WO2022003533A1 - Lighting apparatus for sanitation of environments - Google Patents
Lighting apparatus for sanitation of environments Download PDFInfo
- Publication number
- WO2022003533A1 WO2022003533A1 PCT/IB2021/055763 IB2021055763W WO2022003533A1 WO 2022003533 A1 WO2022003533 A1 WO 2022003533A1 IB 2021055763 W IB2021055763 W IB 2021055763W WO 2022003533 A1 WO2022003533 A1 WO 2022003533A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lighting apparatus
- lamps
- lamp
- environments
- lighting
- Prior art date
Links
- 238000011012 sanitization Methods 0.000 claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 229910052724 xenon Inorganic materials 0.000 claims description 5
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 description 5
- 241000700605 Viruses Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 description 4
- 241000711573 Coronaviridae Species 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940113082 thymine Drugs 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 1
- 241001678559 COVID-19 virus Species 0.000 description 1
- 241000127282 Middle East respiratory syndrome-related coronavirus Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 244000000025 aggressive pathogen Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 150000003212 purines Chemical class 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000014599 transmission of virus Effects 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
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
- 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
-
- 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
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
Definitions
- TITLE “Lighting apparatus for sanitation of environments”
- the present invention relates to a lighting apparatus for sanitizing environments.
- IDROSTERIL A known apparatus for surface sterilization is known under the trade name IDROSTERIL This apparatus mounts an 18 W low pressure neon lamp where the glass of the neon completely retains all ultraviolet (UV) radiation including UV-C radiation.
- This apparatus was born as a cure for psoriasis.
- the processes always take place on the same band but with different wavelengths where some pathogens cannot be reached. Their wavelength stops at 220 nm and is more targeted to influenza viruses, in fact they were used in elementary and nursery schools to reduce the flu load
- the scope of the present invention is therefore the sanitation of environments, also dedicated to food shops and sanitary facilities, and in particular of the surfaces where bacteria and viruses are deposited and contaminate such environments, increasing the sanitizing effectiveness with respect to the known art.
- a further scope is to provide a lighting apparatus for sanitizing environments that can be cataloged as a medical surgical apparatus and as a medical apparatus.
- a lighting apparatus for sanitizing environments, where said apparatus comprises a mobile parallelepiped body, where a power supply is mounted on said mobile parallelepiped body to power at least one lamp, where said lamp is a configured lamp to emit radiations in the UV-C band, said radiations being suitable for completely sanitizing the environments in which the lighting apparatus is placed.
- the lighting apparatus includes a timer and a control unit configured to carry out a timed sanitation cycle having an adjustable duration.
- the invention has numerous and important advantages.
- the lamps are configured to emit UV-C radiation that can have the maximum sanitizing effect against viruses and bacteria.
- a proximity sensor configured to operate at 360° is provided in the lighting apparatus in order to cause an immediate blocking of the operation of the lighting apparatus in case of need for the safety and protection of any objects/people.
- This feature allows the luminaire to operate in maximum safety.
- FIG. 1 illustrates a first perspective view of the lighting apparatus for sanitizing environments, according to an embodiment of the present invention.
- FIG. 2 illustrates a second perspective view of the lighting apparatus for sanitizing rooms of Figure 1.
- the lighting apparatus 10 is substantially composed of a parallelepiped body which can be moved by means of wheels (not shown for simplicity), or even by using a trolley (also not shown for simplicity).
- the dimensions of the parallelepiped body are 78 cm in height, 68 cm in width and 45 cm in depth. It is quite clear that such dimensions have been mentioned purely by way of non limiting example of the present invention.
- the lighting apparatus 10 provides a plurality of lamps 20; in particular a lamp 20 for each side of the parallelepiped body where each of said lamps 20 can be a 250 Watt UV-C lamp, equipped with a protection grid. This advantageously allows to sanitize simultaneously in every direction and therefore being particularly suitable for sanitizing all-round rooms in an efficient and rapid way.
- the lifespan of the lamps can be 2,000 hours.
