美國
US 12,697,202 B2
Elastic stent graft
US 12,697,202 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：W. L. Gore & Associates, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- W. L. Gore & Associates, Inc.
- 發明人
- Edward H. Cully; Jeffrey B. Duncan; Ryan D. Kariniemi; Thomas E. Kariniemi; Jeffrey J. Kustusch; Jared S. Nelson
- 公開日
- 2026-08-04
- 申請日
- 2022-05-11
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,202 B2 · US12697202 · 12697202
摘要
A stent graft including (1) a stent having a wall having at least one opening, an outer surface, and an inner surface and (2) a covering of a composite material having a least one expanded fluoropolymer membrane and an elastomer is provided. The cover can be used to cover the outer and/or the inner surface of the stent. The expanded fluoropolymer membrane contains serpentine fibrils. In exemplary embodiments, the fluoropolymer is polytetrafluoroethylene. The composite material may be axially and/or circumferentially wrapped around the stent.…
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專利局網站： 美國專利商標局（USPTO）