Probe, laser device and laser scanning imaging system

Abstract

The invention provides a probe, a laser device and a laser scanning imaging system. The probe comprises a galvanometer, a tube lens, a scanning lens, an objective lens, a first spectroscope and a photomultiplier. Focus imaging can be conducted on a to-be-detected object in non-in-vitro viable tissue, the to-be-detected object does not need to be dyed in the imaging process, and imaging can be repeatedly conducted.

Description

technical field [0001] This application relates to the technical field of gear shifting of new energy vehicles, specifically, a probe, a laser device and a laser scanning imaging system. Background technique [0002] At present, frozen section is mainly used for rapid pathological diagnosis. Among them, frozen section (frozensection) is a method of rapidly cooling tissue to a certain hardness under low temperature conditions, and then performing sectioning. Because the production process is faster and simpler than paraffin sections, it is mostly used in rapid pathological diagnosis during surgery. The correctness of the pathological diagnosis is directly related to the next step in the treatment of patients on the operating table. If the frozen report after breast lumpectomy is benign fibroadenoma, the operation can be declared over; if the frozen report is breast cancer, further steps are required. Expand the scope of surgery to remove the entire breast and axillary lymph...

AI Technical Summary

Problems solved by technology

[0003] However, rapid frozen section needs to make a diagnosis in a very short time, which is quite difficult and time-consuming to make, requiring 15-30 minutes of freezing and filming time; and requires isolated living tissue, and it is not easy to do continuous Sectioning; and the cut tissue should not be too large, too large tissue is not easy to freeze or the tissue is frozen unevenly, which will affect the effect of sectioning and staining

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