CN220650476U

CN220650476U - Test strip detection device for detecting AMH

Info

Publication number: CN220650476U
Application number: CN202321292198.6U
Authority: CN
Inventors: 曾海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-03-22
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a test strip detection device for detecting AMH (automatic teller machine), which particularly relates to the technical field of immunoassay, wherein an adjusting mechanism is fixedly arranged at the top of a workbench and comprises a chute, a groove, a screw rod, a motor, a sliding block, a connecting plate, an electric push rod, a mounting rack, a mounting clamping groove, a sampling tube, a rotating cover, a limiting rod, a dropper, a flow control valve and a limiting block.

Description

Test strip detection device for detecting AMH

Technical Field

The utility model relates to the technical field of immunoassay, in particular to a test strip detection device for detecting AMH.

Background

Currently, the clinical AMH detection methods mainly comprise an enzyme-linked immunosorbent assay (ELISA), an electrochemiluminescence method and a chemiluminescence method. However, the ELISA method has the advantages of more detection steps, long time consumption and more influence factors in the operation process, and is easy to cause false positive and false negative results; the chemiluminescence method is a totally-enclosed system, is high in price, requires special training of instrument users, is high in maintenance and detection cost, is not suitable for single person and small batch detection, and is not beneficial to the wide development of AMH detection in China.

Through searching, the prior patent (publication number: CN 208520880U) discloses a test strip detection device for detecting AMH, and relates to the technical field of immunoassay. The reagent strip for detecting AMH comprises a bottom plate, a sample pad, a blood filtering pad, a nitrocellulose membrane, a sample absorbing pad and a fixing piece; the bottom plate is provided with a detection initial end and a detection terminal end, and a sample pad, a blood filtering pad, a nitrocellulose membrane and a sample absorbing pad are sequentially arranged from the detection initial end to the detection terminal end; the sample pad part is covered on the blood filtering pad, the blood filtering pad part is covered on the nitrocellulose membrane, the sample absorbing pad part is covered on the other end of the nitrocellulose membrane, and the fixing piece is covered on part of the sample pad, the blood filtering pad and the nitrocellulose membrane; the nitrocellulose membrane is sequentially provided with an antibody marker line, a detection line and a quality control line. Solves the technical problems that the enzyme-linked immunosorbent assay is adopted to detect AMH and is not suitable for rapid diagnosis in the prior art. The NC film is provided with the antibody marker line, so that a binding pad part is omitted, and the NC film is suitable for clinical detection. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

when the existing detection device is used in the later period, liquid dripping is not uniform when blood or urine is dripped, excessive or less liquid is easy to drip, and meanwhile, the existing detection device is inconvenient to adjust the dripping device, so that the problem of poor detection effect is caused, and therefore an adjusting mechanism is required to be additionally arranged to improve the detection effect.

Therefore, a test strip detection device for detecting AMH is proposed to solve the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a test strip detection device for detecting AMH, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the test strip detection device for detecting AMH comprises a workbench, wherein an adjusting mechanism is fixedly arranged at the top of the workbench;

the top fixed mounting of adjustment mechanism has the spout, the one end fixed mounting of spout has the motor, the one end installation of motor is connected with the lead screw, the surface nesting of lead screw installs the slider, the one end fixed mounting of slider has the connecting plate, the one end fixed mounting of connecting plate has electric putter, the one end fixed mounting of electric putter has the mounting bracket, the installation draw-in groove has been seted up to inside one side of mounting bracket, the inside block of installation draw-in groove is installed the sampling tube, the rotatory lid of installing is rotated at the top of sampling tube, the bottom fixed mounting of sampling tube has the burette, one side fixed mounting of burette has the flow control valve, one side of mounting bracket runs through and installs the gag lever post, the one end fixed mounting of gag lever post has the stopper.

Preferably, a groove is formed in the center of the top of the workbench, and a bottom plate is fixedly arranged in the groove.

Preferably, a sample pad is fixedly arranged on one side surface of the bottom plate, and a blood filtering pad is fixedly arranged on one side of the sample pad.

Preferably, a detection line is fixedly arranged on one side of the blood filtering pad, a quality control line is fixedly arranged on one side of the detection line, and a sample absorbing pad is fixedly arranged on one side of the quality control line.

Preferably, the cross-sectional shapes of the groove and the bottom plate are rectangular, and the bottom surface diameter of the groove is larger than the bottom surface diameter of the bottom plate.

Preferably, the motor is connected with the screw rod through a chute, and the motor and the screw rod are arranged in a transverse state.

Preferably, one end of the limiting rod is connected with the limiting block by penetrating through one side of the mounting frame.

Preferably, the detection line and the quality control line are arranged in parallel, and are all in a strip shape perpendicular to the length direction of the test strip.

