美國
US 12,702,433 B2
Intravascular lithotripsy systems, devices and methods
US 12,702,433 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:Cardiovascular Systems, Inc.。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- Cardiovascular Systems, Inc.
- 發明人
- J. Samuel Batchelder; John R. Ballard; Robert D'Agostino; Michael P. Brenzel; Jason W. Staab
- 公開日
- 2026-08-11
- 申請日
- 2024-02-27
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,433 B2 · US12702433 · 12702433
摘要
Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit. More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points or extensions that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life.
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專利局網站: 美國專利商標局(USPTO)