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:
Apr. 21, 2020
Filed:
Jul. 05, 2017
Accumedical Beijing Ltd., Beijing, CN;
Yiran Lu, Beijing, CN;
AccuMedical Beijing Ltd., Beijing, CN;
Abstract
A stent delivery system provided by the present application comprises: a radiopaque tip located at the distal end of the stent delivery system; a beads component comprising at least one expandable part; a funnel component comprising a distal flare structure and a proximal collapsed end, wherein the cross-section of the flare structure gradually increases from its minimum diameter to its maximum diameter along the proximal-to-distal direction; and a core wire located at the proximal end of the stent delivery system; and wherein the distal end of the beads component is fixed on the radiopaque tip and the proximal end of the beads component is fixed on the core wire; wherein the funnel component is coupled with the beads component and the core wire, and is fixed on the core wire through the collapsed end. The present application also provides a flow diversion device and an assembly method of the flow diversion device.