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公开(公告)号：US5127420A
公开(公告)日：1992-07-07
申请号：US663146
申请日：1991-02-28
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： A61F2/76 , A61B5/1121 , A61F2/5046 , A61B5/4528 , A61F2002/505 , A61F2002/704 , A61F2002/7645
摘要： The service characteristics of a prosthesis shaft for a limb stump projecting from a pivotal articulation of a patient are determined by first fitting the shaft while engaged over the limb stump into a holder pivotal about a holder axis and then aligning the holder axis so that it generally traverses the articulation. The shaft and holder are then moved by the stump pivotally about the axis to establish extreme positions of the holder that cause discomfort to the patient. Movement within the extreme positions is established as an actual-value range and compared with a desired-value range. Then the fit of the shaft on the stump is adjusted and the first three steps are repeated until the actual-value range generally corresponds to the desired-value range. Normally the holder is pivotal about two generally perpendicular and coplanar holder axes and the intersection of the axes being set generally at the articulation.
摘要翻译： 用于从患者的枢转关节突出的肢体残端的假体轴的服务特征通过首先将轴接合在肢体残端上而进入保持器轴线枢转的保持器中，然后使保持器轴线对齐，从而确定 穿过关节。 然后，轴和保持器通过树桩基于轴线枢转地移动，以建立使得患者不舒适的保持器的极限位置。 将极限位置内的运动确定为实际值范围，并与期望值范围进行比较。 然后调整轴上桩的配合，并重复前三个步骤，直到实际值范围通常对应于期望值范围。 通常，保持器围绕两个大致垂直和共面的保持器轴线枢转，并且轴线的交点通常设置在铰接处。
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公开(公告)号：US4893648A
公开(公告)日：1990-01-16
申请号：US252859
申请日：1988-09-30
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： F16K17/34 , Y10T137/7792
摘要： A control valve for controlling the flow of a liquid, especially liquid of hydraulic damping unit with a hydraulic piston-and-cylinder arrangement, has a pressure chamber defined by lamellae extending along generatrices of a cylindrical housing wall and an end wall juxtaposed with this cylindrical wall. Since the lamellae are flexible, when there is a pressure increase in the chamber, the lamellae are deflected outwardly to reduce the free cross section of the throttle gap.
摘要翻译： 用于控制具有液压活塞和气缸装置的液压阻尼单元的液体流动尤其是液体的控制阀具有由沿圆柱形壳体壁的母线延伸的薄片限定的压力室和与其并置的端壁 圆柱形墙。 由于薄片是柔性的，当室内存在压力增加时，薄片向外偏转以减小节流间隙的自由横截面。
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公开(公告)号：US4377305A
公开(公告)日：1983-03-22
申请号：US226613
申请日：1981-01-21
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： A61F2/588 , A61F2002/701
摘要： This hand is provided with two clamping jaws (1,2) movable toward or respectively apart from each other, each of which is mounted in each case to a hinge quadrangle (3, 4). At each clamping jaw (1, 2) there is supported a gripping plate (8, 9) tiltable around an axis (5, 6) vertical to the jaw axis. The two hinge quadrangles (3, 4) can be rotatably supported jointly by an axis running parallel to the hinge axes of the hinge quadrangles (3, 4), however, also the two hinge quadrangles can be jointly tiltable around one axis, which runs vertical to the hinge axes (FIG. 3).
摘要翻译： PCT No.PCT / AT80 / 00015 Sec。 371日期1981年1月21日 102（e）日期1981年1月21日PCT提交1980年5月20日PCT公布。 出版物WO80 / 02500 日期为1980年11月27日。该手提供有两个可相对于彼此分开或相互分离的夹爪（1,2），每个夹爪分别安装在铰链四边形（3,4）上。 在每个夹钳（1,2）处，支撑有可绕垂直于颚轴线的轴线（5,6）可倾斜的夹板（8,9）。 两个铰链四边形（3,4）可以由平行于铰链四边形（3,4）的铰链轴线的轴线可旋转地支撑，然而，两个铰链四边形也可以围绕一个轴线共同倾斜 垂直于铰链轴（图3）。
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公开(公告)号：US4186449A
公开(公告)日：1980-02-05
申请号：US892260
申请日：1978-03-31
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： A61F2/604 , Y10T403/32541 , Y10T403/32827 , Y10T403/32983
摘要： A swivel joint for a leg prosthesis has its relatively rotatable members urged into a neutral position by a multiple-disk compound axial compression spring bearing upon balls which ride along inclined ramps upon relative rotation of the members.
