Mammary tissue blood oxygen function imaging system

Abstract

The invention relates to a system for imaging blood oxygen function of breast tissue, which comprises a visible-near infrared light source, a detector receiving visible-near infrared light, an image acquisition card, a processing system and an image display system. Two optical filters which are placed in parallel and respectively have a light transmission wavelength lambada 1 between 600 and 800 nm and a light transmission wavelength lambada 2 between 810 and 1,000 nm are arranged in the detector; two lenses and two cameras which receive transmission light permeating the optical filters are respectively placed in parallel behind the optical filters; video output ports of the two cameras are respectively connected with two video input ports of the image acquisition card through video output lines; the image acquisition card is directly connected with the processing system; and the processing system is connected with the image display system. The invention images the blood oxygen function of the breast tissue through the system, can obtain the distribution states of the blood oxygen of the breast tissue, and then provide an effective basis for diagnosing breast lesions, positioning and treating the lesions through the distribution states of the blood oxygen of the breast tissue.

Description

technical field [0001] The invention relates to a breast tissue blood oxygen function imaging system, which uses a physical optical method to non-invasively detect the blood and oxygen content of breast tissue. Background technique [0002] Human mammary gland lesions are closely related to changes in blood and oxygen content, so breast blood oxygen content and change data (indicators) are important basis for doctors to diagnose and treat breast diseases. The blood oxygen detection method in the prior art is used for breast blood oxygen detection, which can only obtain the blood oxygen content of local tissue (often a certain point) (closely related to the detection position), but cannot obtain the distribution state of blood oxygen in breast tissue , it is difficult to provide an effective basis for the diagnosis, location and treatment of breast lesions. Contents of the invention [0003] The purpose of the present invention is to provide a breast tissue blood oxygen fu...

AI Technical Summary

Problems solved by technology

The blood oxygen detection method in the prior art is used for breast blood oxygen detection, which can only obtain the blood oxygen content of local tissue (often a certain point) (closely related to the

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