Automatic exposure dose adjustment method for X-ray machine, storage medium and X-ray machine
An automatic exposure and exposure dose technology, applied in the field of medical devices, can solve the problems of long time consumption, complex process, and high cost of X-ray machines, and achieve the effects of reducing radiation dose, shortening time, and improving accuracy
Pending Publication Date: 2019-08-06
SIEMENS SHANGHAI MEDICAL EQUIP LTD
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[0003] In this way, not only the cost of the X-ray machine is relatively high, but also the exposure dose adjustment achieved in this way still has some shortcomings, such as complicated process, long time consumption, large number of image acquisition frames and large deviation of adjustment results. Big
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[0023] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same symbols represent the same parts.
[0024] In this article, "schematic" means "serving as an example, example or illustration", and any illustration or implementation described as "schematic" should not be interpreted as a more preferred or more advantageous Technical solutions.
[0025] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.
[0026] In this article, "one" and "one" not ...
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The invention relates to an automatic exposure dose adjustment method for an X-ray machine, a storage medium and the X-ray machine. The X-ray machine comprises a generator, an image chain system and amain control system, wherein the image chain system stores organ configuration information in a grouping manner, and a storage device of the main control system stores the organ configuration information received from the image chain system; the organ configuration information received by the storage device of the main control system from the image chain system includes a pre-configuration file including a preset initial exposure dose corresponding to each organ; The automatic exposure dose adjustment method for the X-ray machine includes: if the current organ to-be-tested has a correspondingpreset initial exposure dose in the pre-configuration file, the main control system sends the preset initial exposure dose to the generator, and the generator adjusts the auto exposure dose based onthe preset initial dose. The method can greatly shorten the time of dose adjustment, reduces the number of frames for image acquisition and the radiation dose, and can improve the accuracy of dose adjustment.
Description
technical field [0001] The present invention relates to the technical field of medical devices, in particular to an automatic exposure dose adjustment method for an X-ray machine. The present invention also relates to a computer storage medium storing program instructions to realize the foregoing method, and an automatic exposure dose adjustable X-ray machine Background technique [0002] Currently, X-ray machines with an automatic exposure dose adjustment function are widely used in medical examinations and operations, such as C-arm X-ray machines and the like. Usually, for different organs to be tested, the X-ray machine uses the same default initial exposure dose as a starting point to adjust the exposure dose through its generator, which puts higher requirements on the performance of the generator. [0003] In this way, not only the cost of the X-ray machine is relatively high, but also the exposure dose adjustment achieved in this way still has some shortcomings, such ...
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IPC IPC(8): A61B6/00
CPCA61B6/54
Inventor 李莉王成
Owner SIEMENS SHANGHAI MEDICAL EQUIP LTD