Invention Grant
- Patent Title: Woven stent device and manufacturing method
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Application No.: US15992472Application Date: 2018-05-30
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Publication No.: US10369030B2Publication Date: 2019-08-06
- Inventor: Gerard Thomas Treacy , Don Frawley , John Neilan
- Applicant: Cook Medical Technologies LLC
- Applicant Address: US IN Bloomington
- Assignee: Cook Medical Technologies LLC
- Current Assignee: Cook Medical Technologies LLC
- Current Assignee Address: US IN Bloomington
- Agency: Brinks Gilson & Lione
- Main IPC: A61F2/88
- IPC: A61F2/88 ; A61F2/90

Abstract:
A stent and method for treating an end of a pre-woven stent is provided. The method includes providing a pre-woven stent including a plurality of sharp ends. A pair of wire portions that extend in opposite helical directions around the stent are bent and woven into the stent to define a pair of overlapping crown portions. When the wires are woven into the stent a double weave portion of the stent is defined. The wires can be cut to define tail portions that are removed from the stent, leaving a single crown portion. The sharp ends can be alternatively treated by curving the ends to define rounded looped ends.
Public/Granted literature
- US20180271682A1 WOVEN STENT DEVICE AND MANUFACTURING METHOD Public/Granted day:2018-09-27
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