Orthopedic postoperative rehabilitation system based on three-dimensional tail end traction rehabilitation robot

Abstract

The invention discloses an orthopedic postoperative rehabilitation system based on a three-dimensional tail end traction rehabilitation robot. The system comprises a three-dimensional tail end traction rehabilitation robot used for conducting orthopedic postoperative rehabilitation on a patient, recording the track of the rehabilitation treatment technique of a rehabilitation physician, and replacing the doctor to conduct rehabilitation training on the patient through track reproduction; a shouder fixing device, of which one end is fixed on a sickbed, and the other end abuts against the shoulder of the patient through a pressing plate; and a special handle special for orthopedic postoperative rehabilitation comprises a mounting seat connected with a rehabilitation robot; a rapid replacement structure, which is arranged on the mounting seat, the connector is connected through the rapid replacement structure and is convenient to disassemble, and the handle is rotationally connected with the connector and can rotate freely and smoothly. By using the structure, in the scene of orthopedic postoperative rehabilitation, the equipment can carry out a large-range orthopedic rehabilitation track in a smaller space, and the use inconvenience caused by the posture problem of the mechanical arm is reduced.

Description

technical field [0001] The application relates to an orthopedic postoperative rehabilitation system based on a three-dimensional terminal traction rehabilitation robot, which belongs to the technical field of medical devices. Background technique [0002] At present, 3D terminal traction rehabilitation robots are more and more used in rehabilitation training, and can be expanded to many different rehabilitation scenarios. Among them, postoperative rehabilitation of orthopedics is a new application scenario. At present, there are no rehabilitation robots used in postoperative rehabilitation of orthopedics in China. During rehabilitation after orthopedic surgery, patients usually lie on the bed for rehabilitation training. The range of motion of the limbs is large and the space between the beds is narrow. It is necessary to apply a small and flexible three-dimensional end traction rehabilitation robot. Fixing the patient's hand directly on the end of the robot during elbow or...

AI Technical Summary

Problems solved by technology

Immobilizing the patient's hand directly on the end of the robot during elbow orthopedic rehabilitation can lead to excessive range of motion of the robotic arm during traction or the orientation of the grip parallel to the ground instead of ideally perpendicular to the ground

This leads to the posture of the three-dimensional terminal traction rehabilitation robot is too distorted in the narrow space between the beds and increases the possibility of moving to a singularity point, which creates a safety problem

For rehabilitation doctors who are not familiar with robots, they may encounter difficult difficulties during use, and the use is limited

And because the patient will feel pain during the rehabilitation process, which will lead to shoulder compensation, it needs to be pressed by manpower to achieve the rehabilitation effect, which is difficult to achieve with a single robot

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