CN214374826U - Urine detection immunochromatography card - Google Patents
Urine detection immunochromatography card Download PDFInfo
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- CN214374826U CN214374826U CN202120119544.5U CN202120119544U CN214374826U CN 214374826 U CN214374826 U CN 214374826U CN 202120119544 U CN202120119544 U CN 202120119544U CN 214374826 U CN214374826 U CN 214374826U
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Abstract
The utility model discloses an urine detection immunochromatography card, including first shell, first shell first end has inlayed spacing frame, be provided with the gasbag in the spacing frame, be provided with immunochromatography test paper body in the gasbag, the check valve is all worn to be equipped with by the first end and the second end of gasbag, just the check valve with the gasbag fluid switches on, be provided with the capillary straw in the first shell. The utility model discloses a set up the gasbag the check valve with the crotch urine pond uses detection immunochromatography card to examine time measuring when the inspector, through placing forefinger and thumb respectively the front and the back of gasbag make the air escape of gasbag the gasbag will the urine of when the inspector urinates is aimed at to crotch urine pond, and it is right to loosen slowly the control of gasbag, urine enter into in the stock solution storehouse to infiltration immunochromatography test paper body, inspector can be through observing the testing result of oneself is known to immunochromatography test paper body.
Description
Technical Field
The utility model relates to an immunochromatography detects technical field. In particular to an immunochromatographic card for urine detection.
Background
The immunochromatography detection technology can make people use minimum cost, and just can detect out the result about 10 minutes, can be applicable to various infectious diseases, early pregnancy, many clinical detection items such as AIDS, the immunochromatography detection technology is not only fast in the result, but also can effectively protect people's privacy, urine is one kind among the detection sample, at present, generally only one application hole and an observation window on the immunochromatography detection card panel, use urine to detect at people, because application hole and immunochromatography detection card panel are itself smaller, if directly take a sample when people urinate, the staff of easily dirtying, if use household utensils to hold the sample, then the sample receives the pollution easily, influence the detection result, and current immunochromatography detection card panel is accomodate inconveniently, can not fold.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to provide a urine detection immunochromatographic card which can be folded and can not pollute hands.
In order to solve the technical problem, the utility model provides a following technical scheme:
an immunochromatographic card for urine detection comprises a first shell, wherein a limiting frame is embedded at a first end of the first shell, an air bag is arranged in the limiting frame, an immunochromatographic test paper body is arranged in the air bag, check valves are arranged at the first end and the second end of the air bag in a penetrating manner and are communicated with air bag fluid, a capillary suction pipe is arranged in the first shell, the first end of the capillary suction pipe is communicated with the check valve fluid at the second end of the air bag, a threaded suction pipe is embedded in the middle of the capillary suction pipe, a connecting block is fixedly connected with the second end of the first shell, the first shell is connected with a second shell through the connecting block, and the second end of the capillary suction pipe is arranged in the second shell;
an air outlet pipe is arranged in the first end of the first shell, and the one-way valve at the first end of the air bag is communicated with external fluid through the air outlet pipe.
Above-mentioned urine detection immunochromatography card, the second end of second shell is provided with the crotch urine pond, just the second end of capillary straw with crotch urine pond parallel and level, the capillary straw passes through crotch urine pond and outside fluid switch on.
In the urine detection immunochromatographic card, the surface of the air bag is convexly provided with the first anti-skid particles;
the surface of the middle part of the first shell is convexly provided with second anti-skid particles, the back of the first shell is fixedly connected with two clamping blocks, and the second shell is clamped between the two clamping blocks.
In the above immunochromatographic card for urine detection, the length of the second housing is slightly longer than that of the first housing, and the hook urine pool just covers the first end of the first housing after the whole immunochromatographic card is folded;
the difference between the volume of the air bag and the volume of the capillary suction tube and the threaded suction tube is larger than 2ml, the volume of the air bag is at least 200 mu L, a liquid storage bin is arranged in the air bag, and the air bag is made of transparent silica gel.
