Ultra-optical spectrum imaging diagnostic device in vivo

Abstract

The invention discloses an in vivo hyperspectral imaging diagnosis apparatus comprising an optical fiber, an endoscope, a condenser, an excitation light source, an incident lens, a dispersion unit, a CCD, a dispersion unit controller and a computer. The apparatus is characterized in that: the excitation light source, the condenser, the endoscope, the incident lens, the dispersion unit and the CCD are connected in turn to form a light path; the convergent excitation light source is connected to the endoscope through the optical fiber and irradiates living body tissues in vivo through a port of the endoscope, and reflected light is transmitted to the incident lens through the optical fiber and is imaged on the CCD after passing through the dispersion unit. A signal cable of the CCD is connected to the computer, and a control line of the computer is connected to the dispersion unit controller which is connected to the dispersion unit. The computer changes wavelength through the controlling the dispersion unit, and collects image data through the CCD to obtain the hyperspectral image data of the living body tissues in vivo. The in vivo hyperspectral imaging diagnosis apparatus which is applied to the detection and analysis of organs in vivo can realize the early diagnosis of some diseases.

Description

technical field [0001] The invention relates to a living tissue detection and analysis device. Specifically, it is an in vivo hyperspectral imaging diagnostic instrument. Used in the field of clinical medical diagnosis. Background technique [0002] Currently commonly used medical diagnostic methods such as doctor's inspection, X-ray fluoroscopy, CT, B-ultrasound, MRI, and endoscopy are all methods based on the principle of morphological diagnosis. These diagnostic methods mainly analyze the morphology of the lesions, and cannot accurately diagnose the extent of the lesions. As for the subtle changes in the biochemistry of the lesions, these diagnostic methods cannot detect them. In addition, because these diagnostic methods are based on morphological methods, they can only be detected when the lesion reaches a certain level, and early diagnosis of the disease cannot be achieved. [0003] The development of biology and medicine has gone through the stage of anatomical bio...

AI Technical Summary

Problems solved by technology

These diagnostic methods are mainly based on the analysis of the morphology of the lesions, and the extent of the lesions cannot be accurately diagnosed. As for the subtle changes in the biochemistry of the lesions, these diagnostic methods cannot detect

In addition, since these diagnostic methods are based on morphological methods, they can only be detected when the lesion reaches a certain level, and early diagnosis of the disease cannot be achieved.

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