Multiplicated imaging system

Abstract

A multiple imaging system for precisely determining the position of lesion in human body is composed of the first imaging system, the second imaging system, a guide track, a bed body and its base, the bed board, and a regulation mechanism consisting of another guide track, regulatable base, auxiliary supporter, and displacement sensor.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a multiple imaging system. Background technique [0002] In the field of medical imaging technology, according to the principle of imaging, it can be mainly divided into radiological imaging—that is, X-ray Transmission Computed Tomography (XCT), Magnetic Resonance Imaging (MRI) , Ultrasonography (Ultrasonography, USG) and radionuclide imaging - including gamma camera, single photon emission tomography (Single Photon Emission Computed Tomography, SPECT), positron emission tomography (Positron Emission Tomography, PET ). Among them, radiology imaging uses the difference in the absorption of X-rays by human tissues and organs, and converts analog information into photoelectric digital signals by detecting the remaining rays after penetrating the human body, and makes human tissues and organs into observable images through computer processing. Magnetic resonance imaging u...

AI Technical Summary

Problems solved by technology

[0010] The second is that the multiple imaging systems have been registered to the same position on the axis, but due to the limited rigidity of the bed board and bed material, this makes them bear the weight of the diagnosed person in each imaging subsystem of the multiple imaging system. The deformation amount is not equal, which leads to changes in the spatial coordinates of the same lesion in each imaging subsystem, resulting in errors in the positioning of the lesion

[0019] Second, each imaging subsystem is provided by the same manufacturer, and it is difficult to combine imaging subsystems from different manufacturers into multiple imaging systems; this problem inevitably exists in the systems described in the above patent documents

[0020] Third, it is more complicated to maintain

In this way, the subsystems have to be moved during maintenance, and a series of complex, time-consuming and labor-intensive operations such as re-registration to restore each subsystem to the working state are required after maintenance.

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