The above-mentioned urine detection immunochromatography card, the check valve includes the connecting pipe, the connecting pipe is worn to establish the lateral wall middle part of gasbag, the ventilative piece of inner wall fixedly connected with of connecting pipe, ventilative piece side fixedly connected with spring, spring surface cover is equipped with the telescopic link, the first end fixed connection of spring is in ventilative piece side, the second end fixedly connected with silica gel piece of spring, the other end fixed connection of telescopic link is in silica gel piece side, the connecting pipe inner wall fixedly connected with spacing ring, the spacing ring is located the silica gel piece with between the ventilative piece, the internal diameter of spacing ring is less than the diameter of silica gel piece.
The technical scheme of the utility model following profitable technological effect has been obtained:
1. the utility model discloses a set up the gasbag, check valve with the crotch urine pond, when the detection person uses detection immunochromatography card to examine, through placing forefinger and thumb respectively in the front and the back of gasbag, and extrude the gasbag, make the air of gasbag pass through the check valve of gasbag first end and outlet duct discharge the gasbag, aim at the urine of detection person's urine simultaneously with the crotch urine pond, and loosen the control to the gasbag slowly, under atmospheric pressure's effect, the urine passes through in proper order the crotch urine pond, the capillary suction pipe, the screw thread suction pipe and the check valve of gasbag second end enter into in the stock solution storehouse, the urine infiltration the immunochromatography test paper body in the gasbag, the detection person can know own testing result through observing the immunochromatography test paper body, the hands of the examiner are prevented from being stained during the examination.
2. By arranging the connecting block, the threaded suction pipe and the clamping block, the first shell and the second shell can be folded together by the connecting block; the threaded suction tube avoids the influence of crease marks on the middle part of the capillary suction tube when the whole detection immunochromatography card is folded, so that the resistance of urine flowing to the air bag is increased when the urine flows to the air bag from the hook urine pool; the clamping block on the back of the first shell clamps the second shell on the back of the first shell, so that the purpose of fixing the first shell and the second shell together is achieved, the occupied space is small, and the installation is convenient.
Drawings
FIG. 1 is a schematic view of an elevational cross-sectional structure of an immunochromatographic card for urine detection of the present invention;
FIG. 2 is a schematic view of an elevational structure of the urine detection immunochromatographic card of the present invention;
FIG. 3 is a schematic diagram of a rear view of the immunochromatographic card for urine detection of the present invention;
FIG. 4 is a schematic view of a folded back view of the urine detection immunochromatographic card of the present invention;
FIG. 5 is a schematic diagram of a side-view front-view cross-sectional structure of a hook urine pool of the immunochromatographic card for urine detection of the present invention;
FIG. 6 is a schematic view of a check valve in an immunochromatographic card for urine detection.
The reference numbers in the figures denote: 1-a first housing; 2-air bag; 3-a one-way valve; 301-connecting tube; 302-a gas permeable block; 303-a spring; 304-a telescoping rod; 305-a stop collar; 306-a block of silica gel; 4-immunochromatographic test paper body; 5-air outlet pipe; 6-a liquid storage bin; 7-capillary pipette; 8-threaded suction pipe; 9-hook urine pool; 10-a second housing; 11-connecting blocks; 12-a limit frame; 13-first anti-slip particles; 14-second non-slip particles; 15-a fixture block.
