A modular allergen detection panel assembly

Abstract

This utility model discloses a modular allergen detection plate assembly, including a support plate and a detection component. A circular through-hole is provided through the center of the support plate. In this utility model, the reagent storage bladder in the detection component temporarily stores the reagents used for allergen detection. The modular structure allows medical personnel to tear out the required reagents as needed during testing and quickly disassemble them. This modular structure enables the assembly to be used according to actual needs and can be quickly disassembled, making it suitable for various testing situations. Furthermore, the reagent storage bladder allows the assembly to deform when pressed during testing, driving a puncture needle to pierce the isolation membrane and skin, allowing the reagent to flow into the skin for allergen detection. This simple and practical design significantly improves testing efficiency.

Description

Technical Field

[0001] This utility model relates to an allergen detection device, specifically a modular allergen detection plate assembly, belonging to the technical field of allergen detection devices. Background Technology

[0002] In clinical practice, the occurrence and development of many diseases are related to contact with allergens. However, most patients with allergic diseases in clinical practice usually only receive treatment to relieve symptoms without finding the real cause of the allergy. As a result, they cannot carry out targeted prevention and treatment, leading to repeated aggravation and prolonged illness. When testing for allergens, it is usually necessary to use testing equipment and the skin prick test. That is, first, the skin prick test solution is dropped on the skin, and then the prick needle is used to gently prick the skin through the droplet. After a period of time, the changes on the skin surface are observed to obtain the results.

[0003] However, most existing allergen testing devices have various problems. For example, in an allergen testing device disclosed in publication number CN209499836U, although a latex strip is used to attach the dropper to the surface of the human skin and the test reagent is dripped into the dropper, and the dropper can prevent the reagent from flowing and affecting the test results, and the depth of needle insertion can be adjusted by rotating the sleeve to improve the applicability of the testing device, in this technical solution, the allergen testing device is separate, and the main body of the device is made of reusable material. That is, after one use, the reagent needs to be refilled and the needle needs to be sterilized. It can only be used for patients with low flow rates. It cannot be used for patients with high flow rates, which seriously affects the testing efficiency. Summary of the Invention

[0004] This utility model addresses the problem of overly simplistic solutions in existing technologies by providing a significantly different solution. Specifically, the purpose of this utility model is to overcome the aforementioned shortcomings in existing technologies by proposing a modular allergen detection panel assembly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A modular allergen detection plate assembly includes a support plate and a detection component. A circular through hole is provided through the center of the support plate. The detection component is disposed on the upper surface of the support plate and covers the circular through hole. The overall structure composed of the support plate and the detection component is provided in multiple ways, and multiple support plates are connected and combined to form a modular structure.

[0007] The detection assembly includes a reagent storage capsule, a separating membrane, and a puncture needle. The hemispherical reagent storage capsule is fixed to the upper surface of the support plate, and the circular through-hole of the support plate is located inside the reagent storage capsule. The separating membrane is attached to the bottom of the support plate and covers the circular through-hole of the support plate. The puncture needle is fixed at the center of the top of the inner wall of the reagent storage capsule.

[0008] As a further improvement of this invention: the detection component also includes a buffer capsule, which is disposed on the upper surface of the support plate and connected to the reagent storage capsule, and a sealing film is provided between the reagent storage capsule and the buffer capsule.

[0009] As a further improvement of this utility model, multiple buffer bags are provided on the support plate and are symmetrically arranged at the four corners of the support plate.

[0010] As a further improvement of this utility model: the edge of the support plate has a toothed structure, and the two adjacent support plates are connected by a tearable connection.

[0011] As a further improvement of this utility model: a disinfection patch is attached to the bottom of the support plate, and a disinfection sponge is provided on the side of the disinfection patch near the support plate.

[0012] As a further improvement of this utility model: the upper surface of the support plate is folded with fixing patches, one side of which is provided with adhesive, and multiple fixing patches are arranged symmetrically in the front, back, left and right.

[0013] The beneficial effects of this utility model are:

[0014] In this invention, the reagent storage bladder in the detection component temporarily stores the reagents used for allergen detection. The modular structure allows medical personnel to quickly and easily remove the required reagents as needed during testing. This modular design makes the component adaptable to various testing scenarios. Furthermore, the reagent storage bladder deforms when pressed, causing the needle to pierce the isolation membrane and skin, allowing the reagent to flow into the skin for allergen detection. This simple and practical design significantly improves testing efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the detection component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the disinfection patch and its connection structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the fixing patch and its overall connection structure of the present invention;

[0019] In the diagram: 1. Support plate, 2. Detection component, 21. Reagent storage capsule, 22. Isolation membrane, 23. Puncture needle, 24. Buffer capsule, 3. Disinfectant patch, 4. Fixation patch. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1, as Figures 1 to 4 As shown, a modular allergen detection plate assembly includes a support plate 1 and a detection component 2. A circular through hole is provided through the center of the support plate 1. The detection component 2 is disposed on the upper surface of the support plate 1 and covers the circular through hole. The overall structure composed of the support plate 1 and the detection component 2 is provided in multiple ways, and multiple support plates 1 are connected and combined to form a modular structure.

