JP6876010B2 - 収容部および流体取扱装置 - Google Patents
収容部および流体取扱装置 Download PDFInfo
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- JP6876010B2 JP6876010B2 JP2018014838A JP2018014838A JP6876010B2 JP 6876010 B2 JP6876010 B2 JP 6876010B2 JP 2018014838 A JP2018014838 A JP 2018014838A JP 2018014838 A JP2018014838 A JP 2018014838A JP 6876010 B2 JP6876010 B2 JP 6876010B2
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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
- B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple 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
-
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N37/00—Details not covered by any other group of this subclass
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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
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
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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
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
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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
- B01L2300/0848—Specific forms of parts of containers
- B01L2300/0858—Side walls
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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
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
-
- 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
- B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
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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
- B01L2400/0475—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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- 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
- B01L2400/0622—Valves, specific forms thereof distribution valves, valves having multiple inlets and/or outlets, e.g. metering valves, multi-way valves
-
- 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
- B01L2400/0644—Valves, specific forms thereof with moving parts rotary valves
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
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- General Physics & Mathematics (AREA)
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- Automatic Analysis And Handling Materials Therefor (AREA)
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Description
図1A〜Cは、流体取扱装置100の構成を示す図である。図1Aは、流体取扱装置100の側面図であり、図1Bは、図1Aに示されるA−A線の断面図であり、図1Cは、図1Bに示されるB−B線の断面図である。
以上のように、本発明では、収容部110の側壁111の外周面の法線方向において連通孔116の外側開口部117の形状がいずれも実質的に同じであるため、液体が収容部110に残留しにくい。よって、液体を正確に操作できるため、検出精度を高めることができる。また、本実施形態に係る流体取扱装置は、液体のみならず気体などの解析に適用可能である。
110、110a 収容部
111 側壁
112 内壁
113 チャンバー
114 内部穴
115、115a 連通孔群
116、116a 連通孔
117、117a 連通孔の外側開口部
120、120a ケース
121 台座
122 ケース本体
123、123a 挿入部
124、124a 挿入部の内側開口部
125 挿入部の外側開口部
126 孔
Claims (6)
- 回転軸を中心として回転可能にケース内に収容された状態で、シリンジを用いて流体を操作されるための収容部であって、
略円筒状に形成された側壁と、
前記側壁の内部に形成された複数のチャンバーと、
前記回転軸の軸方向における同一高さにおいて前記側壁に形成され、前記側壁の外側と前記複数のチャンバーのいずれかとを連通し、直線状に延在する複数の連通孔を含む、1組または2組以上の連通孔群と、
を有し、
1組の前記連通孔群に含まれる前記複数の連通孔の連通方向は、互いに平行であり、
前記複数の連通孔の外側開口部の法線方向から見た形状は、それぞれ実質的に同じである、
収容部。 - 1組の前記連通孔群において、互いに隣接する2つの前記連通孔は、前記回転軸を基準として15°以上離れて配置されている、請求項1に記載の収容部。
- 2組の前記連通孔群を有し、
前記2組の連通孔群に含まれる前記複数の連通孔は、前記軸方向において同一高さに形成されている、
請求項1または請求項2に記載の収容部。 - 前記2組の連通孔群に含まれる前記複数の連通孔の連通方向は、互いに平行である、
請求項3に記載の収容部。 - 請求項1〜4のいずれか一項に記載の収容部と、
前記収容部を収容するケースと、
を有し、
前記ケースは、
前記収容部を回転可能に保持するケース本体と、
前記ケース本体の側壁であって前記連通孔の外側開口部に対応する高さに形成され、前記連通孔の外側開口部までシリンジを挿入可能な挿入部と、
を含む、
