Hospital Medical Monitoring Devices Mindray BC-2800 Auto Hematology Analyzer

► Brief Introduction

Mindray BC-2800 Auto Hematology Analyzer is a quantitative, automated hematology analyzer and leukocyte differential counter for In Vitro Diagnostic Use in clinical laboratories.

Principles is electrical impedance method for counting and cyanide free method for hemoglobin

► Front Panel

1. 7.5” color LCD
2. Keypad
3. Record
4. Power indicator
5. Start key
6. Sample probe

► Rear panel

1. Power switch and fuse
2. Equipotential terminal
3. Waste connector
4. Lyse connector
5. Rinse connector
6. Diluent coonector

► How a whole blood sample is diluted

Usually in blood specimens, the cells are too close to each other to be identified or measured. For this reason, the diluent is used to separate the cells so that they are drawn through the aperture one at a time as well as to create a conductive environment for blood analysis. This analyzer can processes two types of blood samples – whole blood samples and prediluted blood samples.

When analyzing a whole blood sample, this analyzer aspirates 13μL of the sample and follow the procedure presented in Figure to dilute it before proceeding to the actual analysis.

When analyzing a prediluted sample, the operator should first collect 20μL capillary specimen and dispense 1.6mL diluent from this analyzer to predilute the specimen. Then the operator should present the prediluted sample to the analyzer, which will aspirate 0.7ml of the sample for further dilution, as Figure shows.

► Preparation of pre-diluted blood

1. Press [MODE] to select the prediluted mode (any mode preceded by PB).

2. Press [DILUENT] to enter the Add Diluent screen

3. Prepare a clean sample cup under the sample probe and press [START] to dispense 1.6ml diluent to the cup.

4. Take out the sample cup after the sample probe rose up and press [ENTER] to exit the Add Diluent screen.

5. Collect 20μL capillary blood specimen and immediately add it to the sample cup and shake to mix them.

► Specifications

Range of linear and display

►Feature

• Fully automated, compact, flexible and cost effective
• 3-part differentiation of WBC, 19 parameters + 3 histograms
• Throughput: 30 samples per hour
• Up to 10000 sample results (including histograms) can be stored
• Cyanide free HGB analysis method
• 3 counting modes: All parameters, WBC/HGB, RBC/PLT
• Built-in thermal recorder, optional external printer
• Large Color LCD display

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