Detecting device of early-stage breast cancer

Abstract

The invention discloses a detecting device of early-stage breast cancer. The detecting device of the early-stage breast cancer comprises an X-ray light source, a capillary X-ray convergent lens, a capillary X-ray collimating lens and an X-ray detector. The capillary X-ray convergent lens is used for collecting and gathering X-rays emitted out of the X-ray light source, and micro focal spots used for irradiating mammary tissue to be detected are formed at the outlet end. Inlet focal spots of the capillary X-ray collimating lens coincide with the output focal spots of the capillary X-ray convergent lens to form confocal X-ray small angle scattering, and a confocal micro unit for irradiating a sample is obtained. The capillary X-ray collimating lens is used for collecting X-ray small angle scattering signals of the mammary tissue in the confocal micro unit. The X-ray detector is arranged at the outlet end of the capillary X-ray collimating lens, and used for detecting and collecting the X-ray small angle scattering signals corresponding to the mammary tissue to be detected. Therefore, the early-stage breast cancer can be detected efficiently and accurately by means of the detecting device, and meanwhile the X-ray radiant quantity borne by an examinee can be reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a detection device for early breast cancer. Background technique [0002] At present, the proportion of breast cancer patients is increasing day by day, and early breast cancer often does not have the typical symptoms and signs of breast cancer, and it is not easy to detect at ordinary times. It needs to be combined with breast imaging examination or histopathology and cytopathology examination to diagnose breast cancer. and differential diagnosis. Therefore, this puts forward higher requirements for the detection technology of early breast cancer. [0003] However, in the existing breast cancer detection technology, the spatial resolution of X-ray imaging technology and ultrasonic B-ultrasound technology can no longer meet the detection requirements, and it is difficult to efficiently and accurately detect early breast cancer. However, the detection of early breast can...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing breast cancer detection technology, the spatial resolution of X-ray imaging technology and ultrasound B-ultrasound technology can no longer meet the detection requirements, and it is difficult to efficiently and accurately detect early breast cancer

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