CN211718316U - Urine analysis test paper detection zone securing device - Google Patents
Urine analysis test paper detection zone securing device Download PDFInfo
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- CN211718316U CN211718316U CN201922435659.0U CN201922435659U CN211718316U CN 211718316 U CN211718316 U CN 211718316U CN 201922435659 U CN201922435659 U CN 201922435659U CN 211718316 U CN211718316 U CN 211718316U
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Abstract
The utility model discloses a urine analysis test paper detection zone stabilizing device, which comprises a test paper body, wherein a strip-shaped partition zone is arranged in the middle of the test paper body; a plurality of pairs of test paper gaskets are symmetrically arranged on two sides of the long strip dividing area, and the test paper gaskets are uniformly arranged in the detection area at intervals; the stabilizing device further comprises a transparent cover plate matched with the test paper body for use, a transparent isolation plate is arranged on the transparent cover plate along the length direction of the transparent cover plate, and the height of the transparent isolation plate is greater than the sum of the depth of the strip-shaped partition area and the reaction expansion thickness of the test paper gasket; the structure of make full use of test paper itself and the improvement of urine analysis appearance accessory form the securing device of detection zone, ensure that the test paper is putting into the urine analysis appearance, and the position relatively fixed of test paper gasket can not have more skew, has guaranteed simultaneously that the test paper gasket does not receive the extrusion, and the condition of cross color can not appear, has reduced the error, has avoided the detection failure.
Description
Technical Field
The utility model relates to test paper technical field, concretely relates to urine analysis test paper detection zone securing device.
Background
Urine testing is a routine test item in modern medical engineering and clinical medicine, and is one of three routine tests. The urine analyzer is a special instrument which is combined with a test paper board made by adopting a dry chemical principle to carry out clinical urine analysis. The urine analyzer is used for identifying the color of the urine test board and converting the color into the component content to output a test report.
Generally, urine analyzers are controlled by a microcomputer, and the color change on a test paper detection area is collected through an RGB color sensor to perform semi-quantitative determination. The test paper is provided with a plurality of reagent pads containing various reagents, when the test paper reacts with a urine sample, the test paper pads can expand, the thickness of the test paper can be slightly increased, meanwhile, the test paper pads can display different colors, if the test paper pads are pressed downwards, colored liquid can be extruded out, the light-colored test paper pads can be cross-colored, and the detection result has great errors and cannot ensure the accuracy of the result. If the test paper is inserted into the urine detector after being expanded, the test paper gasket becomes soft, and if the detection height is not reasonable, the situation that the test paper is scratched after being inserted is easily caused, and the detection result is unusable at the moment. The distance between the test paper and the detection sensor is fixed as much as possible, namely the distance between the test gasket and the detection point is relatively stable, and if the test paper inserted each time is uneven and is tilted left and right, the detection result is problematic.
Disclosure of Invention
The utility model aims at providing a urine analysis test paper detection zone securing device to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a urine analysis detection test paper detection zone stabilizing device comprises a test paper body, wherein a holding zone and a detection zone are arranged on the test paper body; the middle part of the test paper body is provided with a strip partition area which is a groove arranged along the length direction of the test paper body; a plurality of pairs of test paper gaskets are symmetrically arranged on two sides of the long strip dividing area, and the test paper gaskets are uniformly arranged in the detection area at intervals; the stabilizing device further comprises a transparent cover plate matched with the test paper body for use, a transparent isolation plate is arranged on the transparent cover plate along the length direction of the transparent cover plate, and the height of the transparent isolation plate is larger than the sum of the depth of the strip-shaped partition area and the reaction expansion thickness of the test paper gasket.
Through set up the rectangular subregion of recess shape on this urine analysis test paper's the test paper body, the cooperation has the transparent cover of transparent division board, the securing device of detection zone has been formed, ensure the test paper in putting into the urine analysis appearance, can not rock, the position relatively fixed of the test paper gasket of both sides, can not have more skew, the steady unbending of test paper has been guaranteed simultaneously, ensure that the testing process is stable, data is accurate, promote the stability that data read.
The transparent isolation plate which is slightly higher plays a role in supporting and fixing the test paper body on one hand, and ensures that the test paper gasket is not extruded after the test paper gasket reacts and expands, so that color cross can not occur even if the test paper gasket is extruded, errors are reduced, and detection failure is avoided.
Because rectangular subregion with the cooperation of transparent division board is used, has reduced the test paper gasket with the contact and the friction of transparent apron both sides ensure that the condition that the gasket perk was scraped badly can not exist.
Furthermore, the test paper gaskets are eight pairs, and a plurality of test reagents are respectively arranged in the eight pairs of test paper gaskets. After the test paper reacts with the urine sample, the test paper gasket can appear the inflation condition, and the thickness of test paper body and test paper gasket can increase slightly, and each test paper gasket also can show different colours simultaneously, through the RGB color sensor on the urine analysis appearance, gathers the color change on the detection zone test paper and carries out semi-quantitative determination, reaches the purpose that the analysis detected.
Furthermore, the holding area is provided with a pair of protruding portions, the protruding portions are symmetrically arranged on two sides of the long-strip dividing area, and the thickness of each protruding portion is smaller than or equal to that of the test paper gasket. The urine analyzer is used for taking test paper, is convenient for the test paper to be used, placed and clamped in the urine analyzer, and does not influence a detection area.
Furthermore, a transition area is arranged between the holding area and the detection area, and a boundary line is arranged on one side, close to the holding area, of the transition area.
Further, the length of the transparent cover plate is greater than that of the detection area; the width of the transparent isolation plate is slightly smaller than or equal to the width of the strip-shaped partition area. The transparent cover plate can cover the whole detection area and can be matched with the test paper body.
Furthermore, one surface of the test paper body, which is provided with the test paper gasket, is matched with one surface of the transparent cover plate, which is provided with the transparent isolation plate, and the transparent isolation plate is clamped in the strip-shaped partition area; and the transparent cover plates on the two sides of the transparent isolation plate are in fit clearance with all the test paper gaskets on the detection area. That is to say, transparent division board contact and support the test paper body, because its thickness is slightly big for the test paper gasket can not direct with transparent apron contact, avoids the test paper gasket to be extruded, provides the reaction inflation space of test paper gasket simultaneously.
Further, the transparent cover plate and the transparent isolation plate are integrally formed.
Further, the transparent cover plate and the transparent isolation plate are one of transparent glass, transparent resin or transparent plastic.
Furthermore, anti-skid stripes are arranged on the outer contour surface of the holding area. The test paper is convenient to take.
Furthermore, the stabilizing device also comprises a transverse layer pad arranged on the urine analyzer main body cover, the transverse layer pad is arranged at the position corresponding to the end part of the detection area, and the transverse layer pad is perpendicular to the transparent isolation plate; the width of the transverse layer pad is basically the same as that of the test paper body. The transverse layer pad is convenient for positioning and fixing the test paper, and after the test paper is inserted into the urine analyzer, the end part of the test paper body can be attached to the transverse layer pad, so that the test paper body is kept free from the conditions of unbalance and deviation of two sides in the width direction, and the test positions are relatively fixed even if the test positions are detected for many times.
The transparent cover plate and the main body cover of the urine analyzer are integrated and arranged on a detection area (an area where the RGB color sensor is located) of the urine analyzer; when the device is used, the sliding cover of the urine analyzer is closed, the test paper is inserted into the urine analyzer along the test paper insertion hole at the end part, and the test paper gaskets respectively correspond to the RGB color sensors; the transparent isolation plate inside can support and fix the test paper body, a gap is formed between the test paper gasket and the transparent cover plate, and the transverse layer gasket can fix the test paper body from the other end; and after the fixation is finished, the analysis and detection work can be started.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the groove-shaped strip partition area is arranged on the test paper body, and the transparent cover plate with the transparent partition plate is matched to form a stabilizing device of the detection area, so that the test paper cannot shake when being placed in a urine analyzer, the positions of test paper gaskets on two sides are relatively fixed, more deviation cannot exist, the test paper is stable and cannot bend, the test process is stable, data are accurate, and the stability of data reading is improved; 2. the structural improvement of the test paper and the improvement of the fittings of the urine analyzer are fully utilized to form a stabilizing device of the detection area, so that the arrangement of a complex structure and additional parts is avoided; 3. the slightly higher transparent isolation plate plays a role in supporting and fixing the test paper body on one hand, and ensures that the test paper gasket is not extruded after the test paper gasket reacts and expands, so that the color cross condition is avoided, the error is reduced, and the detection failure is avoided; 4. there is the clearance between test paper gasket and the transparent cover plate, has reduced the test paper gasket with the contact and the friction of transparent cover plate both sides ensure can not have the condition that the gasket perk was scraped badly.
Drawings
FIG. 1 is a schematic diagram of a test strip structure of a securing device for a test strip detection zone of urine analysis according to the present invention;
FIG. 2 is a schematic diagram of a transparent cover plate structure of the fixing device for a test strip detection zone of urine analysis of the present invention;
FIG. 3 is an enlarged schematic view of section A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 5 is a schematic view of the structure of the transverse pad of the urine analyzer of the securing device for the test strip detection zone of urine analysis of the present invention;
in the figure: 1. a test paper body; 2. a holding area; 3. a transition zone; 4. a detection zone; 5. a strip dividing region; 6. a test paper pad; 7. a boss portion; 8. a boundary line; 9. a transparent cover plate; 10. a transparent separator; 11. a urine analyzer; 12. a detection zone of a urine analyzer; 13. and a transverse layer pad.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A urine analysis detection test paper detection zone stabilizing device comprises a test paper body 1, wherein a holding zone 2, a transition zone 3 and a detection zone 4 are sequentially arranged on the test paper body 1 along the length direction; a strip partition area 5 is arranged in the middle of the test paper body 1, and the strip partition area 5 is a groove arranged along the length direction of the test paper body 1; eight pairs of test paper gaskets 6 are symmetrically arranged on two sides of the long strip dividing area 5, and the test paper gaskets 6 are uniformly arranged in the detection area 4 at intervals; the stabilizing device further comprises a transparent cover plate 9 matched with the test paper body 1 for use, a transparent isolation plate 10 is arranged on the transparent cover plate 9 along the length direction of the transparent cover plate, and the height of the transparent isolation plate 10 is larger than the sum of the depth of the strip-shaped partition area 5 and the reaction expansion thickness of the test paper gasket 6.
Through set up rectangular subregion 5 of recess shape on this urine analysis test paper's the test paper body 1, the cooperation has transparent cover plate 9 of transparent division board 10, the securing device of detection zone has been formed, ensure the test paper in putting into the urine analysis appearance, can not rock, the position relatively fixed of the test paper gasket 6 of both sides, there can not be more skew, the steady unbending of test paper has been guaranteed simultaneously, ensure that the testing process is stable, data is accurate, promote the stability that data read.
The transparent isolation plate 10 which is slightly higher plays a role in supporting and fixing the test paper body 1 on one hand, and ensures that the test paper gasket 6 is not extruded after the test paper gasket 6 is expanded in a reaction manner, so that the color mixing condition can not occur even if the test paper gasket 6 is extruded, the error is reduced, and the detection failure is avoided.
Because rectangular subregion 5 with transparent division board 10's cooperation is used, reduced test paper gasket 6 with the contact and the friction of transparent cover plate 9 both sides ensure that the condition that the gasket perk was scraped badly can not exist.
Furthermore, a plurality of test reagents are respectively arranged in the eight pairs of test paper gaskets. After the test paper reacts with the urine sample, the test paper gasket can appear the inflation condition, and the thickness of test paper body and test paper gasket can increase slightly, and each test paper gasket also can show different colours simultaneously, through the RGB color sensor on the urine analysis appearance, gathers the color change on the detection zone test paper and carries out semi-quantitative determination, reaches the purpose that the analysis detected.
Furthermore, the holding area 2 is provided with a pair of protrusions 7, the protrusions 7 are symmetrically arranged on two sides of the long-strip dividing area 5, and the thickness of each protrusion 7 is smaller than that of the test paper pad 6. The urine analyzer is used for taking test paper, is convenient for the test paper to be used, placed and clamped in the urine analyzer, and does not influence a detection area.
Furthermore, a boundary line 8 is arranged on one side of the transition area 3 close to the holding area 2.
Further, the length of the transparent cover plate 9 is greater than that of the detection area 4; the width of the transparent partition board 10 is slightly smaller than the width of the strip-shaped dividing area 5. The transparent cover plate 9 is ensured to cover the whole detection area, and can be just matched with the test paper body 1.
Furthermore, one surface of the test paper body 1, which is provided with the test paper gasket, is matched with one surface of the transparent cover plate 9, which is provided with the transparent isolation plate, and the transparent isolation plate 10 is clamped in the strip-shaped partition area 5; the transparent cover plates 9 on the two sides of the transparent isolation plate 10 and all test paper gaskets on the detection area 4 are in fit clearance between the upper surface and the lower surface. That is to say, the transparent isolation plate 10 contacts and supports the test paper body 1, and the thickness of the transparent isolation plate is slightly larger, so that the test paper gasket 6 cannot directly contact with the transparent cover plate 9, the test paper gasket 6 is prevented from being extruded, and a reaction expansion space of the test paper gasket 6 is provided.
Further, the transparent cover plate 9 and the transparent isolation plate 10 are integrally formed.
Further, the transparent cover plate 9 and the transparent isolation plate 10 are made of light-transmitting resin.
