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公开(公告)号:US20160051274A1
公开(公告)日:2016-02-25
申请号:US14831699
申请日:2015-08-20
Applicant: BRIGHAM YOUNG UNIVERSITY
Inventor: Larry L. HOWELL , Spencer P. MAGLEBY , Brian D. JENSEN , John Ryan STEGER , Jordan TANNER , Clayton GRAMES
CPC classification number: B25J17/02 , A61B34/30 , A61B34/71 , A61B2017/2934 , A61B2017/2938 , A61B2017/2943 , A61B2034/305 , Y10S901/31 , Y10S901/41
Abstract: According to an aspect, a device may include a shaft, a tool portion including a first arm and a second arm, and a split rolling joint including a first curved portion and a second curved portion. The second curved portion may be coupled to the shaft. The first curved portion may include a first split portion and a second split portion. The first split portion may be coupled to the first arm. The second split portion may be coupled to the second arm. At least one of the first split portion and the second split portion may be configured to roll with respect to the second curved portion such that at least one of the first arm and the second arm can move towards or away from each other.
Abstract translation: 根据一个方面,一种装置可以包括轴,包括第一臂和第二臂的工具部分,以及包括第一弯曲部分和第二弯曲部分的分裂滚动接头。 第二弯曲部分可以联接到轴。 第一弯曲部分可以包括第一分裂部分和第二分割部分。 第一分割部分可以联接到第一臂。 第二分割部分可以联接到第二臂。 第一分割部分和第二分割部分中的至少一个可以被配置为相对于第二弯曲部分滚动,使得第一臂和第二臂中的至少一个可以朝彼此移动或远离彼此移动。