JP5369181B2 - 効果的な化学分析用のサンプルキャリア - Google Patents
効果的な化学分析用のサンプルキャリア Download PDFInfo
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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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
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Description
Claims (29)
- サンプル支持部と、
前記サンプル支持部の内部または表面の混合領域及び検出領域と、前記混合領域には担体要素と標識要素が事前に充填され、前記担体要素と標識要素は注入された検査されるサンプル内の検体に結合し、前記担体要素は前記混合領域から検出領域に移動し、
前記検査されるサンプルの前記混合領域内への移動と、外部の移動部の作用によって前記混合領域から前記検出領域に前記担体要素の移動をもたらす前記混合領域と前記検出領域の間の結合路と、
前記混合領域及び検出領域の間の前記結合路に結合された、前記サンプル支持部の内部または表面で検査される前記サンプル用の注入口と、
前記注入口と結合路は、検査される前記サンプルを混合領域に引き込む構成と、
を有することを特徴とするサンプル中の物質の有無の検査に使用されるサンプルキャリア。 - 前記注入口は、前記混合領域と検出領域との間の前記結合路に結合され、サンプルキャリア内へのサンプル液の流れにより前記混合領域及び検出領域内の要素を押し離す、請求項1記載のサンプルキャリア。
- 前記結合路は実質的に混合領域から検出領域に直線状である、請求項1または2記載のサンプルキャリア。
- 前記結合路は毛細管現象によりその内部で液を移動させる、請求項1乃至3のいずれか1項に記載のサンプルキャリア。
- 前記サンプルキャリアは実質的に平面構造に形成されている、請求項1乃至4のいずれか1項に記載のサンプルキャリア。
- 前記サンプルキャリアは実質的に平坦である、請求項1乃至5のいずれか1項に記載のサンプルキャリア。
- 前記サンプル支持部はケーシングの壁を形成している、請求項1乃至6のいずれか1項に記載のサンプルキャリア。
- 前記ケーシングは、第1及び第2の被覆層と、内部に前記混合領域及び検出領域と、前記結合路を形成するための凹部または開口を有する少なくとも1つの中間層とを有するサンドイッチ構造として形成され、前記第1及び第2の被覆層の一方に前記結合路に対する前記注入口が設けられている、請求項7記載のサンプルキャリア。
- 前記第1及び第2の被覆層は、前記混合領域及び検出領域と、前記結合路に対向する壁となる、請求項8記載のサンプルキャリア。
- 前記サンプル支持部は、前記混合領域及び検出領域と、前記結合路と、注入口とを形成する複数の親水性部分を有する、請求項1乃至6のいずれか1項に記載のサンプルキャリア。
- 前記サンプル支持部は、前記混合領域及び検出領域と、前記結合路と、注入口とを形成する凹所を有する、請求項1乃至6のいずれか1項に記載のサンプルキャリア。
- 前記検出領域に接続される少なくとも1つの検出端子が設けられている、請求項1乃至11のいずれか1項に記載のサンプルキャリア。
- 前記少なくとも1つの検出端子は電気端子である、請求項12に記載のサンプルキャリア。
- 前記少なくとも1つの検出端子は光学端子、共鳴端子、プラズモン端子(a plasmodic terminal)、振動端子または音波端子である、請求項12記載のサンプルキャリア。
- 識別部を有する、請求項1乃至14のいずれか1項に記載のサンプルキャリア。
- 前記識別部は前記担体の種類を識別できる、請求項15記載のサンプルキャリア。
- 前記識別部は符号化部を有する、請求項15または16記載のサンプルキャリア。
- 前記識別部は前記サンプルキャリアと関連する検査に関するデータを提供する記憶部を有する、請求項15乃至17のいずれか1項に記載のサンプルキャリア。
- 前記記憶部は前記サンプルキャリアと関連するテスター部に移送可能なデータを有する、請求項18記載のサンプルキャリア。
- 前記混合領域には、前記担体要素及び標識要素を含む液体が装填されている、請求項1乃至19のいずれか1項に記載のサンプルキャリア。
- 前記担体要素及び標識要素が溶解可能または脆弱な障壁によって前記混合領域内で分離されている請求項20記載のサンプルキャリア。
- 前記混合領域には、乾燥状態の担体要素と標識要素が事前に充填される、請求項1乃至19のいずれか1項に記載のサンプルキャリア。
- 前記検出領域には標識検出要素が装填されている、請求項1乃至22のいずれか1項に記載のサンプルキャリア。
- 前記標識検出要素は前記標識要素をイオン化し、電気的検出により計測可能なイオンを生成する、請求項23記載のサンプルキャリア。
- 前記サンプルキャリアは使い捨てである、請求項1乃至24のいずれか1項に記載のサンプルキャリア。
- 検査装置とサンプルキャリアを備える装置であって、前記サンプルキャリアは請求項1乃至25のいずれか1項に記載のサンプルキャリアであり、前記検査装置は検査されるサンプルを移動させる移動部を有する。
