IT202000005905A1 - L-UVc-O3 STERILIZATION AND SANITIZATION SYSTEM WITH UV DEVICES - SOLID STATE AND OZONE FOR PUBLIC AND PRIVATE ENVIRONMENTS. - Google Patents
L-UVc-O3 STERILIZATION AND SANITIZATION SYSTEM WITH UV DEVICES - SOLID STATE AND OZONE FOR PUBLIC AND PRIVATE ENVIRONMENTS. Download PDFInfo
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- IT202000005905A1 IT202000005905A1 IT102020000005905A IT202000005905A IT202000005905A1 IT 202000005905 A1 IT202000005905 A1 IT 202000005905A1 IT 102020000005905 A IT102020000005905 A IT 102020000005905A IT 202000005905 A IT202000005905 A IT 202000005905A IT 202000005905 A1 IT202000005905 A1 IT 202000005905A1
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- 239000007787 solid Substances 0.000 title claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 8
- 238000011012 sanitization Methods 0.000 title claims description 7
- 230000001954 sterilising effect Effects 0.000 title claims description 6
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- 230000002070 germicidal effect Effects 0.000 description 2
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
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Description
DESCRIZIONE DESCRIPTION
SISTEMA DI STERILIZZAZIONE E SANIFICAZIONE CON DISPOSITIVI UV STATO STERILIZATION AND SANITIZATION SYSTEM WITH STATE UV DEVICES
SOLIDO E OZONO , PER AMBIENTI PUBBLICI E PRIVATI SOLID AND OZONE, FOR PUBLIC AND PRIVATE ENVIRONMENTS
SISTEMA DI STERILIZZAZIONE E SANIFICAZIONE STERILIZATION AND SANITIZATION SYSTEM
I virus sono microrganismi acellulari parassiti obbligati. Queste infettanti e piccolissime particelle nucleoproteiche mancano infatti di una struttura cellulare e si replicano solamente sfruttando intermedi metabolici, enzimi e organelli della cellula ospite. Pur essendo incapaci di riprodursi, i virus possono comunque sopravvivere nell'ambiente esterno e ivi conservarsi per un tempo limitato; il virus dell'influenza, per esempio, pu? persistere per ore al di fuori del corpo, specialmente in condizioni di freddo e bassa umidit?. Viruses are obligate parasitic acellular microorganisms. These infectious and very small nucleoprotein particles in fact lack a cellular structure and replicate only by exploiting metabolic intermediates, enzymes and organelles of the host cell. Despite being unable to reproduce, viruses can still survive in the external environment and remain there for a limited time; the flu virus, for example, can? persist for hours outside the body, especially in cold and low humidity conditions.
In natura esistono moltissime tipologie di virus, che nel complesso infettano qualsiasi tipo di cellula ed organismo (animali, piante, funghi e batteri), provocando una notevole variet? di malattie, come il raffreddore, l'influenza e la poliomielite; altre specie sono invece prive di potere patogeno e non causano alcuna malattia. Per quanto concerne la capacit? infettiva, i virus sono in genere fortemente specie e tessuto specifici (la replicazione virale si svolge preferenzialmente in un organo o apparato di esemplari appartenenti ad una certa specie); soltanto alcuni virus possono causare malattie sia nell'uomo che in alcuni animali, mentre ancor meno sono quelli capaci di infettare sia animali che vegetali. In nature there are many types of viruses, which on the whole infect any type of cell and organism (animals, plants, fungi and bacteria), causing a considerable variety? diseases, such as colds, flu and polio; other species are instead devoid of pathogenic power and do not cause any disease. As for the capacity? infectious, viruses are generally strongly species and tissue specific (viral replication takes place preferentially in an organ or apparatus of specimens belonging to a certain species); only some viruses can cause diseases both in humans and in some animals, while even fewer are those capable of infecting both animals and plants.
La particella virale, quando si trova in sede extracellulare ? detta virione; quando invece si trova in una fase di attiva replicazione endocellulare ? chiamata virus. I virioni, dunque, si trovano un po' dappertutto, nell'aria, negli alimenti e nell'ambiente, mentre i virus sono confinati all'interno delle cellule - animali, vegetali o batteriche - che li ospitano. When is the viral particle in the extracellular area? called virion; when instead it is in a phase of active endocellular replication? called virus. Virions, therefore, are found almost everywhere, in the air, in food and in the environment, while viruses are confined within the cells - animal, plant or bacterial - that host them.
