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X-ray machine movement positioning method, device, main controller and system

A positioning method and technology of a main controller are applied in the control of radiological diagnostic equipment, instruments used for radiological diagnosis, medical science, etc., which can solve the problems of high cost, easy damage, and complicated installation, and achieve the effect of solving high cost.

Active Publication Date: 2018-05-04
NEUSOFT MEDICAL SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides an X-ray machine motion positioning method, equipment, main controller and system, aiming to solve the technical problems of high cost, cumbersome installation and easy damage in the prior art X-ray machine motion positioning method

Method used

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  • X-ray machine movement positioning method, device, main controller and system
  • X-ray machine movement positioning method, device, main controller and system
  • X-ray machine movement positioning method, device, main controller and system

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Embodiment Construction

[0048] The embodiment of the present application provides an X-ray machine motion positioning method, a main controller of the equipment and a system, which can effectively reduce the cost of the X-ray machine motion positioning, and make it easy to install and not easy to damage.

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0050] see figure 1 , figure 1 It is a flow chart of an X-ray machine motion positioning method provided in the embodiment of the present application. The method is applied to the main controller, and t...

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Abstract

Embodiments of the invention provide an X-ray machine movement positioning method, a device, a main controller and a system. The method includes the steps of detecting an initial acceleration value ofa moving part of an X-ray machine and a current valve of a motor corresponding to the moving part; correcting the initial acceleration value with the current value to obtain the actual acceleration value of the moving part; determining the moving speed value of the moving part according to the actual acceleration value of the moving part; positioning the moving part according to the moving speedvalue of the moving part. According to the X-ray machine movement positioning method, the device, the main controller and the system, by adopting an acceleration sensor to achieve the displacement calculation and positioning of the moving part, the problems of high cost, complicated installation and easy damage of a potentiometer brought by the prior art adopting potentiometer positioning are solved.

Description

technical field [0001] The embodiment of the present application relates to the technical field of medical equipment, and specifically relates to a motion positioning method, equipment, main controller and system of an X-ray machine. Background technique [0002] During the working process of the X-ray machine, it is necessary to locate the position of its moving parts on the moving track and obtain the spatial position information of the moving parts. The control system can control the moving parts to run to the set position according to the spatial position information of the moving parts, and complete various positioning operations for shooting. The positioning accuracy of the moving parts of the X-ray machine directly affects the accuracy of the positioning of the X-ray machine, which in turn affects the quality of the captured images. Therefore, how to accurately locate the movement of the X-ray machine has become an important issue. [0003] At present, the position ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00
CPCA61B6/54A61B6/547A61B6/58
Inventor 初振东刘玉东
Owner NEUSOFT MEDICAL SYST CO LTD
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