- Lamps 20 can be gas discharge arc lamps (Xenon lamps), designed to completely sanitize environments from COVID-19, viruses and bacteria.
- the lighting apparatus 10 further provides one or more fans 30 for the recirculation of air, both of which are equipped with a grill.
- the lighting apparatus 10 also provides a proximity sensor 40 whose function will be better illustrated below.
- the lighting apparatus 10 also provides a control display, indicated with the numerical reference 50, to perform control functions of the luminaire itself, for example its timed switching on (also visible in Figure 2).
- the lighting apparatus 10 also provides a timer 70 and a control unit 80 configured to carry out a timed sanitation cycle, as better illustrated below. Finally, the lighting apparatus 10 also comprises a 220 V power supply (not shown for simplicity), and an emergency button 60.
- the disinfection cycle can start which starts automatically, for example after one minute.
- the 250 W UV-C lamps are switched on simultaneously, a buzzer is activated, just as the ventilation fan(s) 30 are also activated.
- the duration of the disinfection cycle is adjustable from 1 to 10 minutes, and at the end of the cycle the machine switches off automatically.
- the motion sensor 40 operates at 360° and can cause an immediate blocking of the operation of the lighting apparatus 10 within an arc of 8 m. This is to protect people who could come into contact with the appliance, as these radiations are known to be harmful to skin / eyes etc.
- the lighting apparatus 10 for sanitizing environments performs its function in the following way.
- the luminaire 10 advantageously does not produce ozone (O3), since this substance if concentrated in closed environments is not recommended. More specifically, the luminaire 10 is equipped with 250 W high pressure Xenon lamps, whose electromagnetic spectrum shows that the ultraviolet falls in the wavelength between 100 and 400 nanometers and more specifically:
- UV-A (320NM-400) - UV-B (280-320nm) and UV-C (100-280nm).
- UV-C band can be defined as germicidal par excellence.
- This band is able to reach, in addition to said microbes, more aggressive pathogens such as those of the coronavirus family.
- Thymine Purines and pyrimidines
- Thymine absorbs UV-C and changes to such an extent that cells are no longer able to multiply and survive, in fact after exposure the organism dies without offspring and the population of the microorganism rapidly decreases.
- the inactivation of viruses is demonstrated under controlled laboratory conditions and its effectiveness depends on the following factors: wavelength, power, exposure time, surface area in square centimeters.
- UV-C ultraviolet band germicidal technology plays a decisive role in reducing human-to-human transmission of viruses.
- the electromagnetic radiations of the light emitted in this band are able to inactivate the COVID-19 virus and two other close relatives coronaviruses or the Sars CoV and the MERS-CoV, and last but not least all the bacteria present on any surface. Inactivation has been demonstrated under controlled laboratory conditions. The process by which UV-Cs work is physical and not chemical. All viruses and bacteria tested to date have been destroyed by the radiation of ultraviolet type C, they act on the structure of DNA and RNA by breaking the bonds.
- EP 2174670 describes a sanitizing apparatus comprising a battery of mercury lamps which is known to be a very toxic substance, for which this invention is not practicable as it is very dangerous to handle since the mercury is contained in a fragile part of the object.
- the present apparatus is innovatively characterized by the fact that said apparatus comprises a plurality of lamps 20, in particular a lamp 20 for each side of the parallelepiped body where each of said lamps 20 can be a UV-C lamp and in particular the lamps 20 are high-pressure Xenon lamps, this being therefore innovative and solving said problems of the known art.
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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Discharge Lamp (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a lighting apparatus for sanitizing environments, comprising a mobile parallelepiped body, wherein a power supply is mounted on the mobile parallelepiped body to power at least one lamp (20), and wherein said lamp (20) is a lamp configured to emit radiation in the UV-C band, said radiations being suitable for completely sanitizing the environments in which the lighting apparatus (10) is located.
Description
TITLE: “Lighting apparatus for sanitation of environments”
DESCRIPTION FIELD OF THE INVENTION
The present invention relates to a lighting apparatus for sanitizing environments. BACKGROUND
A known apparatus for surface sterilization is known under the trade name IDROSTERIL This apparatus mounts an 18 W low pressure neon lamp where the glass of the neon completely retains all ultraviolet (UV) radiation including UV-C radiation.
