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    • 3. 发明申请
    • Prosthetic sock providing graduated thickness and tibial crest load reduction for an amputee limb remnant
    • 假肢袜子为截肢肢残留提供刻度厚度和胫骨顶峰负荷
    • US20070162153A1
    • 2007-07-12
    • US11326733
    • 2006-01-07
    • Leslie BarnesRichard Law
    • Leslie BarnesRichard Law
    • A61F2/78
    • A61F2/78A61F2/5046A61F2/80A61F2002/5055A61F2002/5083
    • A prosthetic sock configured to accommodate a transtibial amputee's residuum volume reductions which occur over time and are greater distally than proximally. It is also applicable to other amputee limbs and other levels of amputation of the leg and arm. The sock provides better compensation for the increased distal volume shrinkage and it reduces discomfort from localized loading on the stump by providing a knitted thickness that is greater distally and then tapers to a lesser proximal knitted thickness. A transtibial amputee's residuum is more sensitive to pressure over the tibial bone and this sock also provides a reduced local thickness over the tibial crest area which decreases the localized pressure in this region. Since the sock accommodates the loss of tissue volume in the distal end of the prosthetic socket, it thereby provides improved stump stability inside the prosthetic socket and improves amputee control and stability in walking.
    • 假体袜被配置为适应经胫骨截肢者的残余体积减小,其随时间发生并且比近端更远。 它也适用于其他截肢肢体和其他肢体和手臂的截肢水平。 袜子为增加的远端体积收缩提供更好的补偿,并且通过提供更大的远端的针织厚度并随后逐渐变细到较小的近端针织厚度来减小残端上局部加载的不适。 经胫骨截肢者的残留物对胫骨骨骼的压力更敏感,并且该袜子还提供了比胫骨顶部区域更薄的局部厚度,这降低了该区域的局部压力。 由于袜子容纳了假肢插座的远端中的组织体积的损失,因此其在假体插座内部提供了改进的残端稳定性,并且改善了截肢者的控制和步行的稳定性。
    • 5. 发明申请
    • Ground supported motorized sickle bar mower for use on sloping terrain
    • 地面支持电动镰刀式割草机,用于倾斜的地形
    • US20050076628A1
    • 2005-04-14
    • US10682564
    • 2003-10-10
    • Richard Law
    • Richard Law
    • A01D34/08A01D34/86A01D34/13
    • A01D34/08A01D34/86
    • A motorized mower provides an elongate frame journaling two elongately spaced co-planar wheels for ground support and supporting a rearwardly and upwardly extending handle for manipulation. The frame carries a powering structure having a motor carried on a depending powering column carried for adjustable vertical positioning by the frame and communicating with a lowermost transmission structure. The transmission structure carries a reciprocating double-sided sickle extending laterally from the frame for adjustable pivotal positioning in a laterally extending vertical plane. The frame is of releasable compound nature to allow folding of the handle and sickle bar for compaction during periods of non-use.
    • 电动割草机提供了一个细长的框架,用于延伸两个长度间隔的共面轮,用于地面支撑并支撑向后和向上延伸的手柄用于操纵。 该框架具有电动结构,其具有承载在借助框架进行可调节的垂直定位并且与最下面的传输结构连通的依赖供电柱上的电动机。 传动结构带有一个从框架横向延伸的往复式双面镰刀,用于在横向延伸的垂直平面内进行可调节的枢转定位。 框架具有可释放的复合性质,以允许在不使用期间折叠手柄和镰刀条以进行压实。