JPS5646467A - Liquid dispensing device - Google Patents

Liquid dispensing device

Info

Publication number
JPS5646467A
JPS5646467A JP12184679A JP12184679A JPS5646467A JP S5646467 A JPS5646467 A JP S5646467A JP 12184679 A JP12184679 A JP 12184679A JP 12184679 A JP12184679 A JP 12184679A JP S5646467 A JPS5646467 A JP S5646467A
Authority
JP
Japan
Prior art keywords
nozzle
blood serum
tube
liquid
case
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
JP12184679A
Other languages
Japanese (ja)
Other versions
JPS6321140B2 (en
Inventor
Hiromizu Miyamoto
Kimitada Inaba
Tomohito Koyama
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Priority to JP12184679A priority Critical patent/JPS5646467A/en
Publication of JPS5646467A publication Critical patent/JPS5646467A/en
Publication of JPS6321140B2 publication Critical patent/JPS6321140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To secure an automatic and accurate dispensation for the liquid such as the blood serum or the like which received a layer separation by a centrifugal machine, by providing a tube having the open tip, a nozzle to suck and exhaust the liquid to be dispensed, and others. CONSTITUTION:The nozzle 1 which sucks and exhausts the liquid to be dispensed and has the open tip is formed with the insulating tube such as the Teflon or the like. This nozzle 1 is located so that its tip may be positioned at the bottom part of the blood serum layer 3 within the blood collecting tube 2 which is properly given a centrifugation via the driving unit or the optical detecting means. And the vaccum pump 6 is linked properly with the nozzle 1 via the 2-way electromagnetic valve V1 plus the 3-way electromagnetic valves V2 and V3 each. Thus the blood serum in the tube 2 is sucked up via the nozzle 1. In this case, the electrodes 10a, 10b, 11a and 11b detect electrically the change of the electric resistance or the like in case the blood serum exists among those electrodes and in case no blood serum exists respectively. Thus an automatic control is given to the drive of the pump 6.
JP12184679A 1979-09-21 1979-09-21 Liquid dispensing device Granted JPS5646467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12184679A JPS5646467A (en) 1979-09-21 1979-09-21 Liquid dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12184679A JPS5646467A (en) 1979-09-21 1979-09-21 Liquid dispensing device

Publications (2)

Publication Number Publication Date
JPS5646467A true JPS5646467A (en) 1981-04-27
JPS6321140B2 JPS6321140B2 (en) 1988-05-02

Family

ID=14821376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12184679A Granted JPS5646467A (en) 1979-09-21 1979-09-21 Liquid dispensing device

Country Status (1)

Country Link
JP (1) JPS5646467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020059825A1 (en) * 2018-09-19 2020-03-26 高砂電気工業株式会社 Dispensing system and control method for dispensing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116190A (en) * 1977-03-18 1978-10-11 Omron Tateisi Electronics Co Nozzle head for dispensing of serum

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116190A (en) * 1977-03-18 1978-10-11 Omron Tateisi Electronics Co Nozzle head for dispensing of serum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020059825A1 (en) * 2018-09-19 2020-03-26 高砂電気工業株式会社 Dispensing system and control method for dispensing system

Also Published As

Publication number Publication date
JPS6321140B2 (en) 1988-05-02

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