Occlusion devices for treating of congenital heart disease with auto-adjusting function

摘要

The present invention relates to occlusion devices for the treatment of congenital heart disease with auto-adjusting function which can better adapt to the unique anatomy of the patient. The right disc (21) as recited in the present invention is made from a metal mesh with contraction function, and the left disc (1) is made from at least two skeletons (11) covered by membranes (100). The two discs are active linked together. Because the connection between the two discs has a gimbal function and the distance between the two discs may expand and contract suitably, the device can adapt to the unique anatomy of the patient. Therefore the two discs may closely attach to a heart valve and increase its closing ability. Furthermore it can reduce thrombus formation and operate more easily.