JP4476906B2 - 分注装置 - Google Patents
分注装置 Download PDFInfo
- Publication number
- JP4476906B2 JP4476906B2 JP2005255012A JP2005255012A JP4476906B2 JP 4476906 B2 JP4476906 B2 JP 4476906B2 JP 2005255012 A JP2005255012 A JP 2005255012A JP 2005255012 A JP2005255012 A JP 2005255012A JP 4476906 B2 JP4476906 B2 JP 4476906B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- pipette
- suction
- measurement
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
-
- 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
- B01L2200/02—Adapting objects or devices to another
- B01L2200/021—Adjust spacings in an array of wells, pipettes or holders, format transfer between arrays of different size or geometry
- B01L2200/022—Variable spacings
-
- 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
- B01L2300/0829—Multi-well plates; Microtitration plates
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
- G01N21/553—Attenuated total reflection and using surface plasmons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
12 センサユニット
18 分注装置
30 吸引・吐出用ピペット
35 吸引用ピペット
101 第1ヘッド
102 第2ヘッド
103 第1ガイド機構
104 駆動機構
105 第2移動機構
140 突起
141 阻止棒
Claims (2)
- 液吸引位置に移動したときには、前記液吸引位置に配したウエルプレートに複数設けたウエルの開口部に先端が挿入され、挿入後に各ウエルに収容した試料を含む試料溶液を吸引するとともに、液吸引後に測定位置に移動したときには、前記測定位置にセットしたセンサユニットに露呈して設けた出入口のうちの入口に先端が挿入され、挿入後に前記試料溶液を前記入口から吐出して、前記出入口の間の流路に設けたセンサ面に前記試料溶液を送液する吸引・吐出用ピペットと、
前記測定位置に移動したときに、前記出口に挿入され、前記流路に予め注入されている溶液を吸引する吸引用ピペットと、を備えた分注装置において、
前記吸引・吐出用ピペットを保持する第1ヘッドと、
前記吸引用ピペットを保持する第2ヘッドと、
前記第1ヘッドを昇降自在にガイドする固定の第1ガイド機構と、
前記吸引・吐出用ピペットの先端を下降させる下降位置とこれから上方に退避する退避位置との間で前記第1ヘッドを移動させる駆動機構と、
前記第1ヘッドに設けられており、前記第2ヘッドを前記第1ヘッドに対して昇降自在にガイドする第2ガイド機構と、
前記第1ヘッドに設けられており、前記吸引・吐出用ピペットに対して前記吸引用ピペットの先端が同じ高さになる位置で前記第2ヘッドの一部が当接して前記第1ヘッドに対する前記第2ヘッドの下降を阻止するストッパと、
前記一部が前記ストッパに当接する方向に向けて前記第2ヘッドを付勢する付勢手段と、
を備えたことを特徴とする分注装置。 - 前記液吸引位置に配置され、前記第2ヘッドに係合して前記第2ヘッドの下降を阻止する阻止手段を備えたことを特徴とする請求項1記載の分注装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005255012A JP4476906B2 (ja) | 2005-09-02 | 2005-09-02 | 分注装置 |
EP06018323A EP1760473A1 (en) | 2005-09-02 | 2006-09-01 | Fluid dispenser for fluid in assay |
US11/514,885 US7858041B2 (en) | 2005-09-02 | 2006-09-05 | Fluid dispenser for fluid in assay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005255012A JP4476906B2 (ja) | 2005-09-02 | 2005-09-02 | 分注装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007064942A JP2007064942A (ja) | 2007-03-15 |
JP4476906B2 true JP4476906B2 (ja) | 2010-06-09 |
Family
ID=37500018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005255012A Expired - Fee Related JP4476906B2 (ja) | 2005-09-02 | 2005-09-02 | 分注装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7858041B2 (ja) |
EP (1) | EP1760473A1 (ja) |
JP (1) | JP4476906B2 (ja) |
Families Citing this family (38)
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US20080075635A1 (en) * | 2006-09-27 | 2008-03-27 | Hongjun Wang | Pipette Holder |
JP2008232743A (ja) * | 2007-03-19 | 2008-10-02 | Fujifilm Corp | 測定装置 |
WO2010007575A2 (en) | 2008-07-14 | 2010-01-21 | Koninklijke Philips Electronics N.V. | Device for use in molecular diagnostics testing |
US8858899B2 (en) * | 2009-06-10 | 2014-10-14 | Ge Healthcare Bio-Sciences Ab | Fraction collector |
US8529848B2 (en) | 2010-06-28 | 2013-09-10 | Ronald Danehy | Systems and methods for transfer of liquid samples |
US8900527B2 (en) * | 2010-06-29 | 2014-12-02 | Roche Molecular Systems Inc. | Pipetting device with independently movable pipette units |
US9696332B2 (en) * | 2010-07-23 | 2017-07-04 | Matrix Technologies Llc | Automated liquid handling device |
US8609040B2 (en) * | 2010-08-23 | 2013-12-17 | Avia Biosystems, Llc | System for creation of formulations and generation of denaturation graphs |
