CA3228439A1 - Appareil de purification et de desinfection d'air et procedes d'utilisation - Google Patents
Appareil de purification et de desinfection d'air et procedes d'utilisation Download PDFInfo
- Publication number
- CA3228439A1 CA3228439A1 CA3228439A CA3228439A CA3228439A1 CA 3228439 A1 CA3228439 A1 CA 3228439A1 CA 3228439 A CA3228439 A CA 3228439A CA 3228439 A CA3228439 A CA 3228439A CA 3228439 A1 CA3228439 A1 CA 3228439A1
- Authority
- CA
- Canada
- Prior art keywords
- air
- disinfection
- housing
- air purification
- personal
- 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.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 203
- 238000004887 air purification Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims description 18
- 238000009826 distribution Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 26
- 239000003570 air Substances 0.000 claims description 320
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 239000001569 carbon dioxide Substances 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 239000012080 ambient air Substances 0.000 claims description 13
- 239000004408 titanium dioxide Substances 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 10
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 230000037361 pathway Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 229910052724 xenon Inorganic materials 0.000 claims description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 241000700605 Viruses Species 0.000 description 28
- 244000005700 microbiome Species 0.000 description 26
- 239000000645 desinfectant Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 11
- 241001678559 COVID-19 virus Species 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 230000001665 lethal effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 231100000518 lethal Toxicity 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000000153 supplemental effect Effects 0.000 description 3
- 208000025721 COVID-19 Diseases 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000013566 allergen Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 206010042496 Sunburn Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 229940124645 emergency medicine Drugs 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/14—Respiratory apparatus for high-altitude aircraft
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Un système de purification et de désinfection d'air comprend un appareil ayant un boîtier, une chambre de désinfection par ultraviolets, un dispositif de déplacement d'air et une unité de distribution d'air en communication avec la chambre de désinfection. De l'air est passé à travers la chambre de désinfection où il est purifié et désinfecté avant qu'il soit délivré à l'utilisateur de l'appareil par l'intermédiaire de l'unité de distribution d'air. L'appareil peut être configuré sous la forme d'un système à circuit ouvert ou fermé. Le système peut être configuré pour purifier l'air dans un avion, une salle de conférence, une salle de classe, ou en tant qu'unité portable pour un utilisateur individuel. En tant qu'unité portable, la chambre de désinfection peut être incorporée dans un sac à dos, un gilet, un sac à main, une mallette, un sac à bandoulière, un collier cervical, ou tout autre format pour être portée par l'utilisateur.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163233697P | 2021-08-16 | 2021-08-16 | |
| US63/233,697 | 2021-08-16 | ||
| US17/545,822 US11511013B2 (en) | 2020-05-08 | 2021-12-08 | Air purification and disinfection apparatus and methods of use |
| US17/545,822 | 2021-12-08 | ||
| PCT/US2022/074957 WO2023023478A1 (fr) | 2021-08-16 | 2022-08-15 | Appareil de purification et de désinfection d'air et procédés d'utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3228439A1 true CA3228439A1 (fr) | 2023-02-23 |
Family
ID=85239790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3228439A Pending CA3228439A1 (fr) | 2021-08-16 | 2022-08-15 | Appareil de purification et de desinfection d'air et procedes d'utilisation |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA3228439A1 (fr) |
| WO (1) | WO2023023478A1 (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721072A (en) * | 1970-07-13 | 1973-03-20 | Calgon Corp | Bonded activated carbon air filter |
| US3773044A (en) * | 1971-03-10 | 1973-11-20 | R Wallace | Chemical breathing apparatus with alarm device |
| US3850170A (en) * | 1972-07-26 | 1974-11-26 | Us Army | Oxygen powered volume cycled respirator with oxygen air mix |
| US4580556A (en) * | 1984-04-13 | 1986-04-08 | Kondur Prabhakar R | Adaptor for endotracheal intubation |
| WO2005102401A2 (fr) * | 2004-04-20 | 2005-11-03 | Guido Kohler | Dispositif de sterilisation et procede de sterilisation de fluides |
| WO2006127577A2 (fr) * | 2005-05-20 | 2006-11-30 | Complete Ozone, Inc. | Generateur d'ozone |
| WO2007022709A1 (fr) * | 2005-08-22 | 2007-03-01 | Solar City Limited | Appareil combine de sterilisation a gaz de type labyrinthique |
| US20080112845A1 (en) * | 2006-11-15 | 2008-05-15 | Dunn Charles E | Air Cleaning Unit, and Method of Air Disinfection |
| KR20120131639A (ko) * | 2011-05-26 | 2012-12-05 | 삼성전자주식회사 | 혼합 촉매 필터 및 그 제조방법 |
| EP4146291A4 (fr) * | 2020-05-08 | 2024-01-24 | Madhavan Pisharodi | Systèmes, appareil et procédés de purification d'air |
-
2022
- 2022-08-15 WO PCT/US2022/074957 patent/WO2023023478A1/fr active Application Filing
- 2022-08-15 CA CA3228439A patent/CA3228439A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023023478A1 (fr) | 2023-02-23 |
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