Brain natriuretic peptide detection reagent card

Abstract

The utility model provides a brain natriuretic peptide detection reagent card, which belongs to the technical field of medical instruments, aims to solve the problem that the service life of test paper is affected due to the fact that sunlight irradiates the test paper, and comprises a reagent detection main body, a detection friction block, a detection groove, a reagent notch, a reagent inclined plane, reagent detection paper, a detection covering mechanism and a detection protection mechanism, the detection friction block is fixedly connected to the upper end surface of the reagent detection main body; the detection groove is formed in the upper end surface of the reagent detection main body; the reagent notch is formed in the upper end surface of the reagent detection main body; the reagent slope is positioned on the upper end surface of the reagent notch; the reagent detection paper is fixedly connected inside the reagent detection main body; the detection covering mechanism is arranged on the upper end surface of the reagent detection main body; the detection protection mechanism is arranged in the reagent detection main body. According to the utility model, the service life of the reagent card is ensured by adopting the detection covering mechanism, and the reagent card is ensured to be used smoothly by adopting the detection protection mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and more specifically, it relates to a brain natriuretic peptide detection reagent card. Background Technology

[0002] The canine N-terminal probrain natriuretic peptide (NTNP) assay is a quantitative determination of secreted protein hormones or related substances. The assay requires a reagent card. Staff remove the reagent card, collect the sample, and drop the sample into the test strip inside the reagent card. The test strip changes color, indicating the test result.

[0003] According to CN201420674227.X, a reagent strip for the quantitative detection of N-terminal brain natriuretic peptide (NNP) precursor includes a sample conjugate pad, a coating membrane, and absorbent paper sequentially overlapped and pasted onto a base plate. The sample conjugate pad is simultaneously coated with a first antibody against NNP precursor labeled with two different sizes of fluorescent microspheres and a second antibody against NNP precursor labeled with biotin. The first and second antibodies specifically recognize different epitopes of NNP precursor. The coating membrane is coated with alternating detection and control bands. The detection band is immobilized with avidin, and the control band is immobilized with an anti-mouse IgG antibody. This invention also relates to a reagent card for the quantitative detection of NNP precursor. The reagent strip and reagent card of this invention enable rapid detection, are portable, and possess high sensitivity and accuracy.

[0004] Based on the above, the test strips inside existing reagent cards are generally exposed to the air. Since the test strips need to be protected from sunlight under specified temperature and humidity conditions, sunlight can easily reach the test strips when the reagent card is on the outside, affecting the lifespan of the test strips. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a brain natriuretic peptide (BNP) detection reagent card. This solves the problem that the test strip inside existing reagent cards is generally exposed to the air, and since the test strip needs to be kept away from sunlight under specified temperature and humidity conditions, sunlight can easily reach the test strip when the reagent card is on the outside, affecting the lifespan of the test strip.

[0006] The purpose and efficacy of this invention, a brain natriuretic peptide detection reagent card, are achieved through the following specific technical means:

[0007] A brain natriuretic peptide (BNP) detection reagent card includes a reagent detection body, a detection friction block, a detection groove, a reagent notch, a reagent inclined surface, a reagent detection paper, a detection covering mechanism, and a detection protection mechanism. The detection friction block is fixedly connected to the right side of the upper end face of the reagent detection body. The detection groove is formed on the left side of the upper end face of the reagent detection body. The reagent notch is formed in the middle of the upper end face of the reagent detection body. The reagent inclined surface is located above the reagent notch. The reagent detection paper is fixedly connected inside the reagent detection body and is located below the reagent notch. The detection covering mechanism is disposed on the upper end face of the reagent detection body. The detection protection mechanism is disposed inside the upper end face of the reagent detection body.

[0008] Furthermore, the detection covering mechanism includes: reagent support legs; there are four sets of reagent support legs, which are fixedly connected to the four corners of the lower end face of the reagent detection body, and the four sets of reagent support legs are all silicone semi-circular structures.

[0009] Furthermore, the detection covering mechanism also includes: a stabilizing connecting block and a protective barrier; the stabilizing connecting block is fixedly connected to the left side of the upper end face of the reagent detection body; the protective barrier is adhesively connected to the right side of the upper end face of the reagent detection body, and the protective barrier is located to the right of the stabilizing connecting block.

[0010] Furthermore, the detection covering mechanism also includes: a stabilizing connecting tooth and a protective connecting tooth; multiple sets of stabilizing connecting teeth are provided, and multiple sets of stabilizing connecting teeth are fixedly connected to the right end face of the stabilizing connecting block; multiple sets of protective connecting teeth are provided, and multiple sets of protective connecting teeth are fixedly connected to the left end face of the protective shield, and multiple sets of stabilizing connecting teeth are respectively bonded to multiple sets of protective connecting teeth.