JP5746851B2 (ja) * | 2010-11-29 | 2015-07-08 | 日立アロカメディカル株式会社 | 分注装置 |
EP2668491A4 (en) * | 2011-01-28 | 2015-08-26 | Siloam Biosciences Inc | MICROFLUID ASSAY DEVICES AND METHODS |
KR101292658B1 (ko) | 2011-03-31 | 2013-08-02 | 주식회사 제이오텍 | 자동분주장치 |
EP3098608A1 (en) * | 2011-05-20 | 2016-11-30 | PerkinElmer Health Sciences, Inc. | Lab members and liquid handling systems and methods including same |
US9073052B2 (en) | 2012-03-30 | 2015-07-07 | Perkinelmer Health Sciences, Inc. | Lab members and liquid handling systems and methods including same |
JP6117506B2 (ja) * | 2012-10-09 | 2017-04-19 | 国立大学法人 東京大学 | テラヘルツ波測定装置及び方法 |
JP6346191B2 (ja) * | 2012-11-01 | 2018-06-20 | ライカ・バイオシステムズ・メルボルン・プロプライエタリー・リミテッドLeica Biosystems Melbourne Pty Ltd | 流体輸送システム |
JP2014119387A (ja) * | 2012-12-18 | 2014-06-30 | Sony Corp | 分注装置、分析装置及び分注装置の制御方法 |
EP2778688B1 (de) * | 2013-03-13 | 2019-10-30 | Siemens Healthcare Diagnostics Products GmbH | Haltevorrichtung für eine Pipettiernadel |
CN105181658B (zh) * | 2014-05-27 | 2018-11-23 | 中央研究院 | 感测装置及应用其的感测系统及感测方法 |
US9579646B2 (en) | 2014-07-24 | 2017-02-28 | Accel Biotech, Inc. | Dual tip array dispensing head |
BR112017001873B1 (pt) * | 2014-07-28 | 2021-06-22 | Douglas Scientific, LLC | Instrumento para analisar amostras biológicas e reagentes |
US9623405B2 (en) | 2015-03-03 | 2017-04-18 | HighRes Biosolutions, Inc. | Pipettor system |
CN106443037B (zh) * | 2015-08-11 | 2018-06-15 | 广州康昕瑞基因健康科技有限公司 | 自动取血仪 |
CN106554901B (zh) * | 2015-09-30 | 2019-06-14 | 精专生医股份有限公司 | 自动化萃取核酸的机台及配合其使用的针筒 |
US10730044B2 (en) | 2015-10-01 | 2020-08-04 | The Regents Of The University Of Michigan | Assay plate and uses thereof |
CN207636617U (zh) | 2016-02-17 | 2018-07-20 | 贝克顿·迪金森公司 | 自动化预分析样品处理模块和容器穿梭器运送组件 |
US11199560B2 (en) | 2016-04-22 | 2021-12-14 | Becton Dickinson And Company | Automated diagnostic analyzer and method for its operation |
CN115754322A (zh) | 2016-04-22 | 2023-03-07 | 贝克顿·迪金森公司 | 自动诊断分析仪及其操作方法 |
CN105842013B (zh) | 2016-04-28 | 2019-03-19 | 上海科勒电子科技有限公司 | 一种集液装置及包括该集液装置的智能马桶 |
CN110402383B (zh) | 2017-03-08 | 2023-01-17 | 奥普图弗卢迪克生物鉴定有限责任公司 | 光流控诊断系统 |
EP3399214B1 (de) * | 2017-05-05 | 2020-07-15 | Eppendorf AG | Elektronischer dosierantrieb |
WO2019194790A1 (en) * | 2018-04-03 | 2019-10-10 | Hewlett-Packard Development Company, L.P. | Microfluidic channels to convey cells of different sizes |
KR102032935B1 (ko) * | 2018-04-24 | 2019-10-16 | 바이오뱅크 주식회사 | 가변형 헤드를 구비한 자동 액체주입장치 |
KR102044221B1 (ko) * | 2018-04-24 | 2019-11-13 | 바이오뱅크 주식회사 | 생화학검사와 면역반응검사를 동시에 수행하는 멀티시스템 |
US20210349022A1 (en) * | 2018-08-31 | 2021-11-11 | Shimadzu Corporation | Analysis device, analysis method, trace liquid collection device, and trace liquid collection method |
GB2581800B (en) | 2019-02-26 | 2023-08-09 | Reliance Rg Ltd | Linear actuator |
CN109985680A (zh) * | 2019-04-24 | 2019-07-09 | 浙江警察学院 | 适用于手持式spr检测仪的模块化多通道样品检测芯片组件 |
EP3862756A1 (en) * | 2020-02-05 | 2021-08-11 | Sartorius Biohit Liquid Handling Oy | Adjustable mount for automatic liquid handling applications |
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-
2005
- 2005-09-02 JP JP2005255012A patent/JP4476906B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-01 EP EP06018323A patent/EP1760473A1/en not_active Withdrawn
- 2006-09-05 US US11/514,885 patent/US7858041B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1760473A1 (en) | 2007-03-07 |
JP2007064942A (ja) | 2007-03-15 |
US20070053797A1 (en) | 2007-03-08 |
US7858041B2 (en) | 2010-12-28 |
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