CA2143861A1 - Ozone friendly sterilant mixture - Google Patents
Ozone friendly sterilant mixtureInfo
- Publication number
- CA2143861A1 CA2143861A1 CA002143861A CA2143861A CA2143861A1 CA 2143861 A1 CA2143861 A1 CA 2143861A1 CA 002143861 A CA002143861 A CA 002143861A CA 2143861 A CA2143861 A CA 2143861A CA 2143861 A1 CA2143861 A1 CA 2143861A1
- Authority
- CA
- Canada
- Prior art keywords
- mole percent
- ethylene oxide
- sterilant
- sterilant mixture
- mixture
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 81
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 57
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 6
- 239000003380 propellant Substances 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract description 2
- 230000000779 depleting effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 7
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 6
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- MPIHEQJBTRKRDX-UHFFFAOYSA-N F[C]Cl.FC(F)(Cl)Cl Chemical compound F[C]Cl.FC(F)(Cl)Cl MPIHEQJBTRKRDX-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- 239000000126 substance 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/206—Ethylene oxide
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/948,094 US5314682A (en) | 1992-09-21 | 1992-09-21 | Ozone friendly sterilant mixture |
| US07/948,094 | 1992-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2143861A1 true CA2143861A1 (en) | 1994-03-31 |
Family
ID=25487245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002143861A Abandoned CA2143861A1 (en) | 1992-09-21 | 1993-09-08 | Ozone friendly sterilant mixture |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US5314682A (enExample) |
| EP (1) | EP0663841A1 (enExample) |
| JP (1) | JPH08501545A (enExample) |
| KR (1) | KR950703369A (enExample) |
| AU (1) | AU672045B2 (enExample) |
| CA (1) | CA2143861A1 (enExample) |
| FI (1) | FI951306A0 (enExample) |
| IL (1) | IL107020A (enExample) |
| TW (1) | TW241193B (enExample) |
| WO (1) | WO1994006481A1 (enExample) |
| ZA (1) | ZA936772B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SK140493A3 (en) * | 1991-06-10 | 1994-10-05 | Schering Corp | Non-chlorofluorocarbon aerosol formulations |
| NZ246421A (en) | 1991-12-18 | 1996-05-28 | Minnesota Mining & Mfg | Aerosol formulation containing a drug and a propellant and which is substantially free of surfactant |
| US7101534B1 (en) | 1991-12-18 | 2006-09-05 | 3M Innovative Properties Company | Suspension aerosol formulations |
| US7105152B1 (en) | 1991-12-18 | 2006-09-12 | 3M Innovative Properties Company | Suspension aerosol formulations |
| US5972196A (en) | 1995-06-07 | 1999-10-26 | Lynntech, Inc. | Electrochemical production of ozone and hydrogen peroxide |
| WO1995032007A1 (en) * | 1994-05-19 | 1995-11-30 | E.I. Du Pont De Nemours And Company | Sterilant mixture and sterilization method |
| US6207109B1 (en) | 1994-10-26 | 2001-03-27 | Alliedsignal Inc. | Sterilant gas mixtures of pentafluorodimethyl ether and ethylene oxide |
| US5679287A (en) | 1995-04-28 | 1997-10-21 | Great Lakes Chemical Corporation | Uses of heptafluoropropane |
| US5840213A (en) * | 1995-04-28 | 1998-11-24 | Great Lakes Chemical Corporation | Uses of heptafluoropropane |
| US5874113A (en) * | 1995-10-16 | 1999-02-23 | Alliedsignal Inc. | Shelf life improvement for ethylene oxide sterilant mixes |
| US6107267A (en) * | 1997-08-25 | 2000-08-22 | E. I. Du Pont De Nemours And Company | Compositions comprising CF3 CF2 CHF2 and their manufacture |
| ES2220079T5 (es) * | 1998-02-19 | 2009-06-25 | Alliedsignal Inc. | Composiciones gaseosas esterilizantes de oxido de etileno, pentafluoroetano y heptafluoropropano. |
| JP2003519536A (ja) * | 2000-01-10 | 2003-06-24 | ハネウェル・インターナショナル・インコーポレーテッド | 腐食促進微生物を燻蒸するためにエチレンオキシドを使用する方法 |
| WO2002072159A1 (en) * | 2001-03-10 | 2002-09-19 | Turner Donald E | Sterilizer gas blend for use in sterilization applications |
| GB0208742D0 (en) | 2002-04-17 | 2002-05-29 | Bradford Particle Design Ltd | Particulate materials |
| US7582284B2 (en) * | 2002-04-17 | 2009-09-01 | Nektar Therapeutics | Particulate materials |
