公开(公告)号：US07805853B2

公开(公告)日：2010-10-05

申请号：US11469364

申请日：2006-08-31

申请人： David H Littig

发明人： David H Littig

IPC分类号： A61B5/103

CPC分类号： A61F2/76 ,  A61B5/1072 ,  A61B5/4504 ,  A61F2/5046 ,  A61F2/60 ,  A61F2002/762

摘要： A system for modeling the pelvic anatomy of a person comprises an apparatus and method for using the apparatus. The apparatus includes a support and a sizing assembly. The support comprises a base and upstanding member. The sizing assembly is movable along the upstanding member to various heights. The sizing assembly includes a pubis stop arm with a pubis stop, and a pelvic seat arm. The pelvic seat arm supports a pair of opposed ischial seats. The pubis arm extends generally horizontally from the upstanding member. The pelvic seat arm has a horizontal ledge for receiving a patient's ischial tuberosity and an adjoining vertical wall for receiving a patient's medial aspect of the ischial ramus. The distance between the pubis stop and pelvic seats is adjustable, the distance between the pelvic seats is adjustable, and the relative angle between the vertical arms of the pelvic seat is adjustable to accommodate for different anatomies.

摘要翻译： 用于建模人的骨盆解剖结构的系统包括使用该装置的装置和方法。 该装置包括支撑件和施胶组件。 支撑件包括基座和直立构件。 尺寸调整组件可沿直立​​构件移动到各种高度。 定型组件包括具有耻骨停止件的耻骨停止臂和骨盆座臂。 骨盆座臂支撑一对相对的坐骨座。 耻骨臂大致水平地从直立构件延伸。 骨盆座椅臂具有用于接收患者的坐骨结节的水平突出部和相邻的垂直壁，用于接收患者的坐骨支柱的内侧。 耻骨座和盆腔之间的距离是可调的，骨盆座之间的距离是可调的，并且骨盆座的垂直臂之间的相对角度是可调节的，以适应不同的解剖结构。

公开(公告)号：US20080125776A1

公开(公告)日：2008-05-29

申请号：US11469364

申请日：2006-08-31

申请人： David H. Littig

发明人： David H. Littig

IPC分类号： A61B17/56

CPC分类号： A61F2/76 ,  A61B5/1072 ,  A61B5/4504 ,  A61F2/5046 ,  A61F2/60 ,  A61F2002/762

摘要： A system for modeling the pelvic anatomy of a person comprises an apparatus and method for using the apparatus. The apparatus includes a support and a sizing assembly. The support comprises a base and upstanding member. The sizing assembly is movable along the upstanding member to various heights. The sizing assembly includes a pubis stop arm with a pubis stop, and a pelvic seat arm. The pelvic seat arm supports a pair of opposed ischial seats. The pubis arm extends generally horizontally from the upstanding member. The pelvic seat arm has a horizontal ledge for receiving a patient's ischial tuberosity and an adjoining vertical wall for receiving a patient's medial aspect of the ischial ramus. The distance between the pubis stop and pelvic seats is adjustable, the distance between the pelvic seats is adjustable, and the relative angle between the vertical arms of the pelvic seat is adjustable to accommodate for different anatomies.

摘要翻译： 用于建模人的骨盆解剖结构的系统包括使用该装置的装置和方法。 该装置包括支撑件和施胶组件。 支撑件包括基座和直立构件。 尺寸调整组件可沿直立​​构件移动到各种高度。 定型组件包括具有耻骨停止件的耻骨停止臂和骨盆座臂。 骨盆座臂支撑一对相对的坐骨座。 耻骨臂从直立构件大致水平延伸。 骨盆座椅臂具有用于接收患者的坐骨结节的水平突出部和相邻的垂直壁，用于接收患者的坐骨支柱的内侧。 耻骨座和盆腔之间的距离是可调的，骨盆座之间的距离是可调的，并且骨盆座的垂直臂之间的相对角度是可调节的，以适应不同的解剖结构。

公开(公告)号：US5746773A

公开(公告)日：1998-05-05

申请号：US615026

申请日：1996-03-13

申请人： David H. Littig

发明人： David H. Littig

IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/64 ,  A61F2/66 ,  A61F2/74 ,  A61F2/76 ,  A61F2/80 ,  A61F2/62

CPC分类号： A61F2/76 ,  A61F2/6607 ,  A61F2/64 ,  A61F2/80 ,  A61F2002/30009 ,  A61F2002/30131 ,  A61F2002/30276 ,  A61F2002/30433 ,  A61F2002/30438 ,  A61F2002/30507 ,  A61F2002/30971 ,  A61F2002/5003 ,  A61F2002/5016 ,  A61F2002/5018 ,  A61F2002/5053 ,  A61F2002/5055 ,  A61F2002/5073 ,  A61F2002/5079 ,  A61F2002/607 ,  A61F2002/608 ,  A61F2002/6614 ,  A61F2002/6671 ,  A61F2002/745 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2230/0013 ,  A61F2230/0086 ,  A61F2240/001 ,  A61F2250/0028

摘要： A stance phase flexion device for a prosthesis comprises a composite C-shaped spring member formed from a plurality of thermoset synthetic resin-impregnated high strength carbon filament sheets molded together in a compression mold. The spring member includes a standard hole pattern located in an upper leg of the spring and a standard hole pattern on the lower leg of the spring, for connecting the spring between adjacent prosthetic components for simulating normal flexion between the adjacent components. The C-shaped member is normally rigid in a rest position maintaining its C-shaped configuration. The C-shaped member has spaced apart upper and lower legs that elastically flex with energy absorbing compliance under a load tending to move the upper and lower legs together. The C-shaped member essentially resists elastic flexion in lateral directions and resists torsion loads.

摘要翻译： 用于假体的姿势相位屈曲装置包括由压缩模具中一起模制在一起的多个热固性合成树脂浸渍的高强度碳纤维丝片形成的复合C形弹簧构件。 弹簧构件包括位于弹簧的上腿部中的标准孔图案和弹簧的下腿上的标准孔图案，用于连接相邻假肢部件之间的弹簧，用于模拟相邻部件之间的正常屈曲。 C形构件通常在静止位置是刚性的，保持其C形构型。 C形构件具有间隔开的上腿和下腿，弹性地弹性地弯曲能量吸收顺应性，在负载下将上腿和下腿移动到一起。 C形构件基本上抵抗横向的弹性弯曲并抵抗扭转载荷。

公开(公告)号：US5888234A

公开(公告)日：1999-03-30

申请号：US895462

申请日：1997-07-16

申请人： David H. Littig

发明人： David H. Littig

IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/66 ,  A61F2/68 ,  A61F2/76 ,  A61F2/80

CPC分类号： A61F2/76 ,  A61F2/80 ,  A61F2002/30113 ,  A61F2002/30154 ,  A61F2002/30225 ,  A61F2002/30433 ,  A61F2002/30443 ,  A61F2002/30507 ,  A61F2002/30514 ,  A61F2002/5018 ,  A61F2002/5083 ,  A61F2002/6614 ,  A61F2002/7875 ,  A61F2002/802 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2230/0006 ,  A61F2230/0021 ,  A61F2230/0069 ,  A61F2310/00047

摘要： A shuttle lock for a below-knee prosthesis comprising a body portion having a vertically extending hole for receipt of a pin from a roll-on suction suspension sleeve located within a socket, and a cup-shaped flange positioned on a upper surface of the body portion for receipt of the socket to provide on-axis alignment of the pin to the shuttle lock. The shuttle lock further includes a sprag clutch for engagement and disengagement of the pin.

摘要翻译： 一种用于膝盖下假体的穿梭锁，包括主体部分，其具有垂直延伸的孔，用于从位于插座内的卷绕抽吸悬架套筒接收销，以及定位在本体的上表面上的杯形凸缘 用于接收插座的部分，以提供销到梭子锁的轴上对准。 往复锁进一步包括用于销的接合和分离的楔形离合器。

公开(公告)号：US5529576A

公开(公告)日：1996-06-25

申请号：US217047

申请日：1994-03-23

申请人： Judd E. Lundt ,  David H. Littig

发明人： Judd E. Lundt ,  David H. Littig

IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/64 ,  A61F2/66 ,  A61F2/76 ,  A61F2/80

CPC分类号： A61F2/60 ,  A61F2/76 ,  A61F2/605 ,  A61F2/64 ,  A61F2/644 ,  A61F2/6607 ,  A61F2/80 ,  A61F2002/30276 ,  A61F2002/30359 ,  A61F2002/30433 ,  A61F2002/30507 ,  A61F2002/5018 ,  A61F2002/5055 ,  A61F2002/6614 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0086

摘要： A prosthetic limb and alignment adapter includes an elongated straight, flat bar that elastically flexes in fore and aft directions while being resistant to flexion in the lateral directions. A separate adjustable prosthetic link is fastened to each end of the straight, flat, flexible bar. Each prosthetic link includes a two-component, male/female adapter in which a socket having an integral bracket is affixed to an end portion of the flat bar so the axis of the socket is aligned generally with the axis of the flat, flexible bar. A cooperating angular adjustment component of the link comprises a frustopyramidal, four-sided boss divergingly projecting from a spherically convex base which slidably engages a correspondingly concave surface of the annular socket surrounding the boss. Two pairs of set screws set 90.degree. apart in the angular socket are tightened against the sides of the frustopyramidal boss to enable its adjustment within separate swing angles in two mutually orthogonal planes defining fore and aft positioning and lateral-medial positioning of the component parts at opposite ends of the long flat flexible bar.

摘要翻译： 假体肢体和对准适配器包括细长的直的扁平杆，其在前后方向上弹性弯曲，同时抵抗横向的弯曲。 单独的可调节假肢连接件固定到直的平坦的柔性杆的每一端。 每个假肢连接件包括双组件阳/阴适配器，其中具有整体支架的插座固定到扁平杆的端部，使得插座的轴线大体上与扁平柔性杆的轴线对齐。 连杆的配合角度调节部件包括从球形凸起的基部分叉地突出的截头圆锥形的四面凸起，其可滑动地接合围绕凸起的环形插座的相应的凹形表面。 在角插座中分开设置90°的两对定位螺钉紧固在截头圆柱形凸台的两侧，以使其能够在两个相互正交的平面内在单独的摆动角度内调节，这两个相互垂直的平面限定了前后的定位和组件的侧向中间定位 长扁平柔性条的相对端。