A common challenge with other manufacturers’ bolus solutions is that their mustard-yellow colour can make it difficult to see tattoos, positioning lasers, and air gaps through the material - particularly in dark treatment rooms. Cortex’s new ClearSight Bolus is crystal clear enabling faster, easier setups than traditional bolus materials.
Transparent
- 100% transparent
- Does not yellow under prolonged radiation exposure
- Easy to visualize tattoos, lasers and air gaps
- Able to be layered for custom thickness while retaining transparency
Practical
- No gooey centre like other bolus materials
- Able to be cut with scissors
- No need to wrap it in plastic
- Sticks to itself, but not permanently
Washable
- “Semi-sticky” surface inherent to material
- Retains stickiness after washing and drying
Technical Specifications
- Available in 30cm x 30cm and 40cm x 40cm sheets.
- The ratio of Zeff for ClearSight and water throughout the clinical range: 0.761 ± 0.02.
- Surface dose underneath ClearSight v. other popular Water Equivalent bolus products: -0.9% ± 2.3% for photons, 0.49 ± 1.8% for electrons.
- Change in photon and e- depth dose curves between ClearSight and water: negligible
