JPS6472071A - Reagent vessel for automatic chemical analysis apparatus - Google Patents

Reagent vessel for automatic chemical analysis apparatus

Info

Publication number
JPS6472071A
JPS6472071A JP22860487A JP22860487A JPS6472071A JP S6472071 A JPS6472071 A JP S6472071A JP 22860487 A JP22860487 A JP 22860487A JP 22860487 A JP22860487 A JP 22860487A JP S6472071 A JPS6472071 A JP S6472071A
Authority
JP
Japan
Prior art keywords
reagent
chamber
liquid level
replenishing
passage
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
JP22860487A
Other languages
Japanese (ja)
Inventor
Takeshi Sakamaki
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
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 filed Critical Toshiba Corp
Priority to JP22860487A priority Critical patent/JPS6472071A/en
Publication of JPS6472071A publication Critical patent/JPS6472071A/en
Pending 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
    • G01N35/1002—Reagent dispensers

Abstract

PURPOSE:To obtain the slightly immersed state of a dispensing nozzle tip without using a liquid level sensor by maintaining a reagent replenishing chamber in a hermetic state and communicating the replenishing chamber with a drawing chamber. CONSTITUTION:A liquid-tight plug 7 is press-fitted into a small hole passage 6 and a prescribed volume of a reagent S for replenishment is filled in the replenishing chamber 3 of a reagent vessel 1. While the vessel 1 is held horizontal, the plug 7 is removed and the reagent S in the replenishing chamber 3 is discharged through the passage 6 to the drawing chamber 4 side. The effect of a 'a chick's waterer' acts and the outflow of the reagent S from the chamber 3 stops when the reagent S accumulates in the drawing chamber 4 to the height at which the liquid surface closes the passages 6. The reagent S of the decreased component is then replenished from the chamber 3 through the passage 6 into the chamber 4 on lowering of the liquid level when the reagent S' for the normal use component in the chamber 4 is decreased by the reagent drawing operation. The reagent liquid level in the chamber 4 is thus maintained always at the specified height. The slightly immersed state of the nozzle N is thus obtd. at all times without using the liquid level sensor by previously setting the tip descending position of the dispensing nozzle N at the position where the nozzle tip is slightly immersed in the reagent liquid surface.
JP22860487A 1987-09-14 1987-09-14 Reagent vessel for automatic chemical analysis apparatus Pending JPS6472071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22860487A JPS6472071A (en) 1987-09-14 1987-09-14 Reagent vessel for automatic chemical analysis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22860487A JPS6472071A (en) 1987-09-14 1987-09-14 Reagent vessel for automatic chemical analysis apparatus

Publications (1)

Publication Number Publication Date
JPS6472071A true JPS6472071A (en) 1989-03-16

Family

ID=16878955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22860487A Pending JPS6472071A (en) 1987-09-14 1987-09-14 Reagent vessel for automatic chemical analysis apparatus

Country Status (1)

Country Link
JP (1) JPS6472071A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325155U (en) * 1989-07-20 1991-03-14
WO2014151996A2 (en) * 2013-03-14 2014-09-25 Gen-Probe Incorporated Systems, methods, and apparatuses for performing automated reagent-based assays
US10889851B2 (en) 2013-03-14 2021-01-12 Gen-Probe Incorporated Method for moving a processing vial between locations of an instrument

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325155U (en) * 1989-07-20 1991-03-14
WO2014151996A2 (en) * 2013-03-14 2014-09-25 Gen-Probe Incorporated Systems, methods, and apparatuses for performing automated reagent-based assays
WO2014151996A3 (en) * 2013-03-14 2014-12-04 Gen-Probe Incorporated Systems, methods, and apparatuses for performing automated reagent-based assays
US9527080B2 (en) 2013-03-14 2016-12-27 Gen-Probe Incorporated Fluid cartridge
JP2017072616A (en) * 2013-03-14 2017-04-13 ジェン−プローブ・インコーポレーテッド Systems, methods and apparatuses for performing automated reagent-based analysis
US9630179B2 (en) 2013-03-14 2017-04-25 Gen-Probe Incorporated Fluid cartridge
US10889851B2 (en) 2013-03-14 2021-01-12 Gen-Probe Incorporated Method for moving a processing vial between locations of an instrument
EP3885044A1 (en) * 2013-03-14 2021-09-29 Gen-Probe Incorporated Cartridge for reagent-based assay
US11136617B2 (en) 2013-03-14 2021-10-05 Gen-Probe Incorporated Interlocking cap and vial
US11279967B2 (en) 2013-03-14 2022-03-22 Gen-Probe Incorporated System and method for conducting an assay
US11420207B2 (en) 2013-03-14 2022-08-23 Gen-Probe Incorporated Reaction receptacle
US11434521B2 (en) 2013-03-14 2022-09-06 Gen-Probe Incorporated Method for conducting an assay
US11732289B2 (en) 2013-03-14 2023-08-22 Gen-Probe Incorporated Receptacle distribution system
US11732288B2 (en) 2013-03-14 2023-08-22 Gen-Probe Incorporated Assembly having reagent pack loading station
US11761027B2 (en) 2013-03-14 2023-09-19 Gen-Probe Incorporated System and method for receiving and storing reagent packs in an instrument
US11761026B2 (en) 2013-03-14 2023-09-19 Gen-Probe Incorporated Diagnostic system and method
US11834701B2 (en) 2013-03-14 2023-12-05 Gen-Probe Incorporated Reagent pack changer

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