| abstract |
By implanting the orifice band into the mitral annulus, mitral valve prolapse and mitral regurgitation can be treated. The band includes a first end, a first fixed portion positioned proximate to the first end, a second end, and a second positioned proximate to the second end. It has two fixing parts and a central part. The central portion is positioned to extend across the joining edge formed by the closure of the mitral leaflet. The band may be adapted for implantation by transluminal access or thoracotomy. |