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A medical heat diagnosis digital image scanning system

A digital image and scanning system technology, applied in the fields of diagnosis, medical science, instruments for radiological diagnosis, etc., can solve the problems of lack of medical database, quantitative analysis function cannot meet the needs of clinical diagnosis, etc., and achieve economical and convenient collection and retention. Imaging fast effect

Inactive Publication Date: 2009-03-04
邱毅
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Problems solved by technology

[0005] At present, foreign medical thermal imaging software technology has powerful temperature analysis function and image processing function; however, on the one hand, its serious shortage is the lack of medical database, multi-level analysis function, and intelligent medical expert diagnosis system; on the other hand, Its quantitative analysis function is far from meeting the needs of clinical diagnosis

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  • A medical heat diagnosis digital image scanning system
  • A medical heat diagnosis digital image scanning system
  • A medical heat diagnosis digital image scanning system

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] From Figure 1, figure 2 It can be seen that the present invention includes that the infrared signal output from the infrared thermal imager detector enters the A / D converter after the processing circuit, and the analog signal is converted into a 16-bit digital signal and sent to the frame memory for storage, and each frame image is 256 ×256, that is, the horizontal and vertical resolutions are 256 pixels (pixels), and the read and write address of each pixel is completed by the read and write address forming circuit controlled by the CPU; and the data stored in the memory Input to the central controller, analyze and compare through the multi-source information fusion analysis system of the central controller, and then send it to the D / A converter to convert the digital signal into an analog signal output;

[0020] The multi-source inform...

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Abstract

The medical thermal diagnosis digital image scanning system includes an infrared imager with detector to output infrared signal, a pre-treating circuit, an A / D converter to convert the analog signal into 16-bit digital signal, a frame memory of spatial resolution of 256x256, a CPU controlled read / write address forming circuit to form the address of pixels, a central controller to receive data from the memory and perform analysis and comparison in its multi-source information fusing and analyzing system, and a D / A converter to covert the digital signal from the central controller into analog signal for output. Owing to the multi-source information fusing and analyzing system, the present invention can show the disease focus and abnormal function parts clearly for early discovery of tumor and perform intelligent calculation and quantitative analysis on the abnormal function parts. The present invention has fast imaging speed, and convenient and economic information acquisition and maintenance.

Description

technical field [0001] The present invention relates to a medical diagnostic device, in particular to a medical imaging model which integrates photoelectric technology, digital image processing technology, computer intelligence technology and modern biomedical engineering technology to establish a medical image mode combining form and function. A medical thermal diagnosis (MTD) digital image scanning system that uses the human body as an active information emission source to perform functional imaging (metabolic imaging) from the method of passive examination and diagnosis of the human body. Background technique [0002] The history of medical thermal diagnosis technology has been developed for nearly 50 years. It has irreplaceable characteristics of other medical imaging technologies: it is not affected by X-rays, ultrasonic waves, electromagnetic fields, etc., no pollution, no damage to the human body, convenient and rapid detection, and no pain for patients. And with high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/00
Inventor 邱毅
Owner 邱毅
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