[0011] Furthermore, the detection covering mechanism also includes a light-blocking protective film; the light-blocking protective film is fixedly connected to the middle position of the upper end face of the protective film, and the light-blocking protective film is a rectangular structure made of black light-blocking material.

[0012] Furthermore, the detection and protection mechanism includes a power-driven groove and a power-driven arc surface; the power-driven groove is located on the rear side of the upper end face of the reagent detection body; the power-driven arc surface is located on the upper side of the power-driven groove and has a circular arc surface structure.

[0013] Furthermore, the detection and protection mechanism also includes: a power connection block and a power lever; the power connection block is slidably connected to the rear side of the upper end face of the reagent detection body; the power lever is fixedly connected to the rear side of the upper end face of the power connection block, and the power lever slides inside the power lever groove.

[0014] Furthermore, the detection protection mechanism also includes: a protective baffle and a protective spring; the protective baffle is slidably connected to the inside of the upper end face of the reagent detection body, and the rear end face of the protective baffle is fixedly connected to the power connection block; there are two sets of protective springs, and the two sets of protective springs are respectively fixedly connected to the inside of the upper end face of the reagent detection body, and the two sets of protective springs are elastically connected to the protective baffle.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention employs a detection covering mechanism to ensure that when the reagent card is not in use, the stable connecting block and protective film are fixed to the front end of the reagent detection body, making it easy for staff to detect that the reagent card has not been used. The light-blocking protective film is placed on the upper side of the reagent test paper, blocking sunlight and ensuring that sunlight cannot reach the reagent test paper, thus preventing sunlight from affecting the quality of the reagent test paper and guaranteeing the lifespan of the reagent card.

[0017] This invention employs a detection and protection mechanism to seal the reagent test paper by placing a protective baffle on its upper surface. The test paper is then viewed only through the transparent protective baffle, ensuring the accuracy of the data and preventing accidental damage that could affect its viewing. This guarantees the smooth use of the reagent card. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the reagent card of this utility model.

[0019] Figure 2 This is a schematic diagram of the disassembled reagent card of this utility model.

[0020] Figure 3 This is a schematic diagram of the reagent card of this utility model viewed from below.

[0021] Figure 4 This is a schematic diagram of the main body of the reagent detection component of this utility model.

[0022] Figure 5 This is a cross-sectional structural diagram of the reagent card of this utility model.

[0023] Figure 6 This is a schematic diagram of the detection coverage mechanism of this utility model.

[0024] Figure 7 This is a schematic diagram of the detection and protection mechanism of this utility model.

[0025] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0026] 1. Reagent testing body; 2. Testing friction block; 3. Testing groove; 4. Reagent notch; 5. Reagent inclined surface; 6. Reagent testing paper; 7. Reagent support leg; 8. Stabilizing connecting block; 801. Stabilizing connecting tooth; 9. Protective shield; 901. Protective connecting tooth; 902. Light-blocking protective film; 10. Power bending groove; 1001. Power arc surface; 11. Power connecting block; 1101. Power bending block; 12. Protective baffle; 1201. Protective spring. Detailed Implementation

[0027] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0028] Example 1:

[0029] As attached Figure 1 To be continued Figure 6 As shown:

[0030] This utility model provides a brain natriuretic peptide (BNP) detection reagent card, including a reagent detection body 1, a detection friction block 2, a detection groove 3, a reagent notch 4, a reagent inclined surface 5, a reagent detection paper 6, and a detection covering mechanism; the detection friction block 2 is fixedly connected to the right side of the upper end face of the reagent detection body 1; the detection groove 3 is opened on the left side of the upper end face of the reagent detection body 1; the reagent notch 4 is opened at the middle position of the upper end face of the reagent detection body 1; the reagent inclined surface 5 is located on the upper end face of the reagent notch 4; the reagent detection paper 6 is fixedly connected inside the reagent detection body 1, and the reagent detection paper 6 is located below the reagent notch 4; the detection covering mechanism is disposed on the upper end face of the reagent detection body 1.

[0031] The detection coverage mechanism includes: reagent support legs 7; there are four sets of reagent support legs 7, which are fixedly connected to the four corners of the lower end face of the reagent detection body 1. The four sets of reagent support legs 7 are all silicone semi-circular structures. During use, when the reagent card is placed on the table, the reagent support legs 7 are placed on the table, supporting the reagent detection body 1. The reagent support legs 7 increase the friction between the reagent detection body 1 and the table, making the reagent detection body 1 more stable on the table.

