CN1389728A - Dry multipurpose test paper with identification marks - Google Patents
Dry multipurpose test paper with identification marks Download PDFInfo
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- CN1389728A CN1389728A CN 02133383 CN02133383A CN1389728A CN 1389728 A CN1389728 A CN 1389728A CN 02133383 CN02133383 CN 02133383 CN 02133383 A CN02133383 A CN 02133383A CN 1389728 A CN1389728 A CN 1389728A
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- indicator paper
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Abstract
This invention relates to a multi-item dry test paper including a base plate with more than two items of test paper blocks on it and identifying strips on zones between the blocks suitable for positioning of test strips or positioning test paper block to be tested by instrument testing. Identifying strips are set at the front of the first or the back of the laser test paper or both as the starting or ending marked strips with advantages of increasing qualified products and productivity and accurate measurement, easy to identify for eye colorimetry test avoiding mistaken match of test blocks related to the standard test blocks.
Description
(1) technical field:
The present invention relates to a kind of in-vitro diagnosis test strips, particularly have the dry multipurpose test paper of identification marking.
(2) background technology:
Utilize the dry multipurpose test paper bar to monitor to the multiple component content in the body fluid, can carry out quick test to projects such as pH, cholerythrin, urobilinogen, nitrite, protein, glucose, red blood cell, proportion, vitamin C, ketoboidies, leucocyte in the urine as urine test paper, judge health and fitness information for doctor or patient individual.Now the dry type test paper of being sold on the market generally by substrate, be packed in on-chip indicator paper block and combine, using method is generally test strips is immersed 1～2 second in the body fluid to be measured, when test strips is taken out from the body fluid that soaks unnecessary test solution is sopped up or wipes off, level holds, and puts into the instrument colorimetric or obtains a result at official hour and color mark plate visual colorimetry according to the test paper operation instructions.As application number is 99210095.x, the name Chinese patent that is called H11 connection urine test paper etc.
During existing instrument interpretation, can be divided into generally that single detecting device continuous sweep formula and the discontinuous point of fixity of single detecting device read formula and multi-detector is fixed and four kinds of modes of scan-type.Point of fixity reads the formula instrument in use for some time, because of the wearing and tearing of the gear train of instrument, deviation aging or indicator paper block paste position in the test strips production run and be placed on the factors such as deviation of position on the instrument, cause detecting device to read position and every indicator paper block center generation deviation, as read the position half on indicator paper block, second half is on the substrate between the indicator paper block, thereby the readout error data influence measurement result; And fixed detection of multi-detector and scan-type tend to occur owing to detecting device inconsistent produces new error, simultaneously can not get rid of the deviation of indicator paper block paste position in the test strips production run and be placed on the error that the deviation of position causes on the instrument, and because multi-detector is fixed and the cost scan-type detecting device is too high not by most manufacturers first-selection.Therefore, use single detecting device scan-type detector to have characteristics such as cost detection error lower, that cause because of machinery is few, but because the spacing between each indicator paper block is little on the substrate, when the color of indicator paper block and substrate is comparatively approximate, when instrument carries out scan-type mensuration, be difficult to sometimes each indicator paper block and substrate are made a distinction exactly; Carry out visual colorimetry when judging, may be comparatively approximate, and the spacing between each indicator paper block is little on the substrate because of the color of indicator paper block and substrate, indicator paper block to be measured may be with standard color block mispairing on the color board and is drawn incorrect result.
Simultaneously in the production run of test strips, no matter be with automatic production equipment or employing hand paste, when being fixed in rectangular indicator paper block on the big substrate of opening, because of position indication or the auxiliary track and localization mark of optics that does not have test paper to paste, often cause paste position inaccurate, product percent of pass, production efficiency and product quality are reduced, and the error when test strips is detected increases.
(3) summary of the invention:
The purpose of this invention is to provide a kind of new test strips, is to be provided with location when helping test strips to make on the zone between each indicator paper block and the identification marking of instrument location identification usefulness when being convenient to test on substrate.
The object of the present invention is achieved like this, dry multipurpose test paper with identification marking, comprise substrate and be fixed in on-chip indicator paper block more than two, different is: location or identification band location identification indicator paper block to be measured position or that obviously distinguish each indicator paper block when being convenient to estimate when being convenient to instrument test when the zone on the substrate between each indicator paper block is provided with and is convenient to test strips and makes.
