Cancer cell or other pathologic cell detection diagnostic device

Abstract

The invention discloses a cancer cell or other pathologic cell detection diagnostic device which is composed of a laser source system, a beam shaping system, a laser confocal system, a beam splitting system, a microscope system, a cell flow system or a cell acquisition system, a fluorescence focusing system and a cell analysis system. The laser source system emits laser with different wavelengths and the laser is shaped by the beam shaping system; the focuses are gathered on the same plane by the laser confocal system after the laser is shaped; then the laser enters the microscope system through the beam splitting system and is irradiated on stained cells in the cell flow system or the cell acquisition system; the fluorescence generated by the stained cells after irradiation of the laser is amplified by the microscope system and then enters the beam splitting system; and the amplified fluorescence is reflected to the fluorescence focusing system by the beam splitting system and thereafter enters the cell analysis system for cell separation to obtain separation results. The cancer cell or other pathologic cell detection diagnostic device disclosed by the invention is high in detection speed and high in precision, and can be applied to early diagnosis, early treatment and prognosis of cancer cells and other pathologic cells.

Description

technical field [0001] The invention relates to a diagnostic instrument, in particular to a tumor cell or other pathological cell detection and diagnosis device. Background technique [0002] Conquering cancer has always been a major issue that needs to be solved urgently in the medical field. According to a recent report by the United Nations World Health Organization (WHO), the number of people who die from cancer in the world every year has exceeded "10 million people". Although people pay more and more attention to the early diagnosis of tumors, the 5-year survival rate of cancer patients is still not ideal. According to the current medical level, about 80%-90% of early cancer patients without metastasis can be cured; but for advanced cancer patients, there are fewer people who can survive for more than 5 years after treatment. The fundamental reason is the lack of means to detect and treat tumor tissue at an early or even super early stage. If cancer patients can be d...

AI Technical Summary

Problems solved by technology

However, most of the current applications are still in the research stage, especially the basis of the diffusion mechanism under living conditions needs to be further studied, and its clinical application value needs to be further explored, and more experience needs to be accumulated before it is widely used in clinical practice.

[0008] Although tumor diagnosis methods such as gene diagnosis, radioimmunoimaging, molecular nuclear medicine technology, and magnetic resonance diffusion weighted imaging have been developed, these methods are mainly used for static qualitative analysis, and cannot dynamically monitor the changes of tumor cells during treatment and Tumor cell metastasis limits its application in basic research and clinical practice, especially in the accurate quantitative analysis of cell numbers required in the diagnosis and treatment of major diseases such as malignant tumors

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