DE2549835C2 - Wegwerf-Vorrichtung zur Sterilitätsprüfung von Fluiden - Google Patents
Wegwerf-Vorrichtung zur Sterilitätsprüfung von FluidenInfo
- Publication number
- DE2549835C2 DE2549835C2 DE2549835A DE2549835A DE2549835C2 DE 2549835 C2 DE2549835 C2 DE 2549835C2 DE 2549835 A DE2549835 A DE 2549835A DE 2549835 A DE2549835 A DE 2549835A DE 2549835 C2 DE2549835 C2 DE 2549835C2
- Authority
- DE
- Germany
- Prior art keywords
- container
- filter
- opening
- base part
- sleeve
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- 238000013190 sterility testing Methods 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims description 24
- 235000015097 nutrients Nutrition 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 20
- 239000003570 air Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- 244000005700 microbiome Species 0.000 description 13
- 230000036512 infertility Effects 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 239000005871 repellent Substances 0.000 description 8
- 238000011109 contamination Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 239000003708 ampul Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000011085 pressure filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008174 sterile solution Substances 0.000 description 3
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000014277 Clidemia hirta Nutrition 0.000 description 1
- 244000033714 Clidemia hirta Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Public Health (AREA)
- Biotechnology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/521,251 US4036698A (en) | 1974-11-06 | 1974-11-06 | Method and apparatus for membrane filter sterility testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2549835A1 DE2549835A1 (de) | 1976-05-20 |
| DE2549835C2 true DE2549835C2 (de) | 1990-01-04 |
Family
ID=24076013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2549835A Expired - Lifetime DE2549835C2 (de) | 1974-11-06 | 1975-11-06 | Wegwerf-Vorrichtung zur Sterilitätsprüfung von Fluiden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4036698A (ref) |
| DE (1) | DE2549835C2 (ref) |
| FR (1) | FR2290496A1 (ref) |
| GB (1) | GB1507940A (ref) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3012085A1 (de) * | 1980-03-28 | 1981-10-22 | Sartorius GmbH, 3400 Göttingen | Vorrichtung zur sterilitaetspruefung von fluiden |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292405A (en) * | 1978-03-13 | 1981-09-29 | Baxter Travenol Laboratories, Inc. | Sterility test set |
| US4215198A (en) * | 1978-09-15 | 1980-07-29 | Gordon Maurice R | Sterility testing unit |
| US4360435A (en) * | 1979-11-01 | 1982-11-23 | Baxter Travenol Laboratories, Inc. | Process for sterilizing and transferring a solution |
| FR2468400A1 (fr) * | 1979-11-01 | 1981-05-08 | Baxter Travenol Lab | Procede et dispositif pour le melange de solutions hypernutritives |
| US4351900A (en) * | 1981-01-30 | 1982-09-28 | Millipore Corporation | Test method and apparatus for the presence of microorganisms in ampoule |
| US4397945A (en) * | 1981-06-10 | 1983-08-09 | Millipore Corporation | Test method and apparatus for the presence of microorganism in syringe |
| FR2515511B1 (fr) * | 1981-11-05 | 1985-11-15 | Millipore Sa | Procede pour l'ouverture aseptique et anti-particulaire d'enceintes en verre scelle et dispositif et appareil mettant en oeuvre ce procede |
| FR2540992B1 (fr) * | 1983-02-15 | 1986-03-14 | Millipore Sa | Dispositif pour verifier la sterilite de fluides et procede de fabrication de recipients de verification de la sterilite |
| DE3316044A1 (de) * | 1983-05-03 | 1984-11-08 | Sartorius GmbH, 3400 Göttingen | Filtergeraet aus kunststoff mit fuellstandsmakierungen |
| IL69333A (en) * | 1983-07-26 | 1986-04-29 | Biolog Ind | Process for plant tissue culture propagation |
| FR2558847B1 (fr) * | 1984-01-31 | 1986-06-20 | Millipore Sa | Dispositif et procede de controle microbiologique de liquides |
| GB2157190B (en) * | 1984-03-13 | 1987-10-21 | Gore & Ass | Gas venting device |
| US4829005A (en) * | 1984-06-15 | 1989-05-09 | Friedman Michael P | Sedimentation filtration microorganism growth culture system |
| US4513280A (en) * | 1984-10-04 | 1985-04-23 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for the detection of toxicants |
| US4937194A (en) * | 1986-05-12 | 1990-06-26 | Baxter International Inc. | Method for metering nutrient media to cell culture containers |
| US4829002A (en) * | 1986-05-12 | 1989-05-09 | Baxter International Inc. | System for metering nutrient media to cell culture containers and method |
| US4871662A (en) * | 1986-08-11 | 1989-10-03 | Watertest Corporation | Device for shipping microbiology test samples |
| US4717668A (en) * | 1986-12-12 | 1988-01-05 | Baxter Travenol Laboratories, Inc. | Plastic roller bottle for suspension cultures |