Detailed Description
The urine detection immunochromatographic card comprises a first shell 1, wherein a limiting frame 12 is embedded at a first end of the first shell 1, an air bag 2 is arranged in the limiting frame 12, a liquid storage bin 6 is arranged in the air bag 2, the air bag 2 is made of transparent silica gel, an immunochromatographic test paper body 4 is arranged in the air bag 2, first anti-skid particles 13 are convexly arranged on the surface of the air bag 2, check valves 3 are respectively arranged at the first end and the second end of the air bag 2 in a penetrating manner, the check valves 3 are communicated with the air bag 2 through fluid, an air outlet pipe 5 is arranged at the first end of the first shell 1, the check valve 3 at the first end of the air bag 2 is communicated with external fluid through the air outlet pipe 5, a capillary suction pipe 7 is arranged in the first shell 1, and the first end of the capillary suction pipe 7 is communicated with the check valve 3 at the second end of the air bag 2 through fluid, the middle part of the capillary pipette 7 is embedded with a threaded pipette 8, the threaded pipette 8 avoids the phenomenon that the middle part of the capillary pipette 7 is creased when the whole detection immunochromatography card is folded, so that the influence on the resistance of urine flowing to the air bag 2 caused by the flow of the urine from the hook urine pool 9 to the air bag 2 is caused, the difference between the volume of the air bag 2 and the volume of the capillary pipette 7 and the threaded pipette 8 is larger than 2ml, the volume of the air bag 2 is at least 200 mu L, the second end of the first shell 1 is fixedly connected with a connecting block 11, the first shell 1 is connected with a second shell 10 through the connecting block 11, the first shell 1 and the second shell 10 can be folded together by the connecting block 11, the second end of the capillary pipette 7 is arranged in the second shell 10, and the second end of the second shell 10 is provided with the hook urine pool 9, and the second end of the capillary suction tube 7 is flush with the hook urine pool 9, by arranging the air bag 2, the check valve 3 and the hook urine pool 9, when a detector uses the immunochromatography detection card for detection, the air in the air bag 2 is discharged out of the air bag 2 through the check valve 3 at the first end of the air bag 2 and the air outlet pipe 5 by respectively placing the forefinger and the thumb on the front and the back of the air bag 2 and squeezing the air bag 2, and simultaneously the hook urine pool 9 is aligned with the urine of the detector when urinating and the control of the air bag 2 is slowly released, under the action of air pressure, the urine enters the liquid storage bin 6 through the hook urine pool 9, the capillary suction tube 7, the thread suction tube 8 and the check valve 3 at the second end of the air bag 2 in sequence, and permeates the immunochromatography test paper body 4 in the air bag 2, the detector can know the detection result of the detector by observing the immunochromatographic test paper body 4, the phenomenon that the detector dirties hands when detecting is avoided, and the capillary suction tube 7 is communicated with external fluid through the hook urine pool 9.
The middle surface of the first shell 1 is convexly provided with second anti-skid particles 14, the back surface of the first shell 1 is fixedly connected with two clamping blocks 15, the number of the clamping blocks 15 is two, the second shell 10 is clamped between the two clamping blocks 15, and the clamping blocks 15 on the back surface of the first shell 1 clamp the second shell 10 on the back surface of the first shell 1, so that the purpose of fixing the first shell 1 and the second shell 10 together is achieved, the occupied space is small, and the installation is convenient;
the length of the second housing 10 is slightly longer than the length of the first housing 1 and the hook reservoir 9 just covers the first end of the first housing 1 after the entire immunochromatographic card is folded.
In this embodiment, by pressing the air bag 2 in the first housing 1, the air in the air bag 2 flows into the air outlet pipe 5 of the first housing 1 through the one-way valve 3 at the first end of the air bag 2 and enters the outside air, and under the action of air pressure, the first housing 1 enters the air bag 2 from the second end of the second housing 10 through the capillary suction pipe 7 arranged in the second housing 10 connected with the connecting block 11 and the first housing 1, and permeates the immunochromatographic test strip body 4 in the air bag 2, so that the purpose of detection can be achieved by a detector.
The specific working process is as follows:
the forefinger and the thumb are respectively placed on the front and the back of the air bag 2, the air bag 2 is extruded, air of the air bag 2 is discharged out of the air bag 2 through the check valve 3 and the air outlet pipe 5 at the first end of the air bag 2, meanwhile, the hook urine pool 9 is aligned to urine of a detector when the detector urinates, the control on the air bag 2 is loosened slowly, under the action of air pressure, the urine enters the liquid storage bin 6 through the hook urine pool 9, the capillary suction pipe 7, the threaded suction pipe 8 and the check valve 3 at the second end of the air bag 2 in sequence, the urine permeates the immunochromatographic test paper body 4 in the air bag 2, and the detector can know own detection result by observing the immunochromatographic test paper body 4;
the second housing 10 is clamped on the clamping block 15 on the back surface of the first housing 1, so that the first housing 1 and the second housing 10 are fixed together, and the occupied space is reduced.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.
