Anti-pollution structure of early pregnancy test paper

Abstract

The utility model relates to the technical field of medical detection instruments, in particular to an anti-pollution structure of early pregnancy test paper, which comprises an aluminum foil composite bag package, tearing strips are arranged at the left end and the right end of the aluminum foil composite bag package, and a test paper strip shell is arranged in the aluminum foil composite bag package. A through groove is formed in the left portion of the upper end of the test strip shell, a clamping groove is formed in the left end of the through groove, three clamping grooves are formed in the right end of the through groove, the four clamping grooves are jointly connected with a sealing cover in a clamped mode, and a clamping block is fixedly connected to the middle of the left end of the sealing cover. According to the anti-pollution structure of the early pregnancy test paper, the aluminum foil composite bag is adopted for packaging, oxygen, moisture and microorganisms are effectively blocked through the high barrier property of aluminum foil, the problem that the activity of a reagent is reduced due to the fact that traditional packaging is prone to being affected with damp and polluted is solved, and it is guaranteed that the test paper is not interfered by environmental factors in the storage and transportation process; good detection performance is always maintained, and the accuracy of a detection result is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical detection instrument technical field, especially early pregnancy detection test paper's anti -pollution structure. BACKGROUND

[0002] In the current medical detection practice, the traditional early pregnancy detection test paper has many problems of being easily polluted, from the storage link, the ordinary paper or plastic package has poor environmental factor resistance, the common plastic package is difficult to isolate moisture, the test paper is easy to be damp, causes detection reagent activity to reduce, and further influence detection accuracy, in the transportation process, the test paper strip and the package interior may rub due to jolt and impact, destroy the test paper surface, create conditions for microbial pollution;

[0003] In the use stage, the traditional test paper strip is designed in an open type, and the urine pouring area and the observation area are directly exposed, when the user operates, the fingers are easy to touch the key area, and bacterial and impurity pollution is caused, which interferes with the detection reaction, and in addition, once the detection environment is not ideal, such as a place with much dust and poor sanitary conditions, external pollutants are easy to adhere to the test paper, resulting in deviation of the detection result, whether false positive or false negative, can bring unnecessary trouble and wrong judgment to the user, and the implementation of subsequent diagnosis and treatment or health care measures is delayed. UTILITY MODEL CONTENT

[0004] The utility model discloses a main purpose in providing early pregnancy detection test paper's anti -pollution structure, can effectively solve the problem in the background art.

[0005] To achieve the above object, the technical scheme that the utility model adopts is as follows:

[0006] Early pregnancy detection test paper's anti -pollution structure, including aluminium foil composite bag package, the left end and the right end of aluminium foil composite bag package are all provided with tear strip, the inside of aluminium foil composite bag package is provided with test paper strip shell, the upper end left part of test paper strip shell is provided with through slot, the left end of through slot is provided with one clamping groove, and the right end is provided with three clamping grooves, four clamping grooves are jointly clamped and have sealing cover, the left end middle part of sealing cover is fixedly connected with one clamping block, and the right end is fixedly connected with three clamping blocks, the upper end middle part of sealing cover is fixedly connected with convex handle, the upper end middle part of test paper strip shell is embedded and installed with transparent display film.

[0007] Preferably, the right end of the test paper strip shell is fixedly connected with a hand-held handle, the inside of the test paper strip shell is provided with a test paper strip body, the left end of the test paper strip body is fixedly connected with a urine pouring area, the upper end middle part of the test paper strip body is provided with an observation area, the four faces of the test paper strip body are jointly clamped with three rectangular connecting blocks, the lower end of each of the three rectangular connecting blocks is fixedly connected with a plurality of connecting rods, and the left part of the lower inner wall surface of the test paper strip shell is fixedly connected with a desiccant box.

[0008] Preferably, two said tear-off strips and aluminum foil composite bag packaging are fixedly connected through a bonding process, and the length of each tear-off strip is consistent with the length of the corresponding side of the aluminum foil composite bag packaging.

[0009] Preferably, the clamping block on the sealing cover and the clamping groove on the test strip shell are in interference fit.

[0010] Preferably, the protruding handle and the sealing cover are manufactured through an integral molding process.

[0011] Preferably, the urine soaking area and the test strip body are connected through a hot pressing process.

[0012] Preferably, the three rectangular connecting blocks and the test strip body are in clamping fit.

[0013] Preferably, the plurality of connecting rods are equidistantly distributed at the lower ends of the three rectangular connecting blocks, and the ends of the plurality of connecting rods away from the rectangular connecting blocks are fixedly connected to the lower inner wall surface of the test strip shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、In the utility model, the device adopts aluminum foil composite bag packaging, the high barrier property of aluminum foil effectively blocks oxygen, moisture and microorganisms, solves the problem that traditional packaging is easy to be damp and polluted, leading to the decrease of reagent activity, ensures that the test paper is not disturbed by environmental factors during storage and transportation, always maintains good detection performance, and greatly improves the accuracy of detection results.

