JP5036377B2 - 反応装置及び反応チップ - Google Patents
反応装置及び反応チップ Download PDFInfo
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
- B01L7/525—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples with physical movement of samples between temperature zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
-
- 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
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
-
- 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
- B01L2300/18—Means for temperature control
- B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
- B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater
-
- 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
- B01L2300/18—Means for temperature control
- B01L2300/1883—Means for temperature control using thermal insulation
-
- 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
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Control Of Temperature (AREA)
Description
(1)前記反応チップの各温度領域における蛇行反応流路を前記反応チップの加熱面側に設け、前記断熱層を反ヒーター加熱面側に迂回する流路で前記各蛇行反応流路を連通して構成したこと。
(2)前記反応チップの加熱面側に凹溝を形成して前記断熱層を構成したこと。
(3)前記反応チップの熱伝導率より高い熱伝導率を有する高熱伝導率部材を前記反応チップの各温度領域を囲むように設けたこと。
(4)前記高熱伝導率部材を装置側の反応ステージの上に設置したこと。
(5)前記高熱伝導率部材を装置側の反応ステージと共用して構成したこと。
(6)前記制御装置は、前記反応チップの各温度領域の反応流路における反応液を反応させる際にその反応液を往復送液するように制御すること。
(7)前記反応チップの各温度領域における反応流路の流路側面に凹凸の形状を設けたこと。
Claims (9)
- 複数の温度領域を設定し、これらの温度領域にまたがって形成した反応流路を有する樹脂製の反応チップと、
前記反応チップの反応流路に反応液を送液するポンプと、
前記反応液の送液を制御する制御装置と、
前記反応チップの各温度領域を設定温度に加熱するヒーターとを備える反応装置において、
前記反応チップの各温度領域を区分するようにその境界部分に凹溝を形成して断熱層を設けたことを特徴とする反応装置。 - 請求項1において、
前記反応チップの各温度領域における蛇行反応流路を前記反応チップの加熱面側に設け、前記断熱層を反ヒーター加熱面側に迂回する流路で前記各蛇行反応流路を連通して構成したことを特徴とする反応装置。 - 請求項2において、
前記反応チップの加熱面側に凹溝を形成して前記断熱層を構成したことを特徴とする反応装置。 - 請求項1において、
前記反応チップの熱伝導率より高い熱伝導率を有する高熱伝導率部材を前記反応チップの各温度領域を囲むように設けたことを特徴とする反応装置。 - 請求項4において、
前記高熱伝導率部材を装置側の反応ステージの上に設置したことを特徴とする反応装置。 - 請求項4において、
前記高熱伝導率部材を装置側の反応ステージと共用して構成したことを特徴とする反応装置。 - 請求項1において、
前記制御装置は、前記反応チップの各温度領域の反応流路における反応液を反応させる際にその反応液を往復送液するように制御することを特徴とする反応装置。 - 請求項1において、
前記反応チップの各温度領域における反応流路の流路側面に凹凸の形状を設けたことを特徴とする反応装置。 - ヒーターにより加熱される複数の温度領域を設定し、これらの温度領域にまたがって形成した反応流路を有する樹脂製の反応チップにおいて、前記反応チップの各温度領域を区分するように前記各温度領域の境界部分に延びる凹溝を形成して断熱層を設けたことを特徴とする反応チップ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007101820A JP5036377B2 (ja) | 2007-04-09 | 2007-04-09 | 反応装置及び反応チップ |
EP08006545.1A EP1980321A3 (en) | 2007-04-09 | 2008-03-31 | Reaction apparatus and reaction chip |
US12/099,181 US20080247916A1 (en) | 2007-04-09 | 2008-04-08 | Reaction apparatus and reaction chip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007101820A JP5036377B2 (ja) | 2007-04-09 | 2007-04-09 | 反応装置及び反応チップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008253227A JP2008253227A (ja) | 2008-10-23 |
JP5036377B2 true JP5036377B2 (ja) | 2012-09-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007101820A Expired - Fee Related JP5036377B2 (ja) | 2007-04-09 | 2007-04-09 | 反応装置及び反応チップ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080247916A1 (ja) |
