美國
US 12,697,492 B2
Adjustable sensing in a his-bundle pacemaker
US 12,697,492 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Cardiac Pacemakers, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Cardiac Pacemakers, Inc.
- 發明人
- David Arthur Casavant; David L. Perschbacher; Deepa Mahajan
- 公開日
- 2026-08-04
- 申請日
- 2024-01-24
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,492 B2 · US12697492 · 12697492
摘要
Systems and methods for pacing cardiac conductive tissue are described. An embodiment of a medical system includes an electrostimulation circuit to generate His-bundle pacing (HBP) pulses to stimulate a His bundle, and a cardiac event detector to detect a His-bundle activity within a time window following an atrial activity. The cardiac event detector may use a cross-chamber blanking, or an adjustable His-bundle sensing threshold, to avoid or reduce over-sensing of far-field atrial activity and inappropriate inhibition of HBP therapy.…
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專利局網站： 美國專利商標局（USPTO）