NCAM2 detection kit for detecting Alzheimer's syndrome

By introducing a stretching mechanism and a drying mechanism into the detection box, the problem of the external environment affecting the detection results is solved, and the accuracy and reliability of the detection results are achieved.

CN223389752UActive Publication Date: 2025-09-26JILIN GETEIN BIOTECH CO LTD
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Patent Information

Application Number
CN202422482456.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-14
Publication Date
2025-09-26
Estimated Expiration
2034-10-14

AI Technical Summary

Technical Problem

During use of the existing NCAM2 test kit for detecting Alzheimer's syndrome, the sample is easily affected by the external environment when placed on the test card waiting for the test result, resulting in inaccurate test results.

Method used

A test box including a test box body, a test card and a stretching mechanism is designed. The sample inlet is moved out of the test box body through the stretching mechanism and the test is performed in a closed environment. Combined with the drying mechanism, the stability of the test environment is ensured, thereby improving the accuracy of the test results.

Benefits of technology

Through the design of the stretching mechanism and the drying mechanism, the external environment is prevented from affecting the test results, thereby improving the accuracy and reliability of the test.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of medical detection, in particular to an NCAM2 detection box for detecting Alzheimer's syndrome, which comprises a detection box body, a detection card and a stretching mechanism, the stretching mechanism is arranged in the detection box body, and a drying mechanism is arranged in the detection box body. According to the NCAM2 detection box for detecting the Alzheimer's syndrome, through the arrangement of the stretching mechanism, when detection needs to be conducted, a handle is pulled, the handle drives a detection card to move through a baffle, the detection card drives an extension spring to conduct stretching deformation when moving along with the baffle, and a sample is placed into the detection card through a sample inlet; when the sample is detected, the acting force applied to the handle is released, at the moment, the extension spring rebounds and deforms to drive the detection card to restore to the original position, meanwhile, the baffle restores to the original position, the sealing strip connected to one side of the surface of the baffle in a bonding mode is embedded into the sealing groove, and therefore the sample can be detected in the detection box body; the external environment is prevented from influencing the detection result.
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Description

Technical Field

[0001] The utility model relates to the technical field related to medical detection, and in particular to an NCAM2 detection kit for detecting Alzheimer's syndrome. Background Art

[0002] Alzheimer's disease (AD) is a severe neurodegenerative disease that brings tremendous pain and burden to patients and their families. Currently, the diagnosis of AD relies primarily on clinical manifestations, neuropsychological testing, and imaging studies. However, these methods have limitations, such as low diagnostic accuracy and difficulty in early diagnosis. Therefore, the search for an accurate, rapid, and simple method to detect AD is of great clinical significance. NCAM2 (neural cell adhesion molecule 2), a protein associated with neurodevelopmental and neurodegenerative diseases, may play a key role in the pathogenesis of AD. Studies have shown that NCAM2 levels may vary in the cerebrospinal fluid and blood of AD patients. Therefore, measuring NCAM2 levels could provide a new diagnostic method for AD. Therefore, there is a particular need for an NCAM2 detection kit for AD.

[0003] However, in the use of existing NCAM2 detection kits for Alzheimer's syndrome, most detection kits often place the sample on the test card and wait for the test results. This operation is easily affected by the external environment and the test results may be affected, resulting in inaccurate detection. Utility Model Content

[0004] The present invention aims to provide an NCAM2 detection kit for detecting Alzheimer's syndrome, so as to solve the problem of the existing NCAM2 detection kit for detecting Alzheimer's syndrome proposed in the above-mentioned background art. During use, most detection kits often place the sample on the test card and wait for the test results. This operation is easily affected by the external environment and the test results, thereby causing inaccurate detection.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: an NCAM2 detection kit for detecting Alzheimer's syndrome, comprising a detection kit body, a detection card, and a stretching mechanism, wherein an observation window is installed on one surface of the detection kit body, a detection card is disposed inside the detection kit body, a sample inlet is provided on one surface of the detection card, a result display area is provided on one surface of the detection card, a stretching mechanism is disposed inside the detection kit body, and a drying mechanism is disposed inside the detection kit body;

