Instrument tool end of medical surgical robot

• Main Authors: HE GUISHENG, WANG GANG, WANG SHAOBAI, SONG TAO, ZHANG ERHU, LYU WEN'ER
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention provides an instrument tool end of a medical surgical robot. The instrument tool end comprises a base and two driving assemblies. The far end of the base is provided with two mechanical fingers capable of being opened and closed oppositely, the two mechanical fingers are rotationally connected with the base, and the rotating axes of the two mechanical fingers coincide with the first straight line. The two driving assemblies are connected with the two mechanical fingers correspondingly and used for driving the corresponding mechanical fingers to rotate so as to drive opening and closing movement of the two mechanical fingers and yawing movement of the two mechanical fingers. The driving assembly comprises two traction wires, and the far ends of the two traction wires are connected with the mechanical fingers correspondingly and used for pulling the mechanical fingers to rotate forwards and backwards correspondingly. Two traction rails are arranged on the mechanical fingers, and the traction wires