Invention Grant
- Patent Title: Stent having adjacent elements connected by flexible webs
- Patent Title (中): 支架具有通过柔性腹板连接的相邻元件
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Application No.: US12350921Application Date: 2009-01-08
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Publication No.: US08926688B2Publication Date: 2015-01-06
- Inventor: Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
- Applicant: Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
- Applicant Address: US DE Newark
- Assignee: W. L. Gore & Assoc. Inc.
- Current Assignee: W. L. Gore & Assoc. Inc.
- Current Assignee Address: US DE Newark
- Agent Wayne House
- Main IPC: A61F2/82
- IPC: A61F2/82 ; A61F2/91 ; A61F2/07 ; A61F2/86 ; A61F2/915 ; A61F2/89 ; A61F2/90

Abstract:
A stent incorporating flexible, preferably polymeric, connecting elements into the stent wherein these elements connect adjacent, spaced-apart stent elements. Preferably the spaced-apart adjacent stent elements are the result of forming the stent from a helically wound serpentine wire having space provided between adjacent windings. Other stent forms such as multiple, individual spaced-apart ring-shaped or interconnected stent elements may also be used. The connecting elements are typically web-shaped and result from creating slits or apertures in a covering of graft material applied to the stent and then, for example, applying heat to cause the slits or apertures to enlarge. The remaining graft material forms the interconnecting webs between the adjacent stent elements.
Public/Granted literature
- US20090182413A1 STENT HAVING ADJACENT ELEMENTS CONNECTED BY FLEXIBLE WEBS Public/Granted day:2009-07-16
Information query
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