JPS56112651A - Pipetting and dispensing system - Google Patents

Pipetting and dispensing system

Info

Publication number
JPS56112651A
JPS56112651A JP1485780A JP1485780A JPS56112651A JP S56112651 A JPS56112651 A JP S56112651A JP 1485780 A JP1485780 A JP 1485780A JP 1485780 A JP1485780 A JP 1485780A JP S56112651 A JPS56112651 A JP S56112651A
Authority
JP
Japan
Prior art keywords
pulse motor
syringe
driving
pulse
motor
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.)
Pending
Application number
JP1485780A
Other languages
Japanese (ja)
Inventor
Takashi Mori
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1485780A priority Critical patent/JPS56112651A/en
Publication of JPS56112651A publication Critical patent/JPS56112651A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0227—Details of motor drive means

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To simplify a constitution and improve durability by connecting a driving part and a syringe part being made into a large capacity by a movable motor. CONSTITUTION:Below the pipetting system wherein pipets composed of an syringe 12, a microcylinder 17, etc. are arranged in parallel is provided a guide 4 to which a pulse motor 2 is fitted movably, while pulse motors 2 and 1 are driven and coupled by a timing belt 3. And, by driving of the pulse motor 1, the pulse motor 2 is moved below the microsyringe 17, the rotary shaft of the pulse motor 2 is connected to a bellows holder 23 by a solenoid 18, and a stipulated quantity of a sample is sucked to and held by the tip of a tube 15 by driving of the pulse motor 2. Next, the pulse motor 2 is moved below the syringe 12 and by the similar operation a stipulated quantity of reagent is discharged together with the sample held at the tip of the tube 15. The similar operation is repeated for each pipet.
JP1485780A 1980-02-12 1980-02-12 Pipetting and dispensing system Pending JPS56112651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1485780A JPS56112651A (en) 1980-02-12 1980-02-12 Pipetting and dispensing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1485780A JPS56112651A (en) 1980-02-12 1980-02-12 Pipetting and dispensing system

Publications (1)

Publication Number Publication Date
JPS56112651A true JPS56112651A (en) 1981-09-05

Family

ID=11872692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1485780A Pending JPS56112651A (en) 1980-02-12 1980-02-12 Pipetting and dispensing system

Country Status (1)

Country Link
JP (1) JPS56112651A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209331A (en) * 2007-02-28 2008-09-11 Hitachi High-Technologies Corp Automatic analyzer
WO2021220739A1 (en) * 2020-04-28 2021-11-04 マッスル株式会社 Pipette device and analysis device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209331A (en) * 2007-02-28 2008-09-11 Hitachi High-Technologies Corp Automatic analyzer
WO2021220739A1 (en) * 2020-04-28 2021-11-04 マッスル株式会社 Pipette device and analysis device

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