CellCounter

Fetal Hgb Counter

Cell counter for measuring the fetal hemoglobin percentage in a maternal sample. Also known as the Kleihauer-Betke (KB) test

Select input type


Step 1:
Count the number of RBCs in 5 fields using the high dry objective (40X);

Click the area that says "Click here to count" in each field and use the 3 key to count RBCs.
OR
Click/Tap the corresponding buttons to count.
(The "Add" button displays the current mode and can be toggled to "Subtract")

Enter the average RBCs per field below using your keyboard.


Total RBCs in 5 fields:

0

Average RBCs per field:

0

RBCs in 30 fields:

0

Field 1:

Field 2:

Field 3:

Field 4:

Field 5:

Step 2:
Count the number of fetal cells in 30 fields using the high dry objective (40X);

Click the area that says "Click here to count" and use the 1 and 3 keys to count fetal cells and tally fields, respectively.
OR
Click/Tap the corresponding buttons to count.
(The "Add" button displays the current mode and can be toggled to "Subtract")

Percent Fetal cells:

0

Fetal Cells in 30 Fields:

Notice: CellCounter is intended to be used as a visual tallying aid for manual cell counting. Any calculations displayed by the tool are provided for informational and confirmatory purposes only and must be independently verified in accordance with institutional SOPs prior to result reporting.