Auxiliary arm for orthopedic surgery robot

Abstract

The invention discloses an auxiliary arm for an orthopedic surgery robot, and belongs to the field of orthopedic surgery mechanical arms. The auxiliary arm for the orthopedic surgery robot comprises amechanical arm body, a movable arm stretcher is connected on the mechanical arm body; a turntable is rotationally connected to the movable arm support; a first electric push rod is fixedly connectedin the movable arm support; a center rod is fixedly connected to the telescopic end of the first electric push rod. A through hole matched with the telescopic end of the first electric push rod is formed in the turntable; a plurality of uniformly distributed movable claws are hinged to one end, far away from the movable arm, of the turntable; a plurality of small motors matched with the movable claws are mounted in the turntable; a steering gear set is fixedly connected to the power output end of the small motors, multiple operation auxiliary tools can be used for assisting the operation by using multiple movable claws in an orthopaedic remote operation, multiple tool assistance is provided for the remote operation through one mechanical arm, and the space utilization rate is greatly increased.

Description

technical field [0001] The invention relates to the field of orthopedic surgery robotic arms, and more specifically relates to an auxiliary arm for orthopedic surgery robots. Background technique [0002] At present, many countries in the world are devoting themselves to developing various surgical robots to overcome the shortage of manual operation. Surgical robots have high stability and precision unmatched by human hands, surpassing the limitations of the naked eye and human hands, and the resulting operations are less traumatic and less blood loss, and patients recover faster and heal better after surgery, shortening the hospital stay. [0003] In the process of orthopedic surgery, a variety of tools are required, such as bone saws, etc., and most of the orthopedic surgery takes a long time, which consumes a lot of physical strength for the doctor. Some doctors cannot adapt to the high-intensity operation of orthopedic surgery. Currently, there are also robots for surge...

AI Technical Summary

Problems solved by technology

[0003] In the process of orthopedic surgery, a variety of tools are required, such as bone saws, etc., and most of the orthopedic surgery takes a long time, which consumes a lot of physical strength for the doctor. Some doctors cannot adapt to the high-intensity operation of orthopedic surgery. Currently, there are also robots for surgery. Enables doctors to perform surgery remotely

[0004] Orthopedic surgery robots need to use a variety of orthopedic surgical instruments for different purposes when performing orthopedic surgery, and most of the current surgical robots can only use one surgical tool for surgery. The instruments are used together, so it is necessary to install multiple surgical robots in the operating room to cooperate with each other, which is not only costly but also takes up a lot of space, and requires multiple people to operate, which is very troublesome

Images