Method and apparatus for external heart stabilization
View Patent ↗The present disclosure is directed to an external cardiac basal annuloplasty system (ECBAS or BACE-System: basal annuloplasty of the cardia externally) and methods for treatment of regurgitation of mitral and tricuspid valves. The BACE-System provides the ability to correct leakage of regurgitation of the valves with or without the use of cardiopulmonary bypass, particularly when the condition is related to dilation of the base of the heart. This ECBAS invention can be applied to the base of the heart epicardially, either to prevent further dilation or to actively reduce the size of the base of the heart.
1. A device for use as an external stabilizer of a heart base comprising a strip of biocompatible, implantable material comprising a top edge and a bottom edge having a width therebetween, wherein the width is about 2 to 5 cms, and wherein the device prevents basal dilation during all cardiac phases.
2. The device of claim 1 , further comprising a center portion.
3. The device of claim 2 , wherein the center portion further comprises an open mesh.
4. The device of claim 3 , wherein the open mesh further comprises opening sizes between 2 mm to 2 cm, when measured along the longest axis.
5. The device of claim 2 , wherein the top and bottom edge further comprise a metal.
6. The device of claim 2 , wherein the center portion further comprises a polyester mesh.
7. The device of claim 2 , further comprising attachment members.
8. The device of claim 7 , wherein the attachment members further comprise eyelets.
9. A method for treating heart disorders comprising epicardially placing a device according to claim 1 around the base of the heart.
10. The method according to claim 9 , further comprising placing the device in the atrio-ventricular groove.