Gastrointestinal cytology brush Infinity®

The Infinity cytology device was designed to address the inadequacies of current cytology brushes and sampling methods. The cytology brush features a unique bristle configuration designed for collecting substantial and quality samples from the gastrointestinal (GI) tract to aid in cytological diagnosis. The Infinity cytology brush is a single-use cytology brush intended to be used to retrieve cytological cell samples in the upper and lower GI tract. The brush features an alternating bristle layout designed to both abrade and collect cellular samples. Stiffer bristles to assist in creating a defect in the target tissue Softer bristles to capture cellular material after tissue debridement Spaces between the bristles to help pack cells into the catheter during brush retraction