流体取扱装置。 - 前記連通孔の外側開口部の面積と、前記挿入部の内側開口部の面積との差は、5%以下である、請求項5に記載の流体取扱装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018014838A JP6876010B2 (ja) | 2018-01-31 | 2018-01-31 | 収容部および流体取扱装置 |
| CN201980011138.2A CN111684287A (zh) | 2018-01-31 | 2019-01-30 | 收纳部及流体处理装置 |
| PCT/JP2019/003079 WO2019151290A1 (ja) | 2018-01-31 | 2019-01-30 | 収容部および流体取扱装置 |
| US16/966,020 US20200353461A1 (en) | 2018-01-31 | 2019-01-30 | Holder and fluid handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018014838A JP6876010B2 (ja) | 2018-01-31 | 2018-01-31 | 収容部および流体取扱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019132693A JP2019132693A (ja) | 2019-08-08 |
| JP6876010B2 true JP6876010B2 (ja) | 2021-05-26 |
Family
ID=67479417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018014838A Expired - Fee Related JP6876010B2 (ja) | 2018-01-31 | 2018-01-31 | 収容部および流体取扱装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200353461A1 (ja) |
| JP (1) | JP6876010B2 (ja) |
| CN (1) | CN111684287A (ja) |
| WO (1) | WO2019151290A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7653921B2 (ja) * | 2020-02-03 | 2025-03-31 | 株式会社エンプラス | メッシュフィルタおよび流体取扱装置 |
| CN116532174A (zh) * | 2023-06-21 | 2023-08-04 | 北京保利微芯科技有限公司 | 具有旋转阀的微流控芯片及其控制方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654127A (en) * | 1984-04-11 | 1987-03-31 | Sentech Medical Corporation | Self-calibrating single-use sensing device for clinical chemistry and method of use |
| EP0179129B1 (en) * | 1984-04-11 | 1990-03-21 | Arden Medical Systems, Inc. | Self-calibrating single-use sensing device for clinical chemistry analyzer |
| US4889692A (en) * | 1984-11-05 | 1989-12-26 | Holtzman Marc E | Disposable sample preparation container |
| US5882903A (en) * | 1996-11-01 | 1999-03-16 | Sarnoff Corporation | Assay system and method for conducting assays |
| GB0021887D0 (en) * | 2000-09-06 | 2000-10-18 | Provalis Diagnostics Ltd | Assay device |
| JP2005257337A (ja) * | 2004-03-09 | 2005-09-22 | Brother Ind Ltd | 検査対象受体、検査装置、及び検査方法 |
| WO2006047777A2 (en) * | 2004-10-27 | 2006-05-04 | Cepheid | Closed-system multi-stage nucleic acid amplification reactions |
| JP4771225B2 (ja) * | 2006-12-14 | 2011-09-14 | セイコーエプソン株式会社 | 分注装置 |
| US9308530B2 (en) * | 2007-03-02 | 2016-04-12 | Shimadzu Corporation | Reaction container plate and reaction treatment apparatus |
| US8716006B2 (en) * | 2009-04-03 | 2014-05-06 | Integrated Nano-Technologies, Llc | Multi-chamber rotating valve |
| EP2438151B1 (en) * | 2009-05-22 | 2017-05-10 | Integrated Nano-Technologies, Inc. | Method and system for sample preparation |
| KR101481054B1 (ko) * | 2011-11-15 | 2015-01-14 | 한국기계연구원 | 핵산 자동 분석 장치 |
| JP2017042101A (ja) * | 2015-08-26 | 2017-03-02 | パナソニックヘルスケアホールディングス株式会社 | 核酸増幅装置用カートリッジ |
| US11364504B2 (en) * | 2016-06-20 | 2022-06-21 | Integrated Nano-Technologies, Inc. | Multiple rotor disposable cartridge for portable diagnostic assay system |
| ES2960079T3 (es) * | 2016-10-03 | 2024-02-29 | Terumo Bct Inc | Dispositivo centrífugo de separación de fluidos |
-
2018
- 2018-01-31 JP JP2018014838A patent/JP6876010B2/ja not_active Expired - Fee Related
-
2019
- 2019-01-30 US US16/966,020 patent/US20200353461A1/en not_active Abandoned
- 2019-01-30 CN CN201980011138.2A patent/CN111684287A/zh not_active Withdrawn
- 2019-01-30 WO PCT/JP2019/003079 patent/WO2019151290A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20200353461A1 (en) | 2020-11-12 |
| JP2019132693A (ja) | 2019-08-08 |
| CN111684287A (zh) | 2020-09-18 |
| WO2019151290A1 (ja) | 2019-08-08 |
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