ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,552, issued on July 21, was assigned to KARL STORZ S.E. & Co. KG (Tuttlingen, Germany).

"Input unit for a medical instrument, and medical system comprising an input unit" was invented by Janosz Schneider (Donaueschingen, Germany), Dominik Langle (Mulheim, Germany), Sven Axel Gruner (Trossingen, Germany), Jochen Stefan (Wald, Germany) and Thorsten Ahrens (Wurmlingen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An input unit for operating a medical instrument includes: a hollow shaft extending along a longitudinal axis for receiving steering wires; a tool arranged at the distal end of the shaft and formed along an axis of extent; and a cont...