| FR2687476B1 (fr) * | 1992-02-13 | 1994-05-20 | Millipore Sa | Dispositif de verification de la sterilite d'un fluide. |
| US5227303A (en) * | 1992-02-25 | 1993-07-13 | Merck & Co., Inc. | Sample dissolution chamber |
| US5213967A (en) * | 1992-02-25 | 1993-05-25 | Merck & Co., Inc. | Automated sterility testing system with concurrent sample dissolving, diluting and mixing |
| US5538638A (en) * | 1994-06-27 | 1996-07-23 | Hedman; Hilary R. | Method of testing IV admixtures for contaminants |
| US5837444A (en) * | 1996-07-16 | 1998-11-17 | Shah; Kumarpal A. | Islet cell transplantation machine for diabetes cure |
| US5998219A (en) * | 1998-04-16 | 1999-12-07 | Bausch & Lomb Incorporated | Sample collecting method and apparatus |
| DE19818184A1 (de) * | 1998-04-23 | 1999-10-28 | Queisser Pharma Gmbh & Co | Apparatur und Verfahren zur Bestimmung von Mikroorganismen in Druckluft |
| AU2001234571B9 (en) * | 2000-01-26 | 2004-09-23 | Loma Linda University | Method for the evaluation of implantable materials |
| ATE474037T1 (de) | 2001-02-28 | 2010-07-15 | Bio Merieux Inc | Integrierte filtrations- und detektionsvorrichtung |
| US6750039B1 (en) | 2001-03-21 | 2004-06-15 | Boston Probes, Inc. | Filtration apparatus and method for the separation of microscopic entities from a fluid |
| EP1478768A2 (en) * | 2002-02-28 | 2004-11-24 | Houghton Associates | Sterility testing apparatus |
| US20030190596A1 (en) * | 2002-04-04 | 2003-10-09 | Robert Brandt | Apparatus and method for reconstituting bone with biological fluids prior to surgical implantation |
| US20040009473A1 (en) * | 2002-06-07 | 2004-01-15 | Christopher Pease | Kit and process for microbiological for on-site examination of a liquid sample |
| DE112004000225T5 (de) * | 2003-02-12 | 2006-01-19 | Millipore Corp., Billerica | Unterdruckfiltervorrichtung |
| DE10340522B4 (de) * | 2003-09-03 | 2015-04-09 | Sartorius Stedim Biotech Gmbh | Vorrichtung zur Sterilitätsprüfung |
| WO2010078284A1 (en) | 2008-12-31 | 2010-07-08 | 3M Innovative Properties Company | Coliform detection process and kit for use therein |
| WO2010129521A1 (en) * | 2009-05-04 | 2010-11-11 | Novartis Ag | Rapid sterility microassay |
| US10139322B2 (en) | 2012-07-03 | 2018-11-27 | Merck Patent Gmbh | Sample preparation device |
| US10495555B2 (en) * | 2013-10-08 | 2019-12-03 | David Putnam | Filter-cartridge based fluid-sample preparation and assay system |
| CN105874052B (zh) | 2013-11-04 | 2019-05-21 | 查尔斯河实验室公司 | 过滤系统和其使用 |
| PL3086816T3 (pl) | 2013-12-23 | 2018-04-30 | Merck Patent Gmbh | Jednostka do preparowania próbek i urządzenie do preparowania próbek |
| WO2015165566A1 (en) | 2014-04-30 | 2015-11-05 | Merck Patent Gmbh | Sample preparation device and method of preparing a sample for sterility testing |
| US10207016B2 (en) * | 2014-10-15 | 2019-02-19 | Merck Patent Gmbh | Sample preparation container |
| US10444127B2 (en) * | 2015-04-29 | 2019-10-15 | Recep Avci | Biyo trap |
| WO2017088951A1 (en) | 2015-11-27 | 2017-06-01 | Merck Patent Gmbh | Membrane support and membrane filtration device |
| ES2785623T3 (es) | 2016-01-22 | 2020-10-07 | Baxter Int | Método y máquina para producir bolsas de producto de solución estéril |
| GB2562959A (en) | 2016-01-22 | 2018-11-28 | Baxter Int | Sterile solutions product bag |
| DE102017125881B4 (de) | 2017-11-06 | 2019-06-19 | Sartorius Stedim Biotech Gmbh | Filtermodul und Verfahren zum Nachweis von Mirkoorganismen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295686A (en) * | 1965-05-20 | 1967-01-03 | Rockridge Lab | Filter unit |
| US3471019A (en) * | 1968-03-05 | 1969-10-07 | Millipore Corp | Filter unit |
| US3448011A (en) * | 1968-06-14 | 1969-06-03 | Hoffmann La Roche | Sterile filter |
| US3635798A (en) * | 1969-03-24 | 1972-01-18 | William R Kirkham | Blood and fluid culturing system |
| CH547661A (de) * | 1972-02-08 | 1974-04-11 | Sartorius Membranfilter Gmbh | Vorrichtung zur uebertragung von fluessigkeiten in filterund bebruetungsgeraete. |
-
1974
- 1974-11-06 US US05/521,251 patent/US4036698A/en not_active Expired - Lifetime
-
1975
- 1975-11-05 FR FR7533838A patent/FR2290496A1/fr active Granted
- 1975-11-06 DE DE2549835A patent/DE2549835C2/de not_active Expired - Lifetime
- 1975-11-06 GB GB46027/75A patent/GB1507940A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3012085A1 (de) * | 1980-03-28 | 1981-10-22 | Sartorius GmbH, 3400 Göttingen | Vorrichtung zur sterilitaetspruefung von fluiden |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2549835A1 (de) | 1976-05-20 |
| FR2290496A1 (fr) | 1976-06-04 |
| FR2290496B1 (ref) | 1980-01-11 |
| GB1507940A (en) | 1978-04-19 |
| US4036698A (en) | 1977-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING. KOTTMANN, D., DIPL.-ING, PAT.-ANW., 8000 MUENCHEN |
|
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted |