JPS56158948A - Liquid sampling device - Google Patents

Liquid sampling device

Info

Publication number
JPS56158948A
JPS56158948A JP6222580A JP6222580A JPS56158948A JP S56158948 A JPS56158948 A JP S56158948A JP 6222580 A JP6222580 A JP 6222580A JP 6222580 A JP6222580 A JP 6222580A JP S56158948 A JPS56158948 A JP S56158948A
Authority
JP
Japan
Prior art keywords
tube
serum
liquid level
clot
arrives
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
JP6222580A
Other languages
Japanese (ja)
Other versions
JPS5817430B2 (en
Inventor
Hiromizu Miyamoto
Kimitada Inaba
Tomohito Koyama
Yoshinobu Ozawa
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 JP6222580A priority Critical patent/JPS5817430B2/en
Publication of JPS56158948A publication Critical patent/JPS56158948A/en
Publication of JPS5817430B2 publication Critical patent/JPS5817430B2/en
Expired 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
    • 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
    • G01N35/10—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
    • G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots

Abstract

PURPOSE:To sample serum without allowing the inclusion of blood-clot by lowering a tube forming a flexible flow passage provided with a suction part at the leading end in compliance with the descending speed of liquid level, and locking the tube according to liquid erasing detection. CONSTITUTION:When the 1st, 2nd supporting tables 24, 26 lower integrally by way of a control circuit 46 and a tube guide 27 arrives at the opening of a vessel 14, only the table 26 stops. When a nozzle tip 12 arrives at the liquid level of serum 15 after this, the table 24 descends at the same speed as the descending speed of the liquid level of the serum 15 and the serum is sucked through a tube 11 forming a flexible flow passage. When the tip 12 arrives at the separating material between the serum 15 and blood-clot 17 and the erase of liquid level is detected, the descending of the table 24 is stopped, and the air sucked by the tube 11 is detected by electrodes 22a, 22b. The tube 11 is closed by a closing mechanism 25b. At the same time, the tube 11 is locked to the table 26 by way of a solenoid 33, and is prevented from oscillating, thereby preventing the suction of the blood-clot 16.
JP6222580A 1980-05-13 1980-05-13 liquid sampling device Expired JPS5817430B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6222580A JPS5817430B2 (en) 1980-05-13 1980-05-13 liquid sampling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6222580A JPS5817430B2 (en) 1980-05-13 1980-05-13 liquid sampling device

Publications (2)

Publication Number Publication Date
JPS56158948A true JPS56158948A (en) 1981-12-08
JPS5817430B2 JPS5817430B2 (en) 1983-04-07

Family

ID=13193994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6222580A Expired JPS5817430B2 (en) 1980-05-13 1980-05-13 liquid sampling device

Country Status (1)

Country Link
JP (1) JPS5817430B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223760A (en) * 1982-06-22 1983-12-26 Union Giken:Kk Driving method of flushing nozzle
JPS59168336A (en) * 1983-03-15 1984-09-22 Terumo Corp Apparatus for automatic sample collection and distribution
JPS63315033A (en) * 1987-06-18 1988-12-22 Terumo Corp Method and apparatus for collecting blood specimen
JPH02103267U (en) * 1989-01-31 1990-08-16

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162857U (en) * 1984-04-05 1985-10-29 シャープ株式会社 Roof-integrated solar collector
JPH0517452U (en) * 1991-08-16 1993-03-05 庄吉 赤堀 Metalless solar water heater
JPH0628557U (en) * 1991-11-22 1994-04-15 庄吉 赤堀 Metalless solar water heater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223760A (en) * 1982-06-22 1983-12-26 Union Giken:Kk Driving method of flushing nozzle
JPS59168336A (en) * 1983-03-15 1984-09-22 Terumo Corp Apparatus for automatic sample collection and distribution
JPH0445786B2 (en) * 1983-03-15 1992-07-27 Terumo Corp
JPS63315033A (en) * 1987-06-18 1988-12-22 Terumo Corp Method and apparatus for collecting blood specimen
JPH02103267U (en) * 1989-01-31 1990-08-16

Also Published As

Publication number Publication date
JPS5817430B2 (en) 1983-04-07

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