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公开(公告)号：US20130331951A1
公开(公告)日：2013-12-12
申请号：US13685391
申请日：2012-11-26
IPC分类号： A61F2/78
CPC分类号： A61F2/7812 , A61F2002/7818
摘要： A controlled-stretch prosthetic liner comprising a polymeric material covered with at least a stretch-controlling fabric. Certain liner types, such as below knee (BK) liners, may also include a panel of more stretchable fabric so as to prevent any interference with knee flexion. The polymeric material of the liner may also be used to control liner stretch, such as by adding Kevlar pulp or other materials that increase the strength and reduce the elasticity of the polymeric material and/or by reducing the amount of plasticizer(s) present therein. The stretch-controlling fabric, possibly in conjunction with the polymeric material, acts to limit the longitudinal stretch of the liner while not adversely affecting the radial stretch thereof.
摘要翻译： 一种受控拉伸假体衬里，其包含用至少一个拉伸控制织物覆盖的聚合材料。 某些衬垫类型，例如膝下（BK）衬垫，也可以包括更可拉伸织物的面板，以便防止对膝盖屈曲的任何干扰。 衬垫的聚合材料也可以用于控制衬里拉伸，例如通过添加Kevlar纸浆或其它增加聚合物材料的强度和降低弹性的材料和/或减少其中存在的增塑剂的量的其它材料 。 拉伸控制织物，可能与聚合物材料结合起作用，以限制衬里的纵向拉伸，同时不会不利地影响其径向拉伸。
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公开(公告)号：US09408726B2
公开(公告)日：2016-08-09
申请号：US14341430
申请日：2014-07-25
IPC分类号： A61F2/80
CPC分类号： A61F2/80 , A61F2/7812 , A61F2002/7818 , A61F2002/7837 , A61F2002/785 , A61F2002/802 , A61F2002/805
摘要： Various embodiments of a system and method for sealing a prosthetic socket are disclosed. One example socket sealing system may comprise: a prosthetic socket having a proximal end, an expanded section, and an internal peripheral shoulder; a brim seal having an inner proximal end, an outer proximal end, and a distal end; a removable brim having a distal end; a liner; and a wicking sock; wherein prosthetic socket may be oriented radially outwardly of the outer proximal end of the brim seal, the outer proximal end of the brim seal may be oriented radially outwardly of the removable brim, the removable brim may be oriented radially outwardly of the inner proximal end of the brim seal, the inner proximal end of the brim seal may be oriented radially outwardly of the wicking sock, and the wicking sock may be oriented radially outwardly of the liner; and wherein the brim seal may be reflected about the distal end of the removable brim.
摘要翻译： 公开了用于密封假体插座的系统和方法的各种实施例。 一个示例性插座密封系统可以包括：假体插座，其具有近端，扩张部分和内部周边肩部; 具有内部近端，外部近端和远端的边缘密封件; 具有远端的可移除的边缘; 班轮 和芯吸袜子; 其中假体插座可以沿着边缘密封件的外部近端的径向外侧定向，边缘密封件的外部近端可以被定向在可移除的边缘的径向外侧，可移除的边缘可以被定向在径向外侧的内侧近端 边缘密封件，边缘密封件的内部近端可以被定向在芯吸袜子的径向外侧，并且芯吸袜子可以被定向在衬里的径向外侧; 并且其中所述边缘密封件可以围绕所述可移除的边缘的远端反射。
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