COLT® is a single-use, guillotine-type, soft tissue biopsy instrument that performs the entire bioptic maneuver quickly, fully automatically with precision. Versatile, simple to use, and reliable, with the unique rapid firing or two-stage firing feature, it represents the state of the art in automatic biopsy instruments. COLT® can be easily operated with one hand, making it ideal for procedures requiring ultrasound guidance.