Centrifugal test tube for automatically preparing cell wax block

A technology of cell wax blocks and centrifuge test tubes, which is applied in the field of medical electronic devices and can solve the problems of inconvenient energy consumption and other issues

Active Publication Date: 2021-09-14
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure smooth work, the pressurization and extraction devices need to be heated during the rest of the fixa

Method used

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  • Centrifugal test tube for automatically preparing cell wax block
  • Centrifugal test tube for automatically preparing cell wax block
  • Centrifugal test tube for automatically preparing cell wax block

Examples

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Embodiment 1

[0030] like Figure 1-8 As shown, the present embodiment proposes a centrifugal tube for automatically preparing a cell wax block, which is automatically operated in the design of the fixed, dehydration, transparent, dyeing, immersion waxing, cooling, and cooling steps. .

[0031] Specifically, the inner bottom of the test tube 2 is inlaid as a metal sheet 24, and the metal sheet 24 is bonded to the bottom of the test tube 2, and the metal sheet 24 requires smooth surface, so that the centrifugal cells can be attached to the surface, while entering stamping After the process, the cell group will be dispersed, and no contingent is adhered to the metal sheet 24; the bottom of the tube 2 at which the metal sheet 24 is in detachable structure or can be cut, the detachable structure can be threaded, over The plug-in, card pick, etc., can be cut separately, the test tube 2 is used for flexible material, such as plastic, coincidence with the test tube 2 of the usual experiment, can be use...

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Abstract

The invention relates to the technical field of medical electronic instruments, in particular to a centrifugal test tube for automatically preparing a cell wax block, a metal sheet is embedded in the bottom in the test tube, and a first stamping pipeline, a second stamping pipeline, a first suction pipeline and a second suction pipeline are symmetrically arranged in the test tube wall of the test tube; and the outlet end of the stamping pipeline is arranged on the test tube wall above the metal sheet in the test tube, the outlet end of the suction pipeline is arranged at a preset height in the test tube, the inlet ends of the stamping pipeline and the suction pipeline are arranged on the outer side part of the test tube wall or the top of the test tube, and the inlet ends are provided with quick-plug interfaces. The centrifugal test tube for automatically preparing the cell wax block is high in applicability, is not influenced by the size and number of cells of to-be-prepared cell sap, is low in heating energy consumption, is provided with a stamping pipeline and a suction pipeline, can accelerate the reaction time and shorten the preparation time, does not need an operation of extending an external conduit into the test tube, reduces the interference of external environment on reaction, and reduces the complexity of program control of the device.

Description

Technical field [0001] The present invention relates to the field of medical electronic instruments, and more particularly to a centrifugal test tube for automatically preparing a cell wax block. Background technique [0002] The cell wax block is to fix the cells in the liquid. After the paraffin is fixed, it is formulated into the form of a similar tissue segment, and the cell wax block is currently manufactured by manual methods, manual operating costs, labor force, and produced cell wax block, and The experience of the operator is directly associated, otherwise the wax block quality is uneven, and the reagent of formalin and xylene will be added to the operation, and it will give the operator's health. To harm. [0003] The prior art, such as the patent "CN201410169573," CN2014101669573, the device and method of the cell wax block ", and the pressure-forming reaction apparatus for preparing a cell wax block in CN20141016499, the method of automatically preparing a cell wax bl...

Claims

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Application Information

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IPC IPC(8): G01N1/28G01N1/30G01N1/36G01N1/44
CPCG01N1/286G01N1/30G01N1/36G01N1/44G01N2001/366
Inventor 洪明
Owner HANGZHOU DIANZI UNIV
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