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1. WO2022113442 - MICROBE AND VIRUS INACTIVATION DEVICE

Publication Number WO/2022/113442
Publication Date 02.06.2022
International Application No. PCT/JP2021/030779
International Filing Date 23.08.2021
IPC
A61L 2/10 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
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
H05B 47/115 2020.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
47Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
10Controlling the light source
105in response to determined parameters
115by determining the presence or movement of objects or living beings
H05B 47/13 2020.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
47Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
10Controlling the light source
105in response to determined parameters
115by determining the presence or movement of objects or living beings
13by using passive infrared detectors
H05B 47/16 2020.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
47Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
10Controlling the light source
16by timing means
H05B 47/165 2020.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
47Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
10Controlling the light source
165following a pre-assigned programmed sequence; Logic control
H05B 47/17 2020.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
47Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
10Controlling the light source
17Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
CPC
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 2/24
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
24Apparatus using programmed or automatic operation
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
A61L 2202/25
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
20Targets to be treated
25Rooms in buildings, passenger compartments
Y02B 20/40
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
20Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
40Control techniques providing energy savings, e.g. smart controller or presence detection
Applicants
  • ウシオ電機株式会社 USHIO DENKI KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 奥村 善彦 OKUMURA,Yoshihiko
Agents
  • 特許業務法人 ユニアス国際特許事務所 UNIUS PATENT ATTORNEYS OFFICE
Priority Data
2020-19538125.11.2020JP
2020-19538625.11.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MICROBE AND VIRUS INACTIVATION DEVICE
(FR) DISPOSITIF D'INACTIVATION DE MICROBES ET DE VIRUS
(JA) 菌又はウイルスの不活化装置
Abstract
(EN) Provided is a microbe and virus inactivation device that is capable of efficient inactivation in a space where a human may be present while taking into consideration the effects on the human. This microbe and virus inactivation device comprises: a light source that emits ultraviolet rays in a specific wavelength region in the range of 190-235 nm; a control unit that controls the illumination of the light source; and a detection unit that detects the presence of a human in a detection target region that is a portion of the region irradiated with ultraviolet rays or is a region adjacent to the irradiated region. When the detection unit does not detect the presence of a human, the control unit controls the light source so as to increase the cumulative ultraviolet ray irradiation dose per unit time.
(FR) La présente invention concerne un dispositif d'inactivation de microbes et de virus capable d'assurer une inactivation efficace dans un espace où peut se trouver un être humain, tout en prenant en considération les effets sur l'être humain. Ce dispositif d'inactivation de microbes et de virus comprend : une source de lumière qui émet des rayons ultraviolets dans une région de longueur d'onde spécifique dans la plage de 190-235 nm; une unité de commande qui pilote l'éclairage de la source de lumière; et une unité de détection qui détecte la présence d'un être humain dans une région cible de détection qui est une partie de la région irradiée par des rayons ultraviolets ou qui est une région adjacente à la région irradiée. Lorsque l'unité de détection ne détecte pas la présence d'un être humain, l'unité de commande pilote la source de lumière de manière à augmenter la dose cumulée d'irradiation de rayons ultraviolets par unité de temps.
(JA) 人体への影響を考慮しつつ、人間が存在し得る空間内の不活化を効率的に行うことのできる、菌又はウイルスの不活化装置を提供する。 菌又はウイルスの不活化装置は、190nm~235nmの範囲内に属する特定波長域に光出力を示す紫外線を出射する光源と、光源の点灯制御を行う制御部と、紫外線の照射領域の一部であるか又は照射領域に隣接する領域である検知対象領域内に人間が存在するか否かを検知する検知部とを備える。制御部は、検知部が人間の不存在を検知すると、光源に対して、単位時間内における紫外線の積算照射量を増加させる制御を行う。
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