A medical x-ray machine for visual measurement, automatic tracking, positioning and photography

Abstract

The invention discloses a medical X-ray machine for automatic tracking, positioning and shooting for visual measurement, and relates to the technical field of X-ray machines. The X-ray machine extracts visual image feature information of dotted line square identification on an X-ray shooting bed face and visual image feature information of light emitting identification pasted to a patient shooting target position through an image sensor, an image collecting card, an image data processing circuit and a single-chip microcomputer, all of which are arranged on a suspension device, visual measurement data are sent to a control device and a control circuit of the suspension device through the single-chip microcomputer and a PC so that the suspension device and an X-ray tube included by the suspension device can be controlled to achieve automatic tracking, positioning and shooting for visual measurement, and the problems that at present, manual shooting and positioning on an X-ray shooting bed are not easy or convenient, efficiency is low and the error is large are solved. The X-ray machine has the advantages of being accurate in automatic tracking and positioning, convenient to operate, high in efficiency, simple in structure and low in cost.

Description

technical field [0001] The invention relates to an X-ray machine, in particular to a medical X-ray machine for visual measurement, automatic tracking, positioning and photography. Background technique [0002] At present, in order to take X-ray images of the patient's examination area on the X-ray imaging bed, the operator needs to manually drive the suspension device equipped with the X-ray tube to the best imaging position of the patient to be examined, which is inefficient and different conditions of patients different, making its photography positioning on the photography bed not easy, efficient, and fast to move the suspension device to the best photography position; and the Chinese invention patent application publication number CN103654809A disclosed "shooting system for automatic positioning of X-ray equipment The methods and X-ray equipment" are complex in structure and expensive in price. Contents of the invention [0003] The purpose of the present invention is...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of inconvenient, low efficiency and large errors in manual photography positioning on the X-ray imaging bed, and also to solve the problem of "photographing for automatic positioning of X-ray equipment" disclosed in Chinese invention patent application publication number CN103654809A Systematic method and X-ray equipment "complicated structure and high price; and then provide a visual measurement automatic tracking positioning photography medical X-ray machine

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