Staining method

A dyeing method and test piece technology, applied in the field of medical devices, can solve problems such as reagent waste, achieve the effects of saving reagents, avoiding cross-contamination, and reducing cross-contamination

Inactive Publication Date: 2016-08-24
王素蓉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the shortcomings of reagent waste in the current equipment dyeing method, the invention provides a dyeing method that saves reagents in an automatic dyeing machine

Method used

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] see figure 1 and figure 2, the dyeing instrument 10 of the first embodiment of the present invention comprises a casing 12, a cover 14 and a vehicle frame 13, the casing 12 is mainly made up of a backboard 121 and two side panels 122, the side panels 122 and the backboard 121 is fixedly connected by components such as bolts (not shown in the figure), the back plate 121 is perpendicular to the two side plates 122, and the two side plates 122 have the same structural size, the two are located on the same side of the back plate 121 and symmetrically arranged at both ends of t...

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Abstract

The invention provides a staining method used for dripping reagents onto tissue slices and performing immunohistochemical staining treatment on tissue slice samples. The staining method is characterized by comprising the following steps of: providing equipment, wherein a machine head is arranged on the equipment, a suction nozzle is sucked onto the machine head, the interior of the suction nozzle is filled with reagents, the machine head drives the suction nozzle to move, and the suction nozzle drips the reagents onto the tissue slices in a manner of describing circle and / or dotting and / or scribing. According to the staining method, the reagent can be added on the tissue slice in a positioning manner, the coverage is wide, and the reagents are saved.

Description

【Technical field】 [0001] The invention relates to the field of medical equipment, and relates to a method for adding reagents during the immunohistochemical staining operation of automatic immunohistochemical staining equipment. 【Background technique】 [0002] In medicine and biology, in order to observe the histological morphology of tissue samples at the cell and subcellular levels, it is often necessary to stain biological tissue sections coated on glass slides, such as human bodies, but due to the method and time of tissue staining, And the process is often different with the different objects and inspection purposes, so there are many kinds of dyeing. Many hospitals and biomedical researchers usually use manual dyeing. However, manual dyeing is slow, inefficient and the result Less accurate. With the development of medical technology, the dyeing process has become more and more important in medical testing. More and more diseases are diagnosed, and tissue section stain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/30
Inventor 王素蓉
Owner 王素蓉
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