US Patent Issued to OLYMPUS on June 30 for "Treatment device, treatment-tool operating device, treatment system, and treatment-tool operating method" (Japanese Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,244, issued on June 30, was assigned to OLYMPUS Corp. (Tokyo).

"Treatment device, treatment-tool operating device, treatment system, and treatment-tool operating method" was invented by Hideyuki Sato (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A treatment device includes a treatment tool and an outer tube connected to a long guide device and into which the tool is inserted, wherein the tube includes: a slack portion formed from a portion of the tube in a longitudinal direction of the tube, the slack portion being disposed in a slackened state; and a movable portion disposed on a proximal-end side of the slack portion, the movable portion b...