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公开(公告)号:US20090171470A1
公开(公告)日:2009-07-02
申请号:US11661845
申请日:2005-04-26
IPC分类号: A61F2/64
CPC分类号: A61F2/64 , A61F2/60 , A61F2/68 , A61F2002/30359 , A61F2002/30476 , A61F2002/30518 , A61F2002/503 , A61F2002/6854 , A61F2002/745 , A61F2002/747 , A61F2220/0025 , A61F2220/0033
摘要: A knee joint for a leg prosthesis comprising an upper joint part (2) and a lower joint part (3) which can be rotated about a joint axis (5) relative to the upper part of the joint (2), and an upper brake device (14, 15, 20, 21). The brake device comprises a first force transmission element 14, upon which the force triggering the brake effect acts, and which transfers the force at a given transmission ratio to a second force transmission element (15), which, in relation to the joint axis, transfers the displaced force in a substantially parallel direction towards a brake disc (20, 21).
摘要翻译: 一种用于腿假体的膝关节,包括可以相对于关节(2)的上部围绕关节轴线(5)旋转的上接合部分(2)和下接合部分(3),以及上制动器 装置(14,15,20,21)。 制动装置包括第一力传递元件14,在该第一力传递元件14上产生触发制动作用的力,并且以一给定传动比将力传递给第二力传递元件15,该第二力传递元件相对于接合轴线, 将大致平行的方向的移动的力传递给制动盘(20,21)。
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公开(公告)号:US20070208431A1
公开(公告)日:2007-09-06
申请号:US11569240
申请日:2005-04-27
申请人: Hardy Bisinger , Volker Marek , Gerhard Fitzlaff
发明人: Hardy Bisinger , Volker Marek , Gerhard Fitzlaff
IPC分类号: A61F2/64
CPC分类号: A61F2/68 , A61F2/64 , A61F2002/5021 , A61F2002/5032 , A61F2002/5033 , A61F2002/5075 , A61F2002/5087 , A61F2002/745 , A61F2002/747 , A61F2002/748 , A61F2250/0075
摘要: A swing phase control device for an artificial knee joint is disclosed. The swing phase control device has a piston-cylinder device having a piston having a first side and a second side opposite the first side, a first chamber associated with the first side of the piston; and a second chamber associated with the second side of the piston. The swing phase control device also has a first throttle for throttling discharge of a fluid from the first chamber and configured to be closed by a first device when a predetermined pressure is reached or exceeded within the first chamber; and a second throttle for throttling discharge of a fluid from the second chamber and configured to be closed by a second device when a predetermined pressure is reached or exceeded within the second chamber.
摘要翻译: 公开了一种人造膝关节的摆动相位控制装置。 摆动相位控制装置具有活塞缸装置,该活塞缸装置具有活塞,该活塞具有第一侧和与第一侧相对的第二侧,与活塞的第一侧相关联的第一室; 以及与活塞的第二侧相关联的第二室。 摆动相位控制装置还具有第一节流阀,用于从第一室排出流体,并且当在第一室内达到或超过预定压力时,构造成由第一装置封闭; 以及第二节流阀,用于节流从第二室排出的流体,并且当在第二室内达到或超过预定压力时,构造成由第二装置关闭。
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