For the first time double-jointed bipolar instruments for thoracic surgery and lift laparoscopy are available. They enable precise dissection and coagulation (even in deeper surgical areas) without losing the advantages of common clamps and scissors. The Wave clamps are used for grasping and bipolar coagulation. The slim but nevertheless powerful jaws are also perfectly suitable for dissection. The Wave scissors enable the dissection and cutting of tissue with simultaneous or prior bipolar coagulation. The bipolar technology, limits the coagulation to a small area around the active jaw sections of the scissors or clamps, ensuring safe and efficient working.