WO2009001463A1 - 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置 - Google Patents

洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置 Download PDF

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Publication number
WO2009001463A1
WO2009001463A1 PCT/JP2007/063032 JP2007063032W WO2009001463A1 WO 2009001463 A1 WO2009001463 A1 WO 2009001463A1 JP 2007063032 W JP2007063032 W JP 2007063032W WO 2009001463 A1 WO2009001463 A1 WO 2009001463A1
Authority
WO
WIPO (PCT)
Prior art keywords
suction nozzle
judgment
cleaning
time
cleaning equipment
Prior art date
Application number
PCT/JP2007/063032
Other languages
English (en)
French (fr)
Inventor
Shinichi Inamura
Kenichi Kakizaki
Satoshi Nemoto
Original Assignee
Olympus Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Corporation filed Critical Olympus Corporation
Priority to PCT/JP2007/063032 priority Critical patent/WO2009001463A1/ja
Priority to CN2007800535298A priority patent/CN101688873B/zh
Priority to EP07767825.8A priority patent/EP2184610A4/en
Priority to JP2009520263A priority patent/JP4938082B2/ja
Publication of WO2009001463A1 publication Critical patent/WO2009001463A1/ja
Priority to US12/641,193 priority patent/US8894948B2/en

Links

Classifications

    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L13/00—Cleaning or rinsing apparatus
    • B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots
    • 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
    • G01N35/1004—Cleaning sample transfer devices

Abstract

　洗浄液を吐出する吐出ノズル（２１ａ）と、洗浄槽（３０）又は反応容器（７ａ）内に吐出ノズルと共に挿入され、洗浄槽又は反応容器内の洗浄液又は反応液を吸引する吸引ノズル（２１ｂ）と、吸引ノズルと配管（３１）によって接続され、洗浄液又は反応液を廃棄する廃棄容器（３３）とを備えた洗浄装置（２０）、吸引ノズルの詰り検知方法及び自動分析装置。洗浄装置（２０）は、少なくとも吸引ノズルと配管の中間に設けた電極との間の静電容量が所定の閾値を越えたか否かを検知する検知部（３６）と、予め設定した詰り判定時間内に静電容量が所定の閾値を越えた積算時間が、予め設定した正常判定時間内に静電容量が所定の閾値を越えた積算時間よりも長い場合に吸引ノズルが詰まっていると判定する判定部と、判定部が吸引ノズルに詰りが発生したと判定した際に、吐出ノズルによる反応容器内への洗浄液の吐出を停止させる制御部（４５）とを備えている。
PCT/JP2007/063032 2007-06-28 2007-06-28 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置 WO2009001463A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2007/063032 WO2009001463A1 (ja) 2007-06-28 2007-06-28 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置
CN2007800535298A CN101688873B (zh) 2007-06-28 2007-06-28 清洗装置、吸入喷嘴的堵塞检测方法以及自动分析装置
EP07767825.8A EP2184610A4 (en) 2007-06-28 2007-06-28 CLEANING DEVICES, METHOD FOR DETECTING THE BLOCKING OF A SUCTION NOZZLE AND ANALYSIS AUTOMAT
JP2009520263A JP4938082B2 (ja) 2007-06-28 2007-06-28 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置
US12/641,193 US8894948B2 (en) 2007-06-28 2009-12-17 Cleaning device, method for detecting suction nozzle clogging, and automatic analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063032 WO2009001463A1 (ja) 2007-06-28 2007-06-28 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/641,193 Continuation US8894948B2 (en) 2007-06-28 2009-12-17 Cleaning device, method for detecting suction nozzle clogging, and automatic analyzer

Publications (1)

Publication Number Publication Date
WO2009001463A1 true WO2009001463A1 (ja) 2008-12-31

Family

ID=40185295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063032 WO2009001463A1 (ja) 2007-06-28 2007-06-28 洗浄装置、吸引ノズルの詰り検知方法及び自動分析装置

Country Status (5)

