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Puncture robot navigation system with dynamic compensation function based on binocular vision

A dynamic compensation and binocular vision technology, applied in the field of navigation, can solve the problems of inaccurate positioning of puncture lesions, increasing the difficulty of puncture for doctors, and difficulty in puncture path planning.

Pending Publication Date: 2019-06-11
INST OF INTELLIGENT MFG TECH JITRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional percutaneous puncture surgery is mainly guided by medical images, and the doctor holds a puncture needle and other tools to puncture the patient. The effect of the operation depends largely on the experience and skills of the operator, so the effect of surgical treatment varies greatly. , there are problems such as inaccurate positioning of the puncture lesion target, difficulty in puncture path planning, and low puncture accuracy, especially because the patient is flexible, and the pasted target points are irregular during the operation due to the patient's mutual or patient pain. Movement, in this auxiliary situation, undoubtedly increases the difficulty of the doctor's puncture

Method used

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  • Puncture robot navigation system with dynamic compensation function based on binocular vision
  • Puncture robot navigation system with dynamic compensation function based on binocular vision
  • Puncture robot navigation system with dynamic compensation function based on binocular vision

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Embodiment Construction

[0073] In order to make the technical solution of the present invention clearer and clearer to those skilled in the art, the present invention will be described in further detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0074] Such as figure 1 As shown, the puncture robot navigation system based on the dynamic compensation function of binocular vision includes a base 1, a support column 2 is installed on the top of the base 1, and a first link block 3 is attached to the top of the support column 2. The outside of a link block 3 is equipped with a first transfer arm 4, and one end of the first transfer arm 4 is connected with a second link block 5, and the outside of the second link block 5 is equipped with a second transfer arm 6, and the second The outside of the handover arm 6 is handed over with a third link block 7, the outside of the third link block 7 is equipped with a third...

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Abstract

The invention discloses a puncture robot navigation system with a dynamic compensation function based on binocular vision, and belongs to the technical field of navigation. The system comprises a base, the top of the base is provided with a support column, the top of the support column is hinged to a first link block, the outer side of the first link block is provided with a first connecting arm and one end of the first connecting arm is hinged to a second link block, the outer side of the second link block is provided with a second connecting arm and the outer side of the second connecting arm is hinged to a third link block, the outer side of the third link block is provided with a third connecting arm and one end of the third connecting arm is hinged to a fourth link block, the outer side of the fourth link block is provided with a puncture needle, and a mechanical arm control device is arranged in the base. The system can reduce errors caused by artificial puncture, and solves theproblem of auxiliary accurate positioning in the medical surgery minimally invasive puncture operation by virtue of the characteristics of high positioning accuracy, stable operation, safety and reliability of a robot.

Description

technical field [0001] The invention relates to a puncture robot navigation system, in particular to a puncture robot navigation system based on a dynamic compensation function of binocular vision, and belongs to the field of navigation technology. Background technique [0002] In recent years, puncture surgery has developed rapidly in the field of minimally invasive surgery. It has the characteristics of less trauma, less pain, faster recovery and less surgical complications. It is a major change from traditional open surgery and represents an inevitable trend in the development of medical surgery. . Traditional percutaneous puncture surgery is mainly guided by medical images, and the doctor holds a puncture needle and other tools to puncture the patient. The effect of the operation depends largely on the experience and skills of the operator, so the effect of surgical treatment varies greatly. , there are problems such as inaccurate positioning of the puncture lesion targ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B34/20
Inventor 张华东骆敏舟郑素娟张晴晴张春花戴丽
Owner INST OF INTELLIGENT MFG TECH JITRI
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