JP2014510918A - キャビティ相互間にフルイディック結合部を作る器具及び方法 - Google Patents
キャビティ相互間にフルイディック結合部を作る器具及び方法 Download PDFInfo
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- 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
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502738—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by integrated valves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0015—Diaphragm or membrane valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
- F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
- F16K99/0059—Operating means specially adapted for microvalves actuated by fluids actuated by a pilot fluid
-
- 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
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
-
- 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
- B01L2300/12—Specific details about materials
- B01L2300/123—Flexible; Elastomeric
-
- 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
- B01L2400/0655—Valves, specific forms thereof with moving parts pinch valves
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- Dispersion Chemistry (AREA)
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- Immunology (AREA)
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- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
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- Automatic Analysis And Handling Materials Therefor (AREA)
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Abstract
Description
2 基体
3 キャビティ
4 カバー
5 物体
6 結合部
7 領域
8 凹部
9 貯蔵領域
10 試薬
11 アクセスポイント
12 追加のカバー
13 ベント
Claims (15)
- 器具(1) 、特にマイクロフルイディックシステムであって、前記器具は、基体(2)及び2つの隣接したキャビティ(3)を有し、前記キャビティは、共通のカバー(4)によって互いに封止され、前記器具は、前記カバー(4)の方向に開始位置から動き出すことができる好ましくはピン形状の物体(5)を有し、前記物体(5)は、前記キャビティ相互間にフルイディック結合部(6)を形成している、器具。
- 前記キャビティ(3)は、前記基体(2)内に配置され又は形成されると共に前記カバー(4)によって覆われている、請求項1記載の器具。
- 前記カバー(4)は、少なくとも前記キャビティ(3)相互間の領域で好ましくは流体密状態で前記基体(2)上に載り又は前記基体(2)にくっついている、請求項1又は2記載の器具。
- 前記カバー(4)は、フィルム状形態のものであり又は覆いフィルムである、請求項1〜3のうちいずれか一に記載の器具。
- 前記物体(5)は、前記カバー(4)に向いたのっぺりとした、平坦な又は丸形の端部を備えている、請求項1〜4のうちいずれか一に記載の器具。
- 前記カバー(4)は、前記基体(2)と前記カバー(4)との間で前記キャビティ(3)相互間に前記フルイディック結合部(6)を少なくとも実質的に形成するために、前記物体(5)によって、特に前記カバー(4)の膨張及び/又は前記基体(2)からの前記カバー(4)の部分的膨出又は分離によって変形可能である、請求項1〜5のうちいずれか一に記載の器具。
- 前記物体(5)は、前記カバー(4)の方向における並進運動及び/又は前記物体(5)に作用する力によって、特に、好ましくは前記カバー(4)から見て遠くに位置する前記物体の側部に加わる外部圧力によって、前記カバー(4)に向かって動くことができる、請求項1〜6のうちいずれか一に記載の器具。
- 前記カバー(4)は、前記物体(5)によって可逆的に膨張可能であり、他方、好ましくは、膨張したカバー(4)は、前記物体(5)に復元力を及ぼし、特に、前記物体(5)をその開始位置に動かすことができると共に/或いは前記復元力によりその開始位置に保持することができる、請求項1〜7のうちいずれか一に記載の器具。
- 前記基体(2)は、凹部(8)、特に開口部を有し、前記物体(5)は、前記凹部(8)内に特に押すことによって動くことができるよう収納されると共に/或いは取り付けられ、特に案内される、請求項1〜8のうちいずれか一に記載の器具。
- 前記凹部(8)及び/又は前記物体(5)の運動方向は、前記カバー(4)及び/又は前記基体(2)の主要方向平面に対して横方向に、特に垂直に延びている、請求項9記載の器具。
- 前記器具(1)は、前記カバー(4)から見て遠くに位置する前記基体(2)の側部上に、追加のカバー(12)を有し、前記追加のカバー(12)は、前記凹部(8)を覆うと共に/或いは封止し、他方、好ましくは前記追加のカバー(12)は、力、特に圧力を前記物体(5)に伝達するために弾性変形可能であり又は非可逆的に変形可能であるよう具体化されている、請求項9又は10記載の器具。
- 貯蔵領域(9)が前記カバー(4)によって覆われたキャビティ(3)を備えると共に/或いは前記貯蔵領域(9)は、前記キャビティ(3)のうちの1つと連通するよう前記キャビティ(3)のうちの1つに連結され、前記貯蔵領域(9)は、好ましくは、液体及び/又は固体試薬(10)を収容している、請求項1〜11のうちいずれか一に記載の器具。