摘要翻译： 用于腿假体的旋转接头具有相对可旋转的构件，该构件相对旋转的构件通过多盘复合轴向压缩弹簧轴承推动到中立位置，该弹性轴承沿着沿着构件相对旋转的倾斜坡道的滚珠。
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公开(公告)号：US5046996A
公开(公告)日：1991-09-10
申请号：US381605
申请日：1989-07-18
申请人： Eduard Horvath
发明人： Eduard Horvath
摘要： A planetary friction transmission, especially for miniature application as in prosthetic joints and the like, has cylindrical periphery planet wheels pressed by a stationary ring against a conical portion of the drive shaft, the ring being axially shiftable relative to the shaft and on a support. The planet carrier is connected to the planet wheels by pins which extend into the holes of the planet wheels with play.
摘要翻译： 行星式摩擦传动装置，尤其是在假肢关节等中的微型应用中，具有圆柱形周边行星轮，其通过固定环压靠在驱动轴的圆锥形部分上，该环可相对于轴轴向移动和支撑。 行星架通过引脚延伸到行星轮的孔中而与行星轮相连。
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公开(公告)号：US5013326A
公开(公告)日：1991-05-07
申请号：US381604
申请日：1989-07-18
申请人： Eduard Horvath
发明人： Eduard Horvath
IPC分类号： A61F2/58
CPC分类号： A61F2/588 , Y10S294/902
摘要： An artificial hand has its finger gripper swingable about an axis which includes an angle of 30.degree. to 70.degree. with a plane normal to axis of a prosthesis connector and its fingers inclined at an acute angle to the finger carrier to provide a more natural orientation of the hand for picking up objects at pick-up surfaces located above a support surface for the object.
摘要翻译： 人造手具有可以围绕轴线摆动的手指夹具，该轴线包括30度至70度的角度，其平面垂直于假体连接器的轴线，并且其手指与手指托架成锐角倾斜，以提供更自然的取向 用于在物体的支撑表面上方的拾取表面拾取物体的手。
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公开(公告)号：US4854428A
公开(公告)日：1989-08-08
申请号：US247896
申请日：1988-09-22
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： A61F2/68 , A61F2002/745
摘要： A double-acting hydraulic piston-and-cylinder unit adapted to constitute a damper for movements in a human joint prosthesis has a boot sealingly connected to the cylinder and the piston rod to receive the hydraulic fluid under pressure as the hydraulic fluid is displaced from one or the other of two cylinder chambers upon displacement of the piston rod. The boot has a conically widening region or segment sealingly secured to the rod and adjoining the cylindrical segment of the boot surrounding the cylinder in a transition segment formed as an outwardly convex bulge and designed to ensure that initial inward movement of the piston rod will give rise to a plate membrane deformation of the elastic boot while only further displacement will result in a rolling action of the membrane. This ensures a generally cylindrical uniform configuration of the boot in all positions of the rod as is essential for effective use in a prosthesis.