[0006] The stretching mechanism includes a mounting groove, a limiting groove, a sealing groove, a limiting block, a baffle, a stretching spring, a sealing strip and a handle. The interior of the detection box body is provided with a mounting groove, the inner bottom surface of the detection box body is provided with a limiting groove, and one end surface of the detection box body is provided with a sealing groove. The bottom of the detection card is fixedly connected to the limiting block, one end of the detection card is fixedly connected to the baffle, and the other end of the detection card is fixedly connected to the stretching spring. One side of the surface of the baffle is bonded with a sealing strip, and the other side of the surface of the baffle is fixedly connected to the handle.

[0007] Preferably, the observation window is made of transparent glass, and the observation window is aligned with the result display area.

[0008] Preferably, the limiting groove is a dovetail groove, the limiting block is a dovetail block, and the limiting block is embedded in the limiting groove.

[0009] Preferably, the tension spring is arranged inside the mounting groove, and one end of the tension spring is fixedly connected to the detection box body.

[0010] Preferably, the sealing strip is made of rubber, and the size of the sealing strip matches the size of the sealing groove.

[0011] Preferably, the drying mechanism includes a placement slot, a slide slot, a desiccant, a sealing plate, a reset spring and a wrench. A placement slot is provided inside the detection box body, a slide slot is provided inside the detection box body, a desiccant is placed inside the placement slot, a sealing plate is slidably connected to the inside of the slide slot, one end of the sealing plate is fixedly connected to the reset spring, and one side of the surface of the sealing plate is fixedly connected to the wrench.

[0012] Preferably, two groups of reset springs are provided, and one end of the reset spring is fixedly connected to the detection box body.

[0013] Compared with the prior art, the beneficial effect of the present invention is that the NCAM2 detection kit for detecting Alzheimer's syndrome, through the setting of the stretching mechanism, when the test is required, the sample inlet on the surface of the test card is moved out of the interior of the test box body by pulling the handle, and then the sample is placed in the sample inlet and the wrench is released. The test card can be driven to return to its original position by the stretching spring, so that the test card can detect the sample in a closed environment, thereby improving the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the decomposition structure of the stretching mechanism of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the detection card and the limit block cooperating with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the drying mechanism structure of the utility model.

[0018] In the figure: 1. Detection box body; 2. Observation window; 3. Detection card; 4. Sample inlet; 5. Result display area; 6. Stretching mechanism; 601. Mounting slot; 602. Limiting slot; 603. Sealing slot; 604. Limiting block; 605. Baffle; 606. Tension spring; 607. Sealing strip; 608. Handle; 7. Drying mechanism; 701. Placement slot; 702. Slide slot; 703. Desiccant; 704. Sealing plate; 705. Reset spring; 706. Wrench. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a NCAM2 detection kit for detecting Alzheimer's syndrome, comprising a detection box body 1, a detection card 3 and a stretching mechanism 6, wherein an observation window 2 is installed on one side of the surface of the detection box body 1, the detection card 3 is arranged inside the detection box body 1, a sample inlet 4 is opened on one side of the surface of the detection card 3, a result display area 5 is arranged on one side of the surface of the detection card 3, a stretching mechanism 6 is arranged inside the detection box body 1, and a drying mechanism 7 is arranged inside the detection box body 1;

