CN217033958U - A test paper for the detection of biological enzymes in urine - Google Patents

Abstract

The utility model discloses a test paper for the detection of biological enzymes in urine, which comprises a filter layer, a water absorption layer, adrenaline detection paper, an insulin detection paper, a glucosaminidase detection paper, a colloidal gold pad, a chromatography film and a PVC rubber plate , the top of the PVC rubber sheet is provided with a chromatography film, the top of the chromatography film is provided with a colloidal gold pad, the top of the colloidal gold pad is equipped with glucosaminidase detection paper, and the top of the glucosaminidase detection paper is equipped with insulin Detection paper, the top of the insulin detection paper is provided with epinephrine detection paper, the top of the epinephrine detection paper is provided with a water absorption layer, and the top of the water absorption layer is equipped with a filter layer. The utility model can not only detect glucosaminidase in urine through the glucosaminidase detection paper, but also can clamp and fix the main body of the test paper by the elastic force of the spring, and can also facilitate the design of the detection line T and the quality control line C through the design of the detection line T and the quality control line C. See how fast various substances move and separate on a chromatography membrane.

Description

A test paper for the detection of biological enzymes in urine

technical field

The utility model relates to the technical field of urine detection test paper, in particular to a test paper for detection of biological enzymes in urine.

Background technique

Urine sugar test paper A and urine sugar test paper B are mainly composed of glucose oxidase and peroxidase; urine protein test paper is mainly composed of tetrabromophenol blue and citric acid; urine triple test paper is mainly composed of glucose oxidase, peroxidase, tetrabromophenol blue and citric acid. It is composed of bromophenol blue, citric acid, and methyl red. When testing urine, it needs to be tested from different components.

The urine detection test paper currently used has certain defects, lacks the biological enzyme detection function, which makes it inconvenient to detect the enzyme substances in the urine and reduces the detection range of the test paper. Therefore, a method for detecting biological enzymes in urine is proposed. Test strips seem to be very necessary.

Utility model content

The purpose of the utility model is to propose a test paper for detecting biological enzymes in urine in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A test paper for biological enzyme detection in urine, comprising an elastic thin steel sheet and a test paper main body, a test paper main body is placed on the top of the elastic thin steel sheet, and the test paper main body includes a filter layer, a water absorption layer, epinephrine detection paper, insulin detection paper Paper, glucosaminidase detection paper, colloidal gold pad, chromatography membrane and PVC rubber sheet, the top of the PVC rubber sheet is provided with a chromatography membrane, the top of the chromatography membrane is provided with a colloidal gold pad, and the top of the colloidal gold pad is assembled There is glucosaminidase detection paper, the top of the glucosaminidase detection paper is installed with insulin detection paper, the top of the insulin detection paper is installed with epinephrine detection paper, the top of the adrenaline detection paper is provided with a water-absorbing layer, the The top of the water-absorbing layer is equipped with a filter layer.

Further, a U-shaped block is installed on the left side of the top of the elastic thin steel sheet, a spring is fixedly installed at the inner top of the U-shaped block, a pressure strip is fixedly installed at the bottom end of the spring, and the bottom end of the pressure strip is in contact with the top of the test paper main body. fit.

Further, two grooves are symmetrically formed on the left side of the top of the elastic thin steel sheet, and a magnetic block is fixedly installed in the groove, and the top of the magnetic block is adsorbed and attached to the bottom end of the U-shaped block.

Further, a detection line T and a quality control line C are arranged on the chromatographic membrane, and the detection line T is located on the left side of the quality control line C.

Further, the filter layer is made of glass fiber filter paper, and the water-absorbing layer is made of pure wood pulp paper.

Further, the top and bottom ends of the main body of the test paper are provided with anti-aging layers, and the anti-aging layers are made of kraft paper, and the two layers of the anti-aging layers are bonded by glue.

The beneficial effects of the present utility model are:

1. The glucosaminidase in urine is detected by the glucosaminidase detection paper. When urine needs to be detected, the urine is first dropped on the main body of the test paper. The design of the filter layer is convenient for filtering the fine particles in the urine. The design of the water-absorbing layer is convenient for absorbing the liquid components in the urine, which is convenient for downward penetration detection. The design of the epinephrine detection paper is convenient for detecting whether there is adrenaline in the urine, and the design of the insulin detection paper is convenient for detecting whether there is insulin in the urine. , The design of the glucosaminidase detection paper is convenient for the detection of glucosaminidase in the urine, the design of the colloidal gold pad is convenient for the ions in the urine to maintain the suspension state between the sols, and the design of the chromatographic membrane makes the urine in the urine Different substances move at different speeds, which facilitates the precipitation detection of different substances. The design of the PVC rubber sheet prevents liquid from penetrating the main body of the test paper, thereby affecting the main body of the lower layer of the test paper.