This apparatus was born as a cure for psoriasis.
The processes always take place on the same band but with different wavelengths where some pathogens cannot be reached. Their wavelength stops at 220 nm and is more targeted to influenza viruses, in fact they were used in elementary and nursery schools to reduce the flu load The scope of the present invention is therefore the sanitation of environments, also dedicated to food shops and sanitary facilities, and in particular of the surfaces where bacteria and viruses are deposited and contaminate such environments, increasing the sanitizing effectiveness with respect to the known art.
A further scope is to provide a lighting apparatus for sanitizing environments that can be cataloged as a medical surgical apparatus and as a medical apparatus.
A further scope of the invention is to achieve the above in a simple and economical way. Other scopes and advantages of the invention will become apparent from the following description.
BRIEF SUMMARY OF THE INVENTION
These scopes are achieved by a lighting apparatus for sanitizing environments, where said apparatus comprises a mobile parallelepiped body, where a power
supply is mounted on said mobile parallelepiped body to power at least one lamp, where said lamp is a configured lamp to emit radiations in the UV-C band, said radiations being suitable for completely sanitizing the environments in which the lighting apparatus is placed. In particular, the lighting apparatus includes a timer and a control unit configured to carry out a timed sanitation cycle having an adjustable duration.
The invention has numerous and important advantages.
Firstly, the lamps are configured to emit UV-C radiation that can have the maximum sanitizing effect against viruses and bacteria. Secondly, it is possible to correlate the square footage to be sanitized with the time of exposure to UV-C radiation, that is, by increasing the exposure time, the square footage to be sanitized can be increased.
According to an embodiment of the present invention, a proximity sensor configured to operate at 360° is provided in the lighting apparatus in order to cause an immediate blocking of the operation of the lighting apparatus in case of need for the safety and protection of any objects/people.
This feature allows the luminaire to operate in maximum safety.
Not least advantage of the invention is given by the fact that the lighting apparatus is easily transportable, wheels being provided to allow the mobility of the lighting apparatus itself.
Further characteristics of the invention can be deduced from the dependent claims.
BRIEF DESCRIPTION OF THE DRAWINGS
The advantages of the invention are evident from an examination of the figures illustrated in the attached tables, where:
- Figure 1 illustrates a first perspective view of the lighting apparatus for sanitizing environments, according to an embodiment of the present invention; and
- Figure 2 illustrates a second perspective view of the lighting apparatus for sanitizing rooms of Figure 1.
DETAILED DESCRIPTION OF THE INVENTION
With reference to Figure 1 , there is a first perspective view of the lighting apparatus for sanitizing environments, according to an embodiment of the present invention, and globally indicated with the reference numeral 10. The lighting apparatus 10 is substantially composed of a parallelepiped body which can be moved by means of wheels (not shown for simplicity), or even by using a trolley (also not shown for simplicity).
The dimensions of the parallelepiped body are 78 cm in height, 68 cm in width and 45 cm in depth. It is quite clear that such dimensions have been mentioned purely by way of non limiting example of the present invention.
The lighting apparatus 10 provides a plurality of lamps 20; in particular a lamp 20 for each side of the parallelepiped body where each of said lamps 20 can be a 250 Watt UV-C lamp, equipped with a protection grid. This advantageously allows to sanitize simultaneously in every direction and therefore being particularly suitable for sanitizing all-round rooms in an efficient and rapid way.
The lifespan of the lamps can be 2,000 hours.
Lamps 20 can be gas discharge arc lamps (Xenon lamps), designed to completely sanitize environments from COVID-19, viruses and bacteria. The lighting apparatus 10 further provides one or more fans 30 for the recirculation of air, both of which are equipped with a grill.
The lighting apparatus 10 also provides a proximity sensor 40 whose function will be better illustrated below.
The lighting apparatus 10 also provides a control display, indicated with the numerical reference 50, to perform control functions of the luminaire itself, for example its timed switching on (also visible in Figure 2).
