Multi-spectrum motion control method used for fluorescence microendoscopy

Abstract

The invention provides a multi-spectrum motion control method used for a fluorescence microendoscopy. A system comprises a human-machine interaction module, a motor driving module and a multi-spectrummodule. The man-machine interaction module is used for realizing user parameter inputting and state displaying. The man-machine interaction module transmits a command to the motor driving module. After the motor driving module receives the command of the man-machine interaction module, the motor driving module drives a stepping motor to rotate for a corresponding angle for arriving at a target position. The multi-spectrum module comprises a plurality of fluorescence optical filter squares. Rotation of the stepping motor drives switching of the plurality of fluorescence optical filter squares.According to the multi-spectrum motion control method for the fluorescence microendoscopy, the plurality of fluorescence optical filter squares are switched through using the stepping motor, therebyrealizing a switching function of the multi-spectrum module, preventing tedious manual operation, reducing man errors and improving convenience and accuracy.

Description

technical field [0001] The invention belongs to the technical field of fluorescence endoscopy, and in particular relates to a multispectral motion control method for fluorescence endoscopy. Background technique [0002] Digestive system tumors are the most common tumor diseases in my country. Early detection and treatment are the main measures to improve the survival rate and quality of life of patients with digestive system tumors. The traditional white light endoscope can enter human tissue for visual inspection, which is currently the most effective way to find early tumors, but only relying on the doctor's naked eye observation and personal experience to judge the abnormal parts of the tissue will greatly reduce the diagnosis rate and easily cause Missed diagnosis or misdiagnosis increases the suffering of patients. [0003] Autofluorescence endoscopy (AFI), narrow-band imaging endoscopy (NBI), electronic chromoendoscopy (I-scan), confocal laser endoscopy (CLE), high-re...

AI Technical Summary

Problems solved by technology

The traditional white light endoscope can enter human tissue for visual inspection, which is currently the most effective way to find early tumors, but only relying on the doctor's naked eye observation and personal experience to judge the abnormal parts of the tissue will greatly reduce the diagnosis rate and easily cause Missed or misdiagnosed, increasing patient suffering

[0003] Autofluorescence endoscopy (AFI), narrow-band imaging endoscopy (NBI), electronic chromoendoscopy (I-scan), confocal laser endoscopy (CLE), high-resolution endoscopy (HRME) and other fluorescent endoscopy Microscope technology can improve the detection rate of tumor lesions, but there are problems such as single imaging spectrum, poor specificity, and poor imaging quality, which limit their clinical application and cannot fundamentally solve the problem of low early diagnosis rate of digestive tract tumors. If it is necessary to switch the spectrum module, it must be manually disassembled and installed, which is not only cumbersome but also has errors, which affects the accuracy of diagnosis

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