Automatic glass filter paper adding device

By designing an automatic glass slide filter paper adding device, the problem of liquid overflow and dripping from porous glass slides was solved, realizing automated liquid cleaning and precise operation, simplifying the experimental process and avoiding sample contamination.

CN224518506UActive Publication Date: 2026-07-17BEIJING HIGHTRUST DIAGNOSTICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING HIGHTRUST DIAGNOSTICS CO LTD
Filing Date
2025-08-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In porous glass slides, liquids are prone to overflowing or dripping from the sample wells, which can affect experimental results. Manually aspirating the liquid is cumbersome, time-consuming, labor-intensive, and requires high precision.

Method used

An automatic glass slide filter paper adding device was designed. Through the hinged tissue box and sample box, the filter paper automatically adheres to the outside of the glass slide sample dispensing port along the rotation path. Combined with the knife groove and serrated blade, the contaminated section is automatically cut off, achieving precise cleaning and avoiding cross-contamination.

Benefits of technology

It achieves automated liquid cleaning, reduces the risk of deviation from manual operation, simplifies the operation process, avoids sample contamination, and improves experimental efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of automatic adding device of slide filter paper, comprising: sample loading box, the surface of sample loading box is inserted with slide;Paper box, one end of paper box is hinged with one end of sample loading box, paper box is unfolded or folded by rotating and slide, filter paper is installed with the surface buckle of paper box, one end of filter paper extends to the inside of paper box, and folding storage is formed, filter paper is attached slide along the rotation path of paper box, and the outside of sample port of slide is cleaned, the utility model is fixed in the filter paper of protruding block outside by hinged paper box and sample loading box, can be automatically aligned and attached in the sample port outside of slide along the rotation path of paper box, accurately clean overflow, dropped liquid, avoid sample pollution risk caused by alignment deviation when artificial operation, easy to operate, convenient.
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