The front end of first indicator paper block on the described substrate; Or the rear end of last piece indicator paper block; Or both at first indicator paper block front end, in the end an indicator paper block rear end is provided with the identification band as detecting the origin identification band or stopping the sign band again.
Described identification band is black, grey or reflective identification band; Or its surface is black, grey or reflector layer at least.
Owing on the big substrate of opening, set in advance the station location marker of discerning band or being used to attach indicator paper block, in the production run of test strips, no matter be with automatic production equipment or employing hand paste, when being fixed in rectangular indicator paper block on the big substrate of opening, owing to identification band or station location marker are arranged as indication of test paper hand paste position or automatic equipment optics track and localization auxiliary positioning sign, the position of indicator paper block can be more accurate when then pasting, and can obviously improve product percent of pass, production efficiency and product quality.Secondly, in the use of test strips, because the zone between each indicator paper block is provided with the identification band of identification usefulness in instrument location when being convenient to test, instrument is easy to (passing through software) when carrying out the mensuration of scan-type each indicator paper block and substrate is made a distinction exactly, do not need accurately to place test strips, can accurately select the detection position voluntarily, draw accurate data, reach simple to operate, with low cost, detect purposes such as degree of accuracy height.
When carrying out visual colorimetry when judging, because the zone between each indicator paper block is provided with color identification bands such as eye-catching black, grey or reflector layer, then the time, can avoid the standard color block mispairing on indicator paper block to be measured and the color board and the phenomenon generation that draws error result with color board contrast colorimetric.
In a word by being provided for auxiliary test strips manufacturing on the zone between each indicator paper block of test strips and the identification band of instrument location identification usefulness when being convenient to test, can obviously improve product percent of pass, production efficiency and product quality, can realize purposes such as instrument is simple, with low cost, detection degree of accuracy height, when carrying out visual colorimetry when judging, also be easy to naked eyes and differentiate, can avoid the standard color block mispairing on indicator paper block to be measured and the color board and the result that must make mistake.
(4) description of drawings:
Fig. 1 is embodiment of the present invention structural representations.
Fig. 2 is the big structural representation of opening substrate.
(5) embodiment:
When concrete enforcement is of the present invention, be to open on the substrate 1 big, set in advance the station location marker of discerning band 3 or being used to attach indicator paper block 2, the set-up mode of identification band 3 or station location marker can be printing, spraying, paste or other set-up modes.
Substrate 1 can be random color, and as white, black, grey, substrate 1 also can be transparent or semitransparent substrate or reflective substrate; The color of identification band 3 should be the bigger the better with the colour contrast that reacted each indicator paper block may occur, as black or grey, because reflector layer is very eye-catching when range estimation, the signal that reflects at the machine chronometer also has significant very much, therefore, also can use reflector layer as identification band 3; The color of identification band 3 also should be the bigger the better with the colour contrast of substrate 1, so that determine the paste position of indicator paper block 2 when making test strips.Identification band 3 also can be selected other color except that using black, grey and reflector layer, as long as the color distinction that its color and reacted each indicator paper block may occur is bigger, is easy to differentiation and gets final product.Because urine test paper piece 2 when detecting, can become red colour system, yellow system or blue colour system, therefore, for the urine test paper bar, the identification band 3 close with above-mentioned colour system color might be close with indicator paper block 2 colors and cause instrument or range estimation error, should not select.
The shape because indicator paper block 2 is translucent when test, the interference of 1 pair of indicator paper block 2 color of the substrate below indicator paper block 2 obtains better machine and surveys or estimate effect, and the color of substrate 1 is preferably light color, and is wherein best with white; If reflective substrate 1, because of it can set off out with the color of indicator paper block 2 more clearly, effect is then better; If substrate 1 is other colors, the color that attaches indicator paper block 2 positions at least is preferably light color, as white, or reflector layer is arranged; Perhaps attach indicator paper block 2 station location marker color for light color, as white or be reflector layer.
The width of identification band 3 is preferably identical with the spacing of two indicator paper blocks 2, like this, as long as set identification band 3, has then indicated the position that attaches indicator paper block 2; And the width of location mark can be identical with the width of indicator paper block 2, also can be one or two fine rules, or other signs, but for dark or transparent, translucent substrate 1, location mark preferably with indicator paper block 2 with wide, and its color is preferably white or be reflector layer.
