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Slicing device for laboratory biological research

A slicing device and laboratory technology, applied in the field of laboratory biological slicing, can solve the problems of poor sample cooling effect, easy rolling of sample slices, sample contamination, etc. Effect

Active Publication Date: 2022-04-05
ZHANJIANG CENT PEOPLES HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a slicing device for laboratory biological research, which can effectively solve the problems that the existing slicing device proposed in the background technology is easy to roll when slicing, and it is easy to manually flatten the sample. Contamination and damage to the sample and poor cooling of the sample

Method used

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  • Slicing device for laboratory biological research
  • Slicing device for laboratory biological research
  • Slicing device for laboratory biological research

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Embodiment

[0039] see Figure 1-9 As shown, the present invention is a slicing device for laboratory biological research, including a base 1, a sample holder 2 movably connected in the middle above the base 1, a cold air generating device 3 arranged on the side above the base 1, and a The cold air conveying device inside and on the sample holder 2 is movable and set on the side of the base 1 away from the cold air generating device 3 to flatten the device;

[0040] The cold air delivery device includes an air guide ring 4 fixedly installed on the outer side of the opening of the sample holder 2, an air guide tube 5 connecting the air guide ring 4 and the cold air generating device 3, and one end of the air guide tube 5 is fixedly connected to the side of the air guide ring 4 , the other end of the air guide tube 5 is fixedly connected to the air outlet end above the cold air generating device 3, and the inner side of the opening of the sample holder 2 is provided with a ring groove 29, a...

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Abstract

The invention discloses a slicing device for laboratory biological research, which relates to the field of laboratory biological slicing. The cold air conveying device inside the base and on the sample holder, and the flattening device on the side of the base away from the cold air generating device are movable. The air guide tube of the cold air generator, one end of the air guide tube is fixedly connected to the side of the air guide ring, the other end of the air guide tube is fixedly connected to the air outlet above the cold air generator, and a ring groove is opened inside the opening of the sample holder; The cold air is more fully utilized, the effect of cooling the sample is better, and the sample slice will neither form a roll nor wrinkle, and achieve a good flattening effect on the sample slice.

Description

technical field [0001] The invention belongs to the field of laboratory biological slicing, in particular to a slicing device for laboratory biological research. Background technique [0002] In the process of biological research in the laboratory, biological samples will be sliced ​​and then observed with a microscope. Since the hardness of the biological sample itself is low, and the hardness of each part of itself is not the same, which affects the quality of the slice, it is necessary to increase the hardness of the sample before slicing. Process, and make the internal hardness of the tissue uniform. [0003] The commonly used ways to increase the hardness of samples are freezing method and paraffin method, and then use the slicing device to slice the frozen samples or paraffin-wrapped samples. During the slicing process, the sample slices will have the problem of rolling. Usually the existing solution is Manually use a hand-painted pen to flatten the sample slices. Dur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N1/42B65G21/08B65G69/04
CPCG01N1/286G01N1/42B65G21/08B65G69/0458G01N2001/2873
Inventor 刘文鑫刘雅张福诚
Owner ZHANJIANG CENT PEOPLES HOSPITAL
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