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:
Jan. 02, 2024
Filed:
Mar. 21, 2022
Progressive Neuro, Inc., Ravenna, NE (US);
Brett Allen Follmer, Santa Clara, CA (US);
Progressive NEURO, Inc., Ravenna, NE (US);
Abstract
In embodiments of an obstruction removal device, system, and/or method, a removal tool is disposed at a distal end of a delivery tool and configured to at least partially separate an obstruction from an inner surface of a vasculature. An expandable member is also coupled to the delivery tool. The expandable member includes a proximal end that is free or slidably coupled to the delivery tool. The proximal end of the expandable member is configured to invert or slide toward a distal end of the expandable member, thereby causing the expandable member to surround at least a portion of the obstruction and the removal tool so that the obstruction is captured between the expandable member and the removal tool, when the delivery tool is withdrawn from the vasculature to remove the removal tool and the obstruction from the vasculature.