美國
US 12,702,549 B2
Prosthetic heart valve
US 12,702,549 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
- Alexander J. Siegel; George Bakis; Lien-Huong T. Hoang
- 公開日
- 2026-08-11
- 申請日
- 2023-05-26
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,549 B2 · US12702549 · 12702549
摘要
The present disclosure is directed to embodiments of catheter-based prosthetic heart valves. In one embodiment, a prosthetic heart valve includes a collapsible and expandable annular frame, a leaflet assembly mounted within the annular frame, a first skirt mounted on the frame, and a second skirt mounted on the frame. The frame includes a plurality of rows of cells. The leaflet assembly includes a plurality of leaflets. Adjacent leaflets are connected to each other to form commissures, each of which is connected to a cell of an outflow row of cells of the frame.…
這裡只列摘要開頭，完整內容在 PDF 裡。
不用登入，每天可下載 5 篇（今天還剩 5 篇）。批次下載與 OA 引證整理需免費註冊。
專利局網站： 美國專利商標局（USPTO）