Little Prism®

FEATURES

  • Has two gradients: 37º and 52º.
  • Velcro® is incorporated at each end; other self-adhesive velcro® (supplied) serves to fix the filter to the collimator or to a cassette.
  • Specification FI-04 – Standard little prism
    • Length 21 cm  – Width :  8 cm – Height 4 cm
    • With self-adhesive Velcro® and 4 fixation plates.

APPLICATIONS

  • Abdomen, double contrast, lateral decubitus
  • Some chests with a large base extremities
  • Calcaneum, axial view
  • Olecranum, axial view
  • Patella and tibial tuberosity
  • Also used next to the patient.

 

Little prism used at the collimator

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The LITTLE PRISM is fixed to the collimator in any position by means of self-adhesive Velcro® (supplied). Its gradients are four times smaller at a 100-cm distance, due to magnification (see brochure).

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Lateral decubitus films of D.C. enemas are improved when covering the upper 10 cm of a flaccid abdomen with the shadow of the LITTLE PRISM.
The filter is also useful on chests having a wide base, to attenuate over-penetration of the apexes. Sometimes useful over the thinner part of some extremities.

Little prism also used next to the patient

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For the CALCANEUM (or the olecranum), axial view.

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The LOWER PATELLA is less penetrated using the LITTLE PRISM. When the cassette is vertical, use auto-adhesive Velcro® to hold the filter.

PRODUCT VARIATION

 Specification FI-04A – Short little prism

  • Length 15 cm  – Width :  8 cm – Height 3,5 cm
  • With self-adhesive Velcro® and 4 fixation plates.

 

 

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