The lighting apparatus 10 also provides a timer 70 and a control unit 80 configured to carry out a timed sanitation cycle, as better illustrated below.
Finally, the lighting apparatus 10 also comprises a 220 V power supply (not shown for simplicity), and an emergency button 60.
In the operation of the lighting apparatus 10, after pressing the start button, the disinfection cycle can start which starts automatically, for example after one minute.
At the beginning of the cycle, the 250 W UV-C lamps are switched on simultaneously, a buzzer is activated, just as the ventilation fan(s) 30 are also activated.
The duration of the disinfection cycle is adjustable from 1 to 10 minutes, and at the end of the cycle the machine switches off automatically.
The motion sensor 40 operates at 360° and can cause an immediate blocking of the operation of the lighting apparatus 10 within an arc of 8 m. This is to protect people who could come into contact with the appliance, as these radiations are known to be harmful to skin / eyes etc. As also mentioned previously, the lighting apparatus 10 for sanitizing environments performs its function in the following way.
Firstly, unlike apparatuss that use high frequencies, the luminaire 10 advantageously does not produce ozone (O3), since this substance if concentrated in closed environments is not recommended. More specifically, the luminaire 10 is equipped with 250 W high pressure Xenon lamps, whose electromagnetic spectrum shows that the ultraviolet falls in the wavelength between 100 and 400 nanometers and more specifically:
UV-A (320NM-400) - UV-B (280-320nm) and UV-C (100-280nm).
Scientific literature shows that the UV-C band can be defined as germicidal par excellence.
This band is able to reach, in addition to said microbes, more aggressive pathogens such as those of the coronavirus family.
In this case, only 5 minutes are sufficient, without the presence of people, to sterilize even the slightest surface.
Purines and pyrimidines (thymine) are the main targets of the action of UV-C rays. Thymine absorbs UV-C and changes to such an extent that cells are no longer able to multiply and survive, in fact after exposure the organism dies without offspring and the population of the microorganism rapidly decreases. The inactivation of viruses is demonstrated under controlled laboratory conditions and its effectiveness depends on the following factors: wavelength, power, exposure time, surface area in square centimeters.
Based on the data in the possession of the scientific community, UV-C ultraviolet band germicidal technology plays a decisive role in reducing human-to-human transmission of viruses.
The electromagnetic radiations of the light emitted in this band, for at least 10 seconds, are able to inactivate the COVID-19 virus and two other close relatives coronaviruses or the Sars CoV and the MERS-CoV, and last but not least all the bacteria present on any surface. Inactivation has been demonstrated under controlled laboratory conditions. The process by which UV-Cs work is physical and not chemical. All viruses and bacteria tested to date have been destroyed by the radiation of ultraviolet type C, they act on the structure of DNA and RNA by breaking the bonds.
In conclusion, some examples of known art are reported such as US 2020/085983 where a spot sanitizing lamp is described, i.e. comprising a single unidirectional lamp which therefore allows to sanitize in only one direction at the same time, therefore being suitable for sanitizing objects and / or particular restricted areas, it is not suitable for sanitizing a room as with a single lamp the sanitization of a room would require exaggerated times, requiring continuous rotation. Still, a further example of the known art EP 2174670 describes a sanitizing apparatus comprising a battery of mercury lamps which is known to be a very toxic substance, for which this invention is not practicable as it is very dangerous to handle since the mercury is contained in a fragile part of the object.
In particular, the present apparatus is innovatively characterized by the fact that said apparatus comprises a plurality of lamps 20, in particular a lamp 20 for each side of the parallelepiped body where each of said lamps 20 can be a UV-C lamp and in particular the lamps 20 are high-pressure Xenon lamps, this being therefore innovative and solving said problems of the known art.
Naturally, amendments or improvements may be made to the invention as described, dictated by contingent or particular reasons, without thereby departing from the scope of the invention.