[0016] 2、In the utility model, the test strip shell is provided with a sealing cover, and the sealing cover is tightly clamped to prevent external pollutants from entering, avoids the pollution of fingers and environmental factors to the key area of the test paper during use, ensures that the detection reaction is not disturbed, meanwhile, the transparent display film is inlaid on the shell, which not only facilitates observation of results, but also further isolates pollution, provides users with more reliable detection experience, reduces the risk of misjudgment, enables users to obtain accurate pregnancy detection results, and facilitates timely adoption of correct follow-up measures. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the anti-pollution structure of the early pregnancy detection test paper.

[0018] Figure 2 It is an internal explosion schematic view of the aluminum foil composite bag packaging of the early pregnancy detection test paper.

[0019] Figure 3 It is a whole enlarged connection schematic view of the A area structure of the early pregnancy detection test paper.

[0020] Figure 4The utility model discloses a structure schematic diagram of the shell of the test strip of the early pregnancy detection test paper is cut and shows inside.

[0021] In the figure: 1, aluminum foil composite bag package;2, tear strip;3, test strip shell;4, through slot;5, card slot;6, sealing cover;7, card block;8, convex handle;9, transparent display film;10, handheld handle;11, test strip body;12, urine area;13, observation area;14, rectangular connecting block;15, connecting rod;16, desiccant box. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0026] The anti-contamination structure of the early pregnancy test strip includes an aluminum foil composite bag packaging 1, characterized in that: a tear strip 2 is provided at both the left and right ends of the aluminum foil composite bag packaging 1; a test strip shell 3 is provided inside the aluminum foil composite bag packaging 1; a through groove 4 is provided on the upper left part of the test strip shell 3; a locking groove 5 is provided on the left end of the through groove 4, and three locking grooves 5 are provided on the right end; the four locking grooves 5 are engaged with a sealing cap 6; a locking block 7 is fixedly connected to the middle of the left end of the sealing cap 6, and three locking blocks 7 are fixedly connected to the right end; a protruding handle 8 is fixedly connected to the middle of the upper end of the sealing cap 6. A transparent display film 9 is embedded in the middle of the upper end of the test strip shell 3; a hand handle 10 is fixedly connected to the right end of the test strip shell 3; a test strip body 11 is set inside the test strip shell 3; a urine application area 12 is fixedly connected to the left end of the test strip body 11; an observation area 13 is set in the middle of the upper end of the test strip body 11; three rectangular connecting blocks 14 are snapped together on the four sides of the test strip body 11; several connecting rods 15 are fixedly connected to the lower end of each of the three rectangular connecting blocks 14; and a desiccant box 16 is fixedly connected to the left side of the lower inner wall of the test strip shell 3.

[0027] The above solution utilizes the following: the aluminum foil composite bag packaging 1, relying on the high barrier properties of aluminum foil, isolates oxygen, moisture, and microorganisms during storage and transportation; the tear strip 2 facilitates opening the packaging; the test strip outer shell 3 protects the internal test strip body 11; the sealing cap 6, through the engagement of the locking block 7 and the locking groove 5, seals the through groove 4 when not in use to prevent contamination; the raised handle 8 facilitates operation; during testing, the hand handle 10 allows for easy gripping; urine permeates from the urine application area 12 through the heat-pressed connection to the test strip body 11; the transparent display film 9 is used to observe the results; the rectangular connecting block 14 and the connecting rod 15 secure the test strip body 11; and the desiccant box 16 maintains a dry internal environment, comprehensively preventing contamination of the test strip and ensuring testing accuracy.

[0028] In this embodiment, two tear strips 2 are fixedly connected to the aluminum foil composite bag packaging 1 by an adhesive process, and the length of each tear strip 2 is consistent with the length of the corresponding side of the aluminum foil composite bag packaging 1; the locking block 7 on the sealing cap 6 and the locking groove 5 on the test strip shell 3 are interference fit; the protruding handle 8 and the sealing cap 6 are manufactured by an integral molding process; the urine application area 12 and the test strip body 11 are connected by a hot pressing process; the three rectangular connecting blocks 14 are snap-fitted to the test strip body 11; a number of connecting rods 15 are evenly distributed at the lower end of the three rectangular connecting blocks 14, and the end of the connecting rods 15 away from the rectangular connecting blocks 14 is fixedly connected to the lower inner wall surface of the test strip shell 3.

