JPS5941744U - automatic chemical analyzer - Google Patents
automatic chemical analyzerInfo
- Publication number
- JPS5941744U JPS5941744U JP13727982U JP13727982U JPS5941744U JP S5941744 U JPS5941744 U JP S5941744U JP 13727982 U JP13727982 U JP 13727982U JP 13727982 U JP13727982 U JP 13727982U JP S5941744 U JPS5941744 U JP S5941744U
- Authority
- JP
- Japan
- Prior art keywords
- reaction tube
- chemical analyzer
- absorbance
- automatic chemical
- detector
- 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
Links
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図は本考案の一実施例を示す図、第２図は検出信号
を示す図、第３図は第１図において用いた吸光度測定の
光学系の詳細を示す図である。
２：回転体、３：反応管、４． ８． ９：光源、５゜
１０．１１：検出器、７． １４． １５：干渉フィル
ター、１６．１７：積分器、８：データ処理装置。FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing a detection signal, and FIG. 3 is a diagram showing details of the optical system for absorbance measurement used in FIG. 1. 2: Rotating body, 3: Reaction tube, 4. 8. 9: Light source, 5°10.11: Detector, 7. 14. 15: Interference filter, 16.17: Integrator, 8: Data processing device.
Claims (1)
いて検体と発色反応を生せしめる試薬を該反応管に供給
する手段と、該試薬供給位置に続く異った位置において
光を反応管に照射し、該反応管内の液による光の吸収を
測定するための夫々が光源と検出器とを有した第１と第
２の光学測定手段と、夫々の検出器からの検出信号の強
度変化分を定められた短い時間内積分し、該短い時間内
における吸光度変化の傾きに応じた２種の信号を得る手
段とを備え、該２種の信号に基づいて検体中の対象項目
の分析を行うように構成した自動化学分析装置。 ２ 該吸光度変化の傾きに応じた２種の信号の平均値を
得て、該検体中の特定項目の分析を行うようにした実用
新案登録請求の範囲第１項記載の自動化学分析装置。 ３ 該光源からの光は２光束に分離され、一方が反応管
に照射されて反応液の吸光度の測定に供され、他方が参
照用検出器に導かれ、該吸光度の測定値を該参照用検出
器からの信号によって補正するようにした実用新案登録
請求の範囲第１項乃至第２項記載の自動化学分析装置。[Claims for Utility Model Registration] 1. A means for transporting a reaction tube, a means for supplying a reagent to the reaction tube that causes a color reaction with a specimen at a specific position of the reaction tube, and a different means following the reagent supply position. first and second optical measurement means, each having a light source and a detector, for irradiating light onto a reaction tube at a position where the reaction tube is located and measuring absorption of light by a liquid in the reaction tube; means for integrating the change in intensity of the detection signal from the analyte within a predetermined short period of time to obtain two types of signals corresponding to the slope of the change in absorbance within the short period of time; An automated chemical analyzer configured to perform analysis of target items within. 2. The automatic chemical analyzer according to claim 1, which analyzes a specific item in the sample by obtaining an average value of two types of signals corresponding to the slope of the change in absorbance. 3 The light from the light source is separated into two beams, one of which is irradiated onto the reaction tube and used to measure the absorbance of the reaction solution, and the other is guided to a reference detector, and the measured value of the absorbance is used for the reference. An automatic chemical analyzer according to claim 1 or 2, wherein the automatic chemical analyzer is corrected by a signal from a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727982U JPS5941744U (en) | 1982-09-09 | 1982-09-09 | automatic chemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727982U JPS5941744U (en) | 1982-09-09 | 1982-09-09 | automatic chemical analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5941744U true JPS5941744U (en) | 1984-03-17 |
| JPH0213962Y2 JPH0213962Y2 (en) | 1990-04-17 |
Family
ID=30308396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13727982U Granted JPS5941744U (en) | 1982-09-09 | 1982-09-09 | automatic chemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941744U (en) |
-
1982
- 1982-09-09 JP JP13727982U patent/JPS5941744U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213962Y2 (en) | 1990-04-17 |
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