2. The U-shaped block is installed by adsorption of the magnetic block, and the main body of the test paper is clamped between the pressure strip and the elastic thin steel sheet by the elastic force of the spring. The design of the elastic thin steel sheet is convenient for unfolding the main body of the test paper when in use, and the elastic thin steel sheet is rolled up when not in use, which is convenient for carrying the main body of the test paper.

3. Through the design of the detection line T and the quality control line C, it is convenient to check the moving speed and separation of various substances on the chromatographic membrane, so as to facilitate the detection of different substances in urine.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the test paper of a kind of biological enzyme detection in urine proposed by the utility model;

2 is a schematic diagram of the main structure of the test paper of a test paper for the detection of biological enzymes in urine proposed by the utility model;

FIG. 3 is a schematic diagram of a chromatographic membrane structure of a test paper for detecting biological enzymes in urine proposed by the present invention.

In the figure: 1. Elastic thin steel sheet; 2. Test paper body; 3. Filter layer; 4. Water absorption layer; 5. Adrenaline detection paper; 6. Insulin detection paper; 7. Glucosamine detection paper; 8. Colloid Gold pad; 9. Chromatography film; 10. PVC plastic sheet; 11. U-shaped block; 12. Spring; 13. Lamination; 14. Magnetic block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "arrangement" should be understood in a broad sense. For those of ordinary skill in the art, the above terms may be understood in this document according to specific circumstances. The specific meaning in the patent.

1-3, a test paper for detection of biological enzymes in urine includes an elastic thin steel sheet 1 and a test paper main body 2, the top of the elastic thin steel sheet 1 is equipped with a test paper main body 2, and the test paper main body 2 includes a filter layer 3, a water-absorbing Layer 4, epinephrine detection paper 5, insulin detection paper 6, glucosaminidase detection paper 7, colloidal gold pad 8, chromatography film 9 and PVC rubber sheet 10, the top of the PVC rubber sheet 10 is provided with a chromatography film 9, PVC rubber sheet The design of the plate 10 prevents the liquid from penetrating the test paper main body 2, thereby affecting the lower test paper main body 2. The design of the chromatographic membrane 9 makes different substances in the urine move at different speeds, thereby facilitating the precipitation detection of different substances. The chromatographic membrane 9 A colloidal gold pad 8 is arranged at the top. The design of the colloidal gold pad 8 is convenient for the ions in the urine to maintain the suspension state between the sols, which is convenient for moving on the chromatographic membrane 9. The top of the colloidal gold pad 8 is equipped with a glucosaminidase detection paper. 7. The design of the glucosaminidase detection paper 7 is convenient for the detection of glucosaminidase in urine. The insulin detection paper 6 is installed on the top of the glucosaminidase detection paper 7, and the design of the insulin detection paper 6 is convenient for the detection of urine. Whether there is insulin, the epinephrine detection paper 5 is installed on the top of the insulin detection paper 6. The design of the epinephrine detection paper 5 is convenient for detecting whether there is adrenaline in the urine. The top of the epinephrine detection paper 5 is provided with a water-absorbing layer 4. The design is convenient to absorb the liquid components in the urine, thereby facilitating the downward penetration detection. The top of the water-absorbing layer 4 is equipped with a filter layer 3, and the design of the filter layer 3 is convenient for filtering fine particles in the urine.

In the present invention, it should be noted that a U-shaped block 11 is installed on the left side of the top end of the elastic thin steel sheet 1, a spring 12 is welded on the inner top of the U-shaped block 11, a pressure strip 13 is welded at the bottom end of the spring 12, and the bottom end of the pressure strip 13 is connected to the The top of the test paper body 2 is attached to each other, and the test paper body 2 is easily pressed and held between the pressure strip 13 and the elastic thin steel sheet 1 by the elastic force of the spring 12. The elastic thin steel sheet 1 is designed to facilitate the expansion of the test paper body 2 when in use, and when not in use. The elastic thin steel sheet 1 is wound to facilitate the carrying of the test strip body 2. Two grooves are symmetrically processed on the left side of the top of the elastic thin steel sheet 1, and a magnetic block 14 is installed inside the groove through screws. The top of the magnetic block 14 is connected to the U-shaped block. The bottom end of 11 is adsorbed and attached. The design of the magnetic block 14 is convenient for adsorbing and fixing the U-shaped block 11. The chromatography film 9 is processed with a detection line T and a quality control line C. The detection line T is located on the left side of the quality control line C. The design of the line T and the quality control line C is convenient for checking the moving speed and separation of various substances on the chromatographic membrane 9 .

