CN219201610U - Urine self-testing device - Google Patents

Abstract

The utility model provides a urine self-testing device which comprises a tube body, a tube cap, a sampling tube and a test strip, wherein the tube body is made of a cylindrical transparent material, and a clamping groove is formed in the inner wall of the tube body; the sample adding pipe is arranged in the pipe body, and the lower end of the sample adding pipe is connected with the bottom of the pipe body. The device is more convenient and sanitary to self-test urine and can test a plurality of markers simultaneously.

Description

Urine self-testing device

Technical Field

The utility model relates to the field of detection reagents, in particular to a urine self-testing device.

Background

Urine is a body fluid that is very often used clinically to understand the physical condition of a subject by color, state and substances contained therein. Some kidney-related indicators often have abnormalities before the disease/symptom occurs, but are difficult for the principal to find without the aid of a detection tool. Although there are existing urine self-testing products, the complex mutual interference of urine components is a reagent card for detecting single markers, so that the self-situation cannot be fully known. When a plurality of index states are needed to be known, only a plurality of reagents can be detected, and the operation is complex. Moreover, the operation process of the existing self-test agent card can be completed for the masses lacking professional training, but the situation that urine pollutes the agent card or other objects is unavoidable, so that the risk of disease transmission is increased, the enthusiasm of self-test crowd for self-test is reduced, and the aim of assisting the health of the self-test product is contradicted.

Therefore, the self-test product which can detect multiple markers simultaneously and further reduce the risk of urine pollution in the operation process is beneficial to popularization of the self-test product, and is beneficial to early discovery, early treatment and early recovery of the health of the whole people.

Disclosure of Invention

Aiming at the defects of the existing urine self-testing agent, the utility model provides a urine self-testing device which is more convenient, sanitary and can simultaneously test a plurality of indexes, and the specific technical scheme is as follows:

the self-test device comprises a tube body, a tube cap, a sampling tube and a test strip; the pipe body is cylindrical, one end of the pipe body is provided with an opening, namely a pipe orifice, and the pipe orifice can be closely connected with the pipe cap through threads or buckles; the pipe body is made of transparent materials, and clamping grooves are formed in the inner wall of the pipe body, wherein the number of the clamping grooves is not less than 2; the sample adding pipe is arranged in the pipe body, and the lower end of the sample adding pipe is connected with the bottom of the pipe body. The test strip consists of a sample loading pad, a bonding pad, a detection pad, a sample absorbing pad and a bottom plate, and the specific structure is common knowledge in the art and is not described herein. The test strip is fixed in the clamping groove, one end of the sample suction pad is close to the pipe orifice of the pipe body, and one end of the sample feeding pad touches the pipe bottom of the pipe body.

The test strip chromatographic starting time is the same, the effect is equivalent, and the connection stability of the test strip chromatographic starting time and the test strip chromatographic starting time is the same at different positions, the number of the holes or the gaps is not less than 2, and the holes or the gaps are uniformly distributed. In a preferred embodiment, the joint of the sample adding pipe and the pipe body is provided with 3 gaps. During detection, urine flows into the tube body through the holes or gaps after being added into the sample adding tube, and the sample adding pad of the test strip absorbs the urine to start chromatography.

The number of the clamping grooves is consistent with that of the detected test strips. The characteristics of the biomarker determine the result that a single test strip can detect a plurality of markers simultaneously with poor effect. Therefore, the utility model adopts a structure of one-time sample adding and respective chromatography of a plurality of test strips, is convenient and efficient, and can ensure the reference value of the result.

The number of the clamping grooves is preferably 3 or more than 3 odd number, and the clamping grooves are uniformly distributed on the inner wall of the tube body, so that the chromatographic results of the test strip can be conveniently observed. The clamping groove is formed by enclosing a plurality of ribs and the bottom of the pipe body, and the specific modes can be various. For example, the pipe body is formed by encircling 1 pair of long ribs vertical to the pipe bottom and 1 pair of short ribs parallel to the pipe bottom with the bottom of the pipe body; or, the tube body is formed by encircling a plurality of pairs of short ribs vertical to the tube bottom and 1 short rib parallel to the tube bottom together with the bottom of the tube body. The opposite sides of the paired convex edges are also provided with convex edges, the positions of the test strips are further fixed, the test strips are arranged in the clamping grooves of the structure, and no matter how the tube body is placed, the test strips cannot move or fall off if the tube body moves and overturns.

The clamping groove is lower than the upper port of the sample adding pipe, and the upper port of the sample adding pipe can be flush with the pipe orifice of the pipe body or slightly lower than the pipe orifice. The structure is convenient for dripping urine, and can not pollute the inner wall of the tube body or the test strip.

Letters T and C are marked beside the outer wall of the tube body corresponding to the position of the test strip detection pad; the position of the clamping groove can mark the name or abbreviation of the marker corresponding to the test strip. The pipe body and the pipe cap are preferably provided with connecting pieces which are integrated.