[0022] The detection component 2 includes a reagent storage sac 21, a separating membrane 22, and a puncture needle 23. The hemispherical reagent storage sac 21 is fixed to the upper surface of the support plate 1. The circular through hole of the support plate 1 is located inside the reagent storage sac 21. The separating membrane 22 is attached to the bottom of the support plate 1 and covers the circular through hole of the support plate 1. The puncture needle 23 is fixed at the top center of the inner wall of the reagent storage sac 21. The edge of the support plate 1 has a toothed structure, and there is a tearable connection between two adjacent support plates 1.

[0023] In this invention, the reagent storage sac 21 in the detection component 2 temporarily stores the reagents used for allergen detection. The modular structure allows medical personnel to quickly disassemble the required reagents as needed during testing. This modular structure enables the component to be readily available and easily disassembled, making it suitable for various testing situations. Furthermore, the reagent storage sac 21 deforms when pressed, causing the puncture needle 23 to pierce the isolation membrane 22 and the skin, allowing the reagent to flow into the skin for allergen detection. This simple and practical design significantly improves testing efficiency.

[0024] Example 2, as Figures 1 to 4As shown, in addition to all the technical features included in Embodiment 1, this embodiment also includes:

[0025] The detection component 2 also includes a buffer bladder 24, which is disposed on the upper surface of the support plate 1 and connected to the reagent storage bladder 21. A sealing film is provided between the reagent storage bladder 21 and the buffer bladder 24. The buffer bladder 24 allows the reagent to be temporarily stored in the reagent storage bladder 21 when it is deformed, thus preventing the reagent storage bladder 21 from breaking.

[0026] Multiple buffer bladders 24 are provided on the support plate 1 and are symmetrically arranged at the four corners of the support plate 1. The arrangement of multiple buffer bladders 24 can effectively reduce the pressure inside the reagent storage bladder 21.

[0027] A disinfection patch 3 is attached to the bottom of the support plate 1, and a disinfection sponge is placed on the side of the disinfection patch 3 near the support plate 1. The patient's skin is disinfected through the disinfection patch 3, which further improves work efficiency.

[0028] The upper surface of the support plate 1 is folded with a fixing patch 4. The fixing patch 4 has adhesive on one side and multiple patches are arranged symmetrically in the front, back, left and right. The support plate 1 is attached to the patient's skin by the fixing patch 4 to prevent the support plate 1 from falling off.

[0029] When using this allergen testing device, first tear off an appropriate amount of support plate 1 according to the actual situation, then place a single support plate 1 on the location to be tested, then tear off the disinfection patch 3, disinfect the patient's skin through the disinfection patch 3, then attach the support plate 1 to the disinfected area, then press the reagent storage sac 21 to deform it, and drive the puncture needle 23 to puncture the isolation membrane 22, allowing the reagent to flow into the patient's skin. At the same time as pressing the reagent storage sac 21, the sealing film between the buffer sac 24 and the reagent storage sac 21 breaks first, at which point some reagent flows into the buffer sac 24.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular allergen detection plate assembly comprising a carrier plate (1) and a detection assembly (2), characterised in that, A circular through hole is provided through the center of the support plate (1), and the detection component (2) is provided on the upper surface of the support plate (1) and covers the circular through hole. The support plate (1) and the detection component (2) are combined to form an integral structure with multiple support plates (1) and multiple support plates (1) are connected and combined to form a modular structure. The detection component (2) includes a reagent storage sac (21), an isolation membrane (22), and a puncture needle (23). The reagent storage sac (21), which has a hemispherical structure, is fixed on the upper surface of the support plate (1). The circular through hole of the support plate (1) is located inside the reagent storage sac (21). The isolation membrane (22) is attached to the bottom of the support plate (1) and covers the circular through hole of the support plate (1). The puncture needle (23) is fixed at the center of the top of the inner wall of the reagent storage sac (21). The detection component (2) also includes a buffer capsule (24), which is disposed on the upper surface of the support plate (1) and connected to the reagent storage capsule (21), and a sealing film is provided between the reagent storage capsule (21) and the buffer capsule (24); The edge of the support plate (1) has a toothed structure, and there is a tearable connection between two adjacent support plates (1); The upper surface of the support plate (1) is folded with a fixing patch (4), and the fixing patch (4) is provided with adhesive on one side and is provided with multiple patches in a symmetrical manner in the front, back, left and right.

2. The modular allergen detection plate assembly of claim 1, wherein: Multiple buffer bladders (24) are provided on the support plate (1) and are arranged symmetrically at the four corners of the support plate (1).

3. The modular allergen detection panel assembly of claim 1, wherein: The bottom of the support plate (1) is attached with a disinfection patch (3), and a disinfection sponge is provided on the side of the disinfection patch (3) near the support plate (1).

Images