ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,993, issued on May 26, was assigned to Olympus Medical Systems Corp. (Tokyo).

"Real-time sampling system" was invented by David A. Herrin (Seattle) and Christopher R. Ralph (Woodinville, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments include apparatuses, systems, and methods for securing an elongated instrument within a control device used to extend the elongated instrument. In an illustrative embodiment, an apparatus includes a control device configured to facilitate extension of an elongated instrument to a target location. A port within an end of the control device is configured to compressably engage sides of the elong...