Mammary gland intervening robot compatible with nuclear magnetic resonance

A technology of nuclear magnetic resonance and robotics, applied in sensors, medical science, diagnostic recording/measurement, etc., to achieve the effect of reducing work intensity and facilitating control

Inactive Publication Date: 2014-06-25
HARBIN UNIV OF SCI & TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of manual surgery, a breast interventional robot compatible with MRI is proposed. It can perform breast interventional surgery under the guidance of

Method used

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  • Mammary gland intervening robot compatible with nuclear magnetic resonance
  • Mammary gland intervening robot compatible with nuclear magnetic resonance
  • Mammary gland intervening robot compatible with nuclear magnetic resonance

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Embodiment Construction

[0040] The specific structure and implementation mode of the present invention will be further described below in conjunction with the accompanying drawings.

[0041] The structural composition of the present invention is as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9shown. A breast interventional robot compatible with MRI includes a positioning module, a puncture module, a breast stabilization module, a biopsy module, a storage module (68), a driving module, and a prone support (58). The positioning module is composed of an X-direction slide table (67), a Y-direction slide table (64), and a Z-direction slide table (65). The X-direction slide (67) is located at the bottom of the positioning module, including the X-direction slide base (1), the X-direction screw (7), the X-direction rail (4), the X-direction nut (8), and the X-direction right Screw nut (6), X forward slide block (2), X backward slide block (3)...

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Abstract

The invention relates to a mammary gland intervening robot compatible with nuclear magnetic resonance. The mammary gland intervening robot comprises a positioning module, a puncture module, a mammary gland stabilizing module, a biopsy module, a storage module, a drive module and a prostrate support. The positioning module is used for positioning a needle entering point and composed of three linear sliding tables which are driven by screw nuts. The puncture module is used for puncturing a biopsy needle into the human body, and the biopsy needle is sent to a target point and driven by a screw nut mechanism. The biopsy module is used for collecting organization samples and comprises a biopsy needle mechanism and a biopsy needle drive sliding table. Automatic chord feeding and percussion operation can be achieved. The storage module is used for storing the samples collected by the biopsy module and provided with a plurality of storage bins which can be alternated. The mammary gland stabilizing module is used for stabilizing the form of the mammary gland tissue. The drive module is used for driving the robot in a remote mode. The prostrate support is used for supporting the body of a patient and containing the mammary gland intervening robot. According to the whole robot, an inner needle, an outer needle, a spring and a flexible shaft are made of non-magnetic stainless steel, and the rest parts are made of nylon. The mammary gland intervening robot is compatible with an MRI device.

Description

technical field [0001] The invention relates to a breast interventional robot compatible with nuclear magnetic resonance, which can perform breast cancer biopsy surgery under the guidance of imaging equipment CT, ultrasound and magnetic resonance imaging. Background technique [0002] Breast cancer is one of the most common cancers in women, and the global incidence of breast cancer has been on the rise since the late 1970s. Breast interventional surgery has the characteristics of small trauma, quick recovery, few complications, and does not affect the appearance of the human body. It is of great significance for the examination and treatment of female breast diseases. However, manual surgery is cumbersome and technically difficult, and it is not easy for ordinary doctors to master. Moreover, the accuracy is not high, and when the operation lasts for a long time, it is easy for the doctor to reduce the quality of the operation due to fatigue. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61B5/055
Inventor 张永德杜海艳姜金刚陈耀
Owner HARBIN UNIV OF SCI & TECH
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