The Mooney Ring Cutting System™ is specifically designed to remove rings or bands which have led to strangulation of the digit, or other limb.

The system relies on its unique discs to abrade successive layers of material until a complete cut is made, much like fine grit sand paper or a nail file removes one layer after another; using only the lightest pressure, the handpiece is passed lightly back and forth across the constriction allowing the rotating disc to abrade successive layers of material.

Because the system depends on abrasion, it's able to cut even super-alloys such as Titanium and Chromium Cobalt as well as ceramics such as Tungsten Carbide.

The system consists of a handpiece, diamond abrasive discs to cut hard metals such as Titanium, carbide abrasive discs to cut gold and silver and a protective FlexGuard™ finger guard.

An accessory to the system is the Mooney Ring Spreader™, a patented tool designed to spread the constriction after cutting so that it can be easily removed.