US Patent 11534175 Modular left atrial appendage closure

Devices, methods, and systems for closure device for a left atrial appendage and, in particular, to a closure device that includes an anchor element and a disc element that are each individually chosen based on the anatomy of the patient's left atrial appendage and assembled before implantation. In one embodiment, a medical device comprises: an anchor element, the anchor element including a first connection element; and a disc element, the disc element including a second connection element pivotably coupled to the first connection element, the anchor element being sized to be received and retained within a left atrial appendage and the disc element being sized to completely cover an opening of the left atrial appendage.