- 前記移動部は検査されるサンプルを移動させる磁場を与えることができる、請求項26記載の装置。
- 請求項1乃至25のいずれか1項に記載のサンプルキャリアを検査装置に接続し、
サンプルを採取し、そのサンプルを前記注入口に置き、
前記サンプルの含有物または特性に関連する1つ以上のパラメータを検知する検査装置を操作することを特徴とする、
サンプルキャリアを使用しサンプル中の物質の存在を検査する方法。 - 検知された前記パラメータまたはパラメータ群に基づき診断条件を決定することをさらに含む、請求項28記載の方法。
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GB0812679.9 | 2008-07-10 | ||
GB0812679A GB0812679D0 (en) | 2008-07-10 | 2008-07-10 | Sample carrier for effecting chemical assays |
PCT/GB2009/001315 WO2010004244A1 (en) | 2008-07-10 | 2009-05-26 | Sample carrier for effecting chemical assays |
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JP2011527431A JP2011527431A (ja) | 2011-10-27 |
JP2011527431A5 JP2011527431A5 (ja) | 2012-07-05 |
JP5369181B2 true JP5369181B2 (ja) | 2013-12-18 |
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US (1) | US8927299B2 (ja) |
EP (1) | EP2316029B1 (ja) |
JP (1) | JP5369181B2 (ja) |
CN (1) | CN102089661B (ja) |
AU (1) | AU2009269863B2 (ja) |
GB (1) | GB0812679D0 (ja) |
NZ (1) | NZ590219A (ja) |
WO (1) | WO2010004244A1 (ja) |
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GB201118293D0 (en) | 2011-10-24 | 2011-12-07 | Sec Dep For Business Innovation & Skills The | Electrochemical assay |
GB201217390D0 (en) | 2012-09-28 | 2012-11-14 | Agplus Diagnostics Ltd | Test device and sample carrier |
JP6086755B2 (ja) * | 2013-02-26 | 2017-03-01 | 国立大学法人九州大学 | マイクロチップを用いた光分析方法および光分析装置、ならびに光分析用処理装置 |
CN103344754B (zh) * | 2013-05-09 | 2014-12-31 | 中国科学院宁波材料技术与工程研究所 | 一种磁标记生物检测系统及其检测方法 |
US9970437B2 (en) | 2014-11-25 | 2018-05-15 | Genia Technologies, Inc. | Two-way pump selectable valve and bypass waste channel |
KR101583017B1 (ko) * | 2015-07-17 | 2016-01-06 | 주식회사 지노바이오 | MIP(Magnetic Iron Particles)분리 시스템 |
JP6318125B2 (ja) * | 2015-09-16 | 2018-04-25 | 株式会社Lsiメディエンス | 電気的分析方法 |
CN115364911B (zh) * | 2021-05-18 | 2023-12-05 | 重庆大学 | 一种气溶胶微生物采样富集芯片及其制备方法 |
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GB0812679D0 (en) | 2008-08-20 |
JP2011527431A (ja) | 2011-10-27 |
US8927299B2 (en) | 2015-01-06 |
AU2009269863B2 (en) | 2015-07-09 |
WO2010004244A1 (en) | 2010-01-14 |
CN102089661A (zh) | 2011-06-08 |
US20120034708A1 (en) | 2012-02-09 |
NZ590219A (en) | 2013-05-31 |
EP2316029A1 (en) | 2011-05-04 |
CN102089661B (zh) | 2014-09-24 |
EP2316029B1 (en) | 2013-11-13 |
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