Patent 11986406 was granted and assigned to Olympus Group on May, 2024 by the United States Patent and Trademark Office.
A stent comprises a wire that is woven into a tubular fence forming a stent body, a plurality of tubular units connected around a longitudinal center axis of the stent body, and a plurality of connecting locations configured to connect adjacent ones of the plurality of tubular units and arranged along a plurality of circumferences with respect to the longitudinal center axis of the stent body. The plurality of circumferences include a first circumference having a first radius and a second circumference having a second radius, and the first radius is different from the second radius in length.