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201 条记录 (耗时 0.022 秒)

    A THREADED KNEE PROSTHESIS JOINT
    45.
    发明公开
    A THREADED KNEE PROSTHESIS JOINT 审中-公开
    一个螺纹膝假体联合

    公开(公告)号：EP3188696A1

    公开(公告)日：2017-07-12

    申请号：EP15779045.2

    申请日：2015-09-01

    申请人： Ortotek Ortopedi Protez Ortez Rehabilitasyon Merkezi Tic. Ltd. Sti

    发明人： DUGER, Mustafa ,  TOPCU, H. Murat ,  CIFTCI, Can Mehmet Ali ,  OZTURK, Akay ,  DELER, Omur

    IPC分类号： A61F2/64 ,  A61F2/74

    CPC分类号： A61F2/64 ,  A61F2002/745 ,  A61F2002/748

    摘要： The invention is related to an above-knee prosthesis knee-joint mechanism that is connected with a stump which enables the above-knee amputees to walk. The invention is a threaded prosthesis knee-joint or knee-joint prosthesis which has a moving cylinder joint that enables the movement of the tibia prosthesis that is matched with the femur that is connected with the shoe having a horizontal-angle thread and threads above the femur and the shoe.

    摘要翻译： 本发明涉及一种膝上假肢膝关节机构，其与能使膝上截肢者行走的残肢相连接。 本发明是一种带螺纹的假体膝关节或膝关节假体，其具有移动的圆柱体关节，该移动的圆柱体关节能够实现胫骨假体的运动，所述胫骨假体的运动与与具有水平角螺纹的鞋的股骨相匹配， 股骨和鞋子。

    HYDRAULICALLY AMPLIFIED VACUUM PUMP FOR PROSTHETIC AND ORTHOTIC DEVICES
    46.
    发明公开
    HYDRAULICALLY AMPLIFIED VACUUM PUMP FOR PROSTHETIC AND ORTHOTIC DEVICES 审中-公开
    液压增压真空泵用于假肢和矫形装置

    公开(公告)号：EP3185822A1

    公开(公告)日：2017-07-05

    申请号：EP15736359.9

    申请日：2015-06-25

    申请人： Otto Bock HealthCare, LP

    发明人： HINES, Peter H.

    IPC分类号： A61F2/68 ,  A61F2/60 ,  A61F2/74 ,  A61F2/80

    CPC分类号： A61F2/80 ,  A61F2/60 ,  A61F2/68 ,  A61F2002/5006 ,  A61F2002/5072 ,  A61F2002/5084 ,  A61F2002/742 ,  A61F2002/745 ,  A61F2002/747 ,  A61F2002/748 ,  A61F2002/802 ,  A61F2002/805 ,  A61F2002/807

    摘要： Methods and apparatus are disclosed relating to a mechanical vacuum socket pump used to establish a vacuum in a socket of an artificial limb. In one case, the pump includes a housing within which two pistons coaxially reciprocate. A surface of each of the pistons is linked hydraulically, such that driving one piston causes movement of the other piston through a hydraulic chamber. One piston is also linked to a pneumatic chamber such that movement of that piston draws air from a limb socket or expels air to the atmosphere upon movement of the piston's pneumatic surface. The surface area of the hydraulic surface of this piston is significantly less than the surface area of the pneumatic surface, so a small volumetric displacement of hydraulic fluid may cause a large displacement of air. Thus, the pump efficiently pumps air with minimal compression and extension of the pump as a whole.

    摘要翻译： 公开了与用于在假肢的插口中建立真空的机械真空插座泵有关的方法和装置。 在一种情况下，泵包括两个活塞同轴往复运动的壳体。 每个活塞的表面液压地连接，使得驱动一个活塞引起另一个活塞移动通过液压室。 一个活塞还连接到气动室，使得该活塞的移动从活塞插座吸入空气或在活塞的气动表面移动时将空气排出到大气。 该活塞的液压表面的表面积明显小于气动表面的表面积，因此液压流体的小体积排量可能导致空气的大排量。 因此，泵能够以最小的压缩和泵的整个延伸来有效地泵送空气。

    IMPROVEMENTS IN OR RELATING TO PROSTHETIC LEGS
    49.
    发明公开
    IMPROVEMENTS IN OR RELATING TO PROSTHETIC LEGS 审中-公开
    VERBESSERUNGEN AN ODER IM ZUSAMMENHANG MIT PROTHETISCHEN BEINEN

    公开(公告)号：EP3067018A1

    公开(公告)日：2016-09-14

    申请号：EP16020083.8

    申请日：2016-03-14

    申请人： J Q L A Bender & J A Boender

    发明人： Boender, Jacob Quintus Laurence Anthony

    IPC分类号： A61F2/64

    CPC分类号： A61F2/642 ,  A61F2/60 ,  A61F2/68 ,  A61F2002/5006 ,  A61F2002/704 ,  A61F2002/745 ,  A61F2002/748 ,  A61F2002/7635

    摘要： The present invention relates generally to prosthetic legs and, in particular to joints for prosthetic legs. In particular the present invention relates to a prosthetic leg for those having a femoral amputee, namely those having an above the knee stump. Where prosthetic limbs are produced for patients who have suffered above the knee amputations and patents who suffer from having to use a lower limb prosthesis equipped with a knee joint, certain movements can be difficult to perform. For example, when a patient has been fitted with a prosthesis equipped with a knee joint, a feature that can induce a lack of balance arises from the fact that the prosthesis comprises a mechanical apparatus performing the duty of the joint that is substantially distal to the knee centre. Indeed, patients having a substantial reduction in femoral length will suffer greatly since the prosthetic attachment, typically having a hollow region in which to insert the remaining length of thigh - the stump - will bear upon an inside surface of the attachment and the lever action will be reduced, in correspondence with the associated reduction in femoral length. Known prosthetic knee joints that are weight activated cannot substantially assist the short stumped individual. The weight placed on the toe will typically cause disengagement of any stance mode there otherwise might be. The present invention seeks to provide a solution to the problems addressed above. The present invention seeks to provide an improved mechanically operated prosthesis for a femoral amputee. The present invention also seeks to provide an improved electrically operated prosthesis for a femoral amputee.

    摘要翻译： 本发明一般涉及假腿，特别是涉及假腿的关节。 特别地，本发明涉及用于具有股骨截肢者的假腿，即具有在膝盖残端上方的腿。 如果患有膝关节截肢和受试者患有不必使用装备有膝关节的下肢假体的患者，那么就会产生假肢，某些运动可能难以执行。 例如，当患者已经装配有配备有膝关节的假体时，可能导致平衡不足的特征是由于假体包括执行基本上远离 膝盖中心。 实际上，股骨长度显着减少的患者将受到很大的损害，因为假体附接通常具有中空区域，其中插入剩余长度的大腿 - 残端 - 将承载在附件的内表面上，并且杠杆作用将 减少，与股骨长度相关的减少。 重量已知的已知的假膝关节基本上不能帮助短暂的个体。 脚趾上的重量通常会导致任何姿势模式的脱离，否则可能会发生。 本发明寻求提供上述问题的解决方案。 本发明寻求提供一种用于股骨截肢者的改进的机械操作假体。 本发明还寻求提供一种用于股骨截肢者的改进的电动假体。