Multi-specification and multipurpose organization example embedding machine

A tissue sample, multi-purpose technology, applied in the preparation of test samples, sampling devices, etc., can solve the problems of affecting work efficiency, cumbersome production process, difficult to take out tin foil, etc., to improve accuracy, avoid numbering confusion, and facilitate The effect of assembly and disassembly

Inactive Publication Date: 2009-06-10
INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of the embedding box, it is difficult to operate and the toughness of the tinfoil is poor and fragile, so it is difficult to fold into the desired embedding box; the second is to use a box of an appropriate size to squeeze the tinfoil in according to the size o...

Method used

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  • Multi-specification and multipurpose organization example embedding machine
  • Multi-specification and multipurpose organization example embedding machine
  • Multi-specification and multipurpose organization example embedding machine

Examples

Experimental program
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Embodiment Construction

[0023] Please refer to the attached Figure 1~3 As shown, in the process of use, select an embedding device of appropriate size. After assembly, insert two layers of tinfoil into the embedding device, open the embedding device and take out the embedding box, and put the tissue or embryo sample into the embedding device. Cassettes are frozen.

[0024] The present invention has four embedding frames (1) of the tissue sample embedding device, the bottom of which is connected with an embedding base plate (2), and the embedding base plate (2) is a rectangle corresponding to the size of the embedding frame (1). Between the side walls of the embedding frame (1) and between the side walls and the embedding bottom plate (2) are connected through a "concave-convex" structure (3). The embedding device is made of plastic material, has a smooth inner wall, is cheap, can be used once and can be reused after cleaning, and can meet the needs of all cryosection workers. The embedding bottom ...

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Abstract

This invention is frozen tissue sample section embed apparatus used for life science experiment and medical pathological tissue examination. A multi-gauge multi-use tissue sample embed apparatus is comprised of a multi-gauge embedding frame, an embedding substrate, a spherical connector. By designing tissue sample embedding apparatus with different size and gauge, problems with existing technology of difficulty on embedding tissue and embryo in different shape and size can be conveniently solved via using single case, which effectively avoid confusion among different tissue and samples. The apparatus according to this invention can conveniently and rapidly carry out high quality freezing process can be carried out on embedded tissue and embryo as a special tissue embed-freeze apparatus, especially suitable for life science, pathology and anatomy, etc., which simultaneously bring new improvement for existing tissue embedding module.

Description

technical field [0001] The invention is a device used for life science experiment and medical pathological histology test, which is a tissue sample embedding device for embedding tissues and embryos of different specifications for frozen sectioning. Background technique [0002] The production of frozen sections is an important part of immunohistochemical techniques and in situ hybridization histochemical techniques. By using labeled specific antibodies (or specially labeled nucleic acid probes) to accurately locate and characterize antigens (or functional genes) in tissues , Quantify and determine tissue-specific expression assays at different developmental stages. The tissue embedding device is an indispensable routine tool for tissue cryosection in the study of life histology and pathology, and it is also an important step in the process of preparing tissue and embryo sections. Due to the variety of sizes and shapes of different tissues and embryos, it is more difficult ...

Claims

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Application Information

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IPC IPC(8): G01N1/28G01N1/06
Inventor 马月辉关伟军刘长青贾红玲吴宏梅刘帅
Owner INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
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