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Test paper color reaction accelerating device

A technology of reaction acceleration and test paper, which is applied to measuring devices, analyzing materials through chemical reactions, instruments, etc., can solve problems such as inaccurate detection results, insufficient liquid to be tested, and limited siphoning capacity, so as to speed up the siphoning effect, Good color rendering and increased flow rate

Pending Publication Date: 2018-02-23
SHANGHAI FUTURE BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing test paper detection often relies on the siphon effect of the test paper itself to absorb the corresponding liquid to be tested and detect the human body. However, the siphon capacity of the test paper is limited, and sometimes the siphon effect of the test paper is not good, resulting in insufficient absorption of the liquid to be tested. inaccurate test results

Method used

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  • Test paper color reaction accelerating device
  • Test paper color reaction accelerating device
  • Test paper color reaction accelerating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 , 2 As shown, the test paper color reaction acceleration device of this embodiment includes a lower support body 2 and an upper cover body 1 that are fastened together to fix the test paper; Extrusion structure 11 for extruding dyed layer of test paper, reaction color display window 12, said extrusion structure includes m extruded ribs and bones, and said extruded ribs and bones distance is arranged in the siphon direction of said test paper, wherein, m≥ 2, and is an integer;

[0029] A groove is provided on the lower support body, and a number of supporting ribs 21 are arranged in the groove, and the test paper is horizontally supported by the upper edge surface of the groove and the supporting ribs;

[0030] When the test paper 3 is set in the fastened upper cover body and lower holder, the dyed layer of the test paper is correspondingly arranged in the groove, and the extrusion structure squeezes the dyed layer so that the The test paper was deformed...

Embodiment 2

[0033] The test paper color reaction acceleration device of this embodiment, on the basis of embodiment 1, the support tendons and bones are arranged in the area formed by the reaction color display window, the number of support tendons and bones of the support structure and the color rendering strip of the test paper The numbers correspond to each other, and when the test paper is set on the lower holder, each color strip of the test paper is correspondingly set on each supporting rib.

[0034] In this embodiment, in order to facilitate the acquisition of the display, the color strips are arranged on the supporting bones.

Embodiment 3

[0036] like image 3 , 4 As shown, the test paper color reaction acceleration device of this embodiment, on the basis of embodiment 1 or 2, the bottom surface of the groove is a first-level stepped structure 22, the upper step surface corresponds to the dyed layer of the test paper, and the lower step surface is in contact with the concave surface. The side walls of the tank and the steps form an overflow-proof water storage structure, and the supporting ribs are arranged on the lower step surface.

[0037] In this embodiment, in order to prevent excessive overflow of liquid, an anti-overflow water storage structure is arranged between the dyeing layer and the color strip in the direction of the liquid siphon, avoiding excessive liquid flowing out of the structure formed by the lower holder and the upper cover , clean and hygienic.

[0038] In each of the above embodiments, the deformation of the test paper in the vertical direction is that the height of the lower surface of...

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Abstract

The invention relates to a test paper color reaction accelerating device which is designed to increase the flow and color reaction speed of liquid on test paper. The test paper color reaction accelerating device comprises a lower support and an upper cover which are fastened together to fix test paper, an extrusion structure and a reaction color display window are sequentially arranged on the upper cover along the siphon direction of the liquid on the test paper, and the extrusion structure is used for extruding a dyeing layer of the test paper and comprises at least two spaced extrusion ribs.A groove is formed in the lower support, a plurality of supporting ribs are arranged in the groove, and the test paper is horizontally supported by the surface of the upper edge of the groove and thesupporting ribs. The dyeing layer of the test paper is correspondingly arranged in the groove, the extrusion structure extrudes the dyeing layer, so that the test paper vertically deforms, and the thickness of the dyeing layer is decreased as compared with that of an original thickness. The test paper color reaction accelerating device is applied to acquisition of detection parameters of the liquid to be detected by color reaction of the test paper.

Description

technical field [0001] The invention relates to the technical field of biological monitoring, in particular to a test paper color reaction accelerating device. Background technique [0002] Existing test paper detection often relies on the siphon effect of the test paper itself to absorb the corresponding liquid to be tested and detect the human body. However, the siphon capacity of the test paper is limited, and sometimes the siphon effect of the test paper is not good, resulting in insufficient absorption of the liquid to be tested. lead to inaccurate test results. [0003] In view of the above-mentioned defects, the designer actively researches and innovates, in order to create a kind of test paper color reaction acceleration device, so that it has more industrial utilization value. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a test paper color reaction accelerating devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78
CPCG01N21/77G01N21/78G01N2021/7759
Inventor 应继伟苏前敏秦道坤魏子豪
Owner SHANGHAI FUTURE BIOTECHNOLOGY CO LTD
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