JPH0478558U - - Google Patents
Info
- Publication number
- JPH0478558U JPH0478558U JP12131090U JP12131090U JPH0478558U JP H0478558 U JPH0478558 U JP H0478558U JP 12131090 U JP12131090 U JP 12131090U JP 12131090 U JP12131090 U JP 12131090U JP H0478558 U JPH0478558 U JP H0478558U
- Authority
- JP
- Japan
- Prior art keywords
- container
- reaction
- automatic analyzer
- liquid
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 claims 2
- 238000002835 absorbance Methods 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案の実施例を示した排液、洗浄流
路の構成図、第２図は本考案の対象となる自動分
析装置の構成図、第３図は従来装置における排液
流路の構成図である。
１……ターンテーブル、２……反応容器、７…
…洗浄機構、８……排液、洗浄流路、１１〜１５
……ノズル群、２１……給水ポンプ、２２……給
水制御弁、２３……トラツプ容器、３１……真空
制御弁、３２……真空タンク、３３……真空ポン
プ、３４……排液制御弁、３５……廃液タンク、
４１……洗剤容器、４２……洗浄水制御弁、４３
……プランジヤポンプ、４５……流路切替弁。
Fig. 1 is a block diagram of the drain and cleaning channels showing an embodiment of the present invention, Fig. 2 is a block diagram of an automatic analyzer to which the present invention is applied, and Fig. 3 is a block diagram of the drain flow in a conventional device. FIG. 1...Turntable, 2...Reaction container, 7...
...Washing mechanism, 8... Drainage liquid, washing channel, 11-15
... Nozzle group, 21 ... Water supply pump, 22 ... Water supply control valve, 23 ... Trap container, 31 ... Vacuum control valve, 32 ... Vacuum tank, 33 ... Vacuum pump, 34 ... Drainage control valve , 35... waste liquid tank,
41...Detergent container, 42...Washing water control valve, 43
...Plunger pump, 45...Flow path switching valve.
Claims (1)
試料と試薬を混和、呈色反応させてその吸光度を
測定し、試料中の成分を分析する自動分析装置に
おいて、該反応容器内の反応液やその洗浄水を吸
引、排水するための真空ポンプ、該ポンプによる
真空動作を制御する第１の電磁弁、該反応液や洗
浄液をトラツプする容器、該トラツプ容器に接続
され、容器内にトラツプした液を排出する第２の
電磁弁等により成る排液流路に、洗剤を含む洗浄
液を真空ポンプ側から流入せしめ、前記した第１
、第２の電磁弁やトラツプ容器の洗浄を行うよう
構成したことを特徴とする自動分析装置の排液流
路の洗浄装置。 ２ 洗剤を含む洗浄液による排液流路の洗浄を全
て自動で行ない得る様に構成したことを特徴とす
る請求項１記載の自動分析装置の排液流路の洗浄
装置。[Claims for Utility Model Registration] 1. An automatic analyzer that is equipped with a plurality of reaction vessels, mixes a sample and a reagent in the reaction vessels, causes a color reaction, measures the absorbance, and analyzes the components in the sample. , a vacuum pump for suctioning and draining the reaction liquid and washing water in the reaction container, a first electromagnetic valve for controlling the vacuum operation by the pump, a container for trapping the reaction liquid and washing liquid, and the trap container. A cleaning liquid containing a detergent is made to flow from the vacuum pump side into a drainage passage formed by a second electromagnetic valve, etc., which is connected to the vacuum pump and discharges the liquid trapped in the container.
A cleaning device for a drain flow path of an automatic analyzer, characterized in that it is configured to clean a second solenoid valve and a trap container. 2. A cleaning device for a drainage channel of an automatic analyzer according to claim 1, characterized in that the cleaning device for a drainage channel of an automatic analyzer is configured so that cleaning of the drainage channel with a cleaning liquid containing a detergent can be completely performed automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12131090U JPH0478558U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12131090U JPH0478558U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478558U true JPH0478558U (en) | 1992-07-08 |
Family
ID=31869170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12131090U Pending JPH0478558U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331631A (en) * | 1993-05-21 | 1994-12-02 | Shimadzu Corp | Washing device for biochemical automated analysis system |
| JP2012022011A (en) * | 2011-11-01 | 2012-02-02 | Shimadzu Corp | Automatic analysis device |
| WO2020170751A1 (en) * | 2019-02-18 | 2020-08-27 | 株式会社日立ハイテク | Automated analyzer |
-
1990
- 1990-11-21 JP JP12131090U patent/JPH0478558U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331631A (en) * | 1993-05-21 | 1994-12-02 | Shimadzu Corp | Washing device for biochemical automated analysis system |
| JP2012022011A (en) * | 2011-11-01 | 2012-02-02 | Shimadzu Corp | Automatic analysis device |
| WO2020170751A1 (en) * | 2019-02-18 | 2020-08-27 | 株式会社日立ハイテク | Automated analyzer |
| JPWO2020170751A1 (en) * | 2019-02-18 | 2021-10-07 | 株式会社日立ハイテク | Automatic analyzer |
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