[0029] Through the above scheme: the tear strip 2 and the aluminum foil composite bag packaging 1 are firmly connected by adhesive, and the length is adapted to the side, allowing users to easily tear open the packaging along the easy-tear opening to start the storage stage. The locking block 7 of the sealing cap 6 is interference-fitted with the slot 5 of the test strip shell 3, tightly sealing the through groove 4 and effectively preventing external contamination. The raised handle 8 is integrally formed with the sealing cap 6, making it easy for users to accurately open the sealing cap 6. The urine application area 12 is connected to the test strip body 11 through a hot-pressing process, ensuring that urine can stably and smoothly penetrate from the urine application area 12 into the interior of the test strip body 11. The rectangular connecting block 14 is engaged with the test strip body 11, and works in conjunction with the connecting rods 15 evenly distributed at the lower end, with its other end fixed to the lower inner wall of the test strip shell 3, stabilizing the position of the test strip body 11, reducing shaking interference, ensuring normal detection reaction, and laying the foundation for accurate observation of test results.

[0030] It should be noted that this utility model is an anti-contamination structure for early pregnancy test strips. During use, the aluminum foil composite bag packaging 1 plays a key role. Utilizing the high barrier properties of aluminum foil, it effectively isolates the test strip shell 3 and the internal test strip body 11 from the external environment. During storage, it prevents the intrusion of oxygen, moisture, and microorganisms, preventing the test strip from becoming damp and reducing reagent activity. Even during transportation, if subjected to bumps and collisions, the aluminum foil composite bag packaging 1 can protect the test strip body 11 from excessive friction with the packaging interior, maintaining the integrity of the test strip surface, avoiding microbial contamination, and ensuring the test strip is in a good ready-to-test state. When the user is ready to test, they pinch the tear strips 2 at both ends of the aluminum foil composite bag packaging 1, tear open the packaging along the easy-tear opening, remove the test strip shell 3, and then use the protruding handle 8 on the sealing cap 6 to remove the sealing cap 6 from the clip on the test strip shell 3. Open the slot 5 to expose the through slot 4. Hold the handle 10 on the right end of the test strip shell 3 and align the urine-collecting area 12 on the left end of the test strip body 11 with the urine. Collect the urine sample for an appropriate time. At this time, the urine gradually penetrates into the interior of the test strip body 11 through the heat-pressed connection between the urine-collecting area 12 and the test strip body 11. After completing the urine collection, let the test strip shell 3 stand. The human chorionic gonadotropin in the urine reacts with the test reagent in the test strip body 11. The reaction result is displayed in the observation area 13. The user can clearly observe the test result through the transparent display film 9 embedded in the middle of the upper end of the test strip shell 3 to determine whether pregnancy has occurred. During this process, the rectangular connecting block 14 and the connecting rod 15 stabilize the test strip body 11, and the desiccant box 16 continuously maintains the internal dry environment to reduce the interference of external factors on the test.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A contamination-proof structure for an early pregnancy test strip, comprising aluminum foil composite bag packaging (1), characterized in that: The aluminum foil composite bag packaging (1) is provided with tear strips (2) on both the left and right ends. The aluminum foil composite bag packaging (1) is provided with a test strip shell (3) inside. The test strip shell (3) has a through groove (4) on the upper left side. The through groove (4) has a slot (5) on the left end and three slots (5) on the right end. The four slots (5) are connected together to a sealing cap (6). The sealing cap (6) has a block (7) fixedly connected to the middle of the left end and three blocks (7) fixedly connected to the right end. The sealing cap (6) has a protruding handle (8) fixedly connected to the middle of the upper end. The test strip shell (3) has a transparent display film (9) embedded in the middle of the upper end. A handle (10) is fixedly connected to the right end of the test strip shell (3). The test strip body (11) is provided inside the test strip shell (3). A urine application area (12) is fixedly connected to the left end of the test strip body (11). An observation area (13) is provided in the middle of the upper end of the test strip body (11). Three rectangular connecting blocks (14) are snapped together on the four sides of the test strip body (11). Several connecting rods (15) are fixedly connected to the lower ends of the three rectangular connecting blocks (14). A desiccant box (16) is fixedly connected to the left side of the lower inner wall of the test strip shell (3).

2. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: The two tear strips (2) are fixedly connected to the aluminum foil composite bag packaging (1) by an adhesive process, and the length of each tear strip (2) is consistent with the length of the corresponding side of the aluminum foil composite bag packaging (1).

3. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: The locking block (7) on the sealing cap (6) and the locking groove (5) on the test strip shell (3) are interference fit.

4. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: The raised handle (8) and the sealing cover (6) are manufactured by an integral molding process.

5. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: The urine-absorbing area (12) is connected to the test strip body (11) by a hot-pressing process.

6. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: The three rectangular connecting blocks (14) are snap-fitted into the test strip body (11).

7. The anti-contamination structure of the early pregnancy test strip according to claim 1, characterized in that: Several connecting rods (15) are evenly distributed at the lower ends of the three rectangular connecting blocks (14), and one end of several connecting rods (15) away from the rectangular connecting blocks (14) is fixedly connected to the lower inner wall of the test strip shell (3).

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