US Patent 10238493 Native valve repair devices and procedures

A system for implanting a repair device onto a native valve of a natural heart to repairing the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument, a valve repair device, and a gripper control mechanism. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to be attached to a native valve of a patient. The valve repair device includes a pair of paddles, and at least four gripping members. The paddles are movable between an open position and a closed position, and the paddles and the at least four gripping members are configured to attach to the native valve of a patient. The gripper control mechanism is configured to independently move each of the at least four gripping members.