公开(公告)号：EP2286761B1

公开(公告)日：2013-07-03

申请号：EP10181933.2

申请日：2006-10-25

申请人： ALLERGAN, INC.

发明人： Maxwell, Patrick G. ,  Powell, Thomas E. ,  Carlisle, Daniel A.

IPC分类号： A61F2/12

CPC分类号： A61F2/12

公开(公告)号：EP2286761A1

公开(公告)日：2011-02-23

申请号：EP10181933.2

申请日：2006-10-25

申请人： ALLERGAN, INC.

发明人： Maxwell, Patrick G. ,  Powell, Thomas E. ,  Carlisle, Daniel A.

IPC分类号： A61F2/12

CPC分类号： A61F2/12

摘要： A variable cohesive gel form stabilizing implant is disclosed for augmentation or reconstruction of the breast. The prosthesis of this invention comprises an implantable shell or envelope (not limited to a single shell or envelope), filled with a biocompatible gel, or gels, having alterations in gel cohesiveness to maintain stable form, shape, and dimension after surgical implantation. The gel cohesiveness may increase, with increased volume or dimension of the prosthesis. The variable cohesiveness of the gel filler material may be altered by any means (i.e. chemical, fabrication, etc.). The variable cohesive gel form stabilizing implant has shape retention characteristics to maintain its form, thereby reducing or eliminating the undesirable effects of shell wrinkling, knuckling, scalloping or deformation, which can occur at the upper or lower pole of the prostheses, along the perimeter of the shell or at the base, post-implantation. Finally, the variable cohesive gel form stabilizing implant provides new control and possibilities for achieving and preserving the most natural breast shape.

摘要翻译： 公开了用于乳房增大或重建的可变内聚凝胶形式的稳定植入物。 本发明的假体包括可植入的外壳或外壳（不限于单个外壳或外壳），填充有生物相容性凝胶或凝胶，其具有凝胶粘结性的改变以在手术植入后保持稳定的形状，形状和尺寸。 随着假体的体积或尺寸的增加，凝胶粘结性可能增加。 凝胶填充材料的可变粘合性可以通过任何方式（即化学，制造等）改变。 可变内聚凝胶形式稳定植入物具有保持其形状的形状保持特性，从而减少或消除可能在假体的上极或下极处发生的外壳起皱，指关节，扇形或变形的不期望的影响，沿着 外壳或底座，植入后。 最后，可变凝聚凝胶形式稳定植入物为实现和保持最自然的乳房形状提供了新的控制和可能性。