DE1492500A1 - Verfahren und Vorrichtung zum Sterilisieren von Materialien - Google Patents
Verfahren und Vorrichtung zum Sterilisieren von MaterialienInfo
- Publication number
- DE1492500A1 DE1492500A1 DE19651492500 DE1492500A DE1492500A1 DE 1492500 A1 DE1492500 A1 DE 1492500A1 DE 19651492500 DE19651492500 DE 19651492500 DE 1492500 A DE1492500 A DE 1492500A DE 1492500 A1 DE1492500 A1 DE 1492500A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- chamber
- air
- sterilization
- sterilizing
- 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.)
- Withdrawn
Links
- 230000001954 sterilising effect Effects 0.000 title claims description 130
- 238000000034 method Methods 0.000 title claims description 61
- 239000000463 material Substances 0.000 title description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 76
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 30
- 230000000694 effects Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 4
- 235000019687 Lamb Nutrition 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 52
- 239000000203 mixture Substances 0.000 description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000002360 explosive Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000003206 sterilizing agent Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- NNYANBOETKCDHT-UHFFFAOYSA-N carbon dioxide;oxirane Chemical compound C1CO1.O=C=O NNYANBOETKCDHT-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- IWXAZSAGYJHXPX-BCEWYCLDSA-N Bisbentiamine Chemical compound C=1C=CC=CC=1C(=O)OCC/C(SS\C(CCOC(=O)C=1C=CC=CC=1)=C(/C)N(CC=1C(=NC(C)=NC=1)N)C=O)=C(/C)N(C=O)CC1=CN=C(C)N=C1N IWXAZSAGYJHXPX-BCEWYCLDSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39629264A | 1964-09-14 | 1964-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1492500A1 true DE1492500A1 (de) | 1969-12-18 |
| DE1492500B2 DE1492500B2 (enrdf_load_stackoverflow) | 1970-11-26 |
Family
ID=23566640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651492500 Withdrawn DE1492500A1 (de) | 1964-09-14 | 1965-09-11 | Verfahren und Vorrichtung zum Sterilisieren von Materialien |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1492500A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1077246A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944387A (en) * | 1973-02-05 | 1976-03-16 | Sybron Corporation | Method and apparatus for sterilizing with a heavier-than-air gas |
| US4250143A (en) * | 1979-06-08 | 1981-02-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System for sterilizing objects |
| US4259293A (en) | 1979-11-28 | 1981-03-31 | American Dental Association Health Foundation | Fluorochemical vapor autoclave |
| DE3125404A1 (de) * | 1981-06-27 | 1983-01-13 | Drägerwerk AG, 2400 Lübeck | Desinfektionseinheit mit funktionsueberwachung |
| US4770851A (en) * | 1984-12-05 | 1988-09-13 | Joslyn Valve Corp. | Methods for sterilization of materials by chemical sterilants |
| CN115306740A (zh) * | 2022-08-29 | 2022-11-08 | 北京中科科美科技股份有限公司 | 一种用于防爆环境下的真空机组 |
-
1965
- 1965-09-11 DE DE19651492500 patent/DE1492500A1/de not_active Withdrawn
- 1965-09-13 GB GB3901165A patent/GB1077246A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1077246A (en) | 1967-07-26 |
| DE1492500B2 (enrdf_load_stackoverflow) | 1970-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |