Disposable inspection consumable for chemiluminescence immunoassay detection

Abstract

The utility model discloses a disposable inspection consumable for chemiluminescence immunoassay detection, relates to the field of chemical detection tools, and solves the problems that a detection cup body of an existing device is complex in structure, relatively high in manufacturing cost, not suitable for disposable use and relatively low in practicability. A bearing part and a top cover part are assembled on the top side of the reaction cup tube, and the bottom of the top cover part is fixedly connected with a dropper positioned in the reaction cup tube; the reaction cup tube is a circular tube, and the reaction cup tube is a transparent glass tube; the bearing part and the top cover part are both made of corrugated boards; according to the disposable inspection consumable for chemiluminescence immunoassay detection, through the arrangement of the reaction cup tube and the material on the reaction cup tube, the immunoassay detection effect can be ensured by utilizing the arrangement of the reaction cup tube and the material on the reaction cup tube, and meanwhile, through the arrangement of the bearing part and the top cover part, pressure is conveniently applied inwards after detection; and folding to the inner side of the reaction cup tube.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical detection tools, in particular to a disposable testing consumable material used for chemiluminescent immunoassay detection. Background Art

[0002] Chemiluminescent immunoassay is a technique that combines highly sensitive chemiluminescent assay technology with highly specific immune reactions and is used for the detection and analysis of various antigens, haptens, antibodies, hormones, enzymes, fatty acids, vitamins, and drugs. It is the latest immunoassay technology developed after radioimmunoassay, enzyme immunoassay, fluorescence immunoassay, and time-resolved fluorescence immunoassay.

[0003] After searching, the application with patent number CN201820579066.4 discloses a reaction cup for chemiluminescent immunoassay detection, including a reaction cup body, a reaction cup mouth and a reaction cup bottom. The reaction cup body is a gourd-shaped structure as a whole. The upper half of the reaction cup body is provided with a plurality of annular protrusions. The outside of the reaction cup mouth is connected to the reaction cup edge. Both sides of the surface of the reaction cup edge are provided with liquid injection ports, and the liquid injection ports are connected to liquid injection tubes. The other ends of the liquid injection tubes are connected to and penetrate the reaction cup body. A partition plate is fixedly connected to the center of the top surface of the reaction cup bottom, and both sides of the partition plate are tightly connected to the reaction cup body. The partition plate divides the interior of the reaction cup body into two equal-sized reaction chambers. The device can prevent the test solution from splashing around when added, and can ensure that the test solution will not overflow from the cup mouth during a violent reaction. In addition, the device has two reaction chambers, which makes the comparison of each reaction result more obvious, which is conducive to improving the accuracy of the analysis and detection results.

[0004] The above application document realizes immunoassay detection by setting up a reaction cup body, but the overall structure is complex and the cost is high. At the same time, it is repeatedly used, so it needs to be disinfected, sterilized and cleaned after each test. The operation is cumbersome and has low practicality.

[0005] Therefore, we propose a disposable test consumable for chemiluminescent immunoassay detection. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a disposable test consumable for chemiluminescent immunoassay detection, which solves the problems of the existing device having a complex detection cup structure, high cost, not suitable for disposable use and low practicality.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a disposable test consumable for chemiluminescent immunoassay detection, comprising a reaction cup tube, the top side of the reaction cup tube is equipped with a receiving portion and a top cover portion, and the bottom of the top cover portion is fixedly connected to a dropper located in the reaction cup tube;

[0008] The reaction cup tube is a round tube, and the reaction cup tube is a transparent glass tube;

[0009] The receiving portion and the top cover portion are both made of corrugated paperboard, and the receiving portion and the reaction cup tube at the bottom thereof are bonded by epoxy resin glue.

[0010] Preferably, a bayonet portion is provided between the rectangular interface and the circular interface in the receiving portion;

[0011] Preferably, the bottom side of the receiving portion is a circular interface with the same specifications as the top of the reaction cup tube, and the top side of the receiving portion is a rectangular interface;

[0012] The shape of the receiving portion is set so that it is easy to apply pressure to it from the top side after use, so that it can be folded and inserted into the inside of the reaction cup tube, reducing the space it occupies. At the same time, it has a low cost, is suitable for disposable use, and is highly practical.

[0013] Preferably, the top cover is a rectangular plate, a cross-shaped support paperboard is fixedly installed on the inner side of the top cover, a liquid inlet groove is opened at the center of the cross-shaped support paperboard, and a dropper is bonded to the bottom side of the liquid inlet groove by epoxy resin glue;

[0014] Among them, the setting of the cross-shaped supporting cardboard can ensure its load-bearing effect and rigidity, and facilitate auxiliary detection.

[0015] Preferably, the dropper is a tapered transparent glass tube, and the bottom end of the dropper is in the same plane as the connection between the reaction cup tube and the receiving portion;

[0016] Among them, the setting of the dropper is convenient for introducing the test raw materials to avoid splashing and overflowing.

