The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2017
Filed:
Jan. 13, 2016
Arterius Limited, Leeds, West Yorkshire, GB;
Arterius Limited, Leeds, GB;
Abstract
A tubular stent has first and second ends and a longitudinal axis therebetween. The tubular stent is formed from a network of struts which defines a cylindrical surface about the longitudinal axis, the struts delineating a plurality of cells within the network, there being rows of cells parallel to the longitudinal axis. At least one cell in each row is a nodal cell. There is an increase in the maximum length parallel to the longitudinal axis of cells from the nodal cell to a first distal cell in the row that is closer to the first or second end of the tubular stent. There is a second distal cell in the row which has a different maximum length parallel to the longitudinal axis from the nodal cell and the first distal cell. The network of struts comprises a plurality of circumferential rings. Each ring extends perpendicularly to the longitudinal axis and the rings are located adjacent to each other parallel to the longitudinal axis to define the cylindrical surface. The circumferential rings are of a wave form. Each circumferential ring has an amplitude parallel to the longitudinal axis, such that each wave form comprises a plurality of peaks which extend towards the axial center of the tubular stent and a plurality of troughs which extend away from the axial center of the tubular stent.