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ROBOTIC SURGICAL INSTRUMENT INCLUDING HIGH ARTICULATION WRIST ASSEMBLY WITH TORQUE TRANSMISSION AND MECHANICAL MANIPULATION
ROBOTIC SURGICAL INSTRUMENT INCLUDING HIGH ARTICULATION WRIST ASSEMBLY WITH TORQUE TRANSMISSION AND MECHANICAL MANIPULATION
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机译:机器人外科器械,包括带有扭矩传递和机械操纵装置的高清晰度腕关节组件
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摘要
A robotic electromechanical surgical instrument includes a housing, an elongated shaft that extends distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, a universal joint assembly supported within the wrist assembly, and cables coupled to the wrist assembly. The elongated shaft defines a longitudinal axis. The wrist assembly includes a first joint coupled to a second joint. The universal joint assembly is rotatable to actuate a function of the end effector. The plurality of cables is movable to manipulate the first and second joints to enable the universal joint assembly and the wrist assembly to articulate relative to the longitudinal axis.
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