ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,238, issued on Feb. 24, was assigned to Zimmer Inc. (Warsaw, Ind.).
"Arthroplasty insert" was invented by Varun Jayant Oak (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods and apparatuses including an insert having a body with a plurality of bladders therein, a proximal surface and a distal surface. Two or more of the plurality of bladders are in fluid communication with one another. The plurality of bladders are expandable and contractible in volume. The proximal surface shapable by a change in the volume of one or more of the plurality of bladders. The proximal surface is configured to interface with a first arthroplasty ...