JP4581380B2 - 核酸増幅反応容器およびその製造方法 - Google Patents
核酸増幅反応容器およびその製造方法 Download PDFInfo
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- JP4581380B2 JP4581380B2 JP2003386614A JP2003386614A JP4581380B2 JP 4581380 B2 JP4581380 B2 JP 4581380B2 JP 2003386614 A JP2003386614 A JP 2003386614A JP 2003386614 A JP2003386614 A JP 2003386614A JP 4581380 B2 JP4581380 B2 JP 4581380B2
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- nucleic acid
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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
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50851—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates specially adapted for heating or cooling samples
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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
- B01L3/502707—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 the manufacture of the container or its components
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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
- 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
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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
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0822—Slides
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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
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
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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
- B01L2400/00—Moving or stopping fluids
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
- B01L2400/086—Passive control of flow resistance using baffles or other fixed flow obstructions
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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
- B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
以下、実施の形態1を用いて請求項1〜3、5、6に記載の発明について詳細に説明する。
本発明の実施の形態2を用いて本発明の請求項4、7〜10に記載の発明について説明する。
(A)キャビティを丸形状とし、柱状構造体は無しとした反応容器(比較例)
(B)長円形状の柱状構造体とした反応容器(本発明品1)
(C)複数の屈曲形状の柱状構造体とした反応容器(本発明品2)
(D)複数の円形状の柱状構造体とした反応容器(本発明品3)
で比較を行った。
2 キャビティ
3 蓋板
4 サンプル注入孔
6 柱状構造体
7 円形状の柱状構造体
8 屈曲形状の柱状構造体
9 基板
10 キャビティ
11 基板
12 キャビティ
13 基板
14 レジストマスク
15 キャビティ
16 蓋板
17 レジストマスク
18 サンプル注入孔
19 核酸増幅反応容器
20 柱状構造体
Claims (10)
- 核酸の増幅に用いる核酸増幅反応容器であって、基板と、この基板内に形成されたキャビティと、このキャビティを封止するための蓋板と、この蓋板に形成されたサンプル注入孔とを備え、前記キャビティ内に蓋板もしくは基板に接続され、前記キャビティ内の熱伝導を促進させて前記核酸の増幅反応を高めるための柱状構造体を設けた核酸増幅反応容器。
- 柱状構造体の形状を円形状、長円形状、屈曲形状のいずれかとした請求項1に記載の核酸増幅反応容器。
- 柱状構造体を複数個設けた請求項1に記載の核酸増幅反応容器。
- 柱状構造体を蓋板もしくは基板と同一の材料とし、その接合面が存在しない一体構造体とした請求項1に記載の核酸増幅反応容器。
- 基板と柱状構造体を直接接合した請求項1に記載の核酸増幅反応容器。
- 蓋と柱状構造体を直接接合した請求項1に記載の核酸増幅反応容器。
- 核酸の増幅に用いる核酸増幅反応容器であって、基板と、この基板内に形成されたキャビティと、このキャビティを封止するための蓋板と、この蓋板に形成されたサンプル注入孔とを備え、前記キャビティ内の熱伝導を促進させて前記核酸の増幅反応を高めるために前記キャビティの形状をミアンダ形状もしくは渦巻き形状とした核酸増幅反応容器。
- 蓋板をガラスとし、基板をシリコンとした請求項1または4に記載の核酸増幅反応容器。
- 基板上にキャビティを形成する工程と、
前記キャビティを封止するための蓋板上にサンプル注入孔を形成する工程と、前記蓋板もしくは前記基板に前記キャビティ内の熱伝導を促進させて前記核酸の増幅反応を高めるための柱状構造体を設ける工程と、
前記蓋板と前記基板の間の接合を陽極接合法もしくは直接接合法のいずれかの方法で行う工程とを備えた核酸増幅反応容器の製造方法。 - 基板上にミアンダ形状もしくは渦巻き形状のキャビティを形成する工程と、
前記キャビティを封止するための蓋板上にサンプル注入孔を形成する工程と、
前記蓋板と前記基板の間の接合を陽極接合法もしくは直接接合法のいずれかの方法で行う工程とを備えた核酸増幅反応容器の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003386614A JP4581380B2 (ja) | 2003-11-17 | 2003-11-17 | 核酸増幅反応容器およびその製造方法 |
US10/984,500 US8900852B2 (en) | 2003-11-17 | 2004-11-09 | Amplification reaction vessel, and method of manufacturing the same |
CNB2004100925846A CN1297651C (zh) | 2003-11-17 | 2004-11-16 | 核酸扩增反应器及其制造方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2003386614A JP4581380B2 (ja) | 2003-11-17 | 2003-11-17 | 核酸増幅反応容器およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005143411A JP2005143411A (ja) | 2005-06-09 |
JP4581380B2 true JP4581380B2 (ja) | 2010-11-17 |
Family
ID=34694248
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JP2003386614A Expired - Fee Related JP4581380B2 (ja) | 2003-11-17 | 2003-11-17 | 核酸増幅反応容器およびその製造方法 |
Country Status (3)
Country | Link |
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US (1) | US8900852B2 (ja) |
JP (1) | JP4581380B2 (ja) |
