CA2042997C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2042997 CA2042997C (en) 1991-05-22 1991-05-22 Sterilizer for compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2042997 CA2042997C (en) 1991-05-22 1991-05-22 Sterilizer for compressed air

Publications (2)

Publication Number Publication Date
CA2042997A1 true CA2042997A1 (en) 1992-11-23
CA2042997C CA2042997C (en) 1994-03-29

Family

ID=4147630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2042997 Expired - Fee Related CA2042997C (en) 1991-05-22 1991-05-22 Sterilizer for compressed air

Country Status (1)

Country Link
CA (1) CA2042997C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002281A1 (en) * 1994-07-13 1996-02-01 Pierre Charbonneau System for sterilizing compressed air and recovering energy
WO1998016263A1 (en) * 1996-10-11 1998-04-23 Purilair Inc. Sterilization system for compressed air
FR2758987A1 (en) * 1997-01-31 1998-08-07 Marc Poirier Sterilisation of air from hospital operating theatre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002281A1 (en) * 1994-07-13 1996-02-01 Pierre Charbonneau System for sterilizing compressed air and recovering energy
WO1998016263A1 (en) * 1996-10-11 1998-04-23 Purilair Inc. Sterilization system for compressed air
FR2758987A1 (en) * 1997-01-31 1998-08-07 Marc Poirier Sterilisation of air from hospital operating theatre

Also Published As

Publication number Publication date
CA2042997C (en) 1994-03-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed