EP3706888A1 - Filtermodul und verfahren zum nachweis von mikroorganismen - Google Patents
Filtermodul und verfahren zum nachweis von mikroorganismenInfo
- Publication number
- EP3706888A1 EP3706888A1 EP18793631.5A EP18793631A EP3706888A1 EP 3706888 A1 EP3706888 A1 EP 3706888A1 EP 18793631 A EP18793631 A EP 18793631A EP 3706888 A1 EP3706888 A1 EP 3706888A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter module
- port
- inlet chamber
- inlet
- connection
- 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.)
- Pending
Links
- 244000005700 microbiome Species 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 15
- 235000015097 nutrients Nutrition 0.000 claims abstract description 76
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 239000000706 filtrate Substances 0.000 claims abstract description 3
- 239000002609 medium Substances 0.000 claims description 66
- 238000012360 testing method Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 22
- 239000001963 growth medium Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000011534 incubation Methods 0.000 description 22
- 238000001514 detection method Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/087—Single membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/56—Labware specially adapted for transferring fluids
- B01L3/563—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors
- B01L3/5635—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors connecting two containers face to face, e.g. comprising a filter
-
- 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
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/08—Specific process operations in the concentrate stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2688—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/13—Specific connectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/50—Specific extra tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/60—Specific sensors or sensor arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/08—Fully permeating type; Dead-end filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0672—Integrated piercing tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/065—Valves, specific forms thereof with moving parts sliding valves
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017125881.7A DE102017125881B4 (de) | 2017-11-06 | 2017-11-06 | Filtermodul und Verfahren zum Nachweis von Mirkoorganismen |
PCT/EP2018/078905 WO2019086286A1 (de) | 2017-11-06 | 2018-10-22 | Filtermodul und verfahren zum nachweis von mikroorganismen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3706888A1 true EP3706888A1 (de) | 2020-09-16 |
Family
ID=64024017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18793631.5A Pending EP3706888A1 (de) | 2017-11-06 | 2018-10-22 | Filtermodul und verfahren zum nachweis von mikroorganismen |
Country Status (7)
Country | Link |
---|---|
US (1) | US11541357B2 (de) |
EP (1) | EP3706888A1 (de) |
JP (1) | JP7032527B2 (de) |
KR (1) | KR102393041B1 (de) |
CN (1) | CN111278540B (de) |
DE (1) | DE102017125881B4 (de) |
WO (1) | WO2019086286A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110785649A (zh) | 2017-06-26 | 2020-02-11 | 埃斯特万·门多萨 | 样本过滤装置 |
WO2023048701A1 (en) * | 2021-09-22 | 2023-03-30 | Hewlett-Packard Development Company, L.P. | Microfluidic droplet controls |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036698A (en) | 1974-11-06 | 1977-07-19 | Millipore Corporation | Method and apparatus for membrane filter sterility testing |
US5375477A (en) * | 1993-01-04 | 1994-12-27 | S.P. Industries, Limited Partnership | Water impurity extraction device and method |
DE19711083C2 (de) * | 1997-03-18 | 1999-04-29 | Sartorius Gmbh | Vorrichtung und Verfahren für die adsorptive Stofftrennung mit Adsorptionsmembranen |
JP4183508B2 (ja) * | 2001-02-28 | 2008-11-19 | バイオメリュー・インコーポレイテッド | 一体型濾過および検出デバイス |
FR2846253B1 (fr) | 2002-10-28 | 2004-12-24 | Millipore Corp | Tete de reception d'une unite de filtration |
DE102009055208A1 (de) * | 2009-12-22 | 2011-06-30 | BSH Bosch und Siemens Hausgeräte GmbH, 81739 | Filtervorrichtung, Hausgerät und Verfahren zum Filtern |
EP2365237A1 (de) * | 2010-03-11 | 2011-09-14 | Valvulas Arco, S.L. | Dreiwegeventil |
EP2598628A4 (de) | 2010-07-29 | 2017-05-17 | Biomerieux, Inc | Kulturflaschen mit internen sensoren |
JP2012060921A (ja) | 2010-09-15 | 2012-03-29 | Olympus Corp | フィルタ装置、細胞分離装置および細胞分離方法 |
JP2012065590A (ja) | 2010-09-24 | 2012-04-05 | Olympus Corp | 細胞処理装置 |
US9469871B2 (en) * | 2011-04-14 | 2016-10-18 | Corporos Inc. | Methods and apparatus for point-of-care nucleic acid amplification and detection |
AU2013249007B2 (en) * | 2012-04-20 | 2016-04-21 | California Institute Of Technology | Fluidic devices and systems for sample preparation or autonomous analysis |
JP2016539633A (ja) * | 2013-10-22 | 2016-12-22 | コーポロス インク.Corporos Inc. | 核酸の増幅及び検出のポイントオブケア用の方法及び装置 |
JP6572219B2 (ja) | 2013-12-23 | 2019-09-04 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | サンプル調製ユニットおよびサンプル調製デバイス |
CN103881911B (zh) * | 2014-03-25 | 2015-09-09 | 广州中国科学院先进技术研究所 | 一种细胞培养与实验装置 |
DE102014007848A1 (de) * | 2014-05-24 | 2015-11-26 | Hydac Filtertechnik Gmbh | Filtervorrichtung |
ES2828030T3 (es) * | 2015-10-30 | 2021-05-25 | Merck Patent Gmbh | Dispositivo de preparación de muestras |
KR20180057234A (ko) * | 2016-11-22 | 2018-05-30 | 주식회사 진바이오메드 | 주사바늘 착탈이 용이한 필터주사기 |
CN106475162A (zh) * | 2016-12-20 | 2017-03-08 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | 溶液输送安全盖及试剂瓶 |
-
2017
- 2017-11-06 DE DE102017125881.7A patent/DE102017125881B4/de active Active
-
2018
- 2018-10-22 JP JP2020524858A patent/JP7032527B2/ja active Active
- 2018-10-22 KR KR1020207015601A patent/KR102393041B1/ko active IP Right Grant
- 2018-10-22 EP EP18793631.5A patent/EP3706888A1/de active Pending
- 2018-10-22 WO PCT/EP2018/078905 patent/WO2019086286A1/de unknown
- 2018-10-22 CN CN201880070621.3A patent/CN111278540B/zh active Active
-
2020
- 2020-05-06 US US16/867,725 patent/US11541357B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP7032527B2 (ja) | 2022-03-08 |
CN111278540A (zh) | 2020-06-12 |
DE102017125881A1 (de) | 2019-05-23 |
US11541357B2 (en) | 2023-01-03 |
CN111278540B (zh) | 2022-07-26 |
JP2021501599A (ja) | 2021-01-21 |
KR102393041B1 (ko) | 2022-05-03 |
DE102017125881B4 (de) | 2019-06-19 |
WO2019086286A1 (de) | 2019-05-09 |
KR20200071768A (ko) | 2020-06-19 |
US20200261853A1 (en) | 2020-08-20 |
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