CN (1) | CN1297651C (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI275416B (en) * | 2006-04-11 | 2007-03-11 | Touch Micro System Tech | Micro sample heating apparatus and method of making the same |
CN101086504B (zh) * | 2006-06-06 | 2011-04-20 | 北京大学 | 一种微流体离心芯片及其加工方法 |
US9480982B2 (en) * | 2007-12-24 | 2016-11-01 | Honeywell International Inc. | Reactor for the quantitative analysis of nucleic acids |
JP2010081806A (ja) * | 2008-09-29 | 2010-04-15 | Tecnisco Ltd | 温度調節流路付きスライド構造 |
CN102791882A (zh) | 2010-01-20 | 2012-11-21 | 霍尼韦尔国际公司 | 用于核酸定量分析的反应器 |
CN102162815B (zh) * | 2011-01-07 | 2012-08-29 | 北京大学 | 血浆分离芯片及其制备方法 |
JP5735563B2 (ja) * | 2013-03-04 | 2015-06-17 | 株式会社テクニスコ | 温度調節流路付きスライド構造 |
US20140361037A1 (en) * | 2013-06-10 | 2014-12-11 | Ronald D. Green | Multi-valve delivery system |
WO2015019522A1 (ja) * | 2013-08-08 | 2015-02-12 | パナソニック株式会社 | 核酸増幅デバイス、核酸増幅装置及び核酸増幅方法 |
JP6264595B2 (ja) * | 2015-03-09 | 2018-01-24 | パナソニックIpマネジメント株式会社 | マイクロ流体デバイス |
CN111072729B (zh) * | 2019-12-13 | 2023-06-13 | 天津大学 | 一种寡核苷酸合成用固相载体装置及其选择性修饰方法 |
CN114100714B (zh) * | 2021-11-22 | 2023-01-17 | 上海睿度光电科技有限公司 | 一种核酸或多肽高通量合成芯片及其用途 |
Citations (2)
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JPH09262084A (ja) * | 1996-03-27 | 1997-10-07 | Technol Res Assoc Of Medical & Welfare Apparatus | Dna増幅装置 |
JP2002184775A (ja) * | 2000-12-19 | 2002-06-28 | Mitsubishi Electric Corp | 柱状構造物を備えた構造体、その製造方法及びそれを用いたdna分離デバイス |
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ZA862335B (en) | 1985-03-28 | 1987-11-25 | Cetus Corp | Process for amplifying nucleic acid sequences |
US4683202A (en) * | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
US4963498A (en) * | 1985-08-05 | 1990-10-16 | Biotrack | Capillary flow device |
GB2191110B (en) * | 1986-06-06 | 1989-12-06 | Plessey Co Plc | Chromatographic separation device |
US5707799A (en) * | 1994-09-30 | 1998-01-13 | Abbott Laboratories | Devices and methods utilizing arrays of structures for analyte capture |
US6368871B1 (en) * | 1997-08-13 | 2002-04-09 | Cepheid | Non-planar microstructures for manipulation of fluid samples |
DE19746583A1 (de) * | 1997-10-22 | 1999-04-29 | Merck Patent Gmbh | Mikromischer |
US6096656A (en) * | 1999-06-24 | 2000-08-01 | Sandia Corporation | Formation of microchannels from low-temperature plasma-deposited silicon oxynitride |
US6613286B2 (en) * | 2000-12-21 | 2003-09-02 | Walter J. Braun, Sr. | Apparatus for testing liquid/reagent mixtures |
JP4442035B2 (ja) | 2001-01-11 | 2010-03-31 | 株式会社島津製作所 | マイクロチャンネル型チップ |
CN1184331C (zh) * | 2001-02-09 | 2005-01-12 | 中国科学院电子学研究所 | Dna-pcr生物芯片及使用该芯片的微型热循环器 |
SE522801C2 (sv) | 2001-03-09 | 2004-03-09 | Erysave Ab | Anordning för att separera suspenderade partiklar från en fluid med ultraljud samt metod för sådan separering |
CN1153834C (zh) * | 2001-07-06 | 2004-06-16 | 中国科学院电子学研究所 | 具有多层复合结构微热盘的pcr扩增器 |
JP2003083965A (ja) * | 2001-09-10 | 2003-03-19 | Adgene Co Ltd | 蛋白・核酸解析用チップ |
US6663697B1 (en) * | 2001-11-02 | 2003-12-16 | Sandia Corporation | Microfabricated packed gas chromatographic column |
US6699392B1 (en) * | 2002-06-10 | 2004-03-02 | Sandia Corporation | Method to fabricate silicon chromatographic column comprising fluid ports |
ES2375724T3 (es) * | 2002-09-27 | 2012-03-05 | The General Hospital Corporation | Dispositivo microflu�?dico para seperación de células y sus usos. |
-
2003
- 2003-11-17 JP JP2003386614A patent/JP4581380B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-09 US US10/984,500 patent/US8900852B2/en not_active Expired - Fee Related
- 2004-11-16 CN CNB2004100925846A patent/CN1297651C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09262084A (ja) * | 1996-03-27 | 1997-10-07 | Technol Res Assoc Of Medical & Welfare Apparatus | Dna増幅装置 |
JP2002184775A (ja) * | 2000-12-19 | 2002-06-28 | Mitsubishi Electric Corp | 柱状構造物を備えた構造体、その製造方法及びそれを用いたdna分離デバイス |
Also Published As
Publication number | Publication date |
---|---|
US20060160097A1 (en) | 2006-07-20 |
CN1637147A (zh) | 2005-07-13 |
CN1297651C (zh) | 2007-01-31 |
US8900852B2 (en) | 2014-12-02 |
JP2005143411A (ja) | 2005-06-09 |
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