JP7234328B2 - 自動分析装置 - Google Patents
自動分析装置 Download PDFInfo
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- JP7234328B2 JP7234328B2 JP2021163395A JP2021163395A JP7234328B2 JP 7234328 B2 JP7234328 B2 JP 7234328B2 JP 2021163395 A JP2021163395 A JP 2021163395A JP 2021163395 A JP2021163395 A JP 2021163395A JP 7234328 B2 JP7234328 B2 JP 7234328B2
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- reagent
- disk
- bottle
- reagent bottle
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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
- G01N35/1002—Reagent dispensers
-
- 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
- B01L3/52—Containers specially adapted for storing or dispensing a reagent
- B01L3/527—Containers specially adapted for storing or dispensing a reagent for a plurality of reagents
-
- 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
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- 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
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00534—Mixing by a special element, e.g. stirrer
-
- 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
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0439—Rotary sample carriers, i.e. carousels
- G01N2035/0443—Rotary sample carriers, i.e. carousels for reagents
-
- 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
- G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
Claims (4)
- 複数の吸引口を有する試薬ボトルを複数収容し、中心軸の周りに円周方向に回転動作することにより、前記試薬ボトルを所望の位置に搬送する試薬ディスクと、
回転軸の周りに回転動作し、前記試薬ディスク上の所定位置にある前記試薬ボトルの試薬を吸引する試薬分注機構と、
前記試薬ディスクを覆うカバーとを有し、
前記試薬ボトルは、前記試薬ボトルの中心軸と前記試薬ディスクの径とが所定の傾きθ(θ>0)をなすように前記試薬ディスクに収容され、
前記試薬分注機構の回転軌道は、前記試薬ディスク上の前記所定位置にある1つの試薬ボトルの前記複数の吸引口の上を通過するよう設定され、
前記カバーには、前記試薬分注機構が前記1つの試薬ボトルの前記複数の吸引口のいずれにもアクセスできる開口部が設けられ、
前記試薬ボトルは、互いに等距離に配置される、前記試薬ディスクに配置された状態で内側から順に第1の吸引口、第2の吸引口及び第3の吸引口を有し、
前記傾きθは、前記第2の吸引口の中心を通る前記試薬ボトルの中心軸と前記第2の吸引口の中心を通る前記試薬ディスクの径とのなす角であり、20°≦θ≦30°である自動分析装置。 - 請求項1において、
前記開口部の位置に、前記試薬ボトルの吸引口に設けられた蓋を開閉する試薬容器蓋開閉機構を有する自動分析装置。 - 請求項1において、
回転軸の周りに回転動作し、前記試薬ボトルの磁性粒子溶液を攪拌する磁性粒子攪拌装置を有し、
前記磁性粒子攪拌装置は、前記開口部から、前記1つの試薬ボトルのあらかじめ定められた吸引口にアクセスする自動分析装置。 - 請求項3において、
前記1つの試薬ボトルは、磁性粒子溶液を収容する第1の容器と試薬を収容する第2の容器とを有し、
前記磁性粒子攪拌装置が前記1つの試薬ボトルの前記第1の容器にアクセスして前記磁性粒子溶液を攪拌している間、前記試薬分注機構は前記1つの試薬ボトルの前記第2の容器にアクセスして試薬の分注を行う自動分析装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018022845 | 2018-02-13 | ||
| JP2018022845 | 2018-02-13 | ||
| JP2020500347A JP6956848B2 (ja) | 2018-02-13 | 2019-01-22 | 自動分析装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020500347A Division JP6956848B2 (ja) | 2018-02-13 | 2019-01-22 | 自動分析装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021193402A JP2021193402A (ja) | 2021-12-23 |
| JP7234328B2 true JP7234328B2 (ja) | 2023-03-07 |
Family
ID=67618972
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020500347A Active JP6956848B2 (ja) | 2018-02-13 | 2019-01-22 | 自動分析装置 |
| JP2021163395A Active JP7234328B2 (ja) | 2018-02-13 | 2021-10-04 | 自動分析装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020500347A Active JP6956848B2 (ja) | 2018-02-13 | 2019-01-22 | 自動分析装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11402397B2 (ja) |
| EP (1) | EP3754339B1 (ja) |
