Slide glass cover plate for slide glass sample treatment and use method thereof

Abstract

The invention discloses a slide glass cover plate for slide glass sample treatment and a use method thereof. The slide glass cover plate comprises a capillary plane, a depth positioning plane, a width positioning block, a bottom positioning block, a slot lateral wall, a slot opening wall and a flow guide port. A capillary gap is formed in the middle of the slide glass component formed by the combination of the slide glass cover plate and the slide glass; in a sampling process, a reagent uniformly fills in the gap under the capillary siphoning effect; when the slide glass component is placed in any form (vertical or inclined), the reagent in the gap does not drain away; when a new reagent is added, the new reagent enters into the gap from the sampling slot and the original fluid in the gap flows out of the gap flow guide port at the bottom of the slide glass component and is automatically replaced; before the new reagent is added each time, the operation of clearing and drying the reagent remained in the last step is not required; the slide glass component is made of a heat-resisting material and can be soaked or locally inserted into a thermal medium for heating and preserving heat, so that the slide glass sample can run in a same device from beginning to end.

Description

technical field [0001] The invention belongs to the field of biological sample processing, in particular to a slide cover plate for biological slice specimen processing and a use method thereof. Background technique [0002] The whole process of protein, pathogen or gene detection on slide specimens (such as immunohistochemistry and hybrid gene detection, etc.) requires dozens of complicated steps, and various factors such as environment and human operation seriously affect the accuracy of test results. Simplifying the operation process and reducing factors affected by the environment are the top priorities for improving the efficiency and accuracy of specimen detection. [0003] At present, in the inspection process, slide specimens are laid out in tiles, occupying a large space, which limits the flow rate and efficiency of slide specimen processing. [0004] Reagent injection is sprayed from the top of the sheet, and the error of the injection position is large. Open inc...

AI Technical Summary

Problems solved by technology

However, the containers or carriers commonly used for manual handling of slide specimens are not heat-resistant and do not have the function of being heated.

In the middle of the slide specimen processing, the slide specimen needs to be transferred to a heatable container, and then transferred to the operating table at room temperature, which increases the complexity of the operation process and operational errors

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