Claims
1. 1. Lighting apparatus (10) for the sanitation of environments, wherein said lighting apparatus comprises a mobile parallelepiped body, wherein a power supply is mounted on said mobile parallelepiped body to power at least one lamp (20), where said lamp (20) is a lamp configured to emit radiation in the UV-C band, said radiations being able to completely sanitize the environments in which the lighting fixture (10) is placed, characterized by the fact that said lighting apparatus comprises a plurality of lamps 20, in particular a lamp (20) for each side of the parallelepiped body where each of said lamps (20) can be a UV- C lamp and in particular the lamps (20) are Xenon lamps with high pressure.
2. Lighting apparatus (10) as in claim 1 , wherein said 250 W high pressure Xenon lamps (20) have electromagnetic spectrum showing that ultraviolet falls in the wavelength between 100 and 400 nanometers and more specifically: UV-A (320NM-400) - UV-B (280-320nm) and UV-C (100-280nm) and are gas discharge arc lamps.
3. Lighting apparatus (10) as in claim 1 , in which only 5 minutes are needed for this apparatus, without the presence of people, to sterilize even the smallest surface of an environment and in which increasing the exposure time can increase the square footage to be sanitized.
4. Lighting apparatus (10) as claimed in claim 2, in which said lamps (20) are UV-C lamps having 250 Watts of power and equipped with protection grids.
5. Lighting apparatus (10) as claimed in claim 2, in which said lamps (20) have a useful life of at least 2,000 hours.
6. Lighting apparatus (10) as in claim 1, wherein said lighting apparatus (10) provides at least one fan (30) for the recirculation of air equipped with a protection grid.
7. Lighting apparatus (10) as in claim 1, in which a control display (50) is provided for carrying out control functions of the apparatus itself and an emergency button (60).
8. Lighting apparatus (10) as in claim 1, wherein a proximity sensor (40) configured to operate at 360° is provided in order to cause an immediate blocking of the operation of the lighting apparatus (10), in case of need for the safety and protection of any things / people.
9. Lighting apparatus (10) as in claim 1 , in which a timer (70) and a control unit (80) configured to carry out a timed sanitation cycle having an adjustable duration is provided.
10. Lighting apparatus (10) as in claim 1, wherein wheels are provided to allow the mobility of the lighting apparatus (10) itself.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102020000015685 | 2020-06-29 | ||
IT102020000015685A IT202000015685A1 (en) | 2020-06-29 | 2020-06-29 | LIGHTING EQUIPMENT FOR SANITATION OF ENVIRONMENTS |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022003533A1 true WO2022003533A1 (en) | 2022-01-06 |
Family
ID=72473832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2021/055763 WO2022003533A1 (en) | 2020-06-29 | 2021-06-28 | Lighting apparatus for sanitation of environments |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT202000015685A1 (en) |
WO (1) | WO2022003533A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2174670A1 (en) * | 2000-02-18 | 2010-04-14 | Uvas, LLC | Uv-c sterilizer |
US20190347451A1 (en) * | 2012-08-01 | 2019-11-14 | The United States Government As Represented By The Department Of Veterans Affairs | Methods for Organizing the Disinfection of one or More Items Contaminated with Biological Agents |
US20200085983A1 (en) * | 2015-04-12 | 2020-03-19 | Angelica Holdings Llc | Targeted surface disinfection system with pulsed uv light |
-
2020
- 2020-06-29 IT IT102020000015685A patent/IT202000015685A1/en unknown
-
2021
- 2021-06-28 WO PCT/IB2021/055763 patent/WO2022003533A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2174670A1 (en) * | 2000-02-18 | 2010-04-14 | Uvas, LLC | Uv-c sterilizer |
US20190347451A1 (en) * | 2012-08-01 | 2019-11-14 | The United States Government As Represented By The Department Of Veterans Affairs | Methods for Organizing the Disinfection of one or More Items Contaminated with Biological Agents |
US20200085983A1 (en) * | 2015-04-12 | 2020-03-19 | Angelica Holdings Llc | Targeted surface disinfection system with pulsed uv light |
Also Published As
Publication number | Publication date |
---|---|
IT202000015685A1 (en) | 2021-12-29 |
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