| US6935433B2 (en) * | 2002-07-31 | 2005-08-30 | The Boeing Company | Helium gas total flood fire suppression system |
| JP2007505136A (ja) * | 2003-09-10 | 2007-03-08 | マツプ・フアーマシユーテイカルズ・インコーポレーテツド | ジヒドロエルゴタミンを肺吸入により体循環に送達するためのエアゾール製剤 |
| US10232064B2 (en) | 2006-10-04 | 2019-03-19 | National Cheng Kung University | Method for sterilizing biological materials |
| ES2691033T3 (es) * | 2007-02-11 | 2018-11-23 | Map Pharmaceuticals Inc. | Método de administración terapéutica de DHE para activar el alivio rápido de la migraña a la vez que se reduce al mínimo el perfil de los efectos secundarios |
| US8623276B2 (en) * | 2008-02-15 | 2014-01-07 | Covidien Lp | Method and system for sterilizing an electrosurgical instrument |
| US20110171141A1 (en) * | 2009-06-26 | 2011-07-14 | Kellerman Donald J | Administration of dihydroergotamine mesylate particles using a metered dose inhaler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1288568A (enExample) * | 1969-05-21 | 1972-09-13 | ||
| US5039484A (en) * | 1989-03-03 | 1991-08-13 | Union Carbide Industrial Gases Technology Corporation | Sterilant mixture |
| US5118494A (en) * | 1990-03-23 | 1992-06-02 | Minnesota Mining And Manufacturing Company | Use of soluble fluorosurfactants for the preparation of metered-dose aerosol formulations |
| US5039485A (en) * | 1990-09-26 | 1991-08-13 | Union Carbide Industrial Gases Technology Corporation | Sterilization method |
| DE4213091A1 (de) * | 1992-04-21 | 1993-10-28 | Hoechst Ag | Sterilisiergasgemisch |
| ES2106343T5 (es) * | 1992-05-08 | 2008-05-16 | Alliedsignal Inc. | Composiciones gaseosas de esterilizacion constituidas por oxido de etileno y heptafluoropropano. |
-
1992
- 1992-09-21 US US07/948,094 patent/US5314682A/en not_active Expired - Fee Related
-
1993
- 1993-09-08 CA CA002143861A patent/CA2143861A1/en not_active Abandoned
- 1993-09-08 EP EP93920484A patent/EP0663841A1/en not_active Withdrawn
- 1993-09-08 JP JP6508119A patent/JPH08501545A/ja active Pending
- 1993-09-08 AU AU51013/93A patent/AU672045B2/en not_active Ceased
- 1993-09-08 KR KR1019950701098A patent/KR950703369A/ko not_active Withdrawn
- 1993-09-08 WO PCT/US1993/008362 patent/WO1994006481A1/en not_active Ceased
- 1993-09-14 ZA ZA936772A patent/ZA936772B/xx unknown
- 1993-09-15 IL IL10702093A patent/IL107020A/xx not_active IP Right Cessation
- 1993-12-06 US US08/162,671 patent/US5346669A/en not_active Expired - Fee Related
- 1993-12-08 TW TW082110385A patent/TW241193B/zh active
-
1995
- 1995-03-20 FI FI951306A patent/FI951306A0/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU672045B2 (en) | 1996-09-19 |
| KR950703369A (ko) | 1995-09-20 |
| TW241193B (enExample) | 1995-02-21 |
| IL107020A0 (en) | 1993-12-28 |
| ZA936772B (en) | 1994-04-14 |
| US5314682A (en) | 1994-05-24 |
| US5346669A (en) | 1994-09-13 |
| AU5101393A (en) | 1994-04-12 |
| FI951306A7 (fi) | 1995-03-20 |
| FI951306A0 (fi) | 1995-03-20 |
| IL107020A (en) | 1997-02-18 |
| EP0663841A1 (en) | 1995-07-26 |
| JPH08501545A (ja) | 1996-02-20 |
| EP0663841A4 (en) | 1995-05-12 |
| WO1994006481A1 (en) | 1994-03-31 |
Similar Documents
| Publication | Publication Date | Title |
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| US5314682A (en) | Ozone friendly sterilant mixture | |
| CA2046024C (en) | Sterilant mixture and sterilization method | |
| EP0484349B1 (en) | Sterilizing gas composition comprising monochlorotetrafluoroethane and ethylene oxide | |
| KR950003693B1 (ko) | 멸균 혼합물 및 멸균 방법 | |
| US5254309A (en) | Sterilant mixture and sterilization method | |
| CN1229145C (zh) | 环氧乙烷、五氟乙烷与七氟丙烷的灭菌气体组合物 | |
| EP0639084B2 (en) | Sterilizing gas compositions of ethylene oxide and heptafluoropropane | |
| US6207109B1 (en) | Sterilant gas mixtures of pentafluorodimethyl ether and ethylene oxide | |
| EP0651658B1 (en) | Sterilant mixture and sterilization method | |
| WO1999042144A1 (en) | Sterilizing compositions of pentafluoropropane and ethylene oxide | |
| MXPA00008083A (en) | Sterilizing gas compositions of ethylene oxide, pentafluoroethane and heptafluoropropane | |
| MXPA00008038A (en) | Continuous process for forming structure suitable for use as a core member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |