Sysmex i2000 – CBC Analyzer

Manufacturer’s controls (e-check) must be run at least once per day (24 hours) and is usually done following maintenance. Most labs may run these controls every shift. Manufacturers controls are stored in the fridge and cannot be used beyond the expiry date indicated on the vial. When controls are opened, the date, time and initials of the technologist who opened it must be noted on each vial.

  1. Bring the three e-check manufactures controls up to room temperature before running (15-30 minutes).
  2. Verify the lot numbers and expiry dates of the e-check controls.
  3. Hand mix the controls using the proper process. Mix by hand (one at a time) as follows:
  4. Place the control vials in the CBC rack with the barcodes facing outward and visibly seen in the open area so the barcode reader can read the identifying information.
  5. Place the rack of tubes onto the loading zone on the right-hand side of the analyzer, making sure that the labelled bar codes are facing in towards the analyzer.
  6. Double click on the “Sampler” icon, depicted by a rack of tubes. This will open-up a box.
  7. In the “sampler NO” section place the name of your lab group.
  8. Under the “Discrete” section, click on the test(s) that you are performing.
  9. Press “start sampler” and the analyzer will start moving the rack forward and then to the left.
  10. Remove the rack of samples from the left-hand side of the analyzer, once all samples have been aspirated.

Reviewing QC Results

  1. Click the QC icon on the top tool bar. This will open the QC file for review.
  2. Select Level 1 from the drop-down box to open the QC data for that level.
  3. The most recent running should be plotted on the right of Levey Jennings graph.
  4. An individual data point will be displayed by a dot on the graph.
  5. Scroll down on the right side of the screen to ensure each parameter is within acceptable range.
  6. Repeat this process for each level of QC.
  7. NOTE: All control values must be within acceptable limits before patient samples are analyzed.

c. Running Patients

Running Patient Samples (Manual/Single Presentation) Mode

  1. If the patient’s specimen is accompanied with a requisition, make sure all information matches correctly.
  2. On the main screen in the Upper left corner of the tool bar click on the manual icon depicted by a hand holding a tube.
  3. In the “sampler NO” section type in the patient’s MRN number followed by your initials. (Example: 12345 EM).
  4. Under the “Discrete” section, click on the test(s) that you are performing, as requested.
  5. Once the patient information is entered press start sampler and the instrument will prepare itself for manual aspiration.
  6. Using gauze, carefully uncap the patient blood sample and submerge the secondary aspiration probe into the blood.
  7. Press the green button behind the probe and the analyzer will aspirate the blood (150uL).
  8. Carefully recap the tube.
  9. To view patient results you can double click on the explorer icon (magnifying glass) on the top tool bar and then highlight the sample you want to view.
  10. There is no printer, so you will have to manually transcribe the patient’s information from the tube and the results from the screen, on the worksheet entitled, “Waterfront Hospital Hematology Laboratory Report Form: CBC”.
  11. Sign and date on the worksheet and attach it to the patient’s lab report.
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Hematology Laboratory Manual Copyright © 2024 by Nova Scotia Community College. All Rights Reserved.