美國
US 12,702,540 B2
Covered endoprosthesis with improved branch drainage
US 12,702,540 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：BOSTON SCIENTIFIC SCIMED, INC.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- BOSTON SCIENTIFIC SCIMED, INC.
- 發明人
- Meabh Holden; Enda Connaughton; Richard Crawford; Gerasimos Rigalos
- 公開日
- 2026-08-11
- 申請日
- 2022-01-14
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,540 B2 · US12702540 · 12702540
摘要
An endoprosthesis may include an expandable framework including a body portion disposed between a first end and a second end, and a bowl portion disposed along the body portion; and a polymeric cover disposed on at least a portion of the expandable framework. The bowl portion may include an inner surface and an outer surface spaced apart radially outward from the inner surface. The bowl portion may extend radially outward from the body portion. The inner surface of the bowl portion may be devoid of the polymeric cover.
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專利局網站： 美國專利商標局（USPTO）