EP (1) | EP1980321A3 (ja) |
JP (1) | JP5036377B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE516880T1 (de) * | 2008-08-26 | 2011-08-15 | Hoffmann La Roche | Hochdichte multiwellplatte für pcr |
DE102010030962B4 (de) * | 2010-07-06 | 2023-04-20 | Robert Bosch Gmbh | Verfahren zur aktiven Hybridisierung in Microarrays mit Denaturierungsfunktion |
EP3168287A4 (en) | 2014-07-08 | 2018-01-24 | National Institute of Advanced Industrial Science and Technology | Nucleic acid amplification device, nucleic acid amplification method, and chip for nucleic acid amplification |
ES2703981B2 (es) * | 2017-09-13 | 2020-06-03 | Administracion General De La Comunidad Autonoma De Euskadi | Elemento protector de muestras acuosas en termocicladores |
EP3911443A4 (en) * | 2019-01-17 | 2022-03-23 | Siemens Healthcare Diagnostics Inc. | FLOW CELL USING A PELTIER MODULE AS A PRIMARY DRIVER FOR THE POLYMERASE CHAIN REACTION |
TW202214866A (zh) * | 2020-09-30 | 2022-04-16 | 富佳生技股份有限公司 | 加熱結構、檢測芯片、核酸檢測盒和核酸檢測設備 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1999041015A1 (de) * | 1998-02-11 | 1999-08-19 | Institut für Physikalische Hochtechnologie e.V. | Miniaturisierter temperaturzonen flussreaktor |
DE69913721T2 (de) * | 1998-10-16 | 2004-10-28 | Commissariat à l'Energie Atomique | Testträger zur chemischen und/oder biochemischen analyse |
US6706519B1 (en) * | 1999-06-22 | 2004-03-16 | Tecan Trading Ag | Devices and methods for the performance of miniaturized in vitro amplification assays |
FR2799139B1 (fr) * | 1999-10-01 | 2002-05-03 | Genset Sa | Dispositif d'analyse biochimique comprenant un substrat microfluidique notamment pour l'amplification ou l'analyse d'acides nucleiques. |
US6977145B2 (en) * | 1999-07-28 | 2005-12-20 | Serono Genetics Institute S.A. | Method for carrying out a biochemical protocol in continuous flow in a microreactor |
CA2410238A1 (en) * | 2000-06-19 | 2001-12-27 | Carlton Brooks | Methods and devices for enhancing bonded substrate yields and regulating temperature |
US20020098122A1 (en) * | 2001-01-22 | 2002-07-25 | Angad Singh | Active disposable microfluidic system with externally actuated micropump |
WO2004104584A1 (ja) * | 2003-05-26 | 2004-12-02 | Olympus Corporation | 生体関連物質の検査方法と、そのための流体移送装置と流体移送方法 |
JP4695851B2 (ja) * | 2003-07-10 | 2011-06-08 | シチズンホールディングス株式会社 | マイクロ化学チップ温度調節装置 |
KR100552706B1 (ko) | 2004-03-12 | 2006-02-20 | 삼성전자주식회사 | 핵산 증폭 방법 및 장치 |
JP4595457B2 (ja) * | 2004-09-14 | 2010-12-08 | Dic株式会社 | ポリメラーゼ連鎖反応用流路を有するマイクロ流体デバイス |
-
2007
- 2007-04-09 JP JP2007101820A patent/JP5036377B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-31 EP EP08006545.1A patent/EP1980321A3/en not_active Withdrawn
- 2008-04-08 US US12/099,181 patent/US20080247916A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1980321A2 (en) | 2008-10-15 |
US20080247916A1 (en) | 2008-10-09 |
EP1980321A3 (en) | 2014-10-15 |
JP2008253227A (ja) | 2008-10-23 |
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