Getein CM-400 Clinical Chemistry Analyzer Operation Guide

Summary

This video guide offers an operational overview of the CM 400 clinical chemistry analyzer. It covers the main features, construction, and the process of loading reagents and samples. The guide demonstrates calibration, sample testing, and result retrieval, highlighting the analyzer's automated barcode scanning for reagent identification and its multi-step washing system for accuracy and efficiency. Viewers are taken through a step-by-step calibration and testing procedure, concluding with result analysis and printing options.

Takeaways

• 🔬 The CM 400 Clinical Chemistry Analyzer is a device with four main features that are outlined in the video for operational reference.
• 📚 It is important to refer to the manual for detailed instructions, as the video serves as a guide only.
• 🧪 The CM 400 consists of several components including a reagent tray, reaction tray, sample tray, reagent arm, and sample arm.
• 🔄 The Mix Bar is equipped for eight-step warm liquid washing and is used with purified water and cleaning fluid.
• 💉 The CM 400 uses sample syringes for accurate sample adding and aspirating, ensuring precision in testing.
• 🏷️ Before placing reagents, it is necessary to check the barcode on the side of the reagent bottle and place it in the reagent tray.
• 🔄 After placing reagents, the reagent tray cover should be closed and the full tray scan button clicked to load reagents.
• 📈 Calibration is performed by placing water calibrator in column C1 and multi-calibrator in column C2, followed by selecting the calibration type in the test manager.
• 📊 The calibration process includes a countdown timer that indicates the estimated time until completion.
• 🧫 Sample loading involves opening the sample tray, inserting samples, and initiating the routine test by selecting test items and number of replicates.
• 📝 Test results can be found in the sample results column of the result query after the countdown finishes, with options to print the results.

Q & A

What is the purpose of the video script provided?

The video script is an operational guide for the CM 400 clinical chemistry analyzer, providing a reference for its use.

What are the four main features of the CM 400 mentioned in the script?

The script does not specify the four main features, but it does describe the construction and operation of the CM 400, including its reagent and sample handling capabilities.

Can you describe the construction of the CM 400 as outlined in the script?

The construction includes a reagent tray, reaction tray, sample tray, reagent arm with a pushing unit, sample arm, Mix Bar, and an eight-step warm liquid washing system.

What is the purpose of the reagent arm's pushing unit in the CM 400?

The pushing unit of the reagent arm is used for the accurate addition and aspiration of reagents.

How does the CM 400 ensure the accuracy of sample adding and aspirating?

The CM 400 uses sample syringes to ensure the accuracy of sample adding and aspirating.

What is the function of the barcode scanning feature when loading reagents?

The barcode scanning feature automatically identifies reagent information by scanning the barcode on the side of the reagent bottle, which helps in determining the correct reagent to be used.

How does the CM 400 handle the placement of new reagents?

The system detects the placement of a new reagent and updates the operation column to reflect the change.

What is the process for calibration in the CM 400 as described in the script?

To calibrate, place the water calibrator in column C1 and the multi-calibrator in column C2, then select the calibration test and the type of calibration reagent from the test manager, and start the test.

How are samples loaded and tested in the CM 400?

Open the sample tray, insert the samples, close the tray, and use the operation interface to initiate a routine test by selecting the test items and the number of replicates.

Where can the results of the tests be found after completion?

The results can be found in the sample results column of the result query section after the countdown is finished.

Is there an option to print the test results in the CM 400?

Yes, after the test results are displayed, there is an option to choose whether to print the results or not.