| JP (2) | JP6956848B2 (ja) |
| CN (1) | CN111263888A (ja) |
| WO (1) | WO2019159609A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013202805B2 (en) * | 2013-03-14 | 2015-07-16 | Gen-Probe Incorporated | System and method for extending the capabilities of a diagnostic analyzer |
| US20240192244A1 (en) * | 2021-04-27 | 2024-06-13 | Hitachi High-Tech Corporation | Automatic analyzer |
| JP7847642B2 (ja) * | 2022-03-31 | 2026-04-17 | 株式会社日立ハイテク | 自動分析装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001504577A (ja) | 1996-07-03 | 2001-04-03 | ベックマン コールター インコーポレイテッド | 自動化学分析装置 |
| JP2007315831A (ja) | 2006-05-24 | 2007-12-06 | Hitachi High-Technologies Corp | 攪拌装置およびそれを用いた自動分析装置 |
| JP2010107449A (ja) | 2008-10-31 | 2010-05-13 | Hitachi High-Technologies Corp | 化学分析装置 |
| JP2016070788A (ja) | 2014-09-30 | 2016-05-09 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276258A (en) * | 1980-01-28 | 1981-06-30 | Coulter Electronics, Inc. | Sample and stat feeding system and sample tray |
| JPH0124628Y2 (ja) | 1981-05-21 | 1989-07-25 | ||
| US4970053A (en) | 1986-07-11 | 1990-11-13 | Beckman Instruments, Inc. | Reagent cartridge |
| EP0252632B1 (en) * | 1986-07-11 | 1994-08-31 | Beckman Instruments, Inc. | Reagent cartridge |
| US5104808A (en) * | 1988-08-26 | 1992-04-14 | Laska Paul F | Method and apparatus for effecting a plurality of assays on a plurality of samples in an automatic analytical device |
| JPH0560765A (ja) * | 1991-09-04 | 1993-03-12 | Kyowa Medetsukusu Kk | 自動分析装置 |
| CN103376330B (zh) * | 2012-04-17 | 2016-05-18 | 深圳迈瑞生物医疗电子股份有限公司 | 自动分析装置及其试剂盘 |
| JP6453219B2 (ja) | 2013-08-09 | 2019-01-16 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
| US9678093B2 (en) * | 2013-08-20 | 2017-06-13 | Hitachi High-Technologies Corporation | Automatic analyzer |
| EP3346274B8 (en) * | 2015-09-04 | 2025-04-09 | Hitachi High-Tech Corporation | Automatic analyzer |
-
2019
- 2019-01-22 CN CN201980005346.1A patent/CN111263888A/zh active Pending
- 2019-01-22 US US16/646,683 patent/US11402397B2/en active Active
- 2019-01-22 WO PCT/JP2019/001775 patent/WO2019159609A1/ja not_active Ceased
- 2019-01-22 JP JP2020500347A patent/JP6956848B2/ja active Active
- 2019-01-22 EP EP19754517.1A patent/EP3754339B1/en active Active
-
2021
- 2021-10-04 JP JP2021163395A patent/JP7234328B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001504577A (ja) | 1996-07-03 | 2001-04-03 | ベックマン コールター インコーポレイテッド | 自動化学分析装置 |
| JP2007315831A (ja) | 2006-05-24 | 2007-12-06 | Hitachi High-Technologies Corp | 攪拌装置およびそれを用いた自動分析装置 |
| JP2010107449A (ja) | 2008-10-31 | 2010-05-13 | Hitachi High-Technologies Corp | 化学分析装置 |
| JP2016070788A (ja) | 2014-09-30 | 2016-05-09 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019159609A1 (ja) | 2019-08-22 |
| JP2021193402A (ja) | 2021-12-23 |
| CN111263888A (zh) | 2020-06-09 |
| JPWO2019159609A1 (ja) | 2020-10-22 |
| EP3754339B1 (en) | 2022-05-04 |
| US20200278364A1 (en) | 2020-09-03 |
| EP3754339A4 (en) | 2021-11-17 |
| US11402397B2 (en) | 2022-08-02 |
| EP3754339A1 (en) | 2020-12-23 |
| JP6956848B2 (ja) | 2021-11-02 |
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