ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,091, issued on Oct. 14, was assigned to HOTWIRE MEDICAL TECH. DEVELOPMENT Co. LTD. (Beijing).
"Insertion part of electronic endoscope and electronic endoscope" was invented by Chong Wang (Beijing), Shibo Fu (Beijing) and Yong Fu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an instrument for inspecting a cavity or a tract of a human body in a visual or photographing mode, in particular to an insertion part of an electronic endoscope and the electronic endoscope. The electronic endoscope comprises an operation part and the insertion part which are detachably connected, a plurality of operation part rack guid...