ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,128, issued on June 3, was assigned to Microline Surgical Inc. (Beverly, Mass.).

"Insulating grips for minimally invasive surgical instruments" was invented by Christopher Alesi (Saugus, Mass.) and Dennis Pelletier (Byfield, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A surgical instrument with insulating grips is described. The grips can include internal metal frames that are arranged to limit electrical conductivity within the grips and to other components that attach to a grip, such as a ratchet. The internal metal frames can be constructed of multiple internal portions, spatially separated from one another to interrupt electrical conduct...