JP5997251B2 - 分析デバイスの液体試薬貯蔵および操作 - Google Patents
分析デバイスの液体試薬貯蔵および操作 Download PDFInfo
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Description
前記流体ハンドリングデバイスに連通ポート入口を設け、該連通ポート入口の外周から外側に延びる接着層によって液体貯蔵パッケージを前記流体ハンドリングデバイスに取り付けるステップを含み、
前記接着層は、前記連通ポート入口の異なる外形の厚さを貫通する穴を画成し、該接着層の穴の内部に少なくとも部分的に画成される前記連通ポート入口のエッジに液体貯蔵パッケージを機械的に押し付けて該液体貯蔵パッケージの破裂を促進し、
カートリッジを回転させて前記液体貯蔵パッケージから前記流体ハンドリングデバイスに液体内容物を引き出し、破裂時に導入される気泡を排除するステップを含む方法。
(i)カートリッジ10が操作されブリスターパック20が機械的に押圧されるとき、液体受入構造50の構造的な完全性を維持する。
(ii)破裂時に液体受入構造50に液体が進入し、これが望ましくなる前(例えば回転前)に隣接構造に流れ込むリスクを最小化する。
Claims (13)
- 内部液体ハンドリング構造を画成する本体であって、その外面に第1開口を画成して前記液体ハンドリング構造への入口ポートを提供する、本体と、
前記外面に固定され、前記第1開口と部分的に重なる第2開口を画成する接着層であって、前記第1開口の第1側面では前記外面が前記接着層から露出しており、前記第1側面とは反対の第2側面では前記第1開口を部分的に覆っている、接着層と、
前記第1開口と重なる前記接着層に固定される液体貯蔵装置であって、該液体貯蔵装置にしきい値圧力を超える圧力が付加されたとき、前記露出している外面と接触して再現可能なかたちで破れ、前記第1開口を通して液体を分配する、液体貯蔵装置と、
を備え、
前記接着層の第1開口との重なりが、その領域における望ましくない破裂に対する緩衝材となっていることを特徴とする液体ハンドリングデバイス。 - 内部液体ハンドリング構造を画成する本体であって、その外面に第1開口を画成して前記液体ハンドリング構造への入口ポートを提供する、本体と、
前記外面に固定される液体貯蔵装置であって、該液体貯蔵装置にしきい値圧力を超える圧力が付加されたとき前記第1開口を通して液体を分配する、液体貯蔵装置と、
を備え、
前記第1開口の一部分は、前記液体貯蔵装置を破るための鋭いエッジを前記外面と同じ高さに画成し、
前記第1開口の残りの部分は、前記鋭いエッジを画成していないことを特徴とする液体ハンドリングデバイス。 - 前記エッジは前記開口内に延びるスパイクを備え、該スパイクは前記外面と同じ高さであることを特徴とする請求項2に記載の液体ハンドリングデバイス。
- 前記第1開口は、液体貯蔵装置を破るための鋭いエッジを外面と同じ高さに画成しており、
前記鋭いエッジは前記第1開口の第1側面に形成される、請求項1に記載の液体ハンドリングデバイス。 - 前記エッジは前記開口内に延びるスパイクを備え、該スパイクは前記外面と同じ高さであることを特徴とする請求項4に記載の液体ハンドリングデバイス。
- 前記液体貯蔵装置は、前記外面に固定されたフォイルと、該フォイルに固定されたカバーとを備え、該カバーとフォイルの間に液体貯蔵チャンバを画成する、請求項1に記載の液体ハンドリングデバイス。
- 前記液体貯蔵装置は、前記外面に固定されたフォイルと、該フォイルに固定されたカバーとを備え、該カバーとフォイルの間に液体貯蔵チャンバを画成する、請求項2ないし5のいずれかに記載の液体ハンドリングデバイス。
- 前記フォイルが前記接着層に固定される、請求項6に記載の液体ハンドリングデバイス。
- 回転軸の周りに回転されるとき、遠心力によって前記液体ハンドリング構造を通して液体の流れが駆動されるように構成された、請求項1ないし8のいずれかに記載の液体ハンドリングデバイス。
- 前記液体ハンドリング構造は、前記第1開口から液体を受け取るとともに出口導管に接続された出口ポートを有する液体受入チャンバを備え、前記出口導管は、前記出口ポートから屈曲部に向けて半径方向内側に延びるとともに屈曲部から半径方向外側に延び、前記屈曲部は、前記液体受入チャンバの充填面よりも半径方向外側にあることを特徴とする請求項9に記載の液体ハンドリングデバイス。
- 前記第1開口では、前記液体受入チャンバの一方の端部における半径方向外側の面が、他方の端部における半径方向外側の面よりも、半径方向内側にあることを特徴とする請求項9または10に記載の液体ハンドリングデバイス。
- デバイスの回転中に分配されるべき液体が半径方向内側にあるような場所で、前記液体貯蔵装置の破裂を容易にするように前記第1開口が構成されていることを特徴とする請求項9ないし11のいずれかに記載の液体ハンドリングデバイス。
- 請求項1または2に記載のデバイス内に液体を導入する方法であって、
前記デバイスを回転させて導入された液体から気体を分離し、
続けて前記デバイスを回転させて、該デバイスの前記液体ハンドリング構造を通して液体を流す
ことを含む方法。
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|---|---|---|---|
| PT10560711 | 2011-04-02 | ||
| PT105607 | 2011-04-02 | ||
| PCT/IB2012/051591 WO2012137122A1 (en) | 2011-04-02 | 2012-04-02 | Liquid reagent storage and operation of analytical devices |
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| JP5997251B2 true JP5997251B2 (ja) | 2016-09-28 |
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| EP2688674B1 (en) | 2011-03-24 | 2015-11-04 | Biosurfit, S.A. | Control of liquid flow sequence on microfluidic device |
| CN105980058A (zh) | 2014-01-07 | 2016-09-28 | 达克雷诊断器材有限公司 | 流体输送装置、系统和方法 |
| US9835640B2 (en) | 2015-02-13 | 2017-12-05 | Abbott Laboratories | Automated storage modules for diagnostic analyzer liquids and related systems and methods |
| JP6421159B2 (ja) * | 2016-10-28 | 2018-11-07 | シスメックス株式会社 | 液体封止カートリッジおよび送液方法 |
