基本信息:
- 专利标题: RIGID SEGMENTED FLEXIBLE ANCHORS
- 专利标题(中):RIGID SEGMENTED柔性锚杆
- 申请号:PCT/US2016/012455 申请日:2016-01-07
- 公开(公告)号:WO2016112175A1 公开(公告)日:2016-07-14
- 发明人: MANSMANN, Kevin, A. , CHEAL, Edward, J.
- 申请人: FORMAE., INC.
- 申请人地址: 250 West Lancaster Avenue-Suite 310 Paoli, PA 19301 US
- 专利权人: FORMAE., INC.
- 当前专利权人: FORMAE., INC.
- 当前专利权人地址: 250 West Lancaster Avenue-Suite 310 Paoli, PA 19301 US
- 代理机构: GRIBOK, Stephan, P. et al.
- 优先权: US62/101,402 20150109
- 主分类号: A61F2/30
- IPC分类号: A61F2/30
摘要:
An prosthetic implant replaces hyaline cartilage in a synovial joint with a flexible polymer sliding surface, preferably of hydrogel, on a segmented support with an array of adjacent segments to which the hydrogel is molded. Adjacent segments are laterally and angularly displaceable permitting the implant to conform to rounded or irregular surfaces or to be rolled or folded for arthroscopic placement. Tension cables threaded through segments along a circuit can cinch segments together for stiffening the supporting layer and/or the cable can pull the implant against a bone surface. Adjacent segments can have inter-engaged structures. In some embodiments the segments are carried on a flexible foil or fibrous sheet.
摘要(中):
假体植入物在具有柔性聚合物滑动表面(优选水凝胶)的滑膜接头中替代透明软骨,在具有水凝胶模制的相邻节段阵列的分段支撑体上。 相邻段是横向和角度位移的,允许植入物符合圆形或不规则表面或被卷起或折叠以用于关节镜放置。 沿着电路穿过节段的张紧电缆可以将片段收紧在一起以加强支撑层和/或电缆可以将植入物拉向骨表面。 相邻段可以具有相互结合的结构。 在一些实施方案中,片段承载在柔性箔或纤维片上。