CN218412277U

CN218412277U - Urine detection device

Info

Publication number: CN218412277U
Application number: CN202222730253.7U
Authority: CN
Inventors: 魏源
Original assignee: Nanjing Haoquxing Technology Co ltd
Current assignee: Wei Yuan
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a urine detection device, which comprises a shell, a test strip and a spacer block; be equipped with sample adding area and sample storage area in the casing, test paper strip fixed mounting is in the casing, the test paper strip includes the sample area of secondary distribution, the colloidal gold district, reaction membrane district and water absorption area, sample storage area fixed mounting has the diaphragm, spacer block movable mounting is between sample adding area and sample storage area, spacer block and casing swing joint, spacer block lower extreme fixed mounting has the spring, the spring both ends respectively with spacer block and casing fixed connection, spacer block lower extreme fixed mounting has stabbing the stick, stabbing stick and diaphragm cooperation, spacer block lower extreme fixed mounting has the fixed block, be equipped with the fixed slot in the casing, fixed block and fixed slot swing joint, fixed mounting has the lug in the casing, spacer block and lug swing joint, the utility model discloses a spacer block and lug contact make unnecessary urine keep apart in sample adding area, effectively prevent unnecessary urine from flowing into in the sample area and influence the testing result, moreover, the steam generator is simple in structure, and the practicality is good.

Description

Urine detection device

Technical Field

The utility model relates to a biomedical technical field specifically is a urine detection device.

Background

The urine examination includes routine analysis of urine and detection of visible components in urine, such as urine red blood cells, leukocytes, pH, protein, glucose, ketone bodies, occult blood, bilirubin, urobilin and nitrite, and particularly can be used for testing early pregnancy, quantitatively determining protein components, and measuring urease. Urine examination has important values for clinical diagnosis, judgment of curative effect and prognosis.

For example, application numbers are: 201822232280.5, include the casing and place test paper strip in the casing, the test paper strip is including the district that adds the appearance, colloidal gold district and the reaction membrane district that distribute gradually, the one end of casing is equipped with and is used for observing the observation window of test paper strip in the casing, the second end of casing is equipped with the application of sample hole that is used for adding the urine the casing is equipped with one and is used for placing the slope shape brace table of test paper strip, the height of brace table is increased gradually to first end from the second end, the application of sample district setting of test paper strip is in the application of sample hole, the reaction membrane district of test paper strip sets up under the observation window, the utility model discloses simple structure, convenient to use can improve the quality and the test result validity of product.

Aiming at the related technologies, the inventor thinks that the support table is provided with an inclination to prevent the redundant urine at the sample adding hole end from directly flowing onto the reaction membrane of the reaction membrane region without reacting with the colloidal gold antigen antibody of the colloidal gold region, so as to wet the reaction membrane and cause the reaction membrane to lose efficacy, but because the reaction membrane region is connected with the water absorption region, the redundant urine cannot be effectively prevented from flowing into the reaction membrane to influence the detection result, and therefore the urine detection device is provided.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the present invention provides a urine detection device, which comprises a casing, a test strip and a spacer; be equipped with in the casing and add appearance district and sample area, test paper strip fixed mounting is in the casing, the test paper strip includes sample district, colloidal gold district, reaction membrane district and the area of absorbing water that inferior distribution, sample district fixed mounting has the diaphragm, the diaphragm is located sample district top, spacer block movable mounting add the appearance district with between the sample district, the spacer block with casing swing joint, spacer block lower extreme fixed mounting has the spring, the spring both ends respectively with the spacer block with casing fixed connection, spacer block lower extreme fixed mounting has stabbing the stick, stabbing the stick with the diaphragm cooperation, spacer block lower extreme fixed mounting has the fixed block, be equipped with the fixed slot in the casing, the fixed block with fixed slot swing joint, fixed mounting has the lug in the casing, the lug is located add the appearance district with between the sample district, the spacer block with lug swing joint.

Preferably, a sealing gasket is fixedly mounted below the spacer block, and the sealing gasket is in contact with the bump.

Preferably, the end of the fixing block is provided with an inclined plane.

Preferably, the spacer block is fixedly provided with a push block.

Preferably, the casing is provided with an observation window for observing the test strip in the casing.

Preferably, a sealing cover is movably connected above the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a remove the spacer block, make to stab the stick and stab the diaphragm, the urine that makes things convenient for the appearance district of depositing flows in the sample district and detects, through spacer block and lug contact, the fixed block is fixed the spacer block with the fixed slot cooperation, makes unnecessary urine keep apart in the application of sample district, on preventing effectively that unnecessary urine from not directly flowing the reaction film of reaction film district with the colloidal gold antigen-antibody reaction in colloidal gold district, drench the reaction film and lead to the reaction film to become invalid, moreover, the steam generator is simple in structure, and the practicality is good.

Drawings

FIG. 1 is a schematic cross-sectional view of the shell structure of the present invention;

fig. 2 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the housing structure of the present invention;

fig. 4 is a schematic view of the spacer block structure of the present invention.

