All-optical fiber type device for detecting and treating superficial cancer cells

Abstract

The invention relates to an all-optical fiber type device for detecting and treating superficial cancer cells. The all-optical fiber type device comprises three parts, i.e., a removable optical fiber type laser generator, a detecting and treating device and a record and analysis system, wherein the three parts are connected by optical fibers, the detecting and treating device is in a round guide rail shape, the round guide rail shape is fixedly provided with a terahertz generating module and a terahertz detecting module, and a detected human body is positioned in the round guide rail shape; laser light generated by the optical fiber type laser generator can be conducted by the optical fibers, a part of light can reach the terahertz generating module through a delay line, the other part of light can reach the terahertz detecting module through an attenuator and a polarizer, and the optical lengths of two light beams are enabled to be equal by regulating the delay line; the terahertz generating module is used for outputting and emitting parallel light, and the parallel light are used for irradiating the detected human body; terahertz waves reflected back by the human body can enter the terahertz detecting module; the terahertz waves can be output to the record and analysis system by the terahertz detecting module. According to the all-optical fiber type device disclosed by the invention, spectrum analysis on organ tissues of the human body can be carried out through a terahertz technology, and the all-optical fiber type device is in an all-optical fiber type and is convenient to move.

Description

technical field [0001] The invention relates to a cancer cell detection device, in particular to an all-fiber detection and treatment device for superficial cancer cells. Background technique [0002] Modern medical technology mainly relies on CT (computed tomography) and MRI (nuclear magnetic resonance) for the detection of cancer cells. However, these methods still have many defects. CT technology takes a long time to scan, and it is easy to miss the diagnosis of small lesions due to the partial volume effect. And long-term exposure to CT can easily induce malignant tumors and leukemia, which will damage the health of patients to a certain extent. For MRI technology, although it has a wide detection range and high precision, it takes a long time to image, and its ability to image bone tissue is poor. It is even impossible to detect patients with metal substances in their internal organs. The high cost also discourages ordinary consumers. . In addition, the above two met...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problem that the current THz detection biological sample device is not suitable for medical clinical detection and treatment, and proposes an all-fiber type detection and treatment device for superficial cancer cells, which uses terahertz technology to perform spectral analysis on human organs and tissues , to judge whether there are cancer cells in organs and tissues and to judge the nature of cancer cells, and can use terahertz light wave irradiation to treat cancer cells in a fixed-point, localized and qualitative way

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