United States
US 12,702,743 B2
Cardiac drainage cannula and related methods and systems
US 12,702,743 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Berlin Heart GmbH. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Berlin Heart GmbH
- Inventors
- Ares K. MENON; Kevin T. FISCHER
- Publication date
- 2026-08-11
- Filing date
- 2021-12-23
- Document type
- B2 Granted patent
- Also written as
- US 12,702,743 B2 · US12702743 · 12702743
Abstract
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.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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