JP2009058323A - 自動分析装置 - Google Patents
自動分析装置 Download PDFInfo
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- JP2009058323A JP2009058323A JP2007224998A JP2007224998A JP2009058323A JP 2009058323 A JP2009058323 A JP 2009058323A JP 2007224998 A JP2007224998 A JP 2007224998A JP 2007224998 A JP2007224998 A JP 2007224998A JP 2009058323 A JP2009058323 A JP 2009058323A
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- 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
- G01N35/1011—Control of the position or alignment of the transfer device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
-
- 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
- G01N2035/1025—Fluid level sensing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2041—Two or more non-extruded coatings or impregnations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2041—Two or more non-extruded coatings or impregnations
- Y10T442/2049—Each major face of the fabric has at least one coating or impregnation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2041—Two or more non-extruded coatings or impregnations
- Y10T442/2049—Each major face of the fabric has at least one coating or impregnation
- Y10T442/2057—At least two coatings or impregnations of different chemical composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2041—Two or more non-extruded coatings or impregnations
- Y10T442/2049—Each major face of the fabric has at least one coating or impregnation
- Y10T442/2057—At least two coatings or impregnations of different chemical composition
- Y10T442/2066—Different coatings or impregnations on opposite faces of the fabric
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
血液,尿などの生体サンプルの定性・定量分析を行う自動分析装置、特に試料分注装置を備えた分析装置を、試料を搬送する搬送ラインを介して接続したモジュール方式自動分析装置において、液面検知の誤動作による障害を解決する。
【解決手段】
試料を分注する分注機構を備えた分析装置が、試料を搬送する搬送ラインを介して接続された自動分析装置において、前記分析装置の前記分注機構が試料を分注する際に得た、試料の量に関する情報を他の分析装置に伝達する伝達機構を備えたことを特徴とする自動分析装置。
【選択図】図4
Description
10 分析ユニット1
11 分析ユニット2
12 分析ユニット3
13 分析ユニット4
14 試料投入部
15 試料搬出部
18 試料搬送部
20 分析ユニット1のサンプルプローブ
21 導通方式
22 分析ユニット1の液面高さ
23,29 吸引位置
24 分析ユニット2のサンプルプローブ
25 分析ユニット1の液面高さ上方5mm位置
26 分析ユニット1の液面高さ上方2mm
27 分析ユニット2の液面高さ
28 分析ユニット2の液面高さ下方1.5mm位置
30 アーム
31 サンプルプローブ
32 反応容器
33 試料容器
101 サンプル容器(試料容器)
152 圧力センサ
153 圧力検知回路
Claims (8)
- 試料を分注する分注機構を備えた分析装置が、試料を搬送する搬送ラインを介して接続された自動分析装置において、
前記分析装置の前記分注機構が試料を分注する際に得た、試料の量に関する情報を他の分析装置に伝達する伝達機構を備えたことを特徴とする自動分析装置。 - 請求項1記載の自動分析装置において、
前記試料の量に関する情報は、試料容器の試料の液面の高さの情報であることを特徴とする自動分析装置。 - 請求項1記載の自動分析装置において、
前記分注機構は液面検知手段を備えたことを特徴とする自動分析装置。 - 請求項3記載の自動分析装置において、
前記液面検知手段は静電容量方式の液面検知機構であることを特徴とする自動分析装置。 - 請求項3記載の自動分析装置において、
一部の分析装置の液面検知方式が他の分析装置の液面検知方式と異なる方式を採用したことを特徴とする自動分析装置。 - 請求項5記載の自動分析装置において、
最初に試料分注プローブが試料容器内に挿入される分析装置の液面検知方式が電気導通方式を用いていることを特徴とする自動分析装置。 - 請求項5記載の自動分析装置において、
最初に試料分注プローブが試料容器に挿入される分析装置の液面検知方式が試料分注プローブ内の圧力変化方式を用いていることを特徴とする自動分析装置。 - 請求項1記載の自動分析装置において、
最初に分注するために試料分注プローブが試料容器に挿入される以前に、別の液面検知機構を使って液面検知を行って得た情報を複数の分析ユニット間で共有情報として使用することを特徴とする自動分析装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007224998A JP4538478B2 (ja) | 2007-08-31 | 2007-08-31 | 自動分析装置 |
EP20080015150 EP2031409B1 (en) | 2007-08-31 | 2008-08-27 | Automatic multi-purpose analyser |
CN2008102144736A CN101377520B (zh) | 2007-08-31 | 2008-08-28 | 自动分析装置 |
US12/200,459 US8075840B2 (en) | 2007-08-31 | 2008-08-28 | Automatic multi-purpose analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007224998A JP4538478B2 (ja) | 2007-08-31 | 2007-08-31 | 自動分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009058323A true JP2009058323A (ja) | 2009-03-19 |
JP4538478B2 JP4538478B2 (ja) | 2010-09-08 |
Family
ID=39894312
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Application Number | Title | Priority Date | Filing Date |
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JP2007224998A Active JP4538478B2 (ja) | 2007-08-31 | 2007-08-31 | 自動分析装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8075840B2 (ja) |
EP (1) | EP2031409B1 (ja) |
JP (1) | JP4538478B2 (ja) |
