FR3111561B1 - Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions - Google Patents

Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions Download PDF

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Publication number
FR3111561B1
FR3111561B1 FR2006306A FR2006306A FR3111561B1 FR 3111561 B1 FR3111561 B1 FR 3111561B1 FR 2006306 A FR2006306 A FR 2006306A FR 2006306 A FR2006306 A FR 2006306A FR 3111561 B1 FR3111561 B1 FR 3111561B1
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FR
France
Prior art keywords
disinfection
objects
people
dimensions
subject
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.)
Active
Application number
FR2006306A
Other languages
French (fr)
Other versions
FR3111561A1 (en
Inventor
Daniel Castagnet
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.)
Dcast Consulting
Original Assignee
Dcast Consulting
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 Dcast Consulting filed Critical Dcast Consulting
Priority to FR2006306A priority Critical patent/FR3111561B1/en
Priority to PCT/IB2021/055381 priority patent/WO2021255696A1/en
Publication of FR3111561A1 publication Critical patent/FR3111561A1/en
Application granted granted Critical
Publication of FR3111561B1 publication Critical patent/FR3111561B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles

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)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Cette invention permet la désinfection en continu à une cadence élevée d’objets dont les formes et les 3 dimensions peuvent varier dans certaines limites. Par désinfection, on entend la destruction de micro-organismes (virus et bactéries) dans une proportion de 90% à 99% sur la surface extérieure de l’objet. Le principe de l’invention est de soumettre tout point des différentes faces de l’objet à un rayonnement ultraviolet UVc de longueur d’onde approximative 260 nm à une dose minimale de 150 J/m². Afin de permettre le traitement en continu, les objets sont placés sur un convoyeur se déplaçant à une vitesse constante. Les lampes générant le rayonnement UVc sont approchées au plus près des surfaces de l’objet afin de délivrer en un temps limitée la dose nécessaire. L’invention comprend toutes les protections permettant de protéger les personnes du rayonnement émis. Le dispositif objet de l’invention peut être utilisé soit en mode autonome soit intégré à un système de convoyage. Il se décompose en 7 zones fonctionnelles : Dépose de l’objet ou interface amont ;Sas d’entrée pour protection des personnes ;Orientation de l’objet, centrage, cadencement et mesure ;Traitement de la face avant et de la face arrière à l’aide de deux portiques asservis ;Traitement des faces inférieure, supérieure et latérales ;Sas de sortie pour protection des personnes ;Retrait de l’objet ou interface aval.This invention allows the continuous disinfection at a high rate of objects whose shapes and 3 dimensions can vary within certain limits. By disinfection, we mean the destruction of microorganisms (viruses and bacteria) in a proportion of 90% to 99% on the outer surface of the object. The principle of the invention is to subject any point on the different faces of the object to UVc ultraviolet radiation with an approximate wavelength of 260 nm at a minimum dose of 150 J/m². In order to allow continuous processing, the objects are placed on a conveyor moving at a constant speed. The lamps generating UVc radiation are brought as close as possible to the surfaces of the object in order to deliver the necessary dose in a limited time. The invention includes all the protections making it possible to protect people from the radiation emitted. The device that is the subject of the invention can be used either in stand-alone mode or integrated into a conveying system. It is divided into 7 functional areas: Dropping of the object or upstream interface; Entry airlock for the protection of people; Orientation of the object, centering, timing and measurement; Treatment of the front face and the rear face at the using two slave gantries; Treatment of the lower, upper and lateral faces; Exit lock for the protection of people; Withdrawal of the object or downstream interface.

FR2006306A 2020-06-17 2020-06-17 Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions Active FR3111561B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006306A FR3111561B1 (en) 2020-06-17 2020-06-17 Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions
PCT/IB2021/055381 WO2021255696A1 (en) 2020-06-17 2021-06-17 System for the continuous disinfection of objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006306 2020-06-17
FR2006306A FR3111561B1 (en) 2020-06-17 2020-06-17 Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions

Publications (2)

Publication Number Publication Date
FR3111561A1 FR3111561A1 (en) 2021-12-24
FR3111561B1 true FR3111561B1 (en) 2022-09-16

Family

ID=73401587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006306A Active FR3111561B1 (en) 2020-06-17 2020-06-17 Continuous High Speed Disinfection of Objects of Variable Shapes and Dimensions

Country Status (2)

Country Link
FR (1) FR3111561B1 (en)
WO (1) WO2021255696A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010044748A1 (en) * 2008-10-17 2010-04-22 Nanyang Polytechnic Uvc light disinfection of x-ray cassettes
US20120141322A1 (en) * 2010-10-17 2012-06-07 Benjamin Fogg Uv sanitization and sterilization apparatus and methods of use
CN208552562U (en) * 2018-02-01 2019-03-01 青岛惠诺德生物科技有限公司 A kind of online disinfector of strong tooth cream production of sodium hyaluronate
US10898601B2 (en) * 2018-03-27 2021-01-26 Universal City Studios Llc Systems and methods for sanitizing amusement park equipment
TR201815880A2 (en) * 2018-10-24 2018-11-21 Tekno Arastirma Gelistirme Elektronik Madencilik Ithalat Ihracat Sanayi Ve Ticaret Ltd Sirketi A CLEANING CONVEYOR
CN210008596U (en) * 2018-12-29 2020-02-04 福建师范大学闽南科技学院 Ultraviolet LED irradiation device for shoe industry processing

Also Published As

Publication number Publication date
WO2021255696A1 (en) 2021-12-23
FR3111561A1 (en) 2021-12-24

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