Two band infrared diagnosis instrument for disease of mammary gland

Abstract

A dual-waveband infrared instrument for diagnosing mastopathy is composed of a hand-held laser source consisting of single-source laser probe and multi-source laser probe with multiple laser heads and their positions regulator, an infrared detecting system consisting of optical splitting system, near infrared camera head and far infrared camera head, and a data processing and computer control system.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a diagnostic device for diagnosing breast diseases. Background technique [0002] Breast disease is one of the frequently occurring diseases of women. The incidence of breast cancer in women in my country has risen to become the first malignant tumor in women since 1977. Therefore, area census and early diagnosis are very necessary. At present, most economically developed countries in Europe and America use Mammography or CR technology for census and diagnosis. Although the detection rate of breast cancer is high, it has low efficiency, high consumables, high expenditure and harm to the human body. Generally, imaging examinations such as X-ray and B-ultrasound need to have a certain density resolution, and imaging will only be performed when the cancerous mass reaches more than 2mm. When breast cancer occurs, it first occurs in t...

AI Technical Summary

Problems solved by technology

However, before or at the early stage of tumor cell canceration, the hemoglobin changes, the shape of the tumor is not specific, and the anatomical changes are not obvious, while the biological changes of tumor cells such as hemoglobin, new blood vessels, and heat and temperature fields have already occurred during canceration, such as cancer cells. When the apical fluid changes, the hemoglobin increases, the pro-angiogenic growth factors cause a large number of new blood vessels in the cancer tissue, and the strong glycolysis of the cells causes the local abnormal temperature field, etc., and these biochemical changes are important information for expressing the early stage of canceration. Using a single near-infrared Mammography cannot collect these functional changes at the same time, so there is still the problem of missed detection

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