JP5209057B2 - キュベット及びキュベットの使用方法 - Google Patents
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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Description
2. 追加の流体システムにドッキングできること。
3. 許容差の補償。
4. 任意に、サンプル温度の調温(thermostatting)。
5. 耐流体漏れ性(fluidic leak tightness)。
6. 溶血チャンバとしてのサンプルチャネルの設計。
7. 定義された機械特性及び光学特性。
8. 耐圧性。
9. 可能な限り何ら気泡を形成することなく、且つ完全に清浄な状態で血液を充填できること。
10. 耐ガス漏れ性。
Claims (20)
- 少なくとも一つの封止要素(16; 26; 36; 46)と二つの透明要素(11, 12; 21, 22; 41, 42)を備え、該二つの透明要素(11, 12; 21, 22; 41, 42)が相互にある距離を置いて配置されるとともに、サンプルチャネル(15; 25; 45)の二つの向かい合った界面を画定し、前記少なくとも一つの封止要素(16; 26; 36; 46)が前記サンプルチャネル(15; 25; 45)の側壁を画定し、それによって、前記サンプルチャネル(15; 25; 45)が、長手方向で閉じられた、入口開口部(10a)及び出口開口部(10b)を備えたチャネルとして形成されるキュベット(10; 20; 30; 40; 50)であって、
前記透明要素(11, 12; 21, 22; 41, 42)を相互にある距離で保つ少なくとも一つのスペーサ(13; 23; 33; 43; 53)が設けられており、
前記二つの透明要素(11, 12; 21, 22; 41, 42)の少なくとも一方は、前記サンプルチャネルの高さ(h5)が前記少なくとも一つのスペーサ(13; 23; 33; 43; 53)の高さ(h6)より短くなるように、他方の透明要素に向かって延在するとともに前記サンプルチャネル(15; 25; 45)の界面を形成する突出部(11a, 12a; 21a, 22a; 41a, 42a)を有していることを特徴とするキュベット。 - 前記スペーサ(13; 23; 33; 43; 53)が、射出成形可能なプラスチックからなることを特徴とする、請求項1に記載のキュベット。
- 前記透明要素(11, 12; 21, 22; 41, 42)が、寸法安定な接着剤(17a, 17b; 27)を用いて前記スペーサ(13; 23; 33; 43; 53)に接着されるか、前記スペーサとともに圧締めされるか、前記スペーサとともに差し込まれるか、又はクリップによって前記スペーサに接合されることを特徴とする、請求項1又は2に記載のキュベット。
- 前記二つの透明要素(11, 12; 21, 22; 41, 42)の少なくとも一方の上の前記突出部(11a, 12a; 21a, 22a; 41a, 42a)の区域において、前記透明要素(11, 12; 21, 22; 41, 42)の間の間隙へ前記封止要素(16; 26; 36; 46)が突出していることを特徴とする、請求項1から3のいずれか一項に記載のキュベット。
- 前記封止要素(16; 26; 36; 46)が、一方又は両方の透明要素の前記突出部の横表面(11b, 12b)に接して置かれることを特徴とする、請求項1から4のいずれか一項に記載のキュベット。
- 前記封止要素(16; 26; 36; 46)が弾性材からなることを特徴とする、請求項1から5のいずれか一項に記載のキュベット。
- 前記封止要素(16; 26; 36; 46)が光不透過性材料からなることを特徴とする、請求項1から6のいずれか一項に記載のキュベット。
- 前記封止要素(26; 36; 46)及び前記スペーサ(23; 33; 53)が、例えば二要素射出成形部品又は複合プレス加工部品といった組合せ要素(29; 39)を形成することを特徴とする、請求項1から7のいずれか一項に記載のキュベット。
- 前記透明要素(11, 12; 21, 22; 41, 42)が、ガラス要素であるか、又はプラスチックで構成され、プラスチックで構成される場合は熱可塑性オレフィン重合体を含む群からのプラスチックが選択されることを特徴とする、請求項1から8のいずれか一項に記載のキュベット。
- 前記透明要素が平行平面配置されている光学測定区域(25a)を前記サンプルチャネル(25)が有していることを特徴とする、請求項1から9のいずれか一項に記載のキュベット。
- 前記サンプルチャネル(25)の幅が前記入口開口部及び出口開口部に向かって先細になると同時に、前記サンプルチャネル(25)の前記高さ(h5)が増加していることを特徴とする、請求項1から10のいずれか一項に記載のキュベット。
- 前記キュベット(10; 20; 30; 40; 50)が、分光分析器(100)の消耗品(102)に、特に作動液及び/又は廃棄物容器を含有する流体パックに統合されることを特徴とする、請求項1から11のいずれか一項に記載のキュベット。
- 前記スペーサ(13; 23; 33; 43; 53)が、2500MPa超の高いEモジュール値を有する射出成形可能なプラスチックからなることを特徴とする、請求項2に記載のキュベット。
- 前記封止要素(16; 26; 36; 46)が、50から80の間のショアーD硬度を有する弾性材からなることを特徴とする、請求項6に記載のキュベット。
- 前記ガラス要素が押型ガラス要素であることを特徴とする、請求項9に記載のキュベット。
- 前記プラスチックが、熱可塑性オレフィン重合体を含む群から選択されることを特徴とする、請求項9に記載のキュベット。
- 前記光学測定区域(25a)が、前記サンプルチャネル(25)の縁部から離間していることを特徴とする、請求項10に記載のキュベット。
- 前記サンプルチャネルの断面積が、その長さ全体にわたって本質的に一定のままであることを特徴とする、請求項11に記載のキュベット。
- 請求項1から18のいずれか一項に記載のキュベット(10; 20; 30; 40; 50)を使用してサンプル(28)を分光分析する方法。
- 請求項1から18のいずれか一項に記載のキュベット(10; 20; 30; 40; 50)を使用して血液サンプルを溶血する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US98744807P | 2007-11-13 | 2007-11-13 | |
US60/987,448 | 2007-11-13 | ||
PCT/EP2008/009514 WO2009062667A1 (de) | 2007-11-13 | 2008-11-12 | Küvette und verfahren zur verwendung der küvette |
Publications (2)
Publication Number | Publication Date |
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JP2011503562A JP2011503562A (ja) | 2011-01-27 |
JP5209057B2 true JP5209057B2 (ja) | 2013-06-12 |
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JP2010532506A Active JP5209057B2 (ja) | 2007-11-13 | 2008-11-12 | キュベット及びキュベットの使用方法 |
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Country | Link |
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US (1) | US7948619B2 (ja) |
EP (1) | EP2217376B1 (ja) |
JP (1) | JP5209057B2 (ja) |
CN (1) | CN101855019B (ja) |
CA (1) | CA2701751C (ja) |
DK (1) | DK2217376T3 (ja) |