Basse dosi continue di luce ultravioletta C possono uccidere i virus dell'influenza aviaria senza danneggiare i tessuti umani, secondo un nuovo studio presso il Center for Radiological Research del Columbia University Irving Medical Center (CUIMC). I risultati suggeriscono che l'uso della luce ambientale ultravioletta UVC in ospedali, studi medici, scuole, aeroporti, aerei e altri spazi pubblici potrebbe fornire un potente controllo delle epidemie influenzali stagionali e delle pandemie influenzali. Continuous low doses of ultraviolet C light can kill avian influenza viruses without damaging human tissue, according to a new study at Columbia University's Center for Radiological Research Irving Medical Center (CUIMC). The findings suggest that the use of UVC ambient light in hospitals, doctors' offices, schools, airports, airplanes and other public spaces could provide powerful control of seasonal flu outbreaks and flu pandemics.
Gli scienziati sanno da decenni che la luce UV germicida ad ampio spettro, che ha lunghezze d'onda comprese tra 200 e 400 nanometri (nm), ? altamente efficace nell'uccidere batteri e virus distruggendo i legami molecolari che tengono insieme il loro DNA. Questa luce UV convenzionale viene abitualmente utilizzata per decontaminare le apparecchiature chirurgiche. Scientists have known for decades that broad-spectrum germicidal UV light, which has wavelengths between 200 and 400 nanometers (nm),? highly effective in killing bacteria and viruses by destroying the molecular bonds that hold their DNA together. This conventional UV light is routinely used to decontaminate surgical equipment.
Sfortunatamente, la luce UV germicida convenzionale ? anche un pericolo per la salute umana e pu? portare a cancro della pelle e cataratta, che ne impedisce l'uso negli spazi pubblici. Unfortunately, conventional germicidal UV light? also a danger to human health and can? lead to skin cancer and cataracts, which prevents their use in public spaces.
Gli scienziati della Columbia School of Public Health hanno ipotizzato che uno spettro ristretto di luce ultravioletta chiamato lontano UVC potesse uccidere i microbi senza danneggiare i tessuti sani affermando che "La luce UVC con lunghezze d?onda comprese tra 207 e i 222 nanometri (FAR UVC) ha una portata molto limitata e non pu? penetrare attraverso lo strato di cellule morte esterno della pelle umana o lo strato lacrimale nell'occhio, quindi non ? un pericolo per la salute umana. Ma poich? virus e batteri sono molto pi? piccoli delle cellule umane, la luce FAR UVC pu? raggiungere il loro DNA e ucciderli?. Scientists at the Columbia School of Public Health hypothesized that a narrow spectrum of ultraviolet light called far UVC could kill microbes without damaging healthy tissues by claiming that "UVC light with wavelengths between 207 and 222 nanometers (FAR UVC) it has a very limited range and cannot penetrate through the outer dead cell layer of human skin or the tear layer in the eye, so it is not a danger to human health. But as viruses and bacteria are much smaller than human cells, UVC FAR light can reach their DNA and kill them.
L?Ozono (O3) ? un gas instabile (gassoso, a 20 ?C ha un tempo di dimezzamento di tre giorni, in soluzione acquosa di 20 minuti), e allo stato liquido ? esplosivo. L? Ozone (O3)? an unstable gas (gaseous, at 20 ° C has a half-life of three days, in aqueous solution of 20 minutes), and in the liquid state? explosive.
Non pu? dunque essere conservato, e deve essere prodotto al momento dell'uso. Can't? therefore be preserved, and must be produced at the time of use.
Dato il suo potere ossidante, l'ozono viene impiegato per sbiancare e disinfettare, in maniera analoga al cloro. Given its oxidizing power, ozone is used to whiten and disinfect, in a similar way to chlorine.
L'ozono ? in grado di svolgere diverse attivit? biologiche e ci? ne spiega l'impiego in medicina umana e veterinaria. L'ozono ? un potente ossidante, ha attivit? antibatterica ed ? in grado di potenziare le difese organiche aspecifiche della pelle, inoltre ? in grado di inibire la crescita e la proliferazione dei dermatofiti in corso di dermatite micotica Ozone? able to carry out different activities? biological and there? explains its use in human and veterinary medicine. Ozone? a powerful oxidant, has activity? antibacterial and? able to enhance the non-specific organic defenses of the skin, moreover? able to inhibit the growth and proliferation of dermatophytes in the course of fungal dermatitis
In Italia il Ministero della Sanit?, con protocollo n?24482 del 31 luglio 1996, ha riconosciuto l?utilizzo dell?ozono nel trattamento dell?aria e dell?acqua, come presidio naturale per la sterilizzazione di ambienti contaminati da batteri, virus, spore, muffe ed acari. In Italy, the Ministry of Health, with protocol no. 24482 of 31 July 1996, recognized the use of ozone in the treatment of air and water, as a natural safeguard for the sterilization of environments contaminated by bacteria, viruses, spores, molds and mites.
