JPS6048157U

JPS6048157U - automatic analyzer

Info

Publication number: JPS6048157U
Application number: JP14044283U
Authority: JP
Inventors: 大藪　又茂
Original assignee: Shimadzu Corp
Current assignee: Shimadzu Corp
Priority date: 1983-09-10
Filing date: 1983-09-10
Publication date: 1985-04-04
Also published as: JPH0429414Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の自動分析装置を示す概略構成図、第２図
はこの考案に係る自動分析装置を示す第１図相当図、第
３図イ９口は試料送液路内の緩衝液、試薬液及び検体試
料の状態を示す状態説明図で、イは試薬ゾーンを示し、
町まこの試薬ゾーンに検体試料を注入した状態を示す。第４図及び第５図は他の実施例を示す第２図相当図であ
る。５・・・自動分析装置、６・・・緩衝液、７・・・試薬
液、８・・・試料送液路、９・・・検体試料分注器、１
０・・・反応コイル、１１・・・検出器、１４・・・試
薬液送液路、１５・・・緩衝液送液路、１６．１７・・
・流路切換弁、１８・・・試薬液シリンジ、１９・・・
緩衝液シリンジ、２０・・・中央制御部。Fig. 1 is a schematic configuration diagram showing a conventional automatic analyzer, Fig. 2 is a diagram corresponding to Fig. 1 showing an automatic analyzer according to this invention, Fig. 3 A 9 port shows a buffer solution in the sample liquid passage, A state explanatory diagram showing the state of the reagent solution and specimen sample, where A indicates the reagent zone;
This figure shows the state in which a specimen sample is injected into the reagent zone of Mako Machiko. 4 and 5 are views corresponding to FIG. 2 showing other embodiments. 5... Automatic analyzer, 6... Buffer solution, 7... Reagent solution, 8... Sample liquid feeding path, 9... Specimen sample dispenser, 1
0... Reaction coil, 11... Detector, 14... Reagent solution feeding path, 15... Buffer solution feeding path, 16.17...
・Flow path switching valve, 18... Reagent liquid syringe, 19...
Buffer syringe, 20... central control unit.

Claims

[Scope of utility model registration request]

A liquid feeding means, a specimen sample dispenser, a reaction coil, and a detector are disposed in this order in a liquid feeding path for feeding a buffer solution and a reagent solution, and an operation control unit is further provided to control the operation of these. , an automatic analyzer for analyzing components of a specimen sample using a reaction with a reagent solution, wherein a liquid feeding means is connected to a flow path switching valve interposed in the liquid feeding path and the flow path switching valve. The operation control unit operates the syringe to aspirate and discharge the syringe in correspondence with the flow path switching valve, and after pumping the buffer solution and reagent solution to the reaction coil, dispenses the specimen sample. Activate the device to inject one specimen sample into the buffer solution and/or reagent solution, and pour the reagent solution and buffer solution containing this specimen sample into the buffer solution and/or reagent solution.
An automatic analyzer consisting of a central control unit that operates a syringe to force-feed it toward a detector and analyzes one sample with only one reciprocating movement of the syringe.