{"number":"US12702743B2","kindCode":"B2","documentType":"grant","title":{"original":"Cardiac drainage cannula and related methods and systems","english":"Cardiac drainage cannula and related methods and systems"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["Berlin Heart GmbH"],"inventors":["Ares K. MENON","Kevin T. FISCHER"],"filingDate":"2021-12-23","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702743B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702743B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702743B2","ja":"https://downloadpatent.com/ja/patent/US12702743B2"}}