DE2027604C3 - Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens - Google Patents
Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -VerfahrensInfo
- Publication number
- DE2027604C3 DE2027604C3 DE19702027604 DE2027604A DE2027604C3 DE 2027604 C3 DE2027604 C3 DE 2027604C3 DE 19702027604 DE19702027604 DE 19702027604 DE 2027604 A DE2027604 A DE 2027604A DE 2027604 C3 DE2027604 C3 DE 2027604C3
- Authority
- DE
- Germany
- Prior art keywords
- container
- microorganisms
- gas
- inner container
- sterilization
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 8
- 239000000645 desinfectant Substances 0.000 title claims 3
- 244000005700 microbiome Species 0.000 claims description 29
- 230000001954 sterilising effect Effects 0.000 claims description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 16
- 235000015097 nutrients Nutrition 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 241000894006 Bacteria Species 0.000 claims description 6
- 239000003708 ampul Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000003206 sterilizing agent Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 5
- 230000006378 damage Effects 0.000 claims 2
- 208000027418 Wounds and injury Diseases 0.000 claims 1
- 238000009825 accumulation Methods 0.000 claims 1
- 201000010099 disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 208000014674 injury Diseases 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 210000004215 spore Anatomy 0.000 description 16
- 239000000243 solution Substances 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- 238000011534 incubation Methods 0.000 description 6
- 241000233866 Fungi Species 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 210000004666 bacterial spore Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012769 display material Substances 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000001974 tryptic soy broth Substances 0.000 description 2
- 108010050327 trypticase-soy broth Proteins 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000221960 Neurospora Species 0.000 description 1
- BELBBZDIHDAJOR-UHFFFAOYSA-N Phenolsulfonephthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 BELBBZDIHDAJOR-UHFFFAOYSA-N 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 241000305299 Pithomyces Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XJRPTMORGOIMMI-UHFFFAOYSA-N ethyl 2-amino-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate Chemical compound CCOC(=O)C=1SC(N)=NC=1C(F)(F)F XJRPTMORGOIMMI-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229940071127 thioglycolate Drugs 0.000 description 1
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 1
- PRZSXZWFJHEZBJ-UHFFFAOYSA-N thymol blue Chemical compound C1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C(=CC(O)=C(C(C)C)C=2)C)=C1C PRZSXZWFJHEZBJ-UHFFFAOYSA-N 0.000 description 1
- 239000012137 tryptone 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/22—Testing for sterility conditions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Genetics & Genomics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83069869A | 1969-06-05 | 1969-06-05 | |
| US3576370A | 1970-05-08 | 1970-05-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2027604A1 DE2027604A1 (de) | 1971-02-11 |
| DE2027604B2 DE2027604B2 (de) | 1974-03-28 |
| DE2027604C3 true DE2027604C3 (de) | 1974-10-31 |
Family
ID=26712476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702027604 Expired DE2027604C3 (de) | 1969-06-05 | 1970-06-04 | Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4924436B1 (enExample) |
| CA (1) | CA932633A (enExample) |
| DE (1) | DE2027604C3 (enExample) |
| FR (1) | FR2045855B1 (enExample) |
| GB (1) | GB1316808A (enExample) |
| SE (1) | SE364117B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461837A (en) * | 1981-09-30 | 1984-07-24 | American Sterilizer Company | Contamination-free sterilization indicating system |
| DE3415639A1 (de) * | 1984-04-26 | 1985-10-31 | MMM Münchener Medizin Mechanik GmbH, 8000 München | Pruefmodell zur verwendung in sterilisiergeraeten, insbesondere beim sterilisieren von biologische stoffe enthaltendem sterilisiergut |
| US4743537A (en) * | 1986-01-21 | 1988-05-10 | Castle Company | Biological indicator for sterilization processes |
| FR2708287B1 (fr) * | 1993-07-01 | 1995-10-20 | Mahwachi Mongi | Dispositif indicateur de stérilisation. |
| US5620656A (en) * | 1993-08-25 | 1997-04-15 | Abtox, Inc. | Packaging systems for peracid sterilization processes |
| AU1999495A (en) * | 1994-03-15 | 1995-10-03 | Abtox, Inc. | Packaging systems for peracid sterilization processes |
| US5736355A (en) * | 1996-05-13 | 1998-04-07 | Steris Corporation | Self contained biological indicator |
| US6063631A (en) * | 1997-05-21 | 2000-05-16 | 3M Innovative Properties Company | Sterilization indicator |
| US6238623B1 (en) | 1997-05-21 | 2001-05-29 | 3M Innovative Properties Company | Labels and tracking systems for sterilization procedures |
| US6287518B1 (en) | 1997-06-25 | 2001-09-11 | 3M Innovative Properties Company | Sterilization monitors |
| US7416883B2 (en) * | 2005-05-24 | 2008-08-26 | Steris Inc. | Biological indicator |
| EP2291201B1 (en) | 2008-05-05 | 2014-08-20 | 3M Innovative Properties Company | Sterilization process challenge device and method |
| WO2010054033A1 (en) * | 2008-11-06 | 2010-05-14 | 3M Innovative Properties Company | Process challenge device and methods |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239429A (en) * | 1963-02-25 | 1966-03-08 | Nicholas J Menolasino | Apparatus for testing the effectiveness of sterilization by heat |
| US3440144A (en) * | 1965-05-21 | 1969-04-22 | Andersen Prod H W | Method and apparatus for checking and testing the effectiveness of sterilization |
-
1970
- 1970-05-27 SE SE732370A patent/SE364117B/xx unknown
- 1970-06-04 JP JP45047687A patent/JPS4924436B1/ja active Pending
- 1970-06-04 GB GB2707870A patent/GB1316808A/en not_active Expired
- 1970-06-04 DE DE19702027604 patent/DE2027604C3/de not_active Expired
- 1970-06-04 FR FR7020496A patent/FR2045855B1/fr not_active Expired
- 1970-06-04 CA CA084713A patent/CA932633A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2045855A1 (enExample) | 1971-03-05 |
| SE364117B (enExample) | 1974-02-11 |
| FR2045855B1 (enExample) | 1978-06-30 |
| DE2027604B2 (de) | 1974-03-28 |
| CA932633A (en) | 1973-08-28 |
| DE2027604A1 (de) | 1971-02-11 |
| JPS4924436B1 (enExample) | 1974-06-22 |
| GB1316808A (en) | 1973-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8381 | Inventor (new situation) |
Free format text: NELSON, ROBERT LEROY, SAINT PAUL, MINN., US |
|
| 8339 | Ceased/non-payment of the annual fee |