[0021] The stretching mechanism 6 includes a mounting groove 601, a limiting groove 602, a sealing groove 603, a limiting block 604, a baffle 605, a tension spring 606, a sealing strip 607 and a handle 608. The interior of the detection box body 1 is provided with a mounting groove 601, the inner bottom surface of the detection box body 1 is provided with a limiting groove 602, and the surface of one end of the detection box body 1 is provided with a sealing groove 603. The bottom of the detection card 3 is fixedly connected to the limiting block 604, one end of the detection card 3 is fixedly connected to the baffle 605, and the other end of the detection card 3 is fixedly connected to the tension spring 606. One side of the surface of the baffle 605 is bonded with a sealing strip 607, and the other side of the surface of the baffle 605 is fixedly connected to the handle 608. Through the arrangement of the mounting groove 601, the limiting groove 602, the sealing groove 603, the limiting block 604, the baffle 605, the tension spring 606, the sealing strip 607 and the handle 608, when detection is required, the handle 608 can be pulled. At this time, the handle 608 drives the test card 3 to move through the baffle 605. Since one end of the tension spring 606 is fixedly connected to the test box body 1, and the other end of the tension spring 606 is fixedly connected to the test card 3, the test card 3 drives the tension spring 606 to be stretched and deformed when following the movement of the baffle 605. At the same time, the limit block 604 moves inside the limit groove 602. When the sample inlet 4 opened on the surface of the test card 3 comes out from the interior of the test box body 1, the sample is placed into the interior of the test card 3 through the sample inlet 4, and then the force applied to the handle 608 is released. At this time, the tension spring 606 rebounds and deforms, thereby driving the test card 3 to return to its original position. At the same time, the baffle 605 returns to its original position. At this time, the sealing strip 607 bonded to one side of the surface of the baffle 605 is embedded in the inside of the sealing groove 603, so that the sample can be tested inside the test box body 1 to prevent the external environment from affecting the test results.

[0022] Furthermore, the observation window 2 is made of transparent glass, and is aligned with the result display area 5 . Through the setting of the observation window 2 , when in use, the observation window 2 can facilitate the test personnel to observe the test results of the result display area 5 .

[0023] Furthermore, the limit groove 602 is a dovetail groove, and the limit block 604 is a dovetail block. The limit block 604 is embedded in the inside of the limit groove 602. Through the setting of the limit block 604, when in use, the limit block 604 limits the detection card 3 when the detection card 3 moves, thereby preventing it from shifting in direction during movement.

[0024] Furthermore, a tension spring 606 is arranged inside the mounting groove 601, and one end of the tension spring 606 is fixedly connected to the detection box body 1. Through the setting of the tension spring 606, when in use, the rebound deformation of the tension spring 606 can drive the detection card 3 to return to its original position.

[0025] Furthermore, the sealing strip 607 is made of rubber, and the size of the sealing strip 607 matches the size of the sealing groove 603. Through the setting of the sealing strip 607, when the sealing strip 607 is embedded in the inside of the sealing groove 603, the interior of the detection box body 1 can be sealed, thereby preventing the external environment from affecting the calibration results.

[0026] Furthermore, the drying mechanism 7 includes a placement slot 701, a slide 702, a desiccant 703, a sealing plate 704, a reset spring 705 and a wrench 706. The interior of the detection box body 1 is provided with a placement slot 701, the interior of the detection box body 1 is provided with a slide 702, the interior of the placement slot 701 is provided with a desiccant 703, the interior of the slide 702 is slidably connected to the sealing plate 704, one end of the sealing plate 704 is fixedly connected to the reset spring 705, and one side of the surface of the sealing plate 704 is fixedly connected to the wrench 706. Through the arrangement of the placement slot 701, the slide 702, the desiccant 703, the sealing plate 704, the reset spring 705 and the wrench 706, When in use, when the desiccant 703 becomes damp and loses its drying effect, the wrench 706 can be bent. At this time, the wrench 706 drives the sealing plate 704 to slide inside the slide groove 702. At this time, the reset spring 705 is compressed and deformed. When the sealing plate 704 no longer blocks the placement groove 701, the damp desiccant 703 is taken out, and then a new desiccant 703 is replaced and placed inside the placement groove 701. Then, the force applied to the wrench 706 is released. At this time, the reset spring 705 rebounds and deforms to drive the sealing plate 704 to return to its original position. At this time, the sealing plate 704 seals the desiccant 703 inside the detection box body 1.

[0027] Furthermore, two groups of reset springs 705 are provided, and one end of the reset spring 705 is fixedly connected to the detection box body 1. Through the setting of the reset spring 705, when in use, the rebound deformation of the reset spring 705 can drive the sealing plate 704 to return to its original position.