[0017] The utility model provides a disposable test consumable for chemiluminescent immunoassay detection, which has the following beneficial effects:

[0018] The disposable test consumables for chemiluminescent immunoassay detection can ensure the immunoassay detection effect by using the reaction cup tube and the material thereon, and the receiving portion and the top cover portion are configured to facilitate applying pressure inward after detection so that the reaction cup tube is folded to the inside of the reaction cup tube, and the dropper is configured to facilitate dripping the detection raw material so that the raw material slowly flows into the reaction cup tube to avoid overflowing, and the receiving portion and the top cover portion are configured to reduce the amount of consumables themselves, thereby solving the problem that the detection cup body structure of the existing device is complex, the cost is high, it is not suitable for disposable use, and the practicality is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the inner side of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the bottom side of the utility model.

[0022] In the figure: 1. reaction cup tube; 2. receiving part; 3. top cover part; 4. dropper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a disposable test consumable for chemiluminescent immunoassay detection, comprising a reaction cup tube 1, the top side of the reaction cup tube 1 is equipped with a receiving portion 2 and a top cover portion 3, and the bottom of the top cover portion 3 is fixedly connected with a dropper 4 located in the reaction cup tube 1; the reaction cup tube 1 is a circular tube, and the reaction cup tube 1 is a transparent glass tube; the receiving portion 2 and the top cover portion 3 are both made of corrugated cardboard, and the receiving portion 2 is bonded to the reaction cup tube 1 at its bottom by epoxy resin glue;

[0025] Among them, the disposable test consumables used for chemiluminescent immunoassay detection can ensure the immunoassay detection effect by utilizing the setting of the reaction cup tube 1 and the material thereon, and at the same time, the setting of the receiving part 2 and the top cover part 3 is convenient for applying pressure inward after the detection, so that it is folded to the inside of the reaction cup tube 1, and at the same time, the setting of the dropper 4 is convenient for dripping the detection raw material, so that it slowly flows into the reaction cup tube 1 to avoid its overflow. At the same time, the setting of the receiving part 2 and the top cover part 3 can reduce its own consumables, thereby solving the problem that the detection cup body structure of the existing device is complicated, the cost is high, it is not suitable for disposable use, and the practicality is low.

[0026] Embodiment 2:

[0027] A bayonet portion is provided between the rectangular interface and the circular interface in the receiving portion 2; the bottom side of the receiving portion 2 is a circular interface with the same specifications as the top end of the reaction cup tube 1, and the top side of the receiving portion 2 is a rectangular interface; wherein, the shape of the receiving portion 2 is convenient for applying pressure to it from the top side after use, so that it can be folded and inserted into the inner side of the reaction cup tube 1, reducing its occupied space, and at the same time, the cost is low, suitable for disposable use, and has strong practicality.

[0028] The top cover part 3 is a rectangular plate, and a cross-shaped supporting cardboard is fixedly installed on the inner side of the top cover part 3. A liquid inlet groove is opened at the center of the cross-shaped supporting cardboard, and a dropper 4 is glued to the bottom side of the liquid inlet groove by epoxy resin glue; wherein, the setting of the cross-shaped supporting cardboard can ensure its load-bearing effect and rigidity, and facilitate auxiliary detection.

[0029] The dropper 4 is a tapered transparent glass tube, and the bottom end of the dropper 4 is in the same plane as the connection between the reaction cup tube 1 and the receiving portion 2; wherein, the arrangement of the dropper 4 facilitates the introduction of the detection raw material and avoids its splashing and overflowing.

[0030] The working principle and use process of the utility model are as follows: when the device is needed to work, the detection raw material is slowly dripped into the reaction cup tube 1 through the dropper 4 in the top cover part 3 to perform immunoassay detection, and after use, the receiving part 2 and the top cover part 3 on the top side are folded inwards to make them probe into the reaction cup tube 1, so as to achieve the effect of folding them for subsequent disposal. At the same time, the material cost is low, suitable for large-scale disposable use, and has strong practicality.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A disposable test consumable for chemiluminescent immunoassay detection, characterized in that: It comprises a reaction cup tube (1), wherein the top side of the reaction cup tube (1) is equipped with a receiving portion (2) and a top cover portion (3), and the bottom of the top cover portion (3) is fixedly connected with a dropper (4) located in the reaction cup tube (1); The reaction cup tube (1) is a circular tube, and the reaction cup tube (1) is a transparent glass tube; The receiving portion (2) and the top cover portion (3) are both made of corrugated cardboard, and the receiving portion (2) and the reaction cup tube (1) at its bottom are bonded by epoxy resin glue.

2. A disposable test consumable for chemiluminescent immunoassay detection according to claim 1, characterized in that: The bottom side of the receiving portion (2) is a circular interface with the same specifications as the top end of the reaction cup tube (1), and the top side of the receiving portion (2) is a rectangular interface.

3. A disposable test consumable for chemiluminescent immunoassay detection according to claim 2, characterized in that: A bayonet portion is provided between the rectangular interface and the circular interface in the receiving portion (2).

4. A disposable test consumable for chemiluminescent immunoassay detection according to claim 1, characterized in that: The top cover (3) is a rectangular plate, a cross-shaped support paperboard is fixedly mounted on the inner side of the top cover (3), a liquid inlet groove is provided at the center of the cross-shaped support paperboard, and a dropper (4) is bonded to the bottom side of the liquid inlet groove by epoxy resin glue.

5. The disposable test consumable for chemiluminescent immunoassay detection according to claim 3, characterized in that: The dropper (4) is a tapered transparent glass tube, and the bottom end of the dropper (4) and the connection point between the reaction cup tube (1) and the receiving portion (2) are located on the same plane.

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