3M Co. (NYSE:MMM) forced a compression bandage system ... 3M launched the Coban system in 2006 and introduced the 2 Layer Lite bandages in early 2010, according to the company.

Coban 2 compression bandage system (3M) is a multilayer compression bandage for treating venous leg ulcers. It has 2 layers: a polyurethane foam inner layer for padding; and an outer layer of elastic ...