In the figure: 1. a housing; 11. a sample adding area; 12. a sample storage area; 121. a diaphragm; 13. a bump; 14. fixing grooves; 15. an observation window; 16. a sealing cover; 2. a test strip; 21. a sample area; 22. a colloidal gold region; 23. a reaction membrane area; 24. a water absorption zone; 3. a spacer block; 31. a spring; 32. poking the stick; 33. a fixed block; 34. a gasket; 35. and (7) pushing the block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

referring to fig. 1-4, the utility model provides a urine detection device, which comprises a casing 1, a test strip 2 and a spacer 3; be equipped with in the casing 1 with add appearance district 11 and save

appearance district

12, 2 fixed mounting of test paper strip are in the casing 1, test paper strip 2 includes sample district 21, colloidal gold district 22, reaction membrane district 23 and the water absorption area 24 that the time distributes, save appearance district 12 fixed mounting has diaphragm 121, diaphragm 121 is located sample district 21 top, 3 movable mounting on spacer block add appearance district 11 with save between the appearance district 12, spacer block 3 with 1 swing joint of casing, 3 lower extreme fixed mounting on spacer block has spring 31, spring 31 both ends respectively with spacer block 3 with 1 fixed connection of casing, 3 lower extreme fixed mounting on spacer block have a stick 32, stick 32 with diaphragm 121 cooperation, 3 lower extreme fixed mounting on spacer block have fixed block 33, be equipped with fixed slot 14 in the casing 1, fixed block 33 with 14 swing joint in the fixed slot, fixed mounting has lug 13 in the casing 1, lug 13 is located add appearance district 11 with save between the appearance district 12, spacer block 3 with lug 13 swing joint.

Please refer to fig. 1, fig. 2, and fig. 4, a sealing gasket 34 is fixedly installed below the separation block 3, the sealing gasket 34 contacts with the bump 13, and the sealing performance between the sample adding region 11 and the sample storing region 12 is ensured by the sealing gasket 34 after the separation block 3 is moved.

Referring to fig. 1, 2 and 4 again, the end of the fixing block 33 is provided with an inclined surface, and the inclined surface arranged at the end of the fixing block 33 facilitates the housing 1 to push the fixing block 33 to move, so that the fixing block 33 is automatically inserted into the fixing groove 14.

Please refer to fig. 1-4, the spacer 3 is fixedly mounted with a push block 35, and the push block 35 is used to facilitate the movement of the spacer 3.

Please refer to fig. 3 again, the housing 1 is provided with an observation window 15 for observing the test strip 2 in the housing 1, and the detection process and the detection result can be conveniently checked through the observation window 15.

Please refer to fig. 1 and 3, a sealing cover 16 is movably connected to the upper portion of the housing 1, the sealing cover 16 ensures the sanitation of the device before use, prevents the sample adding area 11 and the sample storage area 12 from being polluted, and simultaneously, the portable device moves after use.

The embodiment of the utility model provides a concrete operation mode as follows:

opening the sealing cover 16, pouring the urine to be detected into the sample adding area 11, storing the urine in the sample storing area 12 and the sample adding area 11 through the sample adding area 11, pushing the push block 35 downwards, the push block 35 moves to drive the spacer block 3 to move downwards, the spacer block 3 moves downwards to extrude the spring 31, the spring 31 is compressed, meanwhile, the spacer block 3 moves to contact with the bump 13, so that the redundant urine is isolated in the sample adding area 11, the redundant urine is effectively prevented from directly flowing onto the reaction membrane of the reaction membrane area 23 without reacting with the colloidal gold antigen antibody of the colloidal gold area 22, the reaction membrane is prevented from being wetted to cause failure of the reaction membrane, the spacer block 3 drives the poking rod 32 to move downwards, the poking rod 32 punctures the membrane 121, the urine in the sample storing area 12 flows into the sample area 21, the urine reaches the reaction membrane area 23 through the sample area 21 and the colloidal gold area 22 under the action of the water absorption area 24, so as to realize one-time effective test, and the detection result of the test strip 2 can be conveniently checked through the observation window 15.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A urine testing device characterized in that: comprises a shell (1), a test strip (2) and a spacer block (3);

be equipped with in casing (1) with appearance district (11) and sample storage district (12), test paper strip (2) fixed mounting be in casing (1), test paper strip (2) including sample district (21), colloidal gold district (22), reaction membrane district (23) and the district (24) that absorbs water that time distributes, sample storage district (12) fixed mounting has diaphragm (121), diaphragm (121) are located sample district (21) top, spacer block (3) movable mounting be in with appearance district (11) with between appearance district (12), spacer block (3) with casing (1) swing joint, spacer block (3) lower extreme fixed mounting has spring (31), spring (31) both ends respectively with spacer block (3) with casing (1) fixed connection, spacer block (3) lower extreme fixed mounting has stabbing stick (32), stabbing stick (32) with diaphragm (121) cooperation, spacer block (3) lower extreme fixed mounting has fixed block (33), be equipped with in casing (1) fixed mounting be equipped with in casing (14), be located between sample storage district (13) and sample storage district (13) the lug (13), the spacing block (3) is movably connected with the convex block (13).

2. The urine testing device according to claim 1, wherein: a sealing gasket (34) is fixedly mounted below the spacer block (3), and the sealing gasket (34) is in contact with the protruding block (13).

3. The urine testing device according to claim 1, wherein: the end of the fixing block (33) is provided with an inclined plane.

4. The urine testing device according to claim 1, wherein: the spacing block (3) is fixedly provided with a push block (35).

5. The urine testing device according to claim 1, wherein: the casing (1) is provided with an observation window (15) for observing the test strip (2) in the casing (1).

6. The urine testing device according to claim 1, wherein: a sealing cover (16) is movably connected above the shell (1).