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Movable support assembly, mammary radiography machine and mammary radiography machine pressing method

A technology of movable supports and components, applied in mammography, medical science, patient positioning for diagnosis, etc., can solve the problems of poor imaging quality, compression plate deformation, large deformation, etc., to improve uneven thickness and force situation, the effect of relieving oppressive pain

Active Publication Date: 2017-07-21
NEUSOFT MEDICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The applicant found in the process of implementing this application that: in the process of compressing the mammary glands with the compression board, due to the characteristics of the shape of the mammary glands, the thickness of the mammary glands near the breast wall is relatively large, and the roots of the mammary glands are easily squeezed out at the beginning of compression, resulting in Deterioration of image quality
In addition, since the compression plate and the support plate are arranged in parallel, as the compression plate is pressed downward, the compression plate will deform, especially the compression plate near the side of the breast wall will deform greatly, resulting in uneven thickness of the breast, which will also affect the breast to a certain extent. image quality

Method used

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  • Movable support assembly, mammary radiography machine and mammary radiography machine pressing method
  • Movable support assembly, mammary radiography machine and mammary radiography machine pressing method
  • Movable support assembly, mammary radiography machine and mammary radiography machine pressing method

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Embodiment Construction

[0019] In the prior art, the compression plate of the mammary gland machine is arranged parallel to the support plate, wherein the support plate is fixed on the support frame, and the compression plate can move, and the compression of the subject is realized during the movement of the compression plate to the support plate. see Figure 1A , Figure 1B , Figure 1C It is a schematic diagram of the compression principle of a breast machine in the prior art. exist Figure 1A In the middle, when the compression plate begins to compress the mammary gland, due to the shape of the mammary gland, the mammary gland is thicker near the breast wall, and the root of the mammary gland is easily squeezed out at the beginning of compression, resulting in poor final imaging quality. see Figure 1B and Figure 1C , as the compression plate is pressed down, the compression plate will be deformed, especially the compression plate near the parapet side will have a large deformation, resultin...

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Abstract

The embodiment of the invention provides a movable support assembly, a mammary radiography machine and a mammary radiography machine pressing method. The movable support assembly comprises a movable support plate and a support rail, wherein a revolving shaft is arranged on the support rail, the movable support plate is movably connected to the support rail through the revolving shaft, and the movable support plate can move up and down through the revolving shaft; the back end of the support rail is connected to a fixed portion, the fixed portion comprises a force application part, and the force application part is used for applying downward force to the movable support plate so that the movable support plate can be upwarped relative to the horizontal direction in the initial state. According to the embodiment of the invention, the oppressing and releasing effect can be effectively improved, the comfort of patients is improved, the phenomenon that the examined body is extruded in oppressing is effectively improved, and the quality of imaging is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of medical devices, and in particular to a movable support assembly, a mammary gland machine, and a mammary gland machine compression method. Background technique [0002] A breast machine is a device that uses X-ray photography to check whether a patient's breast has lesions. A breast machine generally includes a compression plate assembly (hereinafter referred to as the compression plate) and a support plate assembly (hereinafter referred to as the support plate). When using a breast machine to examine a patient's breast, it is often necessary to use a compression plate to compress the breast to a certain thickness in order to improve the imaging quality. In the prior art, the compression plate and the support plate are arranged in parallel, and both the compression plate and the support plate are fixed structures. [0003] The applicant found in the process of implementing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00A61B6/04
CPCA61B6/04A61B6/502
Inventor 卢正清孙俊杰
Owner NEUSOFT MEDICAL SYST CO LTD
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