Test piece for point inspection and analyzing device

An analysis device and test piece technology, applied to measuring devices, analyzing materials, and analyzing materials through chemical reactions, can solve problems such as inability to obtain point inspection results and inability to remove dirt, and achieve the suppression of color changes over time , prevents dirt from adhering, and is easy to check

Inactive Publication Date: 2014-10-01
USHIO DENKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, during the inspection operation, if dirt is attached to one surface of the test piece for inspection on which the color marking is formed, especially around the color marking and the color marking, the dirt cannot be removed. , so it may not be possible to get the correct check results

Method used

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  • Test piece for point inspection and analyzing device
  • Test piece for point inspection and analyzing device
  • Test piece for point inspection and analyzing device

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0144] according to Figure 1 to Figure 3 A test piece (hereinafter called "Test piece (1)").

[0145] Specifically, first, on one surface of a rectangular flat glass plate, a coating solution of a color marking forming material made of gold colloid is applied linearly in a manner extending in the short side direction of the glass plate, Thus, two gold colloid coating films were formed. Then, on the entire surface of the glass plate with two gold colloid coatings, the exposed surface of one surface of the glass plate (the area where the gold colloid coating is not formed) and the surface of the two gold colloid coatings In the way of covering, a covering film of white pigment ink is formed by screen printing. In this way, a test piece is obtained in which the color marking 14 composed of strip-shaped layers (15, 16) and the reference region formed by the cladding layer 18 are formed on the lower surface of the translucent substrate (11) made of glass. (1), the color mark 1...

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Abstract

The invention provides a test piece for point inspection and an anaalyzing device, which can restrain color change of a color identification and a reference area along with time on condition that a surface that is utilized in point inspection is exposed to atmophere. Furthermore the test piece prevents dirt adhesion on the surface that is utilized in point inspection when inspection is performed on the color identification and the reference area. Therefore easy disposition is realized and furthermore inspection with high reliability can be performed. Furthermore, the invention provides an analyzing device which can use the test piece for point inspection for easily performing point inspection. The test piece for point inspection is provided with a light-penetratable substrate which is made of a non-hygroscopic material. On the light-penetratable substrate, a color identification is formed on one part of a surface of the light-penetratable substrate, and one surface of the light-penetratable substrate including the color identification is provided with a reference area with a color which is different from that of the color identification.

Description

technical field [0001] The present invention relates to an inspection test piece used for inspection of an analysis device, and an analysis device inspected by using the inspection test piece, the analysis device using a reaction region having a color reaction caused by a test substance The test piece is used to detect the test substance. More specifically, the present invention relates to an analysis device used for detection or quantitative analysis of a test substance using, for example, immunochromatography. The test piece for inspection, and the analysis device that is inspected by the test piece for inspection. Background technique [0002] For example, as some analysis devices for analyzing test substances in test fluids such as blood and urine, devices using immunochromatography (immunological chromatography) have been disclosed (see Patent Document 1). [0003] In the analysis device of this patent document 1, analysis is performed using a test piece (hereinafter a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78G01N33/543
Inventor 松本茂树
Owner USHIO DENKI KK
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