CN (1) | CN101377520B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010143398A1 (ja) * | 2009-06-10 | 2010-12-16 | ベックマン コールター, インコーポレイテッド | 分注装置、自動分析装置、および液面検知方法 |
JP2011027555A (ja) * | 2009-07-27 | 2011-02-10 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2011185645A (ja) * | 2010-03-05 | 2011-09-22 | Toshiba Corp | 自動分析装置 |
WO2013042405A1 (ja) | 2011-09-20 | 2013-03-28 | 株式会社日立ハイテクノロジーズ | 自動分析装置及びその動作不良判定方法 |
JP2014032096A (ja) * | 2012-08-03 | 2014-02-20 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2017504806A (ja) * | 2014-01-28 | 2017-02-09 | アナログ デバイシズ グローバルAnalog Devices Global | 容量検知プローブ運動制御システム |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8296088B2 (en) | 2006-06-02 | 2012-10-23 | Luminex Corporation | Systems and methods for performing measurements of one or more materials |
CN102301242B (zh) * | 2009-01-30 | 2014-07-23 | 株式会社日立高新技术 | 自动分析装置及检测体处理装置 |
GB2501056B (en) | 2012-02-06 | 2016-11-02 | Stratec Biomedical Ag | Liquid level monitoring |
WO2015092844A1 (ja) * | 2013-12-16 | 2015-06-25 | 株式会社島津製作所 | 液採取装置及びその液採取装置を備えた自動分析装置 |
CN103926135B (zh) * | 2014-05-09 | 2017-11-07 | 欧蒙医学诊断(中国)有限公司 | 一种自动稀释装置和方法 |
WO2015174226A1 (ja) * | 2014-05-15 | 2015-11-19 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
WO2017223214A1 (en) | 2016-06-22 | 2017-12-28 | Abbott Laboratories | Liquid level sensing apparatus and related methods |
CN111122896A (zh) * | 2019-12-24 | 2020-05-08 | 苏州长光华医生物医学工程有限公司 | 一种医疗仪器的试剂针取液过程控制方法及*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0843406A (ja) * | 1994-07-27 | 1996-02-16 | Shimadzu Corp | 自動分析装置 |
JPH09127136A (ja) * | 1995-10-31 | 1997-05-16 | Shimadzu Corp | 自動分析装置 |
JPH10123151A (ja) * | 1996-10-22 | 1998-05-15 | Toa Medical Electronics Co Ltd | 液体容器の液体残量検出装置 |
JP2006010363A (ja) * | 2004-06-23 | 2006-01-12 | Hitachi High-Technologies Corp | 自動分析装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4736638A (en) * | 1985-12-20 | 1988-04-12 | Beckman Instruments, Inc. | Liquid level sensor |
JPH03189586A (ja) * | 1989-12-20 | 1991-08-19 | Hitachi Ltd | 放射能測定装置 |
JP2988362B2 (ja) * | 1996-03-11 | 1999-12-13 | 株式会社日立製作所 | 多検体分析システム |
DE19750642C2 (de) * | 1996-11-19 | 1998-11-26 | Hitachi Ltd | Analysator mit Pipettiersonde |
JP4095968B2 (ja) * | 2004-02-06 | 2008-06-04 | 株式会社日立ハイテクノロジーズ | 液体分注装置、それを用いた自動分析装置、及び液面検出装置 |
-
2007
- 2007-08-31 JP JP2007224998A patent/JP4538478B2/ja active Active
-
2008
- 2008-08-27 EP EP20080015150 patent/EP2031409B1/en active Active
- 2008-08-28 CN CN2008102144736A patent/CN101377520B/zh active Active
- 2008-08-28 US US12/200,459 patent/US8075840B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0843406A (ja) * | 1994-07-27 | 1996-02-16 | Shimadzu Corp | 自動分析装置 |
JPH09127136A (ja) * | 1995-10-31 | 1997-05-16 | Shimadzu Corp | 自動分析装置 |
JPH10123151A (ja) * | 1996-10-22 | 1998-05-15 | Toa Medical Electronics Co Ltd | 液体容器の液体残量検出装置 |
JP2006010363A (ja) * | 2004-06-23 | 2006-01-12 | Hitachi High-Technologies Corp | 自動分析装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010143398A1 (ja) * | 2009-06-10 | 2010-12-16 | ベックマン コールター, インコーポレイテッド | 分注装置、自動分析装置、および液面検知方法 |
JP2011027555A (ja) * | 2009-07-27 | 2011-02-10 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2011185645A (ja) * | 2010-03-05 | 2011-09-22 | Toshiba Corp | 自動分析装置 |
WO2013042405A1 (ja) | 2011-09-20 | 2013-03-28 | 株式会社日立ハイテクノロジーズ | 自動分析装置及びその動作不良判定方法 |
US9470570B2 (en) | 2011-09-20 | 2016-10-18 | Hitachi High-Technologies Corporation | Automatic analyzer and method for determining malfunction thereof |
JP2014032096A (ja) * | 2012-08-03 | 2014-02-20 | Hitachi High-Technologies Corp | 自動分析装置 |
JP2017504806A (ja) * | 2014-01-28 | 2017-02-09 | アナログ デバイシズ グローバルAnalog Devices Global | 容量検知プローブ運動制御システム |
Also Published As
Publication number | Publication date |
---|---|
US8075840B2 (en) | 2011-12-13 |
US20090060785A1 (en) | 2009-03-05 |
EP2031409B1 (en) | 2012-10-31 |
CN101377520B (zh) | 2013-06-12 |
CN101377520A (zh) | 2009-03-04 |
EP2031409A3 (en) | 2010-09-22 |
EP2031409A2 (en) | 2009-03-04 |
JP4538478B2 (ja) | 2010-09-08 |
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