Valleylab Ligasure Vessel Sealing System RefurbishedIncludes: Monopolar and Bipolar Footswitch Valleylab Ligasure Features The LigaSure vessel sealing system gives you something no other electrosurgical tool can permanent vessel occlusion. The LigaSure system's revolutionary technology replaces almost all other hemostatic tools because it doesn't just ligate vessels, it actually fuses vessel walls to create a permanent seal. Provides a combination of pressure and energy to create vessel fusion