美國
US 12,697,168 B2
Pulsed field ablation catheters with enhanced field smart electrodes
US 12,697,168 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Medtronic, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Medtronic, Inc.
- 發明人
- Brian T. Howard; Timothy G. Laske; Kenneth C. Gardeski; Gonzalo Martinez; Mark T. Stewart; Lars M. Mattison
- 公開日
- 2026-08-04
- 申請日
- 2022-03-17
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,168 B2 · US12697168 · 12697168
摘要
A medical device including an elongate body having a proximal portion and a distal portion. A plurality of active electrodes is coupled to the distal portion of the elongate body and being configured to electrically couple to a source of pulsed electric field energy. At least one passive electrode is coupled to the elongate body and is not configured to electrically couple to the source of pulsed electric field energy, the at least one passive electrode being configured to passively extend or focus an electric field generated by the plurality of active electrodes.
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專利局網站： 美國專利商標局（USPTO）