1 results about "Cardiac wall" patented technology

This utility model discloses a dual-disc, one-piece biodegradable foramen ovale occluder for atrial septum. The occluder includes a first disc, a second disc, and an occluding part. The first and second discs are connected to the two ends of the occluding part. The first, second, and occluding parts are one-piece molded and biodegradable. Both the first and second discs are elastic components that can automatically return to their original shape. The plane containing the edge of the first disc is a first plane, and the plane containing the edge of the second disc is a second plane. The angle between the axis of the occluding part and the first plane is an acute angle, and / or the angle between the axis of the occluding part and the second plane is an acute angle. The occluder is a one-piece biodegradable component, which can avoid long-term complications and safety hazards caused by metal remaining in the body. Furthermore, the first and / or second discs are inclined relative to the occluding part, thereby allowing the first and second discs to adapt to different shapes of heart wall structures and improving the occlusion effect.