Intelligent spine minimally invasive surgical robot

A minimally invasive surgery and robot technology, applied in the direction of surgical manipulators, surgical robots, fixers, etc., can solve the problems of damage to lumbar soft tissue, errors, etc., and achieve the effects of reducing impact, reasonable structural design, and reducing injuries

Active Publication Date: 2019-01-25
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the above-mentioned technical problems such as multiple destruction of lumbar soft tissue and errors caused by human operation in traditional spinal surgery, an intelligent minimally invasive spinal surgery robot is provided.

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  • Intelligent spine minimally invasive surgical robot
  • Intelligent spine minimally invasive surgical robot
  • Intelligent spine minimally invasive surgical robot

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordina...

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Abstract

The invention provides an intelligent spine minimally invasive surgical robot, comprising a bracket and a linear motion joint fixed on the bracket, and further comprising swing joints, a rotary joint,a pitch joint, a linear fine-tuning joint and a terminal rotary joint which are sequentially connected with the linear motion joint; between the swing joints, the swing joint and the pitch joint, andthe pitch joint and the rotary joint are all connected fixedly by connecting rod; the straight fine-tuning joint is fixed on the pitch joint; the distal rotating joint is fixed on the straight fine-tuning joint; each of the joints drives a preset path motion thereof through a drive mechanism provided in the respective interior and connected to a control system of the surgical robot. The inventionrealizes multiple degrees of freedom control, linear feeding, swinging, rotating motion, pitching motion and linear fine-tuning motion of the surgical robot, ensures that the robot is adjusted to anyposition within the working range, satisfies any posture when working, and realizes accurate positioning and precise operation requirements of the operation.

Description

technical field [0001] The present invention relates to the technical field of auxiliary operation machinery for medical surgery, in particular to an instrument used in minimally invasive spinal surgery, in particular, an intelligent robot for minimally invasive spinal surgery. Background technique [0002] In the traditional pedicle screw internal fixation operation, in order to accurately implant the pedicle screw into the human body, it is necessary to peel off the muscles on the facet joints and transverse processes, which will damage the surrounding nerves and soft tissues of the lumbar spine. During the operation, the three-dimensional image cannot fully expose the surgical field of view, and it is necessary to use the automatic spreader for a long time to pull the muscles, further increasing the area of ​​radiation exposure, causing secondary damage to the nerves and soft tissues on both sides of the patient, and drilling nails manually It is difficult to ensure the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B17/88
CPCA61B17/88A61B34/30A61B34/70A61B2034/305
Inventor 单丽君随云飞柳敬元唐万禄王艺寰
Owner DALIAN JIAOTONG UNIVERSITY
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