Fluorescence detection device for electronic colposcope

Abstract

The invention discloses a fluorescence detection device for an electronic colposcope. The fluorescence detection device comprises a light source unit, a fluorescence filtering unit, an image enhancement unit and a fluorescence detection control unit. The light source unit serves as a fluorescence excitation light source to produce fluorescence. The fluorescence filtering unit is placed at the front end of an imaging sensor in the electronic colposcope and used for filtering non-fluorescent images. The image enhancement unit is used for changing gray level of fluorescence and enhancing characteristics of fluorescent images. The fluorescence detection control unit is used for control and coordination of all parts for fluorescence detection and provides a fluorescence detection control interface of a user program. The fluorescence detection device for the electronic colposcope is advantaged by being simple in structure and easy in operation and is capable of improving image acquisition and processing accuracy.

Description

technical field [0001] The invention mainly relates to the field of medical detection equipment, in particular to an electronic colposcope fluorescence detection device which can be used in clinical and subclinical cases of condyloma acuminatum and skin cancer. Background technique [0002] Electronic colposcopy is a clinical diagnostic instrument for men and gynecology. It is suitable for the diagnosis of various cervical diseases and genital lesions (diseases). It can magnify the observed images by 10 to 60 times and find tiny lesions that cannot be found by naked eyes. With this magnification effect, doctors can clearly see the extremely small details of lesions on the epidermis of the cervix and genitals through the large-screen display, which helps to improve the accuracy of judging lesions of the cervix and genitals, and provides a basis for early diagnosis of diseases. According to the basis, patients can receive effective treatment in advance, so that the cure rate o...

AI Technical Summary

Problems solved by technology

The absence of this traditional equipment lies in: 1. The light source itself is relatively common, which cannot make the lesion produce a more obvious reaction, so as to facilitate the acquisition, analysis and processing of the image acquisition device, which ultimately affects the accuracy and reliability of the entire device.

2. There is no direct or indirect control over the light generated by the light source, and it is impossible to optimize or improve the accuracy and effect of image processing

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