UA Medical sells Reusable Scope Channel Cleaning Brushes designed to withstand multiple uses without having the catheter kink.  

This specially designed wire catheter is also available teflon coated to prevent the risk of scoring the biopsy channel.  The innovative feature can eliminate costly scope repairs caused by abrasive metal wire catheters. 

All the reusable cleaning brushes are packaged with reusable bristle tip protectors.  The bristle tip protector maintains bristle shape during storage and sterilization.