[0028] Working principle: When a test is required, the handle 608 can be pulled. At this time, the handle 608 drives the test card 3 to move through the baffle 605. Since one end of the tension spring 606 is fixedly connected to the test box body 1, and the other end of the tension spring 606 is fixedly connected to the test card 3, the test card 3 drives the tension spring 606 to be stretched and deformed when following the movement of the baffle 605. At the same time, the limit block 604 moves inside the limit groove 602. When the sample inlet 4 opened on the surface of the test card 3 comes out from the inside of the test box body 1, the sample is placed into the inside of the test card 3 through the sample inlet 4, and then the force applied to the handle 608 is released. At this time, the tension spring 606 rebounds and deforms, thereby driving the test card 3 to return to its original position. At the same time, the baffle 605 returns to its original position. The sealing strip 607 bonded on one side is embedded in the sealing groove 603, so that the sample can be tested inside the detection box body 1 to prevent the external environment from affecting the test results. When the desiccant 703 becomes damp and loses its drying effect, the wrench 706 can be turned. At this time, the wrench 706 drives the sealing plate 704 to slide inside the slide groove 702. At this time, the reset spring 705 is compressed and deformed. When the sealing plate 704 no longer blocks the placement groove 701, the damp desiccant 703 is taken out, and then a new desiccant 703 is replaced and placed inside the placement groove 701. Then, the force applied to the wrench 706 is released. At this time, the reset spring 705 rebounds and deforms to drive the sealing plate 704 to return to its original position. At this time, the sealing plate 704 seals the desiccant 703 inside the detection box body 1.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NCAM2 detection kit for detecting Alzheimer's syndrome, comprising a detection kit body (1), a detection card (3) and a stretching mechanism (6), characterized in that: An observation window (2) is installed on one side of the surface of the detection box body (1), a detection card (3) is arranged inside the detection box body (1), a sample inlet (4) is opened on one side of the surface of the detection card (3), a result display area (5) is arranged on one side of the surface of the detection card (3), a stretching mechanism (6) is arranged inside the detection box body (1), and a drying mechanism (7) is arranged inside the detection box body (1); The stretching mechanism (6) comprises a mounting groove (601), a limiting groove (602), a sealing groove (603), a limiting block (604), a baffle (605), a tension spring (606), a sealing strip (607) and a handle (608); the interior of the detection box body (1) is provided with a mounting groove (601); the interior bottom surface of the detection box body (1) is provided with a limiting groove (602); one end surface of the detection box body (1) is provided with a sealing groove (603); the bottom of the detection card (3) is fixedly connected to the limiting block (604); one end of the detection card (3) is fixedly connected to the baffle (605); the other end of the detection card (3) is fixedly connected to the tension spring (606); one side of the surface of the baffle (605) is bonded to the sealing strip (607); and the other side of the surface of the baffle (605) is fixedly connected to the handle (608).

2. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 1, characterized in that: The observation window (2) is made of transparent glass, and the observation window (2) is aligned with the result display area (5).

3. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 1, characterized in that: The limiting groove (602) is a dovetail groove, the limiting block (604) is a dovetail block, and the limiting block (604) is embedded in the limiting groove (602).

4. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 1, characterized in that: The tension spring (606) is arranged inside the installation groove (601), and one end of the tension spring (606) is fixedly connected to the detection box body (1).

5. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 1, characterized in that: The sealing strip (607) is made of rubber, and the size of the sealing strip (607) matches that of the sealing groove (603).

6. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 1, characterized in that: The drying mechanism (7) comprises a placement groove (701), a sliding groove (702), a desiccant (703), a sealing plate (704), a reset spring (705) and a wrench (706); the detection box body (1) is provided with a placement groove (701), the detection box body (1) is provided with a sliding groove (702), the desiccant (703) is placed inside the placement groove (701), the sliding groove (702) is slidably connected to the sealing plate (704), one end of the sealing plate (704) is fixedly connected to the reset spring (705), and one side of the surface of the sealing plate (704) is fixedly connected to the wrench (706).

7. The NCAM2 detection kit for detecting Alzheimer's syndrome according to claim 6, characterized in that: Two groups of the reset springs (705) are provided, and one end of the reset spring (705) is fixedly connected to the detection box body (1).