Humphry et al

The T-RING is the world’s first One-Size-Fits-All tourniquet for digits. Designed by a physician, the T-RING provides immediate hemostasis while applying a fraction of the pressure applied by all other available tourniquets. And, being highly conspicuous, it is nearly impossible to forget on a digit. The T-RING’s unique design makes the T-RING faster, safer and easier to use than any other method.