Digital colposcope taking single chip microcomputer as core

Abstract

The invention discloses a digital colposcope taking a single chip microcomputer as a core, wherein the digital colposcope is suitable for auxiliary diagnosis and image management of gynaecological vulva, vagina and cervical diseases. The digital colposcope comprises a computer system, professional digital colposcope software, a camera, a rotary bracket, a control handle, a pedal switch, a control mainboard and a shell. The single chip microcomputer is controlled by programs; DSP (Digital Signal Processor) dynamic electron-focusing freeze control is adopted; 3.5 inch high-definition color display is internally arranged in the digital colposcope, so that double screens of the digital colposcope and a computer are synchronously displayed in real time; and a doctor only needs to observe focus images on the screens. An LED (light emitting diode) annular multipoint group cold light source is adopted, the outer ring of the light source emits white light, and the inner ring of the light source emits green light, so that the color difference between blood and other human tissues as well as organs is increased, therefore the vision of the doctor in an operation is clearer; and images have no light loss, so that the images are convenient to print and output in color. Extremely tiny image details can be identified through high-quality light source and high magnification of the images. The camera can be freely telescopic and rotary according to the focus position of a patient, so that accurate positioning is realized. The pedal switch is connected with the computer, so that required images are frozen at any time.

Description

technical field [0001] The invention relates to a gynecological medical device, in particular to a digital colposcope with a single-chip microcomputer as the core. Background technique [0002] Colposcopy is one of gynecological endoscopes, invented by German scholar Hans Hinselman in 1925, after more than half a century of development, colposcopy has been widely used in the diagnosis of lower reproductive tract diseases. Colposcopy is of great value in the diagnosis of lesions of the vulva, vagina, and cervix, especially in suspicious lesion areas that are positive in exfoliative cytology and difficult to identify with the naked eye. Biopsy under the guidance of a colposcope can greatly increase the positive rate. Cytological examination combined with colposcopy is one of the effective methods for the diagnosis of early cervical cancer. With the advancement of medical diagnostic technology and the rapid development of medical electronic imaging technology, its imaging qual...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of existing colposcopes in terms of imaging quality, clarity, and ease of operation, the present invention provides a digital colposcope with a single-chip microcomputer as the core.

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