JP7494375B2 - 自動分析装置、および自動分析装置における検体の吸引方法 - Google Patents

自動分析装置、および自動分析装置における検体の吸引方法 Download PDF

Info

Publication number
JP7494375B2
JP7494375B2 JP2023500680A JP2023500680A JP7494375B2 JP 7494375 B2 JP7494375 B2 JP 7494375B2 JP 2023500680 A JP2023500680 A JP 2023500680A JP 2023500680 A JP2023500680 A JP 2023500680A JP 7494375 B2 JP7494375 B2 JP 7494375B2
Authority
JP
Japan
Prior art keywords
specimen
sample
tip
liquid level
dispensing mechanism
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.)
Active
Application number
JP2023500680A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022176556A5 (https=
JPWO2022176556A1 (https=
Inventor
好洋 嘉部
拓也 高橋
昌史 深谷
健士郎 坂田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi High Tech Corp
Original Assignee
Hitachi High Tech Corp
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 Hitachi High Tech Corp filed Critical Hitachi High Tech Corp
Publication of JPWO2022176556A1 publication Critical patent/JPWO2022176556A1/ja
Publication of JPWO2022176556A5 publication Critical patent/JPWO2022176556A5/ja
Application granted granted Critical
Publication of JP7494375B2 publication Critical patent/JP7494375B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00742—Type of codes
    • G01N2035/00752—Type of codes bar codes
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00742—Type of codes
    • G01N2035/00782—Type of codes reprogrammmable code
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP2023500680A 2021-02-17 2022-01-27 自動分析装置、および自動分析装置における検体の吸引方法 Active JP7494375B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021023092 2021-02-17
JP2021023092 2021-02-17
PCT/JP2022/003085 WO2022176556A1 (ja) 2021-02-17 2022-01-27 自動分析装置、および自動分析装置における検体の吸引方法

Publications (3)

Publication Number Publication Date
JPWO2022176556A1 JPWO2022176556A1 (https=) 2022-08-25
JPWO2022176556A5 JPWO2022176556A5 (https=) 2023-10-12
JP7494375B2 true JP7494375B2 (ja) 2024-06-03

Family

ID=82931392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500680A Active JP7494375B2 (ja) 2021-02-17 2022-01-27 自動分析装置、および自動分析装置における検体の吸引方法

Country Status (5)

Country Link
US (1) US20240142487A1 (https=)
EP (1) EP4296685A4 (https=)
JP (1) JP7494375B2 (https=)
CN (1) CN116724238A (https=)
WO (1) WO2022176556A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220268796A1 (en) * 2021-02-19 2022-08-25 Roche Molecular Systems, Inc. Method of Operating a Laboratory Instrument
EP4575508A1 (en) * 2023-12-22 2025-06-25 Tecan Trading AG Method, computer program and laboratory automation device for aspirating a liquid out of a vial, controller for controlling the laboratory automation device, and computer-readable medium
WO2025197528A1 (ja) * 2024-03-21 2025-09-25 株式会社日立ハイテク 自動分析装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048593A (ja) 2008-08-20 2010-03-04 Olympus Corp 自動分析装置および血液サンプル分析方法
WO2010104072A1 (ja) 2009-03-13 2010-09-16 ベックマン コールター インコーポレイテッド 分析装置および分注プローブ洗浄方法
JP2012063179A (ja) 2010-09-14 2012-03-29 Toshiba Corp 自動分析装置
JP2019120510A (ja) 2017-12-28 2019-07-22 シスメックス株式会社 検体測定方法および検体測定装置
JP2019148508A (ja) 2018-02-27 2019-09-05 シスメックス株式会社 検体測定装置及び検体測定方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011486A (https=) * 1973-06-01 1975-02-05
JP3869112B2 (ja) * 1998-03-24 2007-01-17 オリンパス株式会社 液体吸引方法
JP3451014B2 (ja) * 1998-06-05 2003-09-29 アロカ株式会社 ノズル装置
KR100930143B1 (ko) * 2006-01-27 2009-12-07 가부시끼가이샤 도시바 자동 분석 장치와 프로브 승강 방법
JP5199785B2 (ja) * 2008-08-20 2013-05-15 ベックマン コールター， インコーポレイテッド 血液サンプル検出方法、血液サンプル分注方法、血液サンプル分析方法、分注装置および血液サンプル種類検出方法
JP5736280B2 (ja) * 2011-09-06 2015-06-17 株式会社日立ハイテクノロジーズ 自動分析装置
JP6995085B2 (ja) * 2019-05-31 2022-01-14 日本電子株式会社 自動分析装置及び自動分析装置の制御方法
WO2022139793A1 (en) * 2020-12-21 2022-06-30 Tecan Trading Ag Dead volume reduction and method therefor
WO2023210174A1 (ja) * 2022-04-27 2023-11-02 株式会社日立ハイテク 自動分析装置およびその制御方法
WO2025197528A1 (ja) * 2024-03-21 2025-09-25 株式会社日立ハイテク 自動分析装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048593A (ja) 2008-08-20 2010-03-04 Olympus Corp 自動分析装置および血液サンプル分析方法
WO2010104072A1 (ja) 2009-03-13 2010-09-16 ベックマン コールター インコーポレイテッド 分析装置および分注プローブ洗浄方法
JP2012063179A (ja) 2010-09-14 2012-03-29 Toshiba Corp 自動分析装置
JP2019120510A (ja) 2017-12-28 2019-07-22 シスメックス株式会社 検体測定方法および検体測定装置
JP2019148508A (ja) 2018-02-27 2019-09-05 シスメックス株式会社 検体測定装置及び検体測定方法

Also Published As

Publication number Publication date
EP4296685A4 (en) 2024-12-25
US20240142487A1 (en) 2024-05-02
JPWO2022176556A1 (https=) 2022-08-25
CN116724238A (zh) 2023-09-08
WO2022176556A1 (ja) 2022-08-25
EP4296685A1 (en) 2023-12-27

Similar Documents

Publication Publication Date Title
JP5178830B2 (ja) 自動分析装置
JP7494375B2 (ja) 自動分析装置、および自動分析装置における検体の吸引方法
EP2098871B1 (en) A sample analyzer and a computer program product
US9513305B2 (en) Multiple cleaning stations for a dispensing probe
JPH05240868A (ja) 標本の自動分析装置
CN107407689A (zh) 自动分析装置
EP4160218B1 (en) Automatic analyzer
JP7243607B2 (ja) 生化学分析装置および生化学分析方法
JP2013536951A (ja) 全血混合の完全さを決定するための全血吸引の圧力モニタリング
JP4812352B2 (ja) 自動分析装置及びその分注方法
JP4416579B2 (ja) 自動分析装置
JP6711690B2 (ja) 自動分析装置
JP6429753B2 (ja) 自動分析装置及び自動分析方法
JP2014149238A (ja) 自動分析装置
JP4891749B2 (ja) 自動分析装置
JP5606843B2 (ja) 自動分析装置
JP2005164506A (ja) 自動分析装置
JP4408404B2 (ja) 自動分析装置
JP7613913B2 (ja) 反応容器及び自動分析装置
JP2013029531A (ja) 自動分析装置
JP7054616B2 (ja) 自動分析装置
WO2016017294A1 (ja) 自動分析装置
WO2024219094A1 (ja) 自動分析装置及び自動分析方法
JP2024106775A (ja) 自動分析装置及びその制御方法
JP6449008B2 (ja) 自動分析装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230609

A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20230609

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230609

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240522

R150 Certificate of patent or registration of utility model

Ref document number: 7494375

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150