摘要翻译： 适于构成用于人体关节假体运动的阻尼器的双作用液压活塞和气缸单元具有密封地连接到气缸和活塞杆的靴子，以在液压流体从一个位置移动时接收压力下的液压流体 或两个气缸室中的另一个在活塞杆移动时。 靴子具有密封地固定到杆上的锥形加宽区域或段，并且邻接围绕圆筒的靴子的圆柱形段，形成为向外凸出的过渡段，并被设计成确保活塞杆的初始向内运动将产生 对于弹性靴的板膜变形而仅进一步的位移将导致膜的滚动动作。 这确保了在棒的所有位置中的靴的大致圆柱形的均匀构型，这对于在假体中的有效使用是必需的。
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公开(公告)号：US4795474A
公开(公告)日：1989-01-03
申请号：US927729
申请日：1986-11-05
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： F16C11/04 , A61F2/64 , A61F2/76 , A61F2002/5067 , A61F2002/5075
摘要： A rotary joint, especially for a prosthesis, e.g. to allow a user to assume the lotus position, as a pair of relatively rotating parts including an outer part and an inner part braced at coaxial bosses by tapered rollers forming a play-eliminating tapered roller bearing. An inclined roller bearing is provided between outer peripheries of disk portions of these parts. A housing enclosing the parts contains a locking device in which a locking element is spring biased to engage the parts with teeth of the locking element engaging in teeth of the two parts. A push-button can be depressed to retract the locking element and permit relative rotation.
摘要翻译： 旋转接头，特别是用于假体，例如 以允许使用者假设莲花位置，作为一对相对旋转的部件，包括外部部分和通过形成消除消除的圆锥滚子轴承的锥形滚子支撑在同轴凸起部分的内部部件。 在这些部件的盘部的外周之间设置有倾斜滚子轴承。 封闭这些部件的壳体包含锁定装置，在该锁定装置中锁定元件被弹簧偏置以使锁定元件的齿接合在两个部件的齿中。 可以按下按钮以缩回锁定元件并允许相对旋转。
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公开(公告)号：US4010495A
公开(公告)日：1977-03-08
申请号：US470080
申请日：1974-05-15
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： A61F2/585
摘要： The artificial wrist serves to connect an arm prosthesis shaft to an implement and comprises distal retaining means, a proximal retaining member adapted to extend into said prosthesis shaft and formed with first and second engaging surfaces, locking means interlocking with said distal retaining means and said first engaging surface to hold said distal retaining means and said proximal retaining member axially together, a sliding surface bearing adapted to rotatably connect an implement to said distal retaining means, and rotatable coupling means which engage said second engaging surface and are adapted to engage said prothesis shaft.
摘要翻译： 人造腕用于将手臂假体轴连接到工具并且包括远侧保持装置，适于延伸到所述假体轴中并形成有第一和第二接合表面的近侧保持构件，与所述远端保持装置和所述第一 接合表面将所述远端保持装置和所述近端保持构件轴向保持在一起，适于将工具可旋转地连接到所述远端保持装置的滑动表面轴承以及与所述第二接合表面接合并且适于接合所述假体轴的可旋转联接装置 。
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10.发明授权
公开(公告)号：US3939737A
公开(公告)日：1976-02-24
申请号：US450478
申请日：1974-03-12
申请人： Eduard Horvath
发明人： Eduard Horvath
CPC分类号： F16H1/32 , F16H2001/2881
摘要： An epicyclic transmission between a stationary member and a rotatable section of a prosthesis comprises a fixed ring gear secured to the stationary member, a driven ring gear of smaller diameter, and an annular planet pinion in mesh with both ring gears. The planet pinion is set in motion by a multiplicity of angularly spaced thrust-transmitting bodies, such as balls or pins, which are independently guided in apertures of an annular extension of the stationary member and bear upon an eccentric rigid with a drive shaft. The solid guide portions of this stationary extension can be used to accommodate energy-supply lines.
摘要翻译： 在固定构件和假体的可旋转部分之间的行星传动装置包括固定到固定构件的固定环形齿轮，较小直径的从动齿圈和与两个齿圈啮合的环形行星齿轮。 行星小齿轮通过多个角度间隔开的推力传递体（诸如球或销）设置运动，所述推力传递体独立地在固定构件的环形延伸部的孔中被引导并且承载在具有驱动轴的偏心刚性上。 该固定延伸部的固体引导部分可用于容纳能量供应管线。
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