JP2013542445A - 血液濾過器具 - Google Patents
血液濾過器具 Download PDFInfo
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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
- B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- 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
- B01L3/50273—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 means or forces applied to move the fluids
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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
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/491—Blood by separating the blood components
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- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0621—Control of the sequence of chambers filled or emptied
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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
- B01L2200/06—Fluid handling related problems
- B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
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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
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
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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
- B01L2300/0825—Test strips
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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
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
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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
- B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
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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
- B01L2400/04—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
- B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
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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
- B01L2400/0694—Valves, specific forms thereof vents used to stop and induce flow, backpressure valves
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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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/521—Single-layer analytical elements
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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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Abstract
【解決手段】本発明は、液体サンプルを濾過する分離装置及び運搬装置から成る器具に関する。濾過を促進し又は助けるために運搬装置によって正圧又は負圧を生じさせることができる。
【選択図】図1A
Description
2 サンプル又は検体
3 支持体
3A 第1の支持部分
3B 第2の支持部分
3C 弱め破断箇所
4 フルイディックシステム
4A 受け入れチャネル
4B リザーバ
4C 連結チャネル
4D 排出チャネル
5 カバー
5A 変形領域
5B 固定領域
5C 連結領域
5D 撓み領域
6 分離装置
6A フィルタ要素
6B フィルタ要素
6C フィルタ要素
6D ハウジング
6E 押し下げ装置
6F カバー
6G 曝気開口部
6H 停止要素
7 運搬装置
7A 凹部
7B ガス抜き装置
7C ベント開口部
7D 弁
7E 曝気チャネル
7F 移行領域
7G ラム
7H 作動要素
Claims (15)
- 液体サンプル(2)、特に血液の操作、特に濾過を行う器具(1)であって、
フルイディックシステム(4)を形成する支持体(3)を有し、
前記サンプル(2)のための分離装置(6)を有し、前記分離装置は、前記支持体の第1の領域(3A)上に配置され、
前記サンプル(2)を運搬するために負圧及び/又は正圧を生じさせる運搬装置(7)を有する、器具において、
前記運搬装置(7)は、前記分離装置(6)とは別個に前記支持体(3)の第2の領域(3B)上に配置され又は前記第2の領域(3B)内に一体化されている、器具。 - 2つの前記領域(3A,3B)は、互いに別個に設けることが可能である、請求項1記載の器具。
- 前記運搬装置(7)は、特に濾過を促進し又は助けるために負圧を生じさせると共に特に濾過された前記サンプル(2)を送るために正圧を生じさせるよう構成されている、請求項1又は2記載の器具。
- 前記器具(1)又は前記器具の前記運搬装置(7)は、請求項1〜15のうちいずれか一に記載に従って構成されている、請求項1〜3のうちいずれか一に記載の器具。
- 液体サンプル(2)、特に血液の操作、特に濾過を行う器具(1)であって、
フルイディックシステム(4)を形成する支持体(3)を有し、
前記フルイディックシステム(4)を好ましくは少なくとも部分的に覆うカバー(5)を有し、
前記サンプル(2)を運搬する運搬装置(7)を有する、器具において、
前記運搬装置(7)は、前記カバー(5)の変形領域(5A)を含み、前記変形領域(5A)は、特に、負圧及び/又は正圧を生じさせると共に/或いは前記サンプル(2)を運搬するよう弾性変形可能である、器具。 - 前記カバー(5)又は前記変形領域(5A)は、少なくとも実質的に扁平であり、平面状であると共に/或いはフィルム形状であるよう具体化されている、請求項4又は5記載の器具。
- 前記カバー(5)は、前記支持体(3)の平坦な側部を好ましくは少なくとも実質的に完全に覆う、請求項4〜6のうちいずれか一に記載の器具。