Due to the implementation of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model has the innovation point that the utility model provides the three-dimensional urine self-testing device capable of simultaneously testing a plurality of markers for the first time, the operation is simple and sanitary, no instrument is needed, and the testing result can be known according to the color development conditions of the corresponding positions of T and C and the use instruction.

Drawings

FIG. 1 is a schematic diagram of a urine self-test device according to the present utility model;

fig. 2 is a schematic cross-sectional view of a pair of projections constituting a card slot of the present utility model.

Reference numerals:

1. tube body 2, tube cap 3, sampling tube 4, convex rib 5, gap 6, convex edge 7 and test strip

Detailed Description

As shown in fig. 1, the present embodiment provides a urine self-test device, which comprises a tube body 1, a tube cap 2, a sampling tube 3 and a test strip 7; the pipe body 1 is cylindrical, one end of the pipe body is provided with an opening, namely a pipe orifice, the pipe orifice can be in clamping connection with the pipe cap 2, particularly, the pipe cap 2 is provided with an annular bulge, the inner wall of the pipe orifice of the pipe body is provided with a matched groove, the pipe body 1 and the pipe cap 2 are provided with connecting pieces, the opposite side edge of the joint of the pipe cap 2 and the pipe body 1 is wider than other positions, and the buckled pipe cap 2 and the pipe orifice of the pipe body 1 are conveniently separated; the pipe body 1 is made of transparent material, and is provided with 3 clamping grooves on the inner wall, and the clamping grooves are uniformly distributed; each clamping groove is formed by enclosing 3 pairs of ribs 4 perpendicular to the pipe bottom and 1 pair of ribs 4 parallel to the pipe bottom together with the bottom of the pipe body 1. The opposite sides of the 3 pairs of ribs 4 are also provided with ribs 6 (shown in fig. 2). Therefore, 3 pairs of ribs 4 and the convex edges 6 thereof, and the independent ribs 4 and the tube bottom which are vertical to the ribs, enclose a cuboid space, and the movement of the test strip in any direction is limited.

The clamping groove is lower than the upper port of the sample adding pipe 3, and the upper port of the sample adding pipe 3 can be flush with the pipe orifice of the pipe body 1 or slightly lower. This structure is convenient to drip urine, and can not pollute body 1 inner wall or test paper strip 7.

The sampling tube 3 is arranged in the tube body 1, and the lower end of the sampling tube is connected with the bottom of the tube body 1. The test strip 7 consists of a sample loading pad, a combining pad, a detection pad, a sample absorbing pad and a bottom plate. The test strip 7 is fixed in the clamping groove, one end of a sample suction pad of the test strip is close to the pipe orifice of the pipe body 1, and one end of a sample feeding pad is contacted with the pipe bottom of the pipe body 1.

The sampling tube 3 is cylindrical, the cross section of the sampling tube 3 and the cross section of the tube body 1 are concentric circles, two ends of the sampling tube are open, and 3 gaps are formed in the joint of the sampling tube and the bottom of the tube body 1 and are uniformly distributed, so that the sampling tube 3 is communicated with the tube body 1. During detection, urine flows into the tube body through the gap after being added into the sample adding tube, the sample adding pad of the test strip absorbs the urine, and chromatography is started. Letters T and C are marked beside the position of the outer wall of the tube body 1 corresponding to the detection pad of the test strip 7; after chromatography, the detection result can be known by observing the color development condition of the relative position of the test strip 7 at T, C and combining with the use instruction. And marking the name or abbreviation of the marker corresponding to the test strip above the clamping groove.

The present utility model has been described in detail with the purpose of enabling those skilled in the art to understand and practice the utility model, and is not limited to the scope of the utility model, and the equivalent changes or modifications made according to the spirit of the utility model should be covered.

Claims (7)

1. The urine self-testing device is characterized by comprising a tube body, a tube cap, a sampling tube and a test strip, wherein the tube body is made of a cylindrical transparent material, the inner wall of the tube body is provided with a clamping groove, and the clamping groove is formed by encircling 1 or more pairs of convex edges perpendicular to the bottom of the tube, 1 convex edge parallel to the bottom of the tube and the bottom of the tube body; the sample adding pipe is arranged in the pipe body, and the lower end of the sample adding pipe is connected with the bottom of the pipe body.

2. The self-test device according to claim 1, wherein: the said sample adding tube is cylindrical, there is a hole or gap at the joint of the sample adding tube and tube, the section of the sample adding tube and tube is concentric circle.

3. The self-test device according to claim 2, wherein: the number of the holes or the gaps is not less than 2.

4. The self-test device according to claim 1, wherein: the number of the clamping grooves is an odd number of more than 3.

5. The self-test device according to claim 1, wherein: the opposite sides of the paired convex edges are provided with convex edges.

6. The self-test device according to claim 1, wherein: the clamping groove is lower than the upper port of the sample adding pipe.

7. The self-test device according to claim 1, wherein: the pipe cap is connected with the top end of the pipe body.

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