Country Link
US (1) US8894948B2 (ja)
EP (1) EP2184610A4 (ja)
JP (1) JP4938082B2 (ja)
CN (1) CN101688873B (ja)
WO (1) WO2009001463A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175414A (ja) * 2009-01-30 2010-08-12 Hitachi High-Technologies Corp 自動分析装置
JP2013096910A (ja) * 2011-11-02 2013-05-20 Tosoh Corp Ｂ／ｆ洗浄装置
JP2015052610A (ja) * 2014-10-29 2015-03-19 株式会社東芝 自動分析装置
JP2015215277A (ja) * 2014-05-13 2015-12-03 日本電子株式会社 自動分析装置及びノズル洗浄方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174876A (ja) * 2008-01-21 2009-08-06 Olympus Corp 洗浄装置および分析装置
WO2011027410A1 (ja) * 2009-09-07 2011-03-10 株式会社島津製作所 オートサンプラ
CN102062621A (zh) * 2010-11-11 2011-05-18 神龙汽车有限公司 发动机缸体缸盖喷洗喷嘴检测方法
CN102410912B (zh) * 2011-08-24 2013-11-06 黑龙江大学 全自动喷胶机喷嘴堵塞智能检测传感器
JP6018828B2 (ja) * 2012-07-27 2016-11-02 株式会社日立ハイテクノロジーズ 自動分析装置
CN103335920B (zh) * 2013-06-19 2015-11-25 和承汽车配件(太仓)有限公司 板胶管堵塞测试机
JP2015099134A (ja) * 2013-11-20 2015-05-28 キヤノン株式会社 液体計量ユニットおよび液体供給装置
US11131682B2 (en) 2016-09-23 2021-09-28 Hitachi High-Tech Corporation Automatic analyzer
EP3677916B1 (en) * 2018-01-26 2023-07-12 Hitachi High-Tech Corporation Automated analyzer
CN108856181A (zh) * 2018-04-28 2018-11-23 深圳市亚辉龙生物科技股份有限公司 磁分离用吸液针清洁方法及应用该方法的清洗设备
CN109345530A (zh) * 2018-10-08 2019-02-15 长安大学 一种铝合金活塞积碳清洗效果的定量评价方法
JP6870132B1 (ja) * 2020-03-09 2021-05-12 株式会社スギノマシン 対象物の洗浄方法および洗浄機
TW202204052A (zh) * 2020-04-20 2022-02-01 日商東京威力科創股份有限公司 基板處理裝置及基板處理方法
CN115415501A (zh) * 2022-09-19 2022-12-02 华域皮尔博格有色零部件(上海)有限公司 一种润滑剂喷射装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317683A (ja) * 1992-05-15 1993-12-03 Tosoh Corp 液体の排出モニタ−方法及びそのための装置
JPH06230014A (ja) * 1993-02-02 1994-08-19 Olympus Optical Co Ltd 自動分析装置
JPH06249862A (ja) * 1993-03-01 1994-09-09 Daikin Ind Ltd 分注装置における異常検出方法およびその装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3283089B2 (ja) * 1993-03-16 2002-05-20 オリンパス光学工業株式会社 容器洗浄装置
ATE338951T1 (de) * 1997-11-19 2006-09-15 Grifols Sa Vorrichtung zur automatischen durchführung von laboratoriumprüfungen
JP2000266763A (ja) 1999-03-18 2000-09-29 Hitachi Ltd 自動分析装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317683A (ja) * 1992-05-15 1993-12-03 Tosoh Corp 液体の排出モニタ−方法及びそのための装置
JPH06230014A (ja) * 1993-02-02 1994-08-19 Olympus Optical Co Ltd 自動分析装置
JPH06249862A (ja) * 1993-03-01 1994-09-09 Daikin Ind Ltd 分注装置における異常検出方法およびその装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2184610A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175414A (ja) * 2009-01-30 2010-08-12 Hitachi High-Technologies Corp 自動分析装置
JP2013096910A (ja) * 2011-11-02 2013-05-20 Tosoh Corp Ｂ／ｆ洗浄装置
JP2015215277A (ja) * 2014-05-13 2015-12-03 日本電子株式会社 自動分析装置及びノズル洗浄方法
JP2015052610A (ja) * 2014-10-29 2015-03-19 株式会社東芝 自動分析装置

Also Published As

Publication number Publication date
CN101688873B (zh) 2013-04-24
JPWO2009001463A1 (ja) 2010-08-26
EP2184610A4 (en) 2013-04-10
US8894948B2 (en) 2014-11-25
JP4938082B2 (ja) 2012-05-23
US20100098590A1 (en) 2010-04-22
EP2184610A1 (en) 2010-05-12
CN101688873A (zh) 2010-03-31

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