The utility model has the technical effects and advantages that:

compared with the prior art, this detection device is through setting up adjustment mechanism when later stage uses, through opening rotatory lid, add the liquid of waiting to examine, then with sample pipe block in the inboard installation draw-in groove of mounting bracket, through rotating the gag lever post, the gag lever post then drives the stopper and remove, thereby make the stopper fix the sampling tube, then through opening the motor, drive the lead screw through the motor and rotate, because the slider inner wall screw thread meshes with the lead screw upper thread, and then make the slider carry out horizontal migration on the lead screw when the lead screw rotates, thereby drive the sampling tube and remove, thereby remove the sampling tube to test paper application of sample department, then start electric putter, electric putter drives the mounting bracket downwardly moving, make sampling tube and application of sample department be close to, drip through the burette, can adjust the liquid velocity of flow through the flow control valve, avoid the liquid dropwise add too much.

Compared with the prior art, the detection device can ensure that the sample is not soaked too much in detection through the sample pad, blood cells can be filtered through the blood filtering pad, color development can be carried out through the detection line, the detection result can be judged, the quality control effect can be achieved through the quality control line, and therefore the detection accuracy is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the present utility model.

FIG. 3 is a schematic diagram of the test strip according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

The reference numerals are: 1. a work table; 2. an adjusting mechanism; 3. a chute; 4. a groove; 5. a screw rod; 6. a motor; 7. a slide block; 8. a connecting plate; 9. an electric push rod; 10. a mounting frame; 11. installing a clamping groove; 12. a sample tube; 13. a rotary cover; 14. a limit rod; 15. a dropper; 16. a flow control valve; 17. a limiting block; 18. a sample absorbing pad; 19. a bottom plate; 20. a sample pad; 21. a blood filter pad; 22. a detection line; 23. and a quality control line.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The test strip detection device for detecting AMH shown in figures 2 and 4 comprises a workbench 1, wherein an adjusting mechanism 2 is fixedly arranged at the top of the workbench 1;

the top fixed mounting of adjustment mechanism 2 has spout 3, the one end fixed mounting of spout 3 has motor 6, the one end installation of motor 6 is connected with lead screw 5, the surface nesting of lead screw 5 installs slider 7, the one end fixed mounting of slider 7 has connecting plate 8, the one end fixed mounting of connecting plate 8 has electric putter 9, electric putter 9's one end fixed mounting has mounting bracket 10, mounting bracket 10's inside one side has been seted up and has been installed draw-in groove 11, the inside block of mounting bracket 11 installs the sampling tube 12, rotatory lid 13 is installed at the top of sampling tube 12, the bottom fixed mounting of sampling tube 12 has burette 15, one side fixed mounting of burette 15 has flow control valve 16, one side of mounting bracket 10 runs through and installs gag lever post 14, the one end fixed mounting of gag lever post 14 has stopper 17.

Wherein: when the device is used, liquid to be detected is added by opening the rotary cover 13, then the sample tube 12 is clamped in the mounting clamping groove 11 on the inner side of the mounting frame 10, the limiting rod 14 drives the limiting block 17 to move through rotating the limiting rod 14, so that the limiting block 17 fixes the sample tube 12, then the motor 6 is opened to drive the screw rod 5 to rotate, the screw rod 5 is meshed with the screw thread on the screw rod 5 due to the fact that the screw thread on the inner wall of the sliding block 7 is meshed with the screw thread on the screw rod 5, the sliding block 7 is further horizontally moved on the screw rod 5 during rotation of the screw rod 5, so that the sample tube 12 is driven to move to the test paper sample adding position, then the electric push rod 9 is started, the electric push rod 9 drives the mounting frame 10 to move downwards, the sample tube 12 is close to the sample adding position, liquid dripping is carried out through the dropper 15, and the liquid flow rate can be regulated through the flow control valve 16, so that excessive liquid dripping is avoided.

Examples

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 1, as a preferred embodiment; the recess 4 has been seted up at the top center of workstation 1, and the inside fixed mounting of recess 4 has bottom plate 19, and is further, through placing the test strip in recess 4, can be convenient for test strip and external contact.

As shown in fig. 3, as a preferred embodiment; a sample pad 20 is fixedly installed on one side surface of the bottom plate 19, a blood filtering pad 21 is fixedly installed on one side of the sample pad 20, further, the condition that the sample is excessively immersed in the sample during detection can be guaranteed not to occur through the sample pad 20, and blood cells can be filtered through the blood filtering pad 21.

As shown in fig. 3, as a preferred embodiment; one side of the blood filtering pad 21 is fixedly provided with a detection line 22, one side of the detection line 22 is fixedly provided with a quality control line 23, one side of the quality control line 23 is fixedly provided with a sample absorbing pad 18, further, color development can be carried out through the detection line 22 so as to judge a detection result, and the quality control effect can be achieved through the quality control line 23, so that the detection accuracy is ensured.

As shown in fig. 1, as a preferred embodiment; the cross section shape of recess 4 and bottom plate 19 all is the rectangle, and the bottom surface diameter of recess 4 is greater than the bottom surface diameter of bottom plate 19, and is further, can place the test paper strip through the recess 4 in, avoids the test paper strip to contact with the external world.

