美國
US 12,697,207 B2
Expandable surgical heart valve indicators
US 12,697,207 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。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
- Jessica Guttenberg; Da-Yu Chang; Derrick Johnson; Brian S. Conklin; Qinggang Zeng; Myron Howanec JR.; Grace Myong Kim
- 公開日
- 2026-08-04
- 申請日
- 2021-10-22
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,207 B2 · US12697207 · 12697207
摘要
A prosthetic heart valve configured to replace a native heart valve and for post-implant expansion and having a valve-type indicator thereon visible from outside the body post-implant. The indicator communicates information about the valve, such as the size or orifice diameter of the valve, and/or that the valve has the capacity for post-implant expansion. The indicator can be an alphanumeric symbol or other symbol or combination of symbols that represent information about the characteristics of the valve such as the valve size.…
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專利局網站： 美國專利商標局（USPTO）