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A robotic system for assisting bone surgery

A robotic system, orthopedic surgery technology, applied in the medical field to achieve the effect of improving safety and accuracy, increasing the scope of application, and reducing the burden

Active Publication Date: 2021-11-26
YUANHUA ROBOTICS PERCEPTION & AI (SHENZHEN) TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since joint replacement operations such as THA and TKA have high requirements for mechanical control of robots, orthopedic surgical robots in the prior art cannot be widely used in various types of orthopedic surgeries.

Method used

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  • A robotic system for assisting bone surgery
  • A robotic system for assisting bone surgery
  • A robotic system for assisting bone surgery

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Experimental program
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Embodiment Construction

[0031] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0032] The technical solutions of the embodiments of the present application are described below through specific embodiments.

[0033] refer to figure 1 , shows a schematic diagram of the layout of an orthopedic surgery site provided by an embodiment of the present application. The robot system provided by the embodiment of the present application can be applied to figure 1 The bo...

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Abstract

This application is applicable to the field of medical technology, and provides a robot system for assisting bone surgery, including a main control trolley, a navigator, a mechanical arm and a bone gap pressure measurement device; the bone gap pressure measurement device is used to measure the patient's operation The pressure value between the bone gaps in the site; the navigator is used to collect real-time three-dimensional position information of multiple reflective balls installed on the end effector of the robotic arm and the surgical area through the camera, and then determine the three-dimensional pose of the end effector and the surgical area; The main control trolley is used to obtain the 3D model of the surgical site, generate a surgical planning plan based on the 3D model, and update the surgical planning plan according to the pressure value during the operation, and send control instructions to the robotic arm according to the updated surgical planning plan; The arm is used to assist the doctor to complete the operation according to the three-dimensional pose of the end effector and the operation area, as well as control instructions. The above-mentioned system can assist doctors to perform various types of bone surgery.

Description

technical field [0001] The embodiments of the present application belong to the field of medical technology, and in particular relate to a robot system for assisting bone surgery. Background technique [0002] Orthopedic surgical robot is an auxiliary robotic system that can assist orthopedic surgeons in precise surgical operations. Its advantages lie in high surgical accuracy, less trauma to patients, faster postoperative recovery, and reduced operating intensity for doctors. With the development of technology, more and more orthopedic surgeries begin to adopt auxiliary robot system to improve the success rate of the operation. A complete surgical robot platform usually consists of a robotic arm system, a preoperative planning system, an intraoperative positioning and tracking navigation system, and a visualization system. According to specific functions and operation modes, orthopedic surgical robots can be divided into the following three categories: [0003] 1. Autono...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/30A61B34/20A61B90/00
CPCA61B34/20A61B34/30A61B90/06A61B2090/064
Inventor 孟李艾俐延廷芳
Owner YUANHUA ROBOTICS PERCEPTION & AI (SHENZHEN) TECH LTD