When substrate 1 is a light color, during as white, be that identification band 3 is set on substrate 1 in advance; When substrate 1 is dark, during as black or grey, then be the station location marker that on substrate 1, is provided for attaching indicator paper block 2 in advance, at this moment, black between two indicator paper blocks 2 or grey substrate itself are identification band 3.
When during for reflective substrate 1 or surface of substrate 1 is provided with the substrate of reflector layer, also be on substrate 1, to set in advance the station location marker that is used to attach indicator paper block 2, the station location marker color preferably also be light, wherein with white for well; When the width of station location marker is narrower than the width of indicator paper block 2 far away, its color can be any one color of being convenient to discern, at this moment, indicator paper block 2 directly is attached at reflective substrate or the surface is provided with on the substrate of reflector layer, and the substrate itself that reflective substrate 1 between two indicator paper blocks 2 or surface are provided with reflector layer is identification band 3.
Substrate 1 also can be selected substrate transparent as glass 1 or translucent substrate 1, the color of translucent substrate 1 is preferably light color, as the translucent substrate 1 of milky, so that tangible color contrast is arranged with identification band 3, being convenient to range estimation and machine surveys, and when making test strips, can know and distinguish indicator paper block 2 paste positions.
Indicator paper block 2 can be fixed on the substrate 1 in any mode, but using maximum now is to fix with double faced adhesive tape, if adopting double faced adhesive tape fixes, then the one side of pasting with indicator paper block 2 on the double faced adhesive tape is preferably white or there is reflector layer on the surface, the color and luster that can make the indicator paper block 2 that has been translucent when tested like this when detecting is more obvious and be easy to distinguish, particularly when substrate 1 was transparent, translucent substrate or grey, black, effect was more obvious; Certainly, when being transparent, translucent substrate or grey, black for substrate 1, if earlier after indicator paper block 2 back attach white or light bottom or have the bottom of reflection action, again indicator paper block 2 is fixed on the substrate 1 and also can, this moment, whole substrate 1 can be unified kind of color, the test strips made from this kind method also has the visual inspection of being convenient to and machine survey two purposes, but owing to do not set in advance the station location marker that is used to attach indicator paper block 2, big when opening substrate fixedly test paper being made test strips owing to there is not telltale mark, be difficult for attaching indicator paper block 2; Certainly, also can on above-mentioned substrate 1, also be provided for attaching the station location marker of indicator paper block 2, but this kind method has increased operation, has improved cost of manufacture.
For with the supporting use of existing instrument, the spacing between each indicator paper block 2 is preferably 2～4mm, match therewith, identification band 3 width also be 2～4mm.In order when instrument scans, to give start signal of instrument, or when scanning the test strips end, instrument can have a termination signal to point out it to stop to continue read test information, before first indicator paper block 2 of test strips, after last piece indicator paper block 2, an origin identification band 5 can be set and stop sign and be with 4, origin identification band 5 or termination sign are with 4 preferably also to adopt black, grey or reflector layer, and its width can be identical with identification band 3, also can be different; Can certainly only before first indicator paper block 2, establish origin identification band 5, not stop sign and be with 4 and in the end do not establish behind indicator paper block 2; Also can only establish conversely to stop identifying and be with 4, and not establish origin identification band 5; Origin identification band 5 can be established from the termination, top of test strips, also can not establish from its termination, top, and makes the test strips termination that one section blank be arranged.
Claims (10)
1, the dry multipurpose test paper that has identification marking, comprise and it is characterized in that substrate and be fixed in on-chip indicator paper block more than two: substrate (1) is gone up the identification band (3) of location identification indicator paper block to be measured (2) position when being provided with location when being convenient to test strips and making or being convenient to instrument test, zone between each indicator paper block (2).
2, dry multipurpose test paper according to claim 1 is characterized in that: the front end of last first indicator paper block of described substrate (1) (2); Or the rear end of last piece indicator paper block (2); Or both at first indicator paper block (2) front end, in the end an indicator paper block (2) rear end is provided with the identification band as detecting origin identification band (5) or stopping sign band (4) again.
3, dry multipurpose test paper according to claim 1 is characterized in that: described identification band (3) is black, grey or reflective identification band; Or its surface is black, grey or reflector layer at least.
4, dry multipurpose test paper according to claim 2 is characterized in that: described identification band (3) is black, grey or reflective identification band; Or its surface is black, grey or reflector