[0032] The detection coverage mechanism also includes: a stabilizing connecting block 8 and a protective membrane 9; the stabilizing connecting block 8 is fixedly connected to the left side of the upper end face of the reagent detection body 1; the protective membrane 9 is adhesively connected to the right side of the upper end face of the reagent detection body 1. The protective membrane 9 is located to the right of the stabilizing connecting block 8. During use, the stabilizing connecting block 8 and the protective membrane 9 protect the upper end face of the reagent detection body 1. The protective membrane 9 protects the reagent detection body 1, indicating that it has not been used.

[0033] The detection coverage mechanism also includes: a stabilizing connecting tooth 801 and a protective connecting tooth 901; multiple sets of stabilizing connecting teeth 801 are provided, and multiple sets of stabilizing connecting teeth 801 are fixedly connected to the right end face of the stabilizing connecting block 8; multiple sets of protective connecting teeth 901 are provided, and multiple sets of protective connecting teeth 901 are fixedly connected to the left end face of the protective membrane 9. Multiple sets of stabilizing connecting teeth 801 and multiple sets of protective connecting teeth 901 are respectively bonded together. During use, the stabilizing connecting teeth 801 and the protective connecting teeth 901 are connected together, so that the stabilizing connecting block 8 and the protective membrane 9 are connected together, proving that the reagent detection body 1 has not been used.

[0034] The detection coverage mechanism also includes a light-blocking protective film 902. The light-blocking protective film 902 is fixedly connected to the middle of the upper surface of the protective film 9. The light-blocking protective film 902 is a rectangular structure made of black light-blocking material. During use, the light-blocking protective film 902 blocks the light source from shining on the reagent detection paper 6 inside the reagent detection body 1, thus ensuring the quality of the reagent card.

[0035] The specific usage and function of this first embodiment are as follows:

[0036] During use, when the reagent card is placed on the table, the reagent support leg 7 is placed on the table, supporting the reagent detection body 1. The reagent support leg 7 increases the friction between the reagent detection body 1 and the table, making the reagent detection body 1 more stable on the table. The stabilizing connecting block 8 and the protective shield 9 protect the upper surface of the reagent detection body 1. The protective shield 9 protects the reagent detection body 1, proving that it has not been used. The stabilizing connecting tooth 801 and the protective connecting tooth 901 are connected together, so that the stabilizing connecting block 8 and the protective shield 9 are connected, proving that the reagent detection body 1 has not been used. The light-blocking protective film 902 blocks the light source from shining on the reagent detection paper 6 inside the reagent detection body 1, ensuring the quality of the reagent card and ensuring that the reagent card is used for the first time and cannot be reused.

[0037] Example 2:

[0038] Based on Embodiment 1, as shown in the appendix Figure 7 As shown:

[0039] This utility model provides a brain natriuretic peptide (BNP) test kit, which also includes a detection protection mechanism. The detection protection mechanism is located inside the upper end face of the reagent detection body 1. The detection protection mechanism includes a power-driven groove 10 and a power-driven arc surface 1001. The power-driven groove 10 is located on the rear side of the upper end face of the reagent detection body 1. The power-driven arc surface 1001 is located on the upper side of the power-driven groove 10. The power-driven arc surface 1001 has a circular arc structure. During use, the operator inserts their finger into the power-driven arc surface 1001, and the finger is located inside the power-driven groove 10.

[0040] The detection and protection mechanism also includes: a power connecting block 11 and a power lever 1101; the power connecting block 11 is slidably connected to the rear side of the upper end face of the reagent detection body 1; the power lever 1101 is fixedly connected to the rear side of the upper end face of the power connecting block 11, and the power lever 1101 slides inside the power lever groove 10. During use, the operator's fingers move the power lever 1101 to slide inside the power lever groove 10, and the sliding of the power lever 1101 drives the power connecting block 11 to slide.

[0041] The detection protection mechanism also includes a protective baffle 12 and a protective spring 1201. The protective baffle 12 is slidably connected to the inside of the upper end face of the reagent detection body 1, and the rear end face of the protective baffle 12 is fixedly connected to the power connecting block 11. There are two sets of protective springs 1201, which are fixedly connected to the inside of the upper end face of the reagent detection body 1. The two sets of protective springs 1201 are elastically connected to the protective baffle 12. During use, the power connecting block 11 slides to drive the protective baffle 12 to slide, the protective baffle 12 slides to drive the protective spring 1201 to extend and retract, and the protective spring 1201 extends and retracts to reset, which drives the protective baffle 12 to slide and reset.

