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Integrated surgical system and control method for extremity fractures

A surgical system and limb technology, applied in the field of medical auxiliary systems, can solve problems such as unpractical research results, and achieve the effects of eliminating the influence of uncertain factors, improving flexibility, and lifting restrictions

Active Publication Date: 2022-03-11
SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using intelligent system learning and cognition, human-computer interaction and cooperation, although some progress has been made in reset, plate placement and nail placement, the integrated robot system for precise reset, plate insertion and nail placement of the long backbone of the human limbs as a whole of research has no practical research results

Method used

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  • Integrated surgical system and control method for extremity fractures
  • Integrated surgical system and control method for extremity fractures
  • Integrated surgical system and control method for extremity fractures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This embodiment discloses an integrated surgical system for extremity fractures, such as figure 1 As shown, it includes: a robot system, an electric operating bed 1 and a parallel traction device 3 .

[0058] The robot system includes three manipulators 2, a microprocessor, a display and a manipulator control cabinet. The robotic arm is connected to the electric operating bed 1 through a movable base; the robotic arm control cabinet is connected to the robotic arm and the microprocessor respectively, and is used to send control signals to the robotic arm. It has an expansion port that can access external control signals, and The coordinates and posture information of the end of the manipulator are displayed on the display, and the microprocessor has the ability to program online and load external control programs, and send corresponding control instructions to the control cabinet of the manipulator during the reset, steel plate insertion and nail setting stages.

[005...

Embodiment 2

[0137] The purpose of this embodiment is to provide a control method, which is applied to the microprocessor in the first embodiment. During system reset, plate placement and staple placement, it is configured to perform the following steps:

[0138] Preparation steps: install the bone clamping device to the end of the mechanical arm, fix the proximal and distal ends of the broken bone with the external bone fixation device, and install the plate insertion aid to the end of the manipulator, and fix the plate insertion aid to the plate After that, obtain CT images including electric operating table, affected limb, bone external fixation device, and steel plate for three-dimensional modeling;

[0139] Reset control steps:

[0140] (1) After the bone clamping device is installed at the end of the mechanical arm, obtain the coordinates of the needle tip of the calibration needle on the bone clamping device in real time; send control instructions to the mechanical arm to drive the...

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Abstract

The invention discloses an integrated surgical system and control method for extremity fractures. The system includes: an electric operating table, three mechanical arms, a control cabinet for the mechanical arms, and a microprocessor; The mobile base is connected to the electric operating table, and the ends of the three robotic arms are respectively used to connect the bone clamping device, the plate insertion auxiliary device and the locking screw insertion actuator; Each robotic arm sends control commands for reset, plate insertion, and screw placement. The present invention combines three-dimensional modeling and numerical calculation, respectively realizes accurate reset, steel plate insertion and nail placement through three mechanical arms, and realizes high integration of reset, steel plate insertion and nail placement.

Description

technical field [0001] The invention belongs to the technical field of medical auxiliary systems, and in particular relates to an integrated operation system and control method for limb fractures. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] Fractures of extremities are common diseases in orthopedics, with the characteristics of common incidence and high disability rate. In the case of limb fractures, in the existing method, the bone is reset, and then the steel plate is inserted, and the locking plate and the locking screw are precisely connected together through threads. [0004] In terms of fracture reduction, most hospitals currently use open reduction and internal fixation of fractures and manipulative restoration plaster / splint external fixation, but both have obvious disadvantages. In order to achieve an ideal anatomical reduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/10A61B34/30A61B17/92A61B17/88A61B34/32
CPCA61B34/10A61B34/30A61B17/92A61B17/88A61B34/32A61B2034/105A61B2034/104
Inventor 毕建平张勤河马平蔡晨需
Owner SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
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