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1. 发明授权

US4958705A Hydraulic controller, especially for the movement of a prosthetic joint 失效
标题翻译：液压控制器，特别适用于假肢关节的运动
公开(公告)号：US4958705A
公开(公告)日：1990-09-25
申请号：US264213
申请日：1988-10-28
申请人： Edward Horvath
发明人： Edward Horvath
IPC分类号： A61F2/74 , A61F2/68 , B25J17/00 , F16F9/44 , G05B11/60
CPC分类号： A61F2/68 , F16F9/44 , G05B11/60 , A61F2002/745 , A61F2002/748
摘要： A hydraulic controller for the motion of a prosthetic joint has a piston--cylinder unit whose working chambers on opposite sides of the piston are connected to each other by a connecting passage and to a compensating chamber which stores a volume of hydraulic fluid to compensate for the difference in the volumes of the cylinder chambers resulting from the fact that the piston rod passes through one of them. Regardless of the direction of movement of the piston in the cylinder, utilizing checkvalves and adjustable throttle elements, the flow is controlled between the chambers so that separate throttle elements can effectively control the opposite movements while check valves permit filling of chambers.
摘要翻译：用于假肢关节运动的液压控制器具有活塞和缸体单元，其活塞的相对侧上的工作室通过连接通道彼此连接，并且连接到补偿室，该补偿室存储一定量的液压流体以补偿因为活塞杆通过其中一个的事实导致的气缸室的体积差异。不管活塞在气缸中的运动方向如何，利用止回阀和可调节的节流元件，在腔室之间控制流动，使得单独的节流元件可有效地控制相反的运动，同时止回阀允许腔室的填充。

2. 发明授权

US4923477A Prosthesis drive 失效
标题翻译：假体驱动
公开(公告)号：US4923477A
公开(公告)日：1990-05-08
申请号：US381609
申请日：1989-07-18
申请人： Eduard; Horvath
发明人： Eduard; Horvath
IPC分类号： A61F2/54 , A61F2/00 , A61F2/56 , A61F2/68 , A61F2/70 , F16H1/46 , F16H37/08
CPC分类号： A61F2/68 , F16H1/46 , F16H37/0826 , A61F2002/30523 , A61F2002/701 , A61F2220/0025
摘要： A prosthesis drive, especially for a hand prosthesis, can rapidly approach the grippers until resistance is sensed and then apply an increased force to the object. For this purpose, two electric motors drive selectively the respective planetary gearing in an arrangement in which the planet wheels of the two gearings engage a common gear between the sun and ring gear of one planetary gearing or the sun and ring gear of the other planetary gearing, the gearings being coaxial with one another and with the motors. A circuit responding to an increase in the current of the high speed motor above a threshold value is provided to control the switchover.
摘要翻译：假体驱动器，特别是用于手假体，可以快速地接近夹具，直到感测到阻力，然后对物体施加增加的力。为此，两个电动机选择性地驱动相应的行星齿轮传动装置，其中两个齿轮的行星轮与一个行星齿轮传动装置的太阳和环形齿轮或另一个行星齿轮传动装置的太阳和环形齿轮之间的共同齿轮啮合齿轮彼此同轴并与电动机同轴。提供了响应高速电动机的电流的上升超过阈值的电路来控制切换。

3. 发明授权

US5127420A Apparatus and method for fitting a prosthesis socket 失效
标题翻译：装置及方法
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
IPC分类号： A61F2/60 , A61B5/11 , A61F2/50 , A61F2/70 , A61F2/76
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。

4. 发明授权

US4893648A Control valve 失效
标题翻译：控制阀
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
IPC分类号： G05D16/04 , F16K17/34
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。