- 前記貯蔵領域(9)は、前記カバー(4)に設けられた閉鎖可能なアクセスポイント(11)及び/又は閉鎖可能なベント(13)を有し、好ましくは、液体又は固体試薬(10)を前記アクセスポイント(11)及び/又は前記ベント(13)から加えることができると共に/或いは前記アクセスポイント(11)及び/又は前記ベント(13)は、接着により、特にフィルム又は接着ストリップの付着によって及び/又は溶着によって閉鎖可能である、請求項12記載の器具。
- 器具(1)、特にマイクロフルイディックシステム内にフルイディック結合部(6)を作る方法であって、2つの隣り合うキャビティ(3)が共通カバー(4)を備え、前記カバー(4)は、前記キャビティ(3)を互いに対して封止し、前記キャビティ(3)の互いに対するフルイディック結合部(6)を好ましくはピン形状の物体(5)を用いて前記キャビティ(3)相互間における前記カバー(4)の変形によって生じさせる、方法。
- 前記物体(5)を、前記キャビティ(3)を有する基体(2)に設けられた凹部(8)から出して前記カバー(4)の方へ動かし、好ましくは、前記カバー(4)を前記キャビティ(3)相互間で前記基体(2)から持ち上げて放すと共に/或いはフルイディック結合部(6)を前記キャビティ(3)相互間に作る、請求項14記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP11002439 | 2011-03-24 | ||
EP11002439.5 | 2011-03-24 | ||
PCT/EP2012/055263 WO2012127049A1 (de) | 2011-03-24 | 2012-03-23 | Vorrichtung und verfahren zum herstellen einer fluidischen verbindung zwischen kavitäten |
Publications (2)
Publication Number | Publication Date |
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JP2014510918A true JP2014510918A (ja) | 2014-05-01 |
JP6116542B2 JP6116542B2 (ja) | 2017-04-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014500421A Active JP6116542B2 (ja) | 2011-03-24 | 2012-03-23 | キャビティ相互間にフルイディック結合部を作る器具及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8709353B2 (ja) |
EP (1) | EP2688671B1 (ja) |
JP (1) | JP6116542B2 (ja) |
WO (1) | WO2012127049A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8709353B2 (en) | 2011-03-24 | 2014-04-29 | Boehringer Ingelheim Microparts Gmbh | Device and method for producing a fluidic connection between cavities |
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JP2002036196A (ja) * | 2000-07-24 | 2002-02-05 | National Institute Of Advanced Industrial & Technology | 光駆動型集積化学システム |
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US6736370B1 (en) * | 2002-12-20 | 2004-05-18 | Applied Materials, Inc. | Diaphragm valve with dynamic metal seat and coned disk springs |
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2012
- 2012-03-16 US US13/422,250 patent/US8709353B2/en active Active
- 2012-03-23 WO PCT/EP2012/055263 patent/WO2012127049A1/de active Application Filing
- 2012-03-23 JP JP2014500421A patent/JP6116542B2/ja active Active
- 2012-03-23 EP EP12711624.2A patent/EP2688671B1/de active Active
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WO2001028682A1 (es) * | 1999-10-15 | 2001-04-26 | Consejo Superior De Investigaciones Cientificas | Sistema electromagnetico para la manipulacion de fluidos |
JP2002036196A (ja) * | 2000-07-24 | 2002-02-05 | National Institute Of Advanced Industrial & Technology | 光駆動型集積化学システム |
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Also Published As
Publication number | Publication date |
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EP2688671A1 (de) | 2014-01-29 |
EP2688671B1 (de) | 2017-10-11 |
US8709353B2 (en) | 2014-04-29 |
WO2012127049A1 (de) | 2012-09-27 |
US20130071302A1 (en) | 2013-03-21 |
JP6116542B2 (ja) | 2017-04-19 |
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