Bayer HealthCare MEDRAD MRXperion, Operation Manual, Page: 56 / 126

9 - 46 MEDRAD® MRXperion
9.3.2 Using the Weight Based Dosing Calculator
NOTE:
The calculated Weight Based Dose value is for reference and is not automatically reflected in the
programmed protocol. The application of the calculated volume is at the operator’s discretion.
NOTE:
One or more contrast types must be saved before using the Weight Based Dosing calculator. For more
information about saving contrast types, refer to
"Section 15.4.2 - Contrast Type Setup" .
Figure 9 - 9: Using the Weight-Based Dosing (WBD) Calculator
1.
Select the droplet button (1) to choose the type of contrast from pick list. The concentration, vial size, and labeled
dose stored with the selected contrast type will be displayed (2).
2.
Select a parameter (3) and add or edit the information using the keypad. Press Enter to save or Cancel to disregard.
Q
Dose: The dose field will automatically populate with the labeled dose stored with the selected contrast type,
but may be edited. (Note: If the operator changes the dose, the new dose will be used for the calculation only
and will not affect the labeled dose saved with the contrast type.)
Q
Weight: Enter the patient’s weight in lbs. or kgs. (Note: The weight units in the editable field will align with the
weight unit selected in System Setup. The converted value for the other weight unit will be automatically calcu-
lated and displayed below.)
Q
Age: Enter the patient’s age in years.
3.
After all parameters have been defined, the Weight Based Dosing (WBD) value will be shown at the bottom of the
display (4).
NOTE:
To clear all fields, press Reset (5).
NOTE:
None of the calculator information is stored or automatically used by the protocol.
4.
Click OK to exit the Calculator.