Furthermore, the outer contour surface of the holding area 2 is provided with anti-skid stripes. The test paper is convenient to take.
Further, as shown in fig. 5, the fixing device further comprises a transverse layer pad 13 arranged on the main body cover of the urine analyzer 11, the transverse layer pad 13 is arranged at the position corresponding to the end of the detection area (the end of the detection area 12 of the urine analyzer), and the transverse layer pad 13 is arranged perpendicular to the transparent isolation plate 10. The transverse layer pad 13 is convenient for positioning and fixing the test paper, and after the test paper is inserted into a urine analyzer, the end part of the test paper body 1 is attached to the transverse layer pad 13, so that the test paper body is prevented from being unbalanced and deviated on two sides in the width direction; the longitudinal position (the position along the length direction of the test paper body 1) is relatively fixed; the strip-shaped separation region 5 (groove) is matched with the transparent isolation plate 10, so that the test paper can move forwards along the transparent isolation plate 10 until the transverse layer pad 13 when the test paper is inserted; even if the position of the test strip is relatively fixed after multiple tests and insertions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A urine analysis detection test paper detection zone stabilizing device comprises a test paper body and is characterized in that a holding zone and a detection zone are arranged on the test paper body; the middle part of the test paper body is provided with a strip partition area which is a groove arranged along the length direction of the test paper body; a plurality of pairs of test paper gaskets are symmetrically arranged on two sides of the long strip dividing area, and the test paper gaskets are uniformly arranged in the detection area at intervals; the stabilizing device further comprises a transparent cover plate matched with the test paper body for use, a transparent isolation plate is arranged on the transparent cover plate along the length direction of the transparent cover plate, and the height of the transparent isolation plate is larger than the sum of the depth of the strip-shaped partition area and the reaction expansion thickness of the test paper gasket.
2. The device for fixing the detection area of the urine analysis and detection test paper according to claim 1, wherein the number of the test paper gaskets is eight, and a plurality of test reagents are respectively arranged in the eight pairs of test paper gaskets.
3. The device for securing a detection zone of a urine analysis test strip according to claim 1, wherein the holding zone has a pair of protrusions symmetrically disposed on both sides of the strip-shaped dividing zone, and the thickness of the protrusions is less than or equal to that of the test strip pad.
4. The urine analysis test strip detection zone stabilizing device according to claim 1, wherein a transition zone is provided between the holding zone and the detection zone, and a boundary line is provided at a side of the transition zone close to the holding zone.
5. The urine analysis test strip detection zone securement device of claim 1, wherein the length of the transparent cover plate is greater than the length of the detection zone; the width of the transparent isolation plate is smaller than or equal to the width of the long-strip partition area.
6. The device for securing a detection area of a urine analysis test strip according to claim 1, wherein the test strip body has a surface with the test strip pad and a surface of the transparent cover plate having the transparent partition plate, and the transparent partition plate is engaged with the strip-shaped partition area; and the transparent cover plates on the two sides of the transparent isolation plate are in fit clearance with all the test paper gaskets on the detection area.
7. The urine analysis test strip detection zone securement device of claim 1, wherein the transparent cover plate is integrally formed with the transparent isolation plate.
8. The urine analysis test strip detection zone stabilizing device according to claim 1, wherein the transparent cover plate and the transparent isolation plate are made of one of transparent glass, transparent resin or transparent plastic.
9. The urine analysis test strip detection zone stabilizing device of claim 1, wherein the outer contour surface of the holding zone is provided with anti-slip stripes.
10. The urine analysis test strip detection zone stabilizing device according to claim 1, further comprising a transverse layer pad provided on the urine analyzer body cover, the transverse layer pad being provided at a position corresponding to the end of the detection zone, the transverse layer pad being provided perpendicular to the transparent partition plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922435659.0U CN211718316U (en) | 2019-12-30 | 2019-12-30 | Urine analysis test paper detection zone securing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922435659.0U CN211718316U (en) | 2019-12-30 | 2019-12-30 | Urine analysis test paper detection zone securing device |
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| CN211718316U true CN211718316U (en) | 2020-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899734A (en) * | 2021-11-25 | 2022-01-07 | 深圳亿杉医疗科技有限公司 | Urine acquisition-based ovulation detection test rod and detection method |
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- 2019-12-30 CN CN201922435659.0U patent/CN211718316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899734A (en) * | 2021-11-25 | 2022-01-07 | 深圳亿杉医疗科技有限公司 | Urine acquisition-based ovulation detection test rod and detection method |
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