ES (1) | ES2400733T3 (ja) |
HK (1) | HK1144407A1 (ja) |
WO (1) | WO2009062667A1 (ja) |
Families Citing this family (11)
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EP2187209B1 (de) * | 2008-11-12 | 2018-03-28 | Roche Diagnostics GmbH | Hämolysator |
US8502969B2 (en) * | 2009-12-16 | 2013-08-06 | Boule Medical Ab | Miniature flow-through cuvette and spectrophotometer containing the same |
US8970837B2 (en) | 2013-03-14 | 2015-03-03 | Laxco Inc. | Apparatus for taking an accurate photometric measurement of a liquid |
WO2015010709A1 (en) * | 2013-07-22 | 2015-01-29 | Sentec Ag | Sensor for detection of gas and method for detection of gas |
JP6480210B2 (ja) * | 2014-02-28 | 2019-03-06 | アークレイ株式会社 | プラズマ発生用チップ、プラズマ発生装置およびプラズマ分光分析方法 |
US9976946B2 (en) | 2016-04-21 | 2018-05-22 | Instrumentation Laboratory Company | Optical flow cell and test head apparatus |
US10288556B2 (en) * | 2016-04-21 | 2019-05-14 | Instrumentation Laboratory Company | Optical flow cell apparatus and method for reducing deflection of sample chamber |
JP7147952B2 (ja) * | 2019-02-21 | 2022-10-05 | 株式会社島津製作所 | クロマトグラフ用検出器 |
CN110487764B (zh) * | 2019-08-30 | 2024-06-21 | 天津陆海石油设备系统工程有限责任公司 | 定量荧光分析仪的手自动进样方式切换装置 |
WO2022031459A1 (en) * | 2020-08-03 | 2022-02-10 | Siemens Healthcare Diagnostics Inc. | Lysis devices having a piezo element and methods |
CN114965323A (zh) * | 2022-06-23 | 2022-08-30 | 秦皇岛水熊科技有限公司 | 一种光谱滴定分析方法中测量数据有效性的判定方法、系统及装置 |
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CN85200040U (zh) * | 1985-04-01 | 1985-12-20 | 清华大学 | 池厚连续可调加温高压红外流动池 |
CA2005622A1 (en) * | 1989-12-15 | 1991-06-15 | Patrick T.T. Wong | Infrared absorption spectra recording, high pressure sample holder |
CA2156226C (en) * | 1994-08-25 | 1999-02-23 | Takayuki Taguchi | Biological fluid analyzing device and method |
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US20050037505A1 (en) | 2000-05-11 | 2005-02-17 | James Samsoondar | Spectroscopic method and apparatus for analyte measurement |
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US6771366B2 (en) * | 2002-10-04 | 2004-08-03 | J.M. Canty Inc. | Fluid flow cell |
DE10316723A1 (de) * | 2003-04-09 | 2004-11-18 | Siemens Ag | Probenplatte zum Einbau in eine Gehäusestruktur |
US7307717B2 (en) | 2005-09-16 | 2007-12-11 | Lockheed Martin Corporation | Optical flow cell capable of use in high temperature and high pressure environment |
NZ576760A (en) * | 2006-11-09 | 2011-10-28 | Univ Illinois | Photonic crystal based biosensor based on a microfluidic device |
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2008
- 2008-11-12 US US12/269,329 patent/US7948619B2/en active Active
- 2008-11-12 ES ES08850514T patent/ES2400733T3/es active Active
- 2008-11-12 EP EP08850514A patent/EP2217376B1/de active Active
- 2008-11-12 DK DK08850514.4T patent/DK2217376T3/da active
- 2008-11-12 CA CA2701751A patent/CA2701751C/en not_active Expired - Fee Related
- 2008-11-12 JP JP2010532506A patent/JP5209057B2/ja active Active
- 2008-11-12 WO PCT/EP2008/009514 patent/WO2009062667A1/de active Application Filing
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Also Published As
Publication number | Publication date |
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CA2701751A1 (en) | 2009-05-22 |
CN101855019B (zh) | 2013-02-06 |
HK1144407A1 (en) | 2011-02-18 |
CA2701751C (en) | 2012-12-11 |
DK2217376T3 (da) | 2013-04-15 |
WO2009062667A1 (de) | 2009-05-22 |
US7948619B2 (en) | 2011-05-24 |
EP2217376A1 (de) | 2010-08-18 |
EP2217376B1 (de) | 2013-01-09 |
US20090153851A1 (en) | 2009-06-18 |
JP2011503562A (ja) | 2011-01-27 |
CN101855019A (zh) | 2010-10-06 |
ES2400733T3 (es) | 2013-04-11 |
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