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Automatically radiation-proof FMT-and-CT dual-mode imaging system

A dual-mode imaging and anti-radiation technology, applied in medical science, computerized tomography scanners, sensors, etc., to achieve the effect of reducing damage

Active Publication Date: 2013-10-02
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology

But how to integrate the two without impact and less interference is also a challenging technical problem

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  • Automatically radiation-proof FMT-and-CT dual-mode imaging system

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[0029] Various details involved in the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be pointed out that the described examples are only intended to facilitate the understanding of the present invention, but do not limit its protection scope in any way.

[0030] The invention proposes an FMT and CT dual-mode interference-free imaging system. The invention can realize real-time and non-destructive acquisition of different modal images of excited fluorescence imaging and X-ray tomographic imaging in the living body, and can observe the indicator light and ensure the safety of the CCD camera through the design of the automatic radiation protection module, thereby overcoming the gap between the modalities Interaction, combined with visualization technology for three-dimensional rendering of imaging results, so that users can intuitively see the three-dimensional tomographic imaging results fro...

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Abstract

The invention discloses an automatically radiation-proof FMT-and-CT dual-mode imaging system. The automatically radiation-proof FMT-and-CT dual-mode imaging system comprises a signal collecting module, a controller module, a data transmission module, a power module and an automatically radiation-proof module, wherein the signal collecting module is used for collecting fluorescence excitation imaging data and X-ray computerized tomography data of an imaging sample, the controller module is used for controlling operation, parameter setting, data processing and data storage of other modules, the data transmission module is used for transmitting internal data of the system, the power module is used for providing electricity for the whole system, and the automatically radiation-proof module is used for protecting a CCD camera and reducing damage caused by X-rays to the CCD camera. The automatically radiation-proof FMT-and-CT dual-mode imaging system can achieve dual-mode rapid imaging of FMT and CT, and due to the fact that the automatically radiation-proof module is designed, when an X-ray power source is turned on, the CCD camera is effectively protected, and damage to an internal sensitization chip can be reduced.

Description

technical field [0001] The invention belongs to the field of biomolecular imaging, and in particular relates to an automatic anti-radiation FMT and CT dual-mode imaging system, which is used for the fusion of excited fluorescence imaging and X-tomography imaging, and is effective in designing equipment damage problems encountered in system fusion. protective measures. Background technique [0002] Medical molecular imaging technology can noninvasively, continuously, in vivo, and early visualize the expression and activity of specific molecules that affect tumor behavior and tumor response to drug treatment, as well as physiological processes, breaking through the traditional imaging technology that can only display the anatomy caused by lesions. Limitations of Structural Change. [0003] With the continuous development of molecular imaging research, the widely used planar optical molecular imaging technology cannot perform quantitative three-dimensional imaging of the obser...

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Application Information

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IPC IPC(8): A61B5/00A61B6/03
Inventor 田捷杨玉洁董迪杨鑫詹诗杰郭进
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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