Transcatheter heart valve prosthesis

• Main Authors: BALDWIN MATTHEW, WESTON MATTHEW, FALK WAYNE, FATMIFA FARSHAD, DUNAWAY JOHN, OLNEY KARL, HALLAK ANDREW, CONANI MARCO, DAREKAR YOGESH, MARTIN, DIDIER, MICHEL, BELL ROBERT, NOLAN DARREN, MCVEIGH CHRISTOPHER
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2023
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

A transcatheter aortic valve prosthesis for improving cardiac function in a patient with coronary artery disease is provided. A transcatheter aortic valve prosthesis includes a valve component and a frame. The valve component includes valve leaflets and a skirt. The frame includes an access unit that improves access to the patient's coronary artery if further intervention is required and/or includes a window or conduction protection unit that is oriented to align in situ with a portion of the conduction system of the heart to reduce conduction disorders of the anatomical structure. Also described are commissure posts for attaching commissures to the frame and suture patterns for attaching tissue buffers to the commissure posts. 本发明提供了用于改善患有冠状动脉疾病的患者的心脏功能的经导管主动脉瓣膜假体。经导管主动脉瓣膜假体包括瓣膜部件和框架。该瓣膜部件包括瓣膜小叶和裙部。该框架包括进入单元并且/或者包括窗口或传导保护单元，该进入单元在需要进一步介入的情况下改进对患者的冠状动脉的进入，该窗口或传导保护单元被定向成与心脏的传导系统的一部分原位对齐，以减少解剖结构的传导紊乱。还描述了用于将连合附接至该框架的连合柱以及用于将组织缓冲件附接至该连合柱的缝线图案。