Tissue chip receptor blank wax block preparation instrument

A tissue chip and receptor technology, applied in the field of medical experimental appliances, can solve the problems of difficult preservation of wax blocks, uneven surface, influence of experimental results, etc.

Inactive Publication Date: 2019-12-20
赵慧
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Usually the receptor blank block is made on site, because the preservation of the block is more difficult
[0005] Background technology, Chinese invention patents: 201510037073.2, tissue chip receptor blank wax block preparation apparatus and its use method; 201611097683.2, plant tissue slice receptor blank wax block preparation apparatus, which all use the blank made by the array column with

Method used

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  • Tissue chip receptor blank wax block preparation instrument
  • Tissue chip receptor blank wax block preparation instrument
  • Tissue chip receptor blank wax block preparation instrument

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Embodiment Construction

[0024] Such as Figure 1~4 shown, see figure 1 , 2 , 4, a kind of tissue microarray acceptor blank paraffin block preparation instrument of the present invention comprises

[0025] The upper cover 100 is provided with a feeding hole 101 which penetrates up and down, and its lower surface is equipped with a slanting bar 102 and a vertical bar 103;

[0026] The slider 200 is configured with an oblique guide hole 201 matching the shape of the oblique rod 102, and a plurality of array columns 202 are arranged on its side end surface;

[0027] The support base 300 is provided with a first guide hole 301, the first guide hole 301 is provided with a dismounting module 304 moving along it, the support base 300 is provided with a second guide hole 302, and the vertical bar 103 is arranged along the The second guide hole 302 moves up and down, the vertical bar 103 is fixed to the top plate 104 , and the upper surface of the top plate 104 can be against the lower surface of the stripp...

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Abstract

The invention provides a tissue chip receptor blank wax block preparation instrument, which comprises an upper cover (100), a sliding block (200) and a supporting base (300), wherein a first guide hole (301) is formed in the supporting base (300), the first guide hole (301) is provided with a demolding block (304) moving along the first guide hole (301), a second guide hole (302) is formed in thesupporting base (300), a vertical rod (103) moves up and down along the second guide hole (302), the vertical rod (103) is fixed to a top plate (104), and the upper surface of the top plate (104) canabut against the lower surface of the demolding block (304). Due to the fact that array columns (202) are transversely arranged rather than longitudinally arranged, a wax liquid can be attached to theside surface of the sliding block (200) to form a flat plane, thus animal and plant tissue chips and agentia can be conveniently arranged in concave holes of wax blocks, experiment operation is facilitated, and experiment results are not affected.

Description

technical field [0001] The invention relates to a medical experiment appliance, in particular to a preparation instrument for making tissue chip acceptor blank wax blocks. Background technique [0002] Tissue chip (tissue chip), also known as tissue microarray (tissue microarrays), is an important branch of biochip technology, which is to arrange many different individual tissue samples in a regular array on the same carrier (such as blank wax block) In situ histological studies of indicators. [0003] For tissue chip research, it is usually necessary to configure it on a receptor blank block with multiple holes for research. [0004] Usually the acceptor blank block is made on site, because the preservation of the block is more difficult. [0005] Background technology, Chinese invention patents: 201510037073.2, tissue chip receptor blank wax block preparation apparatus and its use method; 201611097683.2, plant tissue slice receptor blank wax block preparation apparatus, ...

Claims

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Application Information

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IPC IPC(8): G01N1/36G01N1/28
CPCG01N1/28G01N1/36G01N2001/366
Inventor 赵慧
Owner 赵慧
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