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JPS5742856A - Absorbing and desorbing method for automatic chemical analytical apparatus - Google Patents

Absorbing and desorbing method for automatic chemical analytical apparatus

Info

Publication number
JPS5742856A
JPS5742856A JP11694980A JP11694980A JPS5742856A JP S5742856 A JPS5742856 A JP S5742856A JP 11694980 A JP11694980 A JP 11694980A JP 11694980 A JP11694980 A JP 11694980A JP S5742856 A JPS5742856 A JP S5742856A
Authority
JP
Japan
Prior art keywords
absorbing
reagent
nozzles
absorbed
bubble
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.)
Granted
Application number
JP11694980A
Other languages
Japanese (ja)
Other versions
JPH0318150B2 (en
Inventor
Masaki Takeuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11694980A priority Critical patent/JPS5742856A/en
Publication of JPS5742856A publication Critical patent/JPS5742856A/en
Publication of JPH0318150B2 publication Critical patent/JPH0318150B2/ja
Granted legal-status Critical Current

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

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To make an analysis simply and accurately and also, stably even in case of using liquid enzyme reagent having a high viscosity, by placing an air bubble in between the nozzles for reagent and making a different reagent absorbed therein and desorbed to a reaction tube. CONSTITUTION:Nozzles 46a, 46b for sampling and reagent are attached on a moving block 16 being capable of moving left and right and its upper end is connected with pumps 1, 2 by a flexible tube. At the time of absorbing and vomitting, a bubble Y is formed by absorbing syringes 1d, 2d a little by switching electromagnets 31a, 31b after placing the block 16 at a position S and absorbing a pure water 9 by the pumps 1, 2. Next, the block 16 is moved on a sample 13 and then, the sample 13 and the first reagent are absorbed. Further, a bubble 50 is formed in the nozzle 46b again and the second reagent is absorbed and then, is vomited moving to a prescribed reaction tube 7a'. Hereby, even the analysis of highly viscouss enzyme liquid is made easily and stably because of absorbing the liquid putting the air among the nozzles.
JP11694980A 1980-08-27 1980-08-27 Absorbing and desorbing method for automatic chemical analytical apparatus Granted JPS5742856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11694980A JPS5742856A (en) 1980-08-27 1980-08-27 Absorbing and desorbing method for automatic chemical analytical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11694980A JPS5742856A (en) 1980-08-27 1980-08-27 Absorbing and desorbing method for automatic chemical analytical apparatus

Publications (2)

Publication Number Publication Date
JPS5742856A true JPS5742856A (en) 1982-03-10
JPH0318150B2 JPH0318150B2 (en) 1991-03-11

Family

ID=14699714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11694980A Granted JPS5742856A (en) 1980-08-27 1980-08-27 Absorbing and desorbing method for automatic chemical analytical apparatus

Country Status (1)

Country Link
JP (1) JPS5742856A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007122732A1 (en) * 2006-04-24 2007-11-01 Wako Pure Chemical Industries, Ltd. Dispensing mechanism, dispensing apparatus and dispensing method for liquid to be dispensed
JP2009533664A (en) * 2006-04-11 2009-09-17 ダイアシス ダイアグノスティック システムズ ゲーエムベーハー Metering and mixing methods
JP2014528588A (en) * 2011-10-12 2014-10-27 エプレップ プロプライアトリー リミテッド Sample preparation for analysis
CN108120845A (en) * 2017-12-21 2018-06-05 迈克医疗电子有限公司 Automatic analyzer, sampling probe imbibition control method and control system
WO2022259767A1 (en) * 2021-06-10 2022-12-15 株式会社日立ハイテク Dispensing device, automatic analysis device, and dispensing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542618A (en) * 1977-06-08 1979-01-10 Toshiba Corp Coding system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542618A (en) * 1977-06-08 1979-01-10 Toshiba Corp Coding system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009533664A (en) * 2006-04-11 2009-09-17 ダイアシス ダイアグノスティック システムズ ゲーエムベーハー Metering and mixing methods
WO2007122732A1 (en) * 2006-04-24 2007-11-01 Wako Pure Chemical Industries, Ltd. Dispensing mechanism, dispensing apparatus and dispensing method for liquid to be dispensed
US8030093B2 (en) 2006-04-24 2011-10-04 Wako Pure Chemical Industries, Ltd. Dispensing mechanism, dispensing apparatus and dispensing method for liquid to be dispensed
JP2014528588A (en) * 2011-10-12 2014-10-27 エプレップ プロプライアトリー リミテッド Sample preparation for analysis
CN108120845A (en) * 2017-12-21 2018-06-05 迈克医疗电子有限公司 Automatic analyzer, sampling probe imbibition control method and control system
WO2022259767A1 (en) * 2021-06-10 2022-12-15 株式会社日立ハイテク Dispensing device, automatic analysis device, and dispensing method

Also Published As

Publication number Publication date
JPH0318150B2 (en) 1991-03-11

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