Claims (5)
1. The urine detection immunochromatographic card is characterized by comprising a first shell (1), wherein a limiting frame (12) is embedded at the first end of the first shell (1), an air bag (2) is arranged in the limiting frame (12), an immunochromatographic test paper body (4) is arranged in the air bag (2), check valves (3) are arranged at the first end and the second end of the air bag (2) in a penetrating way, the check valves (3) are communicated with the air bag (2) through fluid, a capillary suction pipe (7) is arranged in the first shell (1), the first end of the capillary suction pipe (7) is communicated with the check valve (3) at the second end of the air bag (2) through fluid, a threaded suction pipe (8) is embedded in the middle of the capillary suction pipe (7), a connecting block (11) is fixedly connected with the second end of the first shell (1), and the first shell (1) is connected with a second shell (10) through the connecting block (11), the second end of the capillary suction pipe (7) is arranged in the second shell (10);
an air outlet pipe (5) is arranged in the first end of the first shell (1), and the one-way valve (3) at the first end of the air bag (2) is communicated with external fluid through the air outlet pipe (5).
2. The immunochromatographic card for urine detection according to claim 1, wherein the second end of the second housing (10) is provided with a hook urine pool (9), and the second end of the capillary pipette (7) is flush with the hook urine pool (9), and the capillary pipette (7) is in fluid communication with the outside through the hook urine pool (9).
3. The urine detection immunochromatographic card according to claim 1, wherein the surface of the air bag (2) is provided with first anti-slip particles (13) in a protruding manner;
first shell (1) middle part surface is protruding to be equipped with second anti-skidding granule (14), first shell (1) back fixedly connected with fixture block (15), fixture block (15) are total two, just second shell (10) joint is in two between fixture block (15).
4. The immunochromatographic card for urine detection according to claim 2, wherein the length of the second housing (10) is slightly longer than that of the first housing (1), and the hook urine pool (9) just covers the first end of the first housing (1) after the whole immunochromatographic card is folded;
the difference between the volume of the air bag (2) and the volume of the capillary suction tube (7) and the volume of the threaded suction tube (8) is larger than 2ml, the volume of the air bag (2) is at least 200 mu L, a liquid storage bin (6) is arranged in the air bag (2), and the air bag (2) is made of transparent silica gel.
5. The urine detection immunochromatographic card according to claim 1, wherein the one-way valve (3) comprises a connecting tube (301), the connecting tube (301) is arranged in the middle of the side wall of the airbag (2) in a penetrating manner, the inner wall of the connecting tube (301) is fixedly connected with a gas permeable block (302), the side of the gas permeable block (302) is fixedly connected with a spring (303), the surface of the spring (303) is sleeved with a telescopic rod (304), the first end of the spring (303) is fixedly connected to the side of the gas permeable block (302), the second end of the spring (303) is fixedly connected with a silica gel block (306), the other end of the telescopic rod (304) is fixedly connected to the side of the silica gel block (306), the inner wall of the connecting tube (301) is fixedly connected with a limit ring (305), and the limit ring (305) is arranged between the silica gel block (306) and the gas permeable block (302), the inner diameter of the limiting ring (305) is smaller than the diameter of the silica gel block (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119544.5U CN214374826U (en) | 2021-01-18 | 2021-01-18 | Urine detection immunochromatography card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119544.5U CN214374826U (en) | 2021-01-18 | 2021-01-18 | Urine detection immunochromatography card |
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| Publication Number | Publication Date |
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| CN214374826U true CN214374826U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120119544.5U Active CN214374826U (en) | 2021-01-18 | 2021-01-18 | Urine detection immunochromatography card |
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| CN (1) | CN214374826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117257552A (en) * | 2023-11-23 | 2023-12-22 | 露乐健康科技股份有限公司 | Liquid storage absorption structure with detection function and sanitary article |
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2021
- 2021-01-18 CN CN202120119544.5U patent/CN214374826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117257552A (en) * | 2023-11-23 | 2023-12-22 | 露乐健康科技股份有限公司 | Liquid storage absorption structure with detection function and sanitary article |
| CN117257552B (en) * | 2023-11-23 | 2024-02-13 | 露乐健康科技股份有限公司 | Liquid storage absorption structure with detection function and sanitary article |
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