| WO2019045675A1 (en) | 2017-08-28 | 2019-03-07 | Hewlett-Packard Development Company, L.P. | PRELOADED STORAGE CONTAINER AND PRINT HEAD FOR DISPENSING A FLUID |
| JP6894330B2 (ja) | 2017-09-14 | 2021-06-30 | オムロンヘルスケア株式会社 | 健康機器用流路形成部材、健康機器用流路形成ユニット、および健康機器 |
| CN109959761B (zh) * | 2019-04-11 | 2024-06-14 | 石家庄禾柏生物技术股份有限公司 | 一种用于释放流体的装置 |
| JP7445403B2 (ja) | 2019-09-27 | 2024-03-07 | シスメックス株式会社 | 液体封止カートリッジおよび送液方法 |
| CN111203291B (zh) | 2020-04-18 | 2020-07-31 | 博奥生物集团有限公司 | 一种液体存储控释装置以及生物检测芯片 |
| CN112221448B (zh) * | 2020-09-27 | 2024-12-10 | 江苏乐士源新能源科技有限公司 | 一种锂离子电池负极材料生产用反应釜 |
| CA3236941A1 (en) * | 2021-11-01 | 2023-05-04 | Novel Microdevices, Inc. | Apparatus for containing and dispensing reagent into a microfluidic cartridge for use in point-of-care devices |
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| US20060183216A1 (en) * | 2005-01-21 | 2006-08-17 | Kalyan Handique | Containers for liquid storage and delivery with application to microfluidic devices |
| JP2007198949A (ja) | 2006-01-27 | 2007-08-09 | Matsushita Electric Ind Co Ltd | 分析用ディスク、及び分析装置 |
| PT103601B (pt) | 2006-11-09 | 2008-10-14 | Biosurfit Sa | Dispositivo de detecção baseado no efeito de ressonância de plasmão de superfície |
| JP2009002933A (ja) | 2007-05-24 | 2009-01-08 | Taiyo Yuden Co Ltd | 分析用媒体 |
| KR20080107212A (ko) * | 2007-06-05 | 2008-12-10 | 삼성전자주식회사 | 유체 컨테이너를 구비한 미세유동 장치 |
| DE102008003979B3 (de) * | 2008-01-11 | 2009-06-10 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | Fluidikvorrichtung, Fluidikmodul und Verfahren zum Handhaben einer Flüssigkeit |
| KR101102532B1 (ko) * | 2008-07-10 | 2012-01-03 | 삼성전자주식회사 | 시약 카트리지, 시약 카트리지를 구비하는 미세유동장치, 그 제조방법, 및 이를 이용한 시료분석방법 |
| JP5092963B2 (ja) * | 2008-07-21 | 2012-12-05 | ブラザー工業株式会社 | 検査対象受体及び当該検査対象受体を備えた検査装置 |
| GB2466644B (en) * | 2008-12-30 | 2011-05-11 | Biosurfit Sa | Liquid handling |
| WO2010084190A1 (en) | 2009-01-23 | 2010-07-29 | Dublin City University | Fluidic single use valve and microfluidic systems incorporating said valve |
| US9216413B2 (en) * | 2009-07-07 | 2015-12-22 | Boehringer Ingelheim Microparts Gmbh | Plasma separation reservoir |
-
2012
- 2012-04-02 EP EP15200612.8A patent/EP3023335B1/en active Active
- 2012-04-02 JP JP2014501804A patent/JP5997251B2/ja not_active Expired - Fee Related
- 2012-04-02 DK DK15200612.8T patent/DK3023335T3/en active
- 2012-04-02 US US14/009,433 patent/US9651460B2/en active Active
- 2012-04-02 EP EP12718373.9A patent/EP2694378B1/en active Active
- 2012-04-02 WO PCT/IB2012/051591 patent/WO2012137122A1/en not_active Ceased
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2017
- 2017-05-02 US US15/584,719 patent/US20170299479A1/en not_active Abandoned
- 2017-06-22 US US15/630,578 patent/US9983105B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DK3023335T3 (en) | 2019-02-18 |
| US9651460B2 (en) | 2017-05-16 |
| EP3023335B1 (en) | 2018-10-31 |
| US20140087479A1 (en) | 2014-03-27 |
| WO2012137122A1 (en) | 2012-10-11 |
| EP3023335A1 (en) | 2016-05-25 |
| US20170299479A1 (en) | 2017-10-19 |
| US9983105B2 (en) | 2018-05-29 |
| US20170282179A1 (en) | 2017-10-05 |
| JP2014515822A (ja) | 2014-07-03 |
| EP2694378B1 (en) | 2016-03-09 |
| EP2694378A1 (en) | 2014-02-12 |
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