- 変形後、前記カバー(5)又は前記変形領域(5A)は、弾性回復によって負圧を生じさせると共に/或いは前記サンプル(2)を運搬する、請求項4〜7のうちいずれか一に記載の器具。
- 弁(7D)が閉じている状態で前記変形領域(5A)を特に押し込みの終わりに向かって手で押すと、好ましくは前記変形領域(5A)の弾性回復中、負圧を生じさせることができる、請求項4〜8のうちいずれか一に記載の器具。
- 前記カバー(5)又は前記変形領域(5A)は、前記支持体(3)に設けられた好ましくは扁平な又は皿形状の窪み又は凹部(7A)を覆う、請求項4〜9のうちいずれか一に記載の器具。
- 前記カバー(5)又は前記変形領域(5A)は、栓状形態のものである、請求項4〜10のうちいずれか一に記載の器具。
- 前記運搬装置(7)又は前記変形領域(5A)は、ラム(7G)を形成し又は有する、請求項4〜11のうちいずれか一に記載の器具。
- 前記カバー(5)は、前記変形領域(5A)と一体に形成されている、請求項4〜12のうちいずれか一に記載の器具。
- 前記器具(1)は、前記サンプル(2)を濾過する分離装置(6)を有し、前記濾過を正圧又は負圧を生じさせることによって促進し又は支援することができる、請求項4〜13のうちいずれか一に記載の器具。
- 濾過後、特に前記支持体(3)の領域(3A)を分離することによって前記分離装置(6)を切り離すことができる、請求項1〜14のうちいずれか一に記載の器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10014437 | 2010-11-10 | ||
EP10014437.7 | 2010-11-10 | ||
PCT/EP2011/069350 WO2012062651A1 (de) | 2010-11-10 | 2011-11-03 | Vorrichtung zur filtration von blut |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013542445A true JP2013542445A (ja) | 2013-11-21 |
JP2013542445A5 JP2013542445A5 (ja) | 2014-12-18 |
Family
ID=43755258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013538134A Pending JP2013542445A (ja) | 2010-11-10 | 2011-11-03 | 血液濾過器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9116089B2 (ja) |
EP (1) | EP2637788A1 (ja) |
JP (1) | JP2013542445A (ja) |
WO (1) | WO2012062651A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016102728A (ja) * | 2014-11-28 | 2016-06-02 | 株式会社東芝 | マイクロ分析チップ |
CN108795729A (zh) * | 2018-09-28 | 2018-11-13 | 湖南乐准智芯生物科技有限公司 | 一种生物芯片及其微量液体进样结构 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9116089B2 (en) | 2010-11-10 | 2015-08-25 | Boehringer Ingelheim Microparts Gmbh | Device for filtering blood |
EP2695655A1 (de) | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | Mehrteilige Vorrichtung zur Gewinnung von Plasma aus Vollblut |
EP2695652A1 (de) * | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | System zur Abtrennung von Plasma aus Vollblut |
EP2695656A1 (de) | 2012-08-09 | 2014-02-12 | F. Hoffmann-La Roche AG | Verfahren sowie eine Separationsvorrichtung zur Abtrennung eines Filtrats von einer Probenflüssigkeit |
JP5931709B2 (ja) * | 2012-12-12 | 2016-06-08 | 株式会社ティー・ティー・エム | 体液成分の検査器具 |
JP6715236B2 (ja) * | 2014-08-01 | 2020-07-01 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドSiemens Healthcare Diagnostics Inc. | 圧力補助血漿分離 |
DE102021203636A1 (de) * | 2021-04-13 | 2022-10-13 | Robert Bosch Gesellschaft mit beschränkter Haftung | Mikrofluidische Duo-Kartusche, mikrofluidische Analysevorrichtung, Verfahren zum Herstellen einer Duo-Kartusche und einer Analysevorrichtung und Verfahren zum Verwenden einer mikrofluidischen Analysevorrichtung |
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2011
- 2011-11-03 US US13/883,909 patent/US9116089B2/en active Active
- 2011-11-03 EP EP11781496.2A patent/EP2637788A1/de not_active Withdrawn
- 2011-11-03 JP JP2013538134A patent/JP2013542445A/ja active Pending
- 2011-11-03 WO PCT/EP2011/069350 patent/WO2012062651A1/de active Application Filing
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JP2007209747A (ja) * | 2006-01-11 | 2007-08-23 | Canon Inc | 体液採取装置 |
Cited By (3)
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JP2016102728A (ja) * | 2014-11-28 | 2016-06-02 | 株式会社東芝 | マイクロ分析チップ |
US10337976B2 (en) | 2014-11-28 | 2019-07-02 | Kabushiki Kaisha Toshiba | Microanalysis chip |
CN108795729A (zh) * | 2018-09-28 | 2018-11-13 | 湖南乐准智芯生物科技有限公司 | 一种生物芯片及其微量液体进样结构 |
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WO2012062651A1 (de) | 2012-05-18 |
EP2637788A1 (de) | 2013-09-18 |
US9116089B2 (en) | 2015-08-25 |
US20130341265A1 (en) | 2013-12-26 |
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