In particular, the filter layer 3 is made of glass fiber filter paper, the water-absorbing layer 4 is made of pure wood pulp paper, the top and bottom ends of the test paper main body 2 are equipped with an aging-resistant layer, and the aging-resistant layer is made of kraft paper, and the two layers of aging-resistant layers pass through. Glue is used for bonding, and the design of the anti-aging layer is convenient for anti-aging protection to the main body 2 of the test paper.

Working principle: When urine needs to be detected, first drop the urine on the main body 2 of the test paper. The design of the filter layer 3 is convenient for filtering the fine particles in the urine, and the design of the water-absorbing layer 4 is convenient for absorbing the liquid components in the urine. , and then facilitate the downward penetration detection, the design of the epinephrine detection paper 5 is convenient for detecting the presence of epinephrine in the urine, the design of the insulin detection paper 6 is convenient for detecting whether there is insulin in the urine, and the design of the glucosaminidase detection paper 7 is convenient for To detect glucosaminidase in urine, the design of the colloidal gold pad 8 is convenient for the ions in the urine to maintain the suspension state between the sols, and the design of the chromatographic membrane 9 makes different substances in the urine move at different speeds, and then To facilitate the precipitation detection of different substances, the design of the PVC rubber sheet 10 prevents liquid from penetrating the test paper main body 2 , thereby affecting the lower test paper main body 2 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The test paper for detecting the biological enzyme in the urine comprises an elastic thin steel sheet (1) and a test paper main body (2), wherein the test paper main body (2) is placed at the top end of the elastic thin steel sheet (1), and is characterized in that the test paper main body (2) comprises a filter layer (3), a water absorption layer (4), epinephrine detection paper (5), insulin detection paper (6), glucoseamine detection paper (7), a colloidal gold pad (8), a chromatographic membrane (9) and a PVC rubber plate (10), wherein the top end of the PVC rubber plate (10) is provided with the chromatographic membrane (9), the top end of the chromatographic membrane (9) is provided with the colloidal gold pad (8), the top end of the colloidal gold pad (8) is provided with the glucoseamine detection paper (7), the top end of the glucoseamine detection paper (7) is provided with the insulin detection paper (6), the top end of the insulin detection paper (6) is provided with the epinephrine detection paper (5), the adrenaline detection paper (5) top is provided with layer (4) that absorbs water, layer (4) top of absorbing water is equipped with filter layer (3).

2. The test paper for detecting the biological enzyme in the urine according to claim 1, characterized in that a U-shaped block (11) is assembled on the left side of the top end of the elastic thin steel sheet (1), a spring (12) is fixedly installed at the top end inside the U-shaped block (11), a pressing strip (13) is fixedly installed at the bottom end of the spring (12), and the bottom end of the pressing strip (13) is attached to the top end of the test paper main body (2).

3. The test paper for detecting the biological enzyme in the urine as claimed in claim 1, wherein two grooves are symmetrically formed in the left side of the top end of the elastic thin steel sheet (1), magnetic blocks (14) are fixedly installed in the grooves, and the top ends of the magnetic blocks (14) are attached to the bottom end of the U-shaped block (11) in an adsorption mode.

4. The test paper for detecting the bio-enzyme in the urine as claimed in claim 1, wherein the chromatographic membrane (9) is provided with a detection line T and a quality control line C, and the detection line T is positioned at the left side of the quality control line C.

5. The test paper for detecting the bio-enzyme in the urine as claimed in claim 1, wherein the filter layer (3) is made of glass fiber filter paper, and the water absorbing layer (4) is made of pure wood pulp paper.

6. The test paper for detecting the biological enzyme in the urine as claimed in claim 1, wherein the test paper main body (2) is provided with an aging-resistant layer at the top end and the bottom end, the aging-resistant layer is kraft paper, and the two aging-resistant layers are bonded through glue.

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