JPH0464769U - - Google Patents
Info
- Publication number
- JPH0464769U JPH0464769U JP10689290U JP10689290U JPH0464769U JP H0464769 U JPH0464769 U JP H0464769U JP 10689290 U JP10689290 U JP 10689290U JP 10689290 U JP10689290 U JP 10689290U JP H0464769 U JPH0464769 U JP H0464769U
- Authority
- JP
- Japan
- Prior art keywords
- absorbance
- analysis
- automatic
- reaction
- reaction vessel
- 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
- 238000005259 measurement Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002835 absorbance Methods 0.000 claims 5
- 230000007246 mechanism Effects 0.000 claims 3
- 239000012491 analyte Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案による自動反応容器選択装置の
構成図、第２図は本考案と本考案を適用した生化
学自動分析装置の一実施例を示す図、第３図は本
考案による反応容器選択のための水ブランク測定
データを示した図、第４図は従来技術の水ブラン
ク測定の構成図、第５図は不具合反応容器使用に
よる測定例を示した図である。
２……反応容器、３……光源、４……光軸、７
……自動反応容器選択装置、７ａ……脱気水吐出
専用ノズル、７ｂ……水ブランク記憶素子、７ｃ
……水ブランク演算処理機、７ｄ……反応容器比
較判断処理機、７ｅ……分析パラメータ、７ｆ…
…予約不具合反応容器記憶素子。
Fig. 1 is a block diagram of an automatic reaction vessel selection device according to the present invention, Fig. 2 is a diagram showing an embodiment of the present invention and an automatic biochemical analyzer to which the present invention is applied, and Fig. 3 is a diagram showing a reaction vessel according to the present invention. FIG. 4 is a diagram showing water blank measurement data for selection, FIG. 4 is a configuration diagram of water blank measurement in the prior art, and FIG. 5 is a diagram showing an example of measurement using a defective reaction vessel. 2...Reaction container, 3...Light source, 4...Optical axis, 7
...Automatic reaction vessel selection device, 7a...Degassed water discharge nozzle, 7b...Water blank memory element, 7c
...Water blank calculation processor, 7d...Reaction container comparison/judgment processor, 7e...Analysis parameters, 7f...
...Reservation malfunction reaction vessel memory element.
Claims (1)
の測定試薬を一定量分注する一連の自動分注機構
と、反応液の吸光度又は吸光度変化量を測定する
ための複数の反応容器を保持した多波長光度計と
吸光度（又は吸光度変化量）から濃度又は活性値
に変換する演算処理機構から成る生化学自動分析
装置において、反応容器洗浄機構の一部に脱気水
吐出専用ノズルを設け、このノズルから検体分析
開始前毎に検体分析に用いる反応容器へ自動注入
しかつ、これら反応容器の吸光度（水ブランク値
）を検体分析と同一の分析時間で各分析項目で適
用する全ての測定波長条件で同時、測定できる機
能を設けることによつて、その反応容器がどの分
析項目に使用できるか否かをあらかじめ記憶した
各項目の基準値と比較判断し適用できる分析項目
から優先的に自動選択し測定させることを特徴と
した自動分析装置用自動反応容器選択装置。 Holds a series of automatic dispensing mechanisms that dispense a fixed amount of the analyte and a fixed amount of measurement reagent to react with it, and multiple reaction containers for measuring the absorbance or change in absorbance of the reaction solution. In an automatic biochemical analyzer consisting of a multi-wavelength photometer and a processing mechanism that converts absorbance (or absorbance change amount) into concentration or activity value, a degassed water discharge nozzle is provided as part of the reaction vessel cleaning mechanism, This nozzle automatically injects into the reaction vessels used for sample analysis each time before starting sample analysis, and the absorbance (water blank value) of these reaction vessels is measured at all measurement wavelengths applied to each analysis item in the same analysis time as the sample analysis. By providing a function that allows simultaneous measurement under different conditions, it is possible to determine whether a reaction vessel can be used for which analysis items by comparing it with pre-stored reference values for each item, and automatically selecting the applicable analysis items preferentially. An automatic reaction vessel selection device for an automatic analyzer, characterized in that it allows measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689290U JPH0464769U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689290U JPH0464769U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464769U true JPH0464769U (en) | 1992-06-03 |
Family
ID=31853173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10689290U Pending JPH0464769U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010261944A (en) * | 2009-04-30 | 2010-11-18 | F Hoffmann La Roche Ag | Method of detecting contaminant in chemical measurement cuvette |
| JP2016020845A (en) * | 2014-07-14 | 2016-02-04 | 株式会社東芝 | Automatic analyzer |
-
1990
- 1990-10-15 JP JP10689290U patent/JPH0464769U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010261944A (en) * | 2009-04-30 | 2010-11-18 | F Hoffmann La Roche Ag | Method of detecting contaminant in chemical measurement cuvette |
| JP2016020845A (en) * | 2014-07-14 | 2016-02-04 | 株式会社東芝 | Automatic analyzer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220074959A1 (en) | Automatic analyzer | |
| JP2589053B2 (en) | Reagent test strip for analyte measurement and method for measuring the same | |
| JP2524454B2 (en) | Analyzer for automatic analysis of body fluids | |
| US4420566A (en) | Method and apparatus for detecting sample fluid on an analysis slide | |
| JP4538423B2 (en) | Automatic analyzer | |
| JP2927082B2 (en) | Analysis method and analyzer for liquid sample | |
| JPH0619351B2 (en) | Latex agglutination reaction measuring device | |
| JPS59779B2 (en) | Analysis method for urine etc. | |
| WO1983000931A1 (en) | Method and apparatus for detecting sample fluid | |
| JPH0464769U (en) | ||
| JPS6411909B2 (en) | ||
| JPS63138268A (en) | Automatic analyzing device | |
| JPH0510953A (en) | Method for judging and analyzing prozone in antigen antibody reaction | |
| JPH07270428A (en) | Automatic chemical analyzer | |
| JPS63101758A (en) | Automatic chemical analyzer | |
| JPH0576571B2 (en) | ||
| JPH0547782B2 (en) | ||
| JP2505190B2 (en) | Chemical analyzer | |
| JPH0617918B2 (en) | Automatic analyzer | |
| JP7109967B2 (en) | automatic analyzer | |
| JP2655559B2 (en) | Reaction vessel contamination inspection method | |
| JPS62217163A (en) | Automatic analyzing instrument | |
| JPS6298264A (en) | Automatic analyzer | |
| JPH08247950A (en) | Concentration analysis method | |
| JPH0619360B2 (en) | Automatic chemical analyzer |