Saturando ambienti circoscritti, l?ozono espleta un?efficace azione antimicotica e battericida. Diversamente dai sistemi di disinfezione convenzionale, il gas riesce a raggiungere facilmente tutte le superfici, anche le pi? recondite, per una potente e duratura sanificazione dell?ambiente. Studi in materia affermano che la sanificazione ad ozono risulta essere oltre 2.000 volte pi? potente di qualsiasi sanificazione tradizionale, annullando totalmente ogni possibilit? di infezione ed allergia, oltre a debellare muffe, germi, acari e cariche micro batteriche dannose per la salute. By saturating limited environments, ozone performs an effective antifungal and bactericidal action. Unlike conventional disinfection systems, the gas can easily reach all surfaces, even the smallest ones. recondite, for a powerful and lasting sanitization of the environment. Studies on the subject state that ozone sanitation is over 2,000 times more? powerful than any traditional sanitization, totally canceling any possibility? of infection and allergy, as well as eradicating molds, germs, mites and micro-bacterial loads that are harmful to health.
Da studi effettuati dall?Universit? degli Studi di Napoli Federico II, in ambienti con una temperatura media di 25? e un?umidit? dell?80%, trattati con diverse concentrazioni di ozono, ? emerso che: From studies carried out by the University? degli Studi di Napoli Federico II, in rooms with an average temperature of 25? and a? humidity? 80%, treated with different concentrations of ozone,? it emerged that:
- immettendo nell?ambiente 2 mg/m<3 >di ozono per 120 secondi, l?abbattimento della carica microbica totale ? stato del 70 % nell?aria e del 23 % sulle superfici; - by introducing 2 mg / m <3> of ozone into the environment for 120 seconds, the reduction of the total microbial load? state of 70% in the air and 23% on surfaces;
- immettendo nell?ambiente 4 mg/m<3 >di ozono per 240 secondi, l?abbattimento della carica microbica totale ? stato del 70 % nell?aria e del 70 % sulle superfici. - by introducing 4 mg / m <3> of ozone into the environment for 240 seconds, the reduction of the total microbial load? state of 70% in the air and 70% on surfaces.
Da studi effettuati dall?Universit? degli Studi di Pavia, Dip. di Scienze Fisiologiche Farmacologiche nel 2004 , in una stanza di 115 m cubi trattata con ozonizzazione per 20 minuti la carica batterica dell?aria ? stata ridotta del 63% e quella di lieviti e muffe del 46,5% , mentre la carica batterica delle superfici ? stata ridotta del 90% e quella di lieviti e muffe del 99%. From studies carried out by the University? degli Studi di Pavia, Dept. of Physiological Pharmacological Sciences in 2004, in a room of 115 cubic meters treated with ozonation for 20 minutes, the bacterial load of the air? has been reduced by 63% and that of yeasts and molds by 46.5%, while the bacterial load of the surfaces? has been reduced by 90% and that of yeasts and molds by 99%.
SISTEMA DI STERILIZZAZIONE STERILIZATION SYSTEM
Detto sistema ? composto da un corpo illuminante dotato di fonte luminosa allo stato solido (LED) e di dispositivi di alimentazione e controllo del tipo di luce emessa e di un generatore di ozono. Said system? consisting of a lighting body equipped with a solid state light source (LED) and power supply and control devices for the type of light emitted and an ozone generator.
La fonte luminosa allo stato solido (LED) pu? essere dimmerata da 0 a 30 milli-Joule (mJ) per centimetro quadrato, ci? significa che la potenza dell?emissione del fascio luminoso potr? essere calibrata ad hoc per ogni tipo di ambiente da sterilizzare. The solid state light source (LED) can? be dimmed from 0 to 30 milli-Joules (mJ) per square centimeter, there? means that the power of the emission of the light beam will be able? be calibrated ad hoc for each type of environment to be sterilized.
Il generatore di ozono viene anch?esso regolato nell?emissione del gas a seconda del volume dell?ambiente. The ozone generator is also regulated in the emission of gas according to the volume of the environment.