5. 发明授权

US5728172A Hinge joint in orthopaedic prostheses and ortheses 失效
标题翻译：矫形假体和牙齿的铰链接头
公开(公告)号：US5728172A
公开(公告)日：1998-03-17
申请号：US496717
申请日：1995-06-29
申请人： Wilfried Krieger
发明人： Wilfried Krieger
IPC分类号： A61F2/58 , A61F2/60 , A61F2/64 , A61F2/66 , A61F2/74
CPC分类号： A61F2/644 , A61F2/64 , A61F2/605 , A61F2002/74
摘要： The invention relates to a hinge joint or swivel coupling in orthopaedic sthesis and ortheses, with an upper joint component (1), a lower joint component (2) and, if applicable, interposed control arms (9, 10) (hereinafter designated collectively as "hinge joint members") and a control element (4), that effectively engages both sides of a hinge joint member (1; 1, 2) (hereinafter "articulated joint member") each via one hinge point (7, 8) distanced from a pivot (3; 20, 21; 25, 26). To effect an improvement, the invention proposes that at least one of the above-mentioned hinge points (7, 8) is kinematically connected to at least one other hinge joint member (2; 9, 10; 9) via a mechanical geared coupling (11, 12, 13, 14; 15, 16, 17; 18, 24; 30, 31) and is arranged in such a way that it can change position in relation to its articulated joint member (1; 1, 2). FIG. 17.
摘要翻译：本发明涉及一种在整形外科矫形器和矫形器中的铰链接头或旋转联接器，其具有上接头部件（1），下接头部件（2）和适用的插入式控制臂（9,10）（以下统称为 “铰接部件”）和控制元件（4），其经由一个铰链点（7,8）间隔地有效地接合铰链接头部件（1; 1,2）（以下称为“铰接部件”）的两侧从枢轴（3; 20，21; 25，26）。为了改进，本发明提出，上述铰链点（7,8）中的至少一个通过机械齿轮联轴器（7,9）运动学地连接到至少一个其它铰接部件（2; 9,10; 9） 11,12,13,14; 15,16,17; 18,24; 30,31）并且被布置成使得其能够相对于其铰接接头构件（1; 1,2）改变位置。图。 17。

6. 发明授权

US5013326A Artificial hand 失效
标题翻译：人造手
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。

7. 发明授权

US4854428A Double-acting hydraulic piston-and-cylinder device 失效
标题翻译：双作用液压活塞和缸装置
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
IPC分类号： F01B19/04 , A61F2/68 , A61F2/74 , F01B23/00
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。

8. 发明授权

US4795474A Rotary joint especially for a knee prosthesis 失效
标题翻译：旋转关节特别适用于膝关节假体
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
IPC分类号： A61F2/62 , A61F2/50 , A61F2/60 , A61F2/64 , A61F2/76 , F16C11/04 , F16C11/06 , A61F2/74
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。

9. 发明专利

ES2041622T1 未知
公开(公告)号：ES2041622T1
公开(公告)日：1993-12-01
申请号：ES92921842
申请日：1992-10-26
申请人： OTTO BOCK ORTHOPADISCHE INDUSTRIE BESITZ- UND VERWALTUNGS-KG
发明人： GLABISZEWSKI, RICHARD
IPC分类号： A61F2/58 , A61F2/80
摘要： PCT No. PCT/DE92/00891 Sec. 371 Date Jun. 25, 1993 Sec. 102(e) Date Jun. 25, 1993 PCT Filed Oct. 26, 1992 PCT Pub. No. WO93/07836 PCT Pub. Date Apr. 29, 1993.An elbow fitting part for upper arm stumps includes an elbow ball connected by a hinged axle to the lower arm, configured as a hollow synthetic part, and is detainable by a latch-locking device in various bending positions, while the proximal connection to the upper arm shaft is created by a cast-in ring and an upper arm rotating joint is provided for the adjustable rotation of the lower arm. In order to make this elbow fitting part usable for all upper arm stump lengths, the upper arm rotating joint is configured as an annual bearing and the latch-locking device is a traction lock which is disposed outside the elbow ball and is integrated into a rotating connection forming a section of the hinged axle.

10. 发明专利

ES2032605T3 未知
公开(公告)号：ES2032605T3
公开(公告)日：1993-02-16
申请号：ES88890241
申请日：1988-09-21
申请人： OTTO BOCK ORTHOPADISCHE INDUSTRIE BESITZ- UND VERWALTUNGS-KG
发明人： HORVATH, EDUARD, ING.
IPC分类号： F01B19/04 , A61F2/68 , A61F2/74 , F01B23/00 , A61F2/50 , F15B15/14
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.

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