JPS5847162U - Dispensing machine for biochemical analyzer - Google Patents
Dispensing machine for biochemical analyzerInfo
- Publication number
- JPS5847162U JPS5847162U JP13908081U JP13908081U JPS5847162U JP S5847162 U JPS5847162 U JP S5847162U JP 13908081 U JP13908081 U JP 13908081U JP 13908081 U JP13908081 U JP 13908081U JP S5847162 U JPS5847162 U JP S5847162U
- Authority
- JP
- Japan
- Prior art keywords
- dispensing
- syringe
- cleaning
- container
- reagent
- 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
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analysing Biological Materials (AREA)
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
第１図はこの考案による生化学分析装置の分注機を概略
的に示した斜視図、第２図は第１図における分注ノズル
の拡大断面図、第３図はこの分注機に用いられる分注用
シリンジと洗浄用シリンジとを示した正面図、第４図は
第３図におけるＩＶ−■線に沿った断面図、第５図は第
１図に示されている洗浄容器の斜視図、第６図はその内
部構造を示した切欠断面図である。
図中、１は分注機、６は分注ノズル、７は撹拌棒、１４
は検体容器、１５はターンテーブル、１６は試薬容器、
１７は洗浄容器、２０はホルダ、２１は内管、２２は外
管、２３は電気絶縁層、２５は液面検出回路、３２は分
注用シリンジ、３３は洗浄用シリンジ、３４．３５は分
岐ヘッド、３６．３８は電磁弁、４０．４１はプランジ
ャ、４２．４３はパルスモータである。Fig. 1 is a perspective view schematically showing the dispensing machine of the biochemical analyzer according to this invention, Fig. 2 is an enlarged cross-sectional view of the dispensing nozzle in Fig. 1, and Fig. 3 is the dispensing nozzle used in this dispensing machine. 4 is a sectional view taken along line IV-■ in FIG. 3, and FIG. 5 is a perspective view of the cleaning container shown in FIG. 1. 6 are cutaway sectional views showing the internal structure thereof. In the figure, 1 is a dispensing machine, 6 is a dispensing nozzle, 7 is a stirring bar, 14
is a sample container, 15 is a turntable, 16 is a reagent container,
17 is a cleaning container, 20 is a holder, 21 is an inner tube, 22 is an outer tube, 23 is an electrical insulation layer, 25 is a liquid level detection circuit, 32 is a dispensing syringe, 33 is a cleaning syringe, 34.35 is a branch The head, 36.38 is a solenoid valve, 40.41 is a plunger, and 42.43 is a pulse motor.
Claims (2)
に移動する中空パイプからなる分注ノズルと、該分注ノ
ズルに連結された分注用シリンジとを含み、前記分注用
シリンジの吸入、吐出動作により前記試薬容器内からの
試薬を吸入し、かつ、その試薬婆前記検体容器の試料中
に分注する生化学分析装置の分注機において、′前記分
注ノズルに対して前記分注用シリンジと並列的に洗浄用
シリンジを接続し、前記分注用シリンジによる前記試薬
の分注後に前記分注ノズルを前記洗浄容器内において洗
浄する際、前記洗浄用シリンジから前記分注ノズルに洗
浄水を供給してそのノズル内を洗浄することを特徴とす
る生化学付折装置の分注機。(1) Includes a dispensing nozzle made of a hollow pipe that selectively moves between a sample container, a reagent container, and a cleaning container, and a dispensing syringe connected to the dispensing nozzle; In a dispenser of a biochemical analyzer that sucks in a reagent from the reagent container through suction and discharge operations, and dispenses the reagent into a sample in the sample container, A cleaning syringe is connected in parallel with the dispensing syringe, and when the dispensing nozzle is cleaned in the cleaning container after dispensing the reagent with the dispensing syringe, the dispensing syringe is connected to the dispensing nozzle. A dispensing machine for a biochemical spectrometer, characterized in that it supplies cleaning water to clean the inside of its nozzle.
注用シリンジおよび洗浄用シリンジの各々は、電磁弁等
の開閉弁を介して互いに接続された分岐ヘッドを有し、
前記洗浄用シリンジ内の洗浄水は前記開閉弁および前記
分注用シリンジの分岐ヘッドを通って前記分注ノズルに
供給されることを特徴とする生化学分析装置の分注機。(2) Utility model registration In claim (1), each of the dispensing syringe and the cleaning syringe has a branch head connected to each other via an on-off valve such as a solenoid valve,
A dispenser for a biochemical analyzer, characterized in that the cleaning water in the cleaning syringe is supplied to the dispensing nozzle through the on-off valve and the branch head of the dispensing syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908081U JPS5847162U (en) | 1981-09-19 | 1981-09-19 | Dispensing machine for biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13908081U JPS5847162U (en) | 1981-09-19 | 1981-09-19 | Dispensing machine for biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847162U true JPS5847162U (en) | 1983-03-30 |
Family
ID=29932283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13908081U Pending JPS5847162U (en) | 1981-09-19 | 1981-09-19 | Dispensing machine for biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104548U (en) * | 1983-12-22 | 1985-07-17 | 三菱自動車工業株式会社 | Automotive door outside handle structure |
-
1981
- 1981-09-19 JP JP13908081U patent/JPS5847162U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104548U (en) * | 1983-12-22 | 1985-07-17 | 三菱自動車工業株式会社 | Automotive door outside handle structure |
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