[0042] The specific usage and function of this second embodiment are as follows:

[0043] During use, the operator inserts their finger into the power arc surface 1001, with the finger positioned inside the power bend groove 10. The operator then moves the power bend block 1101, which slides within the power bend groove 10. The sliding of the power bend block 1101 causes the power connecting block 11 to slide, which in turn causes the protective baffle 12 to slide. The sliding of the protective baffle 12 causes the protective spring 1201 to extend and retract. The extension and retraction of the protective spring 1201 then causes the protective baffle 12 to slide and reset, thus protecting the reagent test paper 6 with the protective baffle 12.

[0044] The following points should be noted in this article:

[0045] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0046] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A brain natriuretic peptide (BNP) detection reagent card, comprising a reagent detection body (1), a detection friction block (2), a detection groove (3), a reagent notch (4), a reagent inclined surface (5), a reagent detection paper (6), a detection covering mechanism, and a detection protection mechanism; wherein the detection friction block (2) is fixedly connected to the right side of the upper end face of the reagent detection body (1); characterized in that: The detection groove (3) is located on the left side of the upper end face of the reagent detection body (1); the reagent notch (4) is located in the middle of the upper end face of the reagent detection body (1); the reagent inclined surface (5) is located on the upper end face of the reagent notch (4); the reagent detection paper (6) is fixedly connected inside the reagent detection body (1) and is located below the reagent notch (4); the detection covering mechanism is set on the upper end face of the reagent detection body (1); the detection protection mechanism is set inside the upper end face of the reagent detection body (1).

2. The brain natriuretic peptide detection reagent card as described in claim 1, characterized in that: The detection coverage mechanism includes: reagent support legs (7); there are four sets of reagent support legs (7), and the four sets of reagent support legs (7) are fixedly connected to the four corners of the lower end face of the reagent detection body (1), and the four sets of reagent support legs (7) are silicone semi-circular structures.

3. The brain natriuretic peptide detection reagent card as described in claim 1, characterized in that: The detection covering mechanism also includes: a stabilizing connecting block (8) and a protective barrier (9); the stabilizing connecting block (8) is fixedly connected to the left side of the upper end face of the reagent detection body (1); the protective barrier (9) is adhesively connected to the right side of the upper end face of the reagent detection body (1), and the protective barrier (9) is located to the right of the stabilizing connecting block (8).

4. The brain natriuretic peptide detection reagent card as described in claim 3, characterized in that: The detection covering mechanism also includes: a stabilizing connecting tooth (801) and a protective connecting tooth (901); the stabilizing connecting tooth (801) is provided in multiple sets, and the multiple sets of stabilizing connecting teeth (801) are respectively fixedly connected to the right end face of the stabilizing connecting block (8); the protective connecting tooth (901) is provided in multiple sets, and the multiple sets of protective connecting teeth (901) are respectively fixedly connected to the left end face of the protective shield (9), and the multiple sets of stabilizing connecting teeth (801) are respectively bonded to the multiple sets of protective connecting teeth (901).

5. The brain natriuretic peptide detection reagent card as described in claim 3, characterized in that: The detection coverage mechanism also includes: a light-blocking protective film (902); the light-blocking protective film (902) is fixedly connected to the middle position of the upper end face of the protective film (9), and the light-blocking protective film (902) is a rectangular structure of black light-blocking material.

6. The brain natriuretic peptide detection reagent card as described in claim 1, characterized in that: The detection and protection mechanism includes a power clevis (10) and a power arc surface (1001); the power clevis (10) is located on the rear side of the upper end face of the reagent detection body (1); the power arc surface (1001) is located on the upper side of the power clevis (10) and the power arc surface (1001) is a circular arc surface structure.

7. The brain natriuretic peptide detection reagent card as described in claim 6, characterized in that: The detection and protection mechanism also includes: a power connecting block (11) and a power lever (1101); the power connecting block (11) is slidably connected to the rear side of the upper end face of the reagent detection body (1); the power lever (1101) is fixedly connected to the rear side of the upper end face of the power connecting block (11), and the power lever (1101) slides inside the power lever groove (10).

8. The brain natriuretic peptide detection reagent card as described in claim 7, characterized in that: The detection protection mechanism also includes: a protective baffle (12) and a protective spring (1201); the protective baffle (12) is slidably connected to the inside of the upper end face of the reagent detection body (1), and the rear end face of the protective baffle (12) is fixedly connected to the power connection block (11); there are two sets of protective springs (1201), and the two sets of protective springs (1201) are respectively fixedly connected to the inside of the upper end face of the reagent detection body (1), and the two sets of protective springs (1201) are elastically connected to the protective baffle (12).

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