JP6042819B2 - 光学分析用の流体処理チューブ、および流体を分析するための方法 - Google Patents
光学分析用の流体処理チューブ、および流体を分析するための方法 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
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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
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
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Description
Claims (21)
- 光学分析で使用するための流体処理チューブであって、
a)220nmから400nmの波長での光学分析に適した第1の材料製であり、長さの異なる2つの光路を含むように構成された少なくとも1つの第1の部分と、
b)前記第1の部分に連結され、前記第1の材料とは異なる第2の材料製である少なくとも1つの第2の部分と
を備える流体処理チューブであり、
前記第1の部分は光学検出ゾーンを含み、
前記光学検出ゾーンはチューブの縦軸方向から見ると矩形断面を有しており異なる長さの2つの光路を含み、長い方の光路の長さは短い方の光路の長さの少なくとも3倍であり、
前記2つの光路は互いにチューブの縦軸方向に対して垂直である、
流体処理チューブ。 - 光学分析で使用するための流体処理チューブであって、
a)220nmから400nmの波長での光学分析に適した、また流体を収容するように構成された少なくとも1つの第1の部分と、
b)チューブの流体収容部を閉じるためのキャップを含むように構成された、前記第1の部分に連結された少なくとも1つの第2の部分とを備え、
c)前記キャップが、ジョイントを介してチューブの前記流体収容部に連結される、流体処理チューブであり、
前記第1の部分は光学検出ゾーンを含み、
前記第1の部分は異なる長さの2つの光路を含むように構成されており、長い方の光路の長さは短い方の光路の長さの少なくとも3倍であり、
前記2つの光路は互いにチューブの縦軸方向に対して垂直である、
流体処理チューブ。 - 前記第1の部分が前記第2の部分と一体である、請求項1または2に記載の流体処理チューブ。
- 前記第1の部分と前記第2の部分が、互いに溶接され、融着され、接着され、形状ばめされ、摩擦ばめされ、またはこれらの組み合わせにてされる、請求項1から3のいずれかに記載の流体処理チューブ。
- 前記第1の部分が、少なくとも1つの第3の部分を介して前記第2の部分に連結される、請求項1から4のいずれかに記載の流体処理チューブ。
- 前記第2の部分が少なくとも1つのキャップを備える、請求項1に記載の流体処理チューブ。
- 前記第2の部分が、前記キャップからなり、または前記キャップ、およびジョイントを介して前記キャップをチューブの前記流体収容部に連結するための手段からなる、請求項6に記載の流体処理チューブ。
- 前記キャップが、ジョイントを介してチューブの前記流体収容部に連結される、請求項6に記載の流体処理チューブ。
- チューブおよび/または前記キャップが、閉じられているとき前記キャップを保持するための少なくとも1つのキャップ固定手段を備える、請求項6に記載の流体処理チューブ。
- 前記光学検出ゾーンが、開口と反対側にあるチューブの端部に配置される、請求項1に記載の流体処理チューブ。
- 前記光学検出ゾーンの側壁が平坦な領域を備える、請求項1に記載の流体処理チューブ。
- 前記第1の部分と前記第2の部分が、同じ材料製である、請求項2に記載の流体処理チューブ。
- 前記第1の部分が光学分析に適した第1の材料製であり、前記第2の部分が、前記第1の材料ほど脆性でない第2の材料製である、請求項2に記載の流体処理チューブ。
- 最も長い光路の長さが、最も短い光路の長さの少なくとも3倍である、請求項1から13のいずれかに記載の流体処理チューブ。
- 前記第2の材料が、前記第1の材料より柔軟であり、かつ/または前記第1の材料より脆性でない、請求項1から14のいずれかに記載の流体処理チューブ。
- 前記第1の材料が、環状オレフィンコポリマー、環状オレフィンポリマー、ポリメチルペンテン、ガラス、グラフェン、およびPTFEを含む群から選択され、前記第2の材料が、ポリプロピレンまたはポリエチレンである、請求項1から15のいずれかに記載の流体処理チューブ。
- 前記光学検出ゾーンの内側容積が15マイクロリットル以下である、請求項1から16のいずれかに記載の流体処理チューブ。
- 流体を光学分析するための方法であって、
a)流体を請求項1から17のいずれか記載する流体処理チューブに充填すること、およびb)前記試験管内の前記流体を光学分析することを含む方法。 - 流体を処理、光学分析、貯蔵、またはこれらの組み合わせをするための請求項1から18のいずれかに記載する流体処理チューブの使用。
- 前記第1の材料が、220nmから380nmの波長での光学分析に適している、請求項1または請求項2に記載の流体処理チューブ。
- 前記第1の材料が、230nm、260nm、280nm、またはこれらの組み合わせの波長での光学分析に適している、請求項1または請求項2に記載の流体処理チューブ。
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EP10194183.9A EP2463641B1 (en) | 2010-12-08 | 2010-12-08 | Fluid processing tube for optical analysis and method for analyzing a fluid |
EP10194183.9 | 2010-12-08 | ||
PCT/EP2011/070807 WO2012076337A1 (en) | 2010-12-08 | 2011-11-23 | Fluid processing tube for optical analysis and method for analyzing a fluid |
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JP2014502362A JP2014502362A (ja) | 2014-01-30 |
JP6042819B2 true JP6042819B2 (ja) | 2016-12-14 |
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US (1) | US9739704B2 (ja) |
EP (1) | EP2463641B1 (ja) |
JP (1) | JP6042819B2 (ja) |
CN (1) | CN103250042B (ja) |
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WO (1) | WO2012076337A1 (ja) |
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CN110272822A (zh) * | 2019-06-06 | 2019-09-24 | 上海交通大学 | 一种基因扩增实时荧光定量检测装置及检测方法 |
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US9289767B2 (en) * | 2013-03-13 | 2016-03-22 | Alphagem Bio Inc. | Microtube cap |
CN106062531B (zh) * | 2013-12-06 | 2019-03-08 | 百克特瑞欧扫描有限责任公司 | 用于对液体样品内粒子的特性进行光学测量的试管组件 |
US20150231630A1 (en) * | 2014-02-19 | 2015-08-20 | Rarecyte, Inc. | Tube for processing or storing a sample |
CN106990097A (zh) * | 2017-03-23 | 2017-07-28 | 华润水泥技术研发有限公司 | 一种快速检测水泥熟料中重金属含量的方法 |
CN110927126A (zh) * | 2018-09-20 | 2020-03-27 | 牛尾电机(苏州)有限公司 | 荧光测定容器及荧光测定装置 |
US11786903B2 (en) * | 2020-03-17 | 2023-10-17 | Covaris, Llc | Multi-component sample holder |
CN112666101A (zh) * | 2021-01-26 | 2021-04-16 | 海南微氪生物科技股份有限公司 | 一种基于分光光度法的余氯检测仪 |
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USD1014780S1 (en) | 2022-04-15 | 2024-02-13 | Instrumentation Laboratory Co. | Cuvette |
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CN110272822A (zh) * | 2019-06-06 | 2019-09-24 | 上海交通大学 | 一种基因扩增实时荧光定量检测装置及检测方法 |
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AU2011340896B2 (en) | 2015-12-10 |
US20130314697A1 (en) | 2013-11-28 |
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