La compresenza di radiazioni UVC e di gas ozono permettono la riduzione dei virus, delle cariche batteriche e delle muffe/lieviti dunque la completa disinfezione e sanificazione dell?ambiente sottoposto al trattamento. The coexistence of UVC radiations and ozone gas allow the reduction of viruses, bacterial loads and molds / yeasts, therefore the complete disinfection and sanitization of the environment subjected to the treatment.
Detto sistema comprende almeno una fonte luminosa allo stato solido la quale pu? essere collegata, attraverso dispositivi di sostegno e di collegamento, a qualsiasi dispositivo di connessione alla tensione di alimentazione esterna presente su un corpo illuminante. Detta fonte luminosa allo stato solido, ad esempio non limitativo un dispositivo LED, emette un Said system comprises at least one solid state light source which can be connected, through support and connection devices, to any connection device to the external power supply present on a lighting body. Said solid-state light source, for example a non-limiting LED device, emits a
fascio luminoso con lunghezze d?onda comprese tra 200 e 400 nanometri (nm), che pu? light beam with wavelengths between 200 and 400 nanometers (nm), which can?
essere controllato in intensit?, direzione e durata di esercizio secondo parametri stabiliti da un operatore tramite dispositivi esterni al sistema stesso , ad esempio non limitativo un interruttore ottico, un dispositivo di ricezione del segnale orario, un personal computer, un dispositivo manuale per l?inserimento dati, un dispositivo di ricezione/invio dati tramite segnale radio, un sensore volumetrico, un dispositivo di invio/ricezione dati attraverso segnale elettrico. be controlled in intensity, direction and duration of operation according to parameters established by an operator through devices external to the system itself, for example an optical switch, a device for receiving the time signal, a personal computer, a manual device for l? data entry, a device for receiving / sending data by means of a radio signal, a volumetric sensor, a device for sending / receiving data by means of an electrical signal.
In particolare la seguente invenzione ? relativa ad un sistema che consente all?operatore, tramite il collegamento di detto sistema alla tensione di ingresso presente su un corpo In particular the following invention? relating to a system that allows the operator, by connecting said system to the input voltage present on a body
illuminante, di ottenere un fascio luminoso con lunghezze d?onda comprese tra 200 e 400 illuminating, to obtain a light beam with wavelengths between 200 and 400
nanometri (nm) di intensit? regolabile attraverso la gestione dei dati derivanti dai dispositivi esterni, di poter regolare detto fascio luminoso in intensit?, durata di esercizio, colore e direzione. nanometers (nm) of intensity? adjustable through the management of data deriving from external devices, to be able to adjust said light beam in intensity, duration of operation, color and direction.
Detto sistema comprende almeno un generatore di gas ozono. Detto generatore emette gas ozono che pu? essere controllato in volume e durata di emissione secondo parametri stabiliti da un operatore tramite dispositivi esterni al sistema stesso, ad esempio non limitativo un interruttore, un dispositivo di ricezione del segnale orario, un personal computer, un dispositivo manuale per l?inserimento dati, un dispositivo di ricezione/invio dati tramite segnale radio, un sensore volumetrico, un dispositivo di invio/ricezione dati attraverso segnale elettrico. Said system includes at least one ozone gas generator. Said generator emits ozone gas that can? be controlled in volume and duration of emission according to parameters established by an operator through devices external to the system itself, for example a switch, a device for receiving the time signal, a personal computer, a manual device for data entry, a device for receiving / sending data via radio signal, a volumetric sensor, a device for sending / receiving data via electrical signal.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000005905A IT202000005905A1 (en) | 2020-03-19 | 2020-03-19 | L-UVc-O3 STERILIZATION AND SANITIZATION SYSTEM WITH UV DEVICES - SOLID STATE AND OZONE FOR PUBLIC AND PRIVATE ENVIRONMENTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000005905A IT202000005905A1 (en) | 2020-03-19 | 2020-03-19 | L-UVc-O3 STERILIZATION AND SANITIZATION SYSTEM WITH UV DEVICES - SOLID STATE AND OZONE FOR PUBLIC AND PRIVATE ENVIRONMENTS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT202000005905A1 true IT202000005905A1 (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| IT102020000005905A IT202000005905A1 (en) | 2020-03-19 | 2020-03-19 | L-UVc-O3 STERILIZATION AND SANITIZATION SYSTEM WITH UV DEVICES - SOLID STATE AND OZONE FOR PUBLIC AND PRIVATE ENVIRONMENTS. |
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| Country | Link |
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| IT (1) | IT202000005905A1 (en) |
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2020
- 2020-03-19 IT IT102020000005905A patent/IT202000005905A1/en unknown
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