ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,933, issued on Oct. 20, was assigned to Aesculap AG (Tuttlingen, Germany).

"Medical impact instrument" was invented by Martin Nonnenmann (Wurmlingen, Germany) and Mattea Buggle (Schwaigern, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A medical impact instrument, in particular in the form of an impact hammer, includes a shaft defining a shaft longitudinal direction, a proximal end and a distal end. An impact body is arranged on the shaft and defines a longitudinal axis. The impact body is movable in an impact position on the shaft between a distal stop defining a distal stop position of the impact body and a proximal stop defining a proxim...