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:
Aug. 31, 2021
Filed:
Jan. 15, 2019
Neuravi Limited, Galway, IE;
David Vale, Barna, IE;
Eamon Brady, Loughrea, IE;
Michael Gilvarry, Headford, IE;
David Hardiman, Raheny, IE;
Brendan Casey, Barna, IE;
NEURAVI LIMITED, Galway, IE;
Abstract
A clot retrieval device with an elongate shaft and an expandable section, the expandable section having a framework of interconnected strut elements distal of the elongate shaft, the strut elements forming an outer expandable body and an inner expandable body. At least a portion of the strut elements include a first coating of radiopaque material defining a plurality of micro-columns, wherein each micro-column includes a length extending between a first end coupled to one of the plurality of strut elements and a second free end opposite the first end, the length of each micro-column is longer than a width of each micro-column. The second free end is capable of moving further apart when a convex bend is applied to the respective strut element during use. Also including a second coating.