Sample chamber for immersion type microscopic imaging

Abstract

The invention relates to the technical field of microscopic imaging, more particularly to a sample chamber for immersion type microscopic imaging in optical tomography and full-field optical tomography technologies. The sample chamber comprises a base and a gland. A boss for carrying a sample is arranged at the top of the base; a window assembly for pressing the sample sleeves the boss; the bottomof the window assembly is connected with the base by an elastic mechanism; and the window assembly is driven by the elastic mechanism to float up and down for adjustment. The gland presses the top ofthe window assembly and can be installed on the base in a lifting adjustment manner; and the gland adjusts the height of the pressing down of the window assembly in a lifting manner. The sample chamber has the following beneficial effects: the sample chamber has a simple and compact structure; the height of the window assembly is adjusted stably by cooperation of the gland, the elastic mechanism,and the base, so that the window assembly compresses the sample in a floating manner; and the adjusting operation becomes simple and convenient and the universality is high.

Description

technical field [0001] The invention relates to the technical field of microscopic imaging, in particular to a sample chamber for submerged microscopic imaging in optical tomographic imaging and full-field optical tomographic imaging technology. Background technique [0002] The optical system of an optical microscope mainly includes four parts: objective lens, eyepiece, reflector and condenser. The objective lens is divided into dry objective lens and liquid immersion objective lens, and the microscope imaging process using liquid immersion objective lens is called immersion microscopic imaging. . The current optical microscope can magnify the object by 1600 times, and the minimum limit of resolution can reach 1 / 2 wavelength. It has a very wide application prospect in the fields of scientific research and industrial production. [0003] Microscopes often need to store or move samples through the sample room during use. However, in the current microscope sample rooms, most ...

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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a sample chamber for immersion microscopic imaging, which is used to solve the problems of scattered structure of the sample chamber, inconvenient adjustment, and poor versatility in the prior art.

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