US Patent Issued to AMSINOMED MEDICAL on Oct. 7 for "Cobalt-chromium alloy stent and drug eluting stent" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,433,773, issued on Oct. 7, was assigned to AMSINOMED MEDICAL Co. LTD (Beijing).

"Cobalt-chromium alloy stent and drug eluting stent" was invented by Dongyun Hao (Beijing), Bo Yu (Beijing), Kefei Dou (Beijing), Xin Shen (Beijing), Bili Zhang (Beijing), Fugui He (Beijing), Lifeng Zhou (Beijing) and Xiaoyi Ma (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cobalt-chromium alloy stent comprising several main body units, wherein each main body unit is composed of several supporting rings connected by flexible ribs and the adjacent main body units are connected by several connecting ribs. A drug eluting stent comprising the cobalt-chromium alloy sten...