An auxiliary arm for an orthopedic surgery robot

Abstract

The invention discloses an auxiliary arm for an orthopedic surgery robot, which belongs to the field of orthopedic surgery robotic arms. An auxiliary arm for an orthopedic surgery robot includes a main body of the mechanical arm. The main body of the mechanical arm is connected with a movable arm span. A turntable is connected for rotation, and a first electric push rod is fixedly connected in the movable arm. The telescopic end of the first electric push rod is fixedly connected with a central rod, and a through hole matching the telescopic end of the first electric push rod is excavated on the turntable. The end of the turntable far away from the movable arm is hinged with a plurality of evenly distributed movable claws, and a plurality of small motors matching the movable claws are installed in the turntable, and the power output end of the small motor is fixedly connected with a steering gear set, which can realize In orthopedic remote surgery, multiple movable claws are used to assist the operation with various surgical auxiliary tools, and a robotic arm provides multiple tool assistance for remote surgery, which greatly improves the space utilization rate.

Description

technical field [0001] The present invention relates to the field of orthopedic surgery robotic arms, and more particularly, to an orthopedic surgery robotic auxiliary arm. Background technique [0002] At present, many countries in the world are committed to the development of 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 surgery has less trauma, less blood loss, and patients recover faster and heal better after surgery. length of hospital stay. [0003] In the process of orthopedic surgery, a variety of tools, such as bone saws, need to be used, and most of the orthopedic surgery takes a long time, which is physically exhausting for doctors, and some doctors cannot adapt to the high-intensity operation of orthopedic surgery. Allows doctors to perform operations remotely. [0004] Orthopedic sur...

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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

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