美國
US 12,702,743 B2
Cardiac drainage cannula and related methods and systems
US 12,702,743 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:Berlin Heart GmbH。PDF 可在本頁下載,未登入每天最多 5 篇。
- 申請人
- Berlin Heart GmbH
- 發明人
- Ares K. MENON; Kevin T. FISCHER
- 公開日
- 2026-08-11
- 申請日
- 2021-12-23
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,743 B2 · US12702743 · 12702743
摘要
A method of placing a cardiac drainage cannula into a patient's heart is provided. The method may comprise the steps of (a) inserting the cannula percutaneously into an internal jugular vein, (b) advancing the cannula through the internal jugular vein and into the right atrium of the heart, and (c) advancing the cannula through the atrial septum into the left atrium of the heart. A method of draining blood from the left atrium or left ventricle of a patient's heart using a cardiac drainage cannula is provided.…
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專利局網站: 美國專利商標局(USPTO)