US Patent Issued to ZUMAX MEDICAL on Sept. 1 for "Extension structure, optical system and surgical microscope" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,256, issued on Sept. 1, was assigned to ZUMAX MEDICAL Co. LTD (Suzhou, China).

"Extension structure, optical system and surgical microscope" was invented by Jilong Wang (Suzhou, China), Jiuqi Xu (Suzhou, China), Xiaoguang Yang (Suzhou, China) and Jin He (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an extension structure and an optical system. The extension structure comprises a first connecting base and a second connecting base. One end of the first connecting base forms a first connecting end, and one end of the second connecting base forms a second connecting end. The first connecting base and the ...