CA2879498C - Air purifie et procedes de fabrication et d'utilisation associes - Google Patents
Air purifie et procedes de fabrication et d'utilisation associes Download PDFInfo
- Publication number
- CA2879498C CA2879498C CA2879498A CA2879498A CA2879498C CA 2879498 C CA2879498 C CA 2879498C CA 2879498 A CA2879498 A CA 2879498A CA 2879498 A CA2879498 A CA 2879498A CA 2879498 C CA2879498 C CA 2879498C
- Authority
- CA
- Canada
- Prior art keywords
- air
- filtration
- ivf
- housing
- particles per
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 102
- 239000002245 particle Substances 0.000 claims abstract description 84
- 229960000074 biopharmaceutical Drugs 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims description 135
- 239000012855 volatile organic compound Substances 0.000 claims description 87
- 238000011045 prefiltration Methods 0.000 claims description 58
- 230000035935 pregnancy Effects 0.000 claims description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 238000000338 in vitro Methods 0.000 claims description 11
- 230000004720 fertilization Effects 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- 239000003570 air Substances 0.000 description 206
- 239000000356 contaminant Substances 0.000 description 24
- 238000002513 implantation Methods 0.000 description 14
- 230000005855 radiation Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 210000002257 embryonic structure Anatomy 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000013020 embryo development Effects 0.000 description 3
- 230000036512 infertility Effects 0.000 description 3
- 208000000509 infertility Diseases 0.000 description 3
- 231100000535 infertility Toxicity 0.000 description 3
- IXHBTMCLRNMKHZ-LBPRGKRZSA-N levobunolol Chemical compound O=C1CCCC2=C1C=CC=C2OC[C@@H](O)CNC(C)(C)C IXHBTMCLRNMKHZ-LBPRGKRZSA-N 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001332 colony forming effect Effects 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 239000004586 floor sealant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 230000000135 prohibitive effect Effects 0.000 description 2
- 210000004291 uterus Anatomy 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- LEELWLKZRKDMAS-UHFFFAOYSA-N 2-(2,4-dimethoxy-3-methylsulfanylphenyl)ethanamine Chemical compound COC1=CC=C(CCN)C(OC)=C1SC LEELWLKZRKDMAS-UHFFFAOYSA-N 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 208000034702 Multiple pregnancies Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 231100000351 embryotoxic Toxicity 0.000 description 1
- 230000001779 embryotoxic effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100000317 environmental toxin Toxicity 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 210000002458 fetal heart Anatomy 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 239000010457 zeolite Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Materials (AREA)
Abstract
La présente invention concerne de l'air purifié ayant une teneur en composés organiques volatils totaux allant de moins de 5 ppb à environ 500 ppb, une teneur en produits biologiques allant de moins de 1 CFU/M3 à 150 CFU/M3 et une teneur en matière particulaire allant d'environ 1 000 particules de 0,3 µm par pied3 à environ 50 000 particules de 0,3 µm par pied3, ou d'environ 600 particules de 0,5 µm par pied3 à environ 500 000 particules de 0,5 µm par pied3.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/554,366 US20120283508A1 (en) | 2010-03-26 | 2012-07-20 | Purification of and air methods of making and using the same |
| US13/554,366 | 2012-07-20 | ||
| PCT/US2013/051057 WO2014015126A1 (fr) | 2012-07-20 | 2013-07-18 | Air purifié et procédés de fabrication et d'utilisation associés |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2879498A1 CA2879498A1 (fr) | 2014-01-23 |
| CA2879498C true CA2879498C (fr) | 2021-06-08 |
Family
ID=49949245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2879498A Active CA2879498C (fr) | 2012-07-20 | 2013-07-18 | Air purifie et procedes de fabrication et d'utilisation associes |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN104684626A (fr) |
| BR (1) | BR112015001073B1 (fr) |
| CA (1) | CA2879498C (fr) |
| IN (1) | IN2015DN01077A (fr) |
| WO (1) | WO2014015126A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621622A (zh) * | 2017-02-16 | 2017-05-10 | 廊坊开元高技术开发公司 | 一种废液收集、废气处理的装置 |
| CN107029549B (zh) * | 2017-05-31 | 2019-10-08 | 南方科技大学 | 一种吸收塔式空气净化装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2407048B (en) * | 2003-10-15 | 2007-07-11 | Biotrace Internat Plc | Laboratory apparatus |
| GB2461707B (en) * | 2008-07-08 | 2013-06-26 | Ruskinn Life Sciences Ltd | Laboratory apparatus for a controlled environment |
| TWI515035B (zh) * | 2009-03-02 | 2016-01-01 | 科邁實業有限公司 | 可再生皺褶式過濾器媒介 |
| US20120283508A1 (en) * | 2010-03-26 | 2012-11-08 | Lifeaire Systems, Llc | Purification of and air methods of making and using the same |
| US8252099B2 (en) * | 2010-03-26 | 2012-08-28 | Lifeaire Systems, Llc | Air filtration device |
-
2013
- 2013-07-18 CA CA2879498A patent/CA2879498C/fr active Active
- 2013-07-18 BR BR112015001073-3A patent/BR112015001073B1/pt active IP Right Grant
- 2013-07-18 WO PCT/US2013/051057 patent/WO2014015126A1/fr not_active Ceased
- 2013-07-18 CN CN201380049008.0A patent/CN104684626A/zh active Pending
-
2015
- 2015-02-10 IN IN1077DEN2015 patent/IN2015DN01077A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015001073B1 (pt) | 2021-03-30 |
| CN104684626A (zh) | 2015-06-03 |
| CA2879498A1 (fr) | 2014-01-23 |
| IN2015DN01077A (fr) | 2015-06-26 |
| BR112015001073A2 (pt) | 2017-06-27 |
| WO2014015126A1 (fr) | 2014-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180717 |