Lumen Sizer :
Designed to assist healthcare workers in selecting the appropriate brush for cleaning internal lumens, the reusable Lumen Sizer is 3.25 inches in diameter and made of photopolymer resin. The latex-free Lumen Sizer helps determine the size of a lumen opening by taking the lumened item and placing it over the raised range of lumen sizes till the correct size is selected.
The Lumen Sizer has the following range of sizes: 1.35mm, 1.75mm, 2mm, 2.45mm, 2.75mm, 3mm, 3.45mm, 3.75mm, 4mm, 4.45mm, 4.75mm, 5mm, 5.45mm, 5.75mm, 6mm, 6.45mm, 7mm, and 7.75mm. The Lumen Sizer is available for individual purchase.