As shown in fig. 2, as a preferred embodiment; the motor 6 is connected with the screw rod 5 through the chute 3, and the motor 6 and the screw rod 5 are arranged in a transverse state, and further, the motor 6 drives the screw rod 5 to rotate, so that the horizontal movement of the liquid dropping device can be realized.

As shown in fig. 4, as a preferred embodiment; one end of the limiting rod 14 is connected with the limiting block 17 by penetrating through one side of the mounting frame 10, and further, the limiting block 17 can be moved to fix the sampling tube 12 by rotating the limiting rod 14.

As shown in fig. 3, as a preferred embodiment; the detection line 22 and the quality control line 23 are arranged in parallel, and are in a strip shape perpendicular to the length direction of the test strip, and further, color development can be carried out through the detection line 22 so as to judge a detection result, and the quality control effect can be achieved through the quality control line 23, so that the detection accuracy is ensured.

The working process of the utility model is as follows:

when the detection device is used in the later stage, liquid to be detected is added through opening the rotary cover 13, then the sample tube 12 is clamped in the installation clamping groove 11 on the inner side of the installation frame 10, the limiting rod 14 drives the limiting block 17 to move through rotating the limiting rod 14, so that the limiting block 17 fixes the sample tube 12, then the motor 6 is opened, the screw rod 5 is driven to rotate through the motor 6, the inner wall threads of the sliding block 7 are meshed with the upper threads of the screw rod 5, the sliding block 7 is further horizontally moved on the screw rod 5 while the screw rod 5 rotates, thereby driving the sample tube 12 to move, thereby moving the sample tube 12 to the test paper sample adding position, then the electric push rod 9 is started, the electric push rod 9 drives the installation frame 10 to move downwards, the sample tube 12 is close to the sample adding position, liquid is dripped through the dropper 15, the liquid flow rate can be regulated through the flow control valve 16, excessive liquid dripping is avoided, the condition that excessive sample dipping can not occur during detection can be ensured through the sample pad 20, the blood cells can be filtered through the blood pad 21, the color display can be performed, the detection result can be judged through the detection line 22, the effect can be controlled through the quality control line 23, and the detection accuracy can be ensured.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a detect test paper strip detection device of AMH, includes workstation (1), its characterized in that: an adjusting mechanism (2) is fixedly arranged at the top of the workbench (1);

the utility model discloses a quick-witted, including adjustment mechanism, screw rod (5), connecting plate (8), mounting bracket (10), installation draw-in groove (11) have been seted up to the top fixed mounting of adjustment mechanism (2), the one end fixed mounting of screw groove (3) has motor (6), the one end installation of motor (6) has lead screw (5), the surface mounting of lead screw (5) has slider (7), the one end fixed mounting of slider (7) has connecting plate (8), the one end fixed mounting of connecting plate (8) has electric putter (9), the one end fixed mounting of electric putter (9) has mounting bracket (10), installation draw-in groove (11) have been seted up to inside one side of mounting bracket (10), installation draw-in groove (11) inside block installs sampling tube (12), rotatory lid (13) are installed in the top rotation of sampling tube (12), the bottom fixed mounting of sampling tube (12) has burette (15), one side fixed mounting of burette (15) has flow control valve (16), one side of mounting bracket (10) runs through and installs gag lever (14), one end fixed mounting stopper (17).

2. The test strip detection apparatus for detecting AMH according to claim 1, further comprising: the workbench is characterized in that a groove (4) is formed in the center of the top of the workbench (1), and a bottom plate (19) is fixedly arranged in the groove (4).

3. The test strip detecting device for detecting AMH according to claim 2, further comprising: a sample pad (20) is fixedly arranged on the surface of one side of the bottom plate (19), and a blood filtering pad (21) is fixedly arranged on one side of the sample pad (20).

4. A test strip testing device for testing AMH as claimed in claim 3, wherein: one side of the blood filtering pad (21) is fixedly provided with a detection line (22), one side of the detection line (22) is fixedly provided with a quality control line (23), and one side of the quality control line (23) is fixedly provided with a sample absorbing pad (18).

5. The test strip detecting device for detecting AMH according to claim 2, further comprising: the cross-sectional shapes of the groove (4) and the bottom plate (19) are rectangular, and the diameter of the bottom surface of the groove (4) is larger than that of the bottom surface of the bottom plate (19).

6. The test strip detection apparatus for detecting AMH according to claim 1, further comprising: the motor (6) is connected with the screw rod (5) through the chute (3), and the motor (6) and the screw rod (5) are arranged in a transverse state.

7. The test strip detection apparatus for detecting AMH according to claim 1, further comprising: one end of the limiting rod (14) is connected with the limiting block (17) by penetrating through one side of the mounting frame (10).

8. The test strip testing device for testing AMH according to claim 4, further comprising: the detection line (22) and the quality control line (23) are arranged in parallel, and are in strip shapes perpendicular to the length direction of the test strip.