JPS584071U

JPS584071U - reagent dispenser

Info

Publication number: JPS584071U
Application number: JP9800481U
Authority: JP
Inventors: 門田　俊美
Original assignee: 株式会社島津製作所
Priority date: 1981-06-30
Filing date: 1981-06-30
Publication date: 1983-01-11

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 drawings]

第１図は従来のシリンジ方式によった試薬分注器の模式
説明図、第２図は従来の一定圧力下での弁開閉制御方式
によった試薬分注−の模式説明図、第３図、第４図はこ
の考案にかかる実施例装置の模式説明図、第５図は三の
装置の動作タイムチャート、第６図はポイズに多連しご
き゛ギン、プを用い複数チャンネルに構成した実施例装
置の模式説明−図である。２・・・反応管、３・・・試薬容器、７・・・ポンプ（
しごきポ′ンプ）、１０・・・分注ノズル、１１・・・
三方切換弁、１２・・・バイパスチューブ。Figure 1 is a schematic illustration of a conventional syringe-based reagent dispenser, Figure 2 is a schematic illustration of a conventional reagent dispenser using a valve opening/closing control method under constant pressure, and Figure 3. , Fig. 4 is a schematic explanatory diagram of an embodiment of the device according to this invention, Fig. 5 is an operation time chart of the third device, and Fig. 6 is a system configured into multiple channels using multiple pumps for poise. FIG. 1 is a schematic illustration of an example device. 2...Reaction tube, 3...Reagent container, 7...Pump (
Shigo pump), 10...dispensing nozzle, 11...
Three-way switching valve, 12...Bypass tube.

Claims

[Scope of Claim for Utility Model Registration] 1. A pump that suctions and delivers a reagent contained in a reagent container, a three-way switching valve that dispenses the delivered reagent into a reaction tube via a dispensing nozzle, and A single reagent dispenser equipped with a switching valve and a bypass tube for connecting a reagent container. 2. The reagent dispenser according to claim 1, wherein the pump is a straining pump that can be used as a multiple pump.