作者: Weijiang Ding , Mingfeng Xu
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摘要: An articulation assembly (200) for use with a surgical instrument (100) is provided. The includes plurality of joints (260), cables (240), and first drive member (220). Each joint (260) defines openings (262) extending longitudinally therethrough, central opening (263) pair projections (268) from surface, grooves (266) at least partially through second surface. groove one configured to engage projection the an adjacent (260). cable (240) extends each (220)