Virus antigen detection kit

Abstract

The utility model discloses a virus antigen detection kit which comprises an upper cover and a lower cover, the upper cover and the lower cover are buckled with each other, a test strip is clamped between the upper cover and the lower cover, the top surface of the upper cover is respectively provided with an observation groove and a liquid dropping groove, the top surface of the upper cover is provided with a mounting groove, one end of the mounting groove is rotatably connected with a turnover frame, and the turnover frame is matched with the mounting groove. A swab penetrates through one end of the roll-over stand and is embedded in the upper cover; the liquid dropping groove is fixedly connected with a liquid guide cover, a separation layer is attached to the bottom surface of the liquid guide cover, and the separation layer abuts against the top surface of the test strip. According to the kit provided by the utility model, the swab is integrated on the kit, so that the detection of virus antigens can be completed by a single appliance, the manufacturing cost is reduced, and the detection efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a virus antigen detection kit. Background Art

[0002] A virus antigen detection kit is a self-test product used to detect whether there is a specific virus antigen in the human body, so as to determine whether the virus is infected. It is mainly used for rapid screening of suspected virus-infected persons by individuals or primary medical institutions, for auxiliary diagnosis and timely implementation of prevention and control measures. It usually includes a swab sampling tool, a processing solution, a test strip, and an instruction manual, etc. By extracting samples of human nasal or oral secretions, and using the principle that specific antibodies on the test strip bind to virus antigens, it is determined whether there is a specific protein of the virus in the sample.

[0003] It can be seen that the existing virus antigen detection kits are usually split. When in use, medical staff or individuals need to unpack the relevant utensils separately for use, which is not only not conducive to rapid detection, but also not conducive to the recycling and treatment of waste, increasing the packaging cost. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a virus antigen detection kit. By integrating the swab into the kit, it is realized that a single instrument can complete the detection of virus antigens, which not only reduces the manufacturing cost but also improves the detection efficiency.

[0005] To achieve the above object, the utility model provides the following solution:

[0006] A virus antigen detection kit includes an upper cover and a lower cover. The upper cover and the lower cover are buckled with each other, and a test strip is clamped between the upper cover and the lower cover. Observation grooves and a dropping groove are respectively formed on the top surface of the upper cover. An installation groove is formed on the top surface of the upper cover. One end of the installation groove is rotatably connected with a flipping frame. The flipping frame is adapted to the installation groove. A swab penetrates through one end of the flipping frame, and the swab is embedded in the upper cover. A liquid guide cover is fixedly connected to the dropping groove. A separation layer is attached to the bottom surface of the liquid guide cover, and the separation layer abuts against the top surface of the test strip.

[0007] Preferably, the flipping frame includes a rotating shaft. The rotating shaft penetrates through one end of the installation groove and is rotatably connected with the installation groove. Arms are fixedly connected to both ends of the rotating shaft. A cross beam is arranged at one end of the arm. Sliding grooves are formed on the opposite side surfaces of the arm. Sliding columns are fixedly connected to both ends of the cross beam, and the sliding columns are slidably connected with the sliding grooves.

[0008] Preferably, the swab includes a swab rod, one end of the swab rod penetrates through the cross beam and is slidably connected to the cross beam, one end of the swab rod is wrapped with sterile cotton, the other end of the swab rod is fixedly connected and communicated with a liquid box, one side of the liquid box is fixedly connected with a lever, both the lever and the swab rod are hollow structures, and the lever and the swab rod are respectively communicated with the inner cavity of the liquid box; treatment liquid is contained in both the inner cavity of the swab rod and the liquid box.

[0009] Preferably, an arc-shaped pressing plate is further fixedly connected to the inner wall of the liquid guide cover.

[0010] Preferably, the liquid guide cover is made of flexible silica gel material, and the liquid guide cover is an inverted frustum structure.

[0011] Preferably, a breaking groove is formed at one end of the lever, one end of the swab rod is a sharp structure, and a plurality of liquid guide holes are formed at one end of the swab rod.

[0012] Preferably, the separation layer is sterile aluminum foil paper.

[0013] Compared with the prior art, the utility model has the following advantages and technical effects:

[0014] By using the flipping frame to turn up the swab, the utility model lengthens the collection length of the swab, and the swab is self-equipped with a virus sample treatment liquid, which can introduce the treatment liquid carrying the virus into the liquid guide cover, and the liquid guide cover introduces the treatment liquid into the test strip, and the test strip can quickly determine the positive or negative of the virus. The utility model integrates the swab onto the test kit, and the integrated sterile packaging can reduce the operation steps in the actual use process and improve the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0016] Figure 1 is a schematic perspective side view structure diagram of the utility model;

[0017] Figure 2 is a schematic perspective side view structure diagram of the upper cover;

[0018] Figure 3 is a schematic perspective side view structure diagram of the lower cover and the flipping frame;

[0019] Figure 4 is a schematic perspective side view structure diagram of the flipping frame;

[0020] Figure 5 is a schematic top view structure diagram of the swab;

[0021] Among them, 1. upper cover; 2. lower cover; 3. test strip; 4. observation slot; 5. liquid dropping slot; 6. installation slot; 7. liquid guiding cover; 8. separation layer; 9. rotating shaft; 10. support arm; 11. cross beam; 12. sliding column; 13. sliding groove; 14. swab rod; 15. sterile cotton; 16. liquid box; 17. lever; 18. extrusion plate; 19. breaking groove; 20. liquid guiding hole. Specific embodiments

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0023] It should be noted that all components in the technical solution of this application require additional facilities for supplying water, oil, electricity, and gas for driving or / and controlling. If not further elaborated, it is defaulted to be used and equipped according to the prior art without special explanation.

[0024] It should be noted that in order to make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0025] As shown by Figures 1 - 3 A virus antigen detection kit, comprising an upper cover 1 and a lower cover 2. The upper cover 1 and the lower cover 2 are buckled with each other, and a test strip 3 is clamped between the upper cover 1 and the lower cover 2. An observation slot 4 and a liquid dropping slot 5 are respectively opened on the top surface of the upper cover 1. It is characterized in that an installation slot 6 is opened on the top surface of the upper cover 1. One end of the installation slot 6 is rotatably connected with a flipping frame. The flipping frame is adapted to the installation slot 6. A swab passes through one end of the flipping frame and is embedded in the upper cover 1; a liquid guiding cover 7 is fixedly connected to the liquid dropping slot 5. A separation layer 8 is attached to the bottom surface of the liquid guiding cover 7, and the separation layer 8 abuts against the top surface of the test strip 3.

[0026] Further optimized solution, as shown by Figure 4 The flipping frame includes a rotating shaft 9. The rotating shaft 9 passes through one end of the installation slot 6 and is rotatably connected with the installation slot 6. Both ends of the rotating shaft 9 are fixedly connected with support arms 10. One end of the support arm 10 is provided with a cross beam 11. Sliding grooves 13 are opened on the opposite side surfaces of the support arms 10. Both ends of the cross beam 11 are fixedly connected with sliding columns 12. The sliding columns 12 are slidably connected with the sliding grooves 13. By sliding the sliding columns 12 in the sliding grooves 13 and rotating the support arms 10 in the installation slot 6, the cross beam 11 can be moved along the sliding grooves 13 to adjust the position of the sterile cotton 15 of the swab.

[0027] Further optimized solution, as shown by Figure 5As shown in the figure, the swab includes a swab stick 14. One end of the swab stick 14 penetrates through the cross beam 11 and is slidably connected to the cross beam 11. One end of the swab stick 14 is wrapped with sterile cotton 15. The other end of the swab stick 14 is fixedly connected and communicated with a liquid box 16. One side of the liquid box 16 is fixedly connected with a lever 17. Both the lever 17 and the swab stick 14 are hollow structures, and the lever 17 and the swab stick 14 are respectively communicated with the inner cavity of the liquid box 16. Processing liquid is stored in both the inner cavity of the swab stick 14 and the liquid box 16. The processing liquid in the swab stick 14 can store itself in the swab stick 14, the lever 17 and the liquid box 16 through capillary action.

[0028] Furthermore, depending on the actual demand for the processing liquid, the swab stick 14 can also be directly fixedly connected and communicated with the lever 17, eliminating the setting of the liquid box 16, which reduces the manufacturing cost.

[0029] In a further optimized solution, an arc-shaped extrusion plate 18 is also fixedly connected to the inner wall of the liquid guide cover 7. Through the extrusion plate 18, the processing liquid adsorbed in the sterile cotton 15 of the swab can be transferred into the liquid guide cover 7.

[0030] In a further optimized solution, the liquid guide cover 7 is made of flexible silicone material. The liquid guide cover 7 is an inverted frustum structure. By squeezing the liquid guide cover 7 with fingers, the processing liquid adsorbed in the sterile cotton 15 can also be extruded and introduced into the liquid guide cover 7.

[0031] In a further optimized solution, a break-off groove 19 is provided at one end of the lever 17. One end of the swab stick 14 is a sharp structure, and a number of liquid guide holes 20 are provided at one end of the swab stick 14. By breaking off the lever 17 through the break-off groove 19, the processing liquid in the liquid box 16 will flow towards the end of the sterile cotton 15 due to air pressure. Furthermore, the swab needs to be placed vertically with the end of the sterile cotton 15 facing down. And, the sharp end of the swab stick 14 can pierce the partition layer 8 at the bottom of the liquid guide cover 7, enabling the processing liquid to moisten the test strip 3, which is convenient for detecting virus antigens.

[0032] In a further optimized solution, the partition layer 8 is sterile aluminum foil paper.

[0033] The working process of this embodiment is as follows:

[0034] The utility model is hermetically packaged by a sterile plastic bag. When in use, tear the plastic bag, pull up the turnover frame, push the swab rod 14, pull the end of the sterile cotton 15 out from the cross beam 11 to the outermost end, hold the test kit in hand to collect virus samples from the target. After the collection is completed, place one end of the sterile cotton 15 vertically downward, and break the lever 17 along the breaking groove 19. The atmospheric pressure will press the treatment liquid in the liquid box 16 towards the sterile cotton 15, and the sterile cotton 15 is used to absorb the saturated treatment liquid. Then continue to fold the turnover frame, slide the cross beam 11 and rotate the cross beam 11 to insert the sterile cotton 15 of the swab into the liquid guide cover 7, and use fingers to squeeze the liquid guide cover 7 to squeeze out the treatment liquid of the sterile cotton 15 into the liquid guide cover 7. And for the convenience of operation, the squeezing plate 18 fixedly connected to the liquid guide cover 7 can be used to squeeze out the treatment liquid in the sterile cotton 15.

[0035] The squeezed treatment liquid will be stored in the liquid guide cover 7, and according to the requirements of virus antigen detection, it can stay for a certain period of time, and then use the sharp end of the swab rod 14 to pierce the separation layer 8, and the treatment liquid will flow into the test strip 3 through the piercing opening, so as to realize the detection of virus antigen.

[0036] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A virus antigen detection kit, comprising an upper cover (1) and a lower cover (2), the upper cover (1) and the lower cover (2) are snap-fitted to each other, and a test strip (3) is clamped between the upper cover (1) and the lower cover (2). An observation groove (4) and a dropping groove (5) are respectively formed on the top surface of the upper cover (1), and it is characterized in that, The top surface of the upper cover (1) is provided with an installation groove (6). One end of the installation groove (6) is rotatably connected with a flip frame which is adapted to the installation groove (6). A swab penetrates through one end of the flip frame and is embedded in the upper cover (1). The drip trough (5) is fixedly connected with a liquid guide cover (7). A separation layer (8) is attached to the bottom surface of the liquid guide cover (7), and the separation layer (8) abuts against the top surface of the test strip (3).

2. The virus antigen detection kit according to claim 1, characterized in that: The flip frame includes a rotating shaft (9). The rotating shaft (9) penetrates through one end of the installation groove (6) and is rotatably connected with the installation groove (6). Both ends of the rotating shaft (9) are fixedly connected with support arms (10). One end of the support arm (10) is provided with a cross beam (11). The opposite side surfaces of the support arms (10) are provided with sliding grooves (13). Both ends of the cross beam (11) are fixedly connected with sliding columns (12), and the sliding columns (12) are slidably connected with the sliding grooves (13).

3. The virus antigen detection kit according to claim 2, wherein: The swab includes a swab rod (14). One end of the swab rod (14) penetrates through the cross beam (11) and is slidably connected with the cross beam (11). One end of the swab rod (14) is wrapped with sterile cotton (15). The other end of the swab rod (14) is fixedly connected and communicated with a liquid box (16). One side of the liquid box (16) is fixedly connected with a lever (17). Both the lever (17) and the swab rod (14) are of hollow structures, and the lever (17) and the swab rod (14) are respectively communicated with the inner cavity of the liquid box (16). Treatment liquid is contained in the inner cavity of the swab rod (14) and the liquid box (16).

4. The virus antigen detection kit according to claim 1, wherein: An arc-shaped extrusion plate (18) is further fixedly connected to the inner wall of the liquid guide cover (7).

5. The virus antigen detection kit according to claim 1, characterized in that: The liquid guide cover (7) is made of flexible silicone material and is an inverted frustum structure.

6. The viral antigen detection kit according to claim 3, characterized in that: One end of the lever (17) is provided with a breaking groove (19). One end of the swab rod (14) is of a sharp structure, and a plurality of liquid guide holes (20) are provided at one end of the swab rod (14).

7. The virus antigen detection kit according to claim 1, wherein: The separation layer (8) is sterile aluminum foil paper.

Images