Fluke Biomedical 57-402 - Manual (Page 6)

Nuclear Associates CLEAR-Pb Transparent
Operators Manual
1-2
CLEAR-Pb Filters are transparent and lightweight. By means of our "Quick-Stik" system of magnetic
strips on the filters, and a filter holder that slides into the collimator's accessory tray, the filters can be held
firmly in place and repositioned instantly. (See Figure 2-2) You can see and adjust the area and/or degree
of filter coverage as necessary. Last-minute positioning checks of the patient, x-ray collimator, and filters
are possible, thanks to the filter transparency. Selected-area beam shaping has never been so simple
and effective.
CLEAR-Pb Filters should be used with a rare-earth film/screen combination to improve image quality and
keep patient exposure to a minimum. CLEAR-Pb Compensation Filters are not compatible with gradient
speed intensifying screens. Consult your film manufacturer for the proper film/screen combination. This
instruction manual provides typical suggested procedures for using CLEAR-Pb Compensation Filters.
However, individuals may modify this technique to suit their own requirements.