美國
US 12,702,545 B2
Prosthetic valves, frames and leaflets and methods thereof
US 12,702,545 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：EDWARDS LIFESCIENCES CORPORATION。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- EDWARDS LIFESCIENCES CORPORATION
- 發明人
- William C. Bruchman; Daniel A. Crawford; Logan R. Hagaman; Cody L. Hartman
- 公開日
- 2026-08-11
- 申請日
- 2025-03-26
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,545 B2 · US12702545 · 12702545
摘要
Prosthetic heart valves including radially compressible and expandable frames. A frame includes a plurality of interconnected frame elements forming a plurality of cells, which are arranged in a first circumferential row of cells defining an inflow end of the frame and a second circumferential row of cells defining an outflow end of the frame. An outflow portion of the second row of cells includes a circumferential row of angled frame elements interconnected to each other at a plurality of upper junctions and a plurality of lower junctions.…
這裡只列摘要開頭，完整內容在 PDF 裡。
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專利局網站： 美國專利商標局（USPTO）