A master-slave parallel robot for femoral shaft fracture reduction and its control system

The design of a master-slave femoral shaft fracture reduction parallel robot solves the problems of limited working space and inconvenient posture adjustment in existing technologies. The robot can flexibly adapt to different patient body shapes and accurately reduce fractures, thereby improving the comfort and efficiency of surgery.

CN119302747BActive Publication Date: 2025-09-23175TH HOSPITAL OF PEOPLES LIBERATION ARMY
3 Cites 0 Cited by

Patent Information

Application Number
CN202411404294.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-10
Publication Date
2025-09-23
Estimated Expiration
2044-10-10

AI Technical Summary

Technical Problem

The existing reduction parallel robot has a limited workspace, inconvenient posture adjustment, and difficulty adapting to the height and body shape differences of different patients, which affects the surgical effect and patient comfort.

Method used

A master-slave parallel robot for femoral shaft fracture reduction was designed, which includes an adjustment mechanism, a clamping mechanism, and a support mechanism. The robot's position and height can be flexibly adjusted through a drive and telescopic structure. The adjustable spacing of the clamping plates can adapt to different body shapes. The support mechanism fixes the patient's legs. Combined with a monitoring, control, and display system, precise fracture reduction can be achieved.

Benefits of technology

It improves the flexibility and operating range of the robot, enhances the comfort and convenience of surgery, expands the scope of application, reduces surgical complexity and time cost, and improves patient satisfaction and surgical efficiency.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention relates to the field of medical robot technology, and specifically discloses a master-slave femoral shaft fracture reduction parallel robot and its control system, comprising: a base; an adjustment mechanism is installed on one side of the top of the base, a slave robot is installed on the upper inner side of the adjustment mechanism, a plurality of tooth blocks are installed on the inner wall of the slave robot, a support seat is installed on the other side of the top of the base, and an operating table is installed on the top of the support seat; the present invention can adjust the position of the slave robot by driving a first driver so as to reduce the fracture of the patient's left leg or right leg respectively, and at the same time, the telescopic function of the electric telescopic column allows the height of the slave robot to be adjusted to accommodate patients of different body shapes, thereby improving the patient's comfort during surgery, and in addition, the driving of the second driver can further adjust the position of the slave robot, which enhances the flexibility and operating range of the robot.
Need to check novelty before this filing date? Find Prior Art