Invention Grant
- Patent Title: Braided stent with expansion ring and method of delivery
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Application No.: US16441999Application Date: 2019-06-14
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Publication No.: US11452623B2Publication Date: 2022-09-27
- Inventor: Robert Slazas , Ramin Tehrani
- Applicant: DEPUY SYNTHES PRODUCTS, INC.
- Applicant Address: US MA Raynham
- Assignee: DEPUY SYNTHES PRODUCTS, INC.
- Current Assignee: DEPUY SYNTHES PRODUCTS, INC.
- Current Assignee Address: US MA Raynham
- Agency: Troutman Pepper Hamilton Sanders LLP
- Main IPC: A61F2/82
- IPC: A61F2/82 ; A61F2/852 ; A61F2/86 ; A61F2/90 ; A61F2/95 ; A61F2/966

Abstract:
A self-expanding braided stent includes at least a distal radial expansion ring added to a distal end of the stent body to increase a radial expansion force of the self-expanding braided stent in deployment of the stent, and to facilitate advancement of the stent through a delivery sheath by a core advancement wire. A proximal radial expansion ring is optionally added to a proximal end of the stent body to allow the stent to be recaptured following partial deployment by retraction of the core advancement wire, prior to full deployment of a proximal portion of the stent body.
Public/Granted literature
- US20190290458A1 BRAIDED STENT WITH EXPANSION RING AND METHOD OF DELIVERY Public/Granted day:2019-09-26
Information query
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