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1. WO2020141362 - OPERATION ROOM AND SURFACE STERILIZER WITH NO STERILANT

Publication Number WO/2020/141362
Publication Date 09.07.2020
International Application No. PCT/IB2019/052847
International Filing Date 06.04.2019
IPC
A61L 9/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
9Disinfection, sterilisation or deodorisation of air
A61L 9/20 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
20Ultra-violet radiation
CPC
A61L 2/088
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
08Radiation
088using a photocatalyst or photosensitiser
A61L 2/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
08Radiation
10Ultra-violet radiation
A61L 2/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
14Plasma, i.e. ionised gases
A61L 2/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances ; or solutions comprising solids or dissolved gases
A61L 2202/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2202Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
10Apparatus features
11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
A61L 2202/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2202Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
10Apparatus features
14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Applicants
  • MOHAMMADIKHOSHBAKHT, Majid [IR]/[IR]
  • MOHAMMADI KHOSHBAKHT, Saeed [IR]/[IR]
Inventors
  • MOHAMMADIKHOSHBAKHT, Majid
  • MOHAMMADI KHOSHBAKHT, Saeed
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OPERATION ROOM AND SURFACE STERILIZER WITH NO STERILANT
(FR) STÉRILISATEUR DE SALLE D'OPÉRATION ET DE SURFACE SANS STÉRILISANT
Abstract
(EN)
The operation room and surface sterilizer with no sterilant, during the operation and without the need to leave room by the personnel, sterilizes ambient air and all surfaces and walls without the use of chemicals and radiation, and considerably reduces the number of microorganisms using technologies of photocatalysts, cold plasma, UV photolysis, nano-silver sterilization and photochemical oxidation to produce free radicals and ions, such as hydroxyl, and increase the number and synergy of their kinetic energy and use of photocatalyst and plasma technologies and nano-silver solutions without limitation of application. The sterilizing agent is the hydroxyl particles produced by photocatalytic technology. As well as, a cold plasma generator was used to strengthen hydroxyl particles and nano-silver solution vapor was used to sterilize the surfaces and environment.
(FR)
L'invention porte sur un stérilisateur de salle d'opération et de surface sans stérilisant, pendant l'opération et sans que le personnel ait besoin de quitter la pièce, qui stérilise l'air ambiant et toutes les surfaces et murs sans utiliser de produits chimiques ni de rayonnement, et qui réduit considérablement le nombre de micro-organismes grâce aux technologies de photocatalyseur, plasma froid, photolyse UV, stérilisation par nano-argent et oxydation photochimique afin de produire des radicaux libres et des ions, tels que l'hydroxyle, et augmenter le nombre et la synergie de leur énergie cinétique et utilise des technologies de photocatalyseur et de plasma et de solutions de nano-argent sans limitation d'application. L'agent stérilisant est constitué par les particules d'hydroxyle produites par une technologie photocatalytique. De plus, un générateur de plasma froid a été utilisé pour renforcer les particules d'hydroxyle et la vapeur de la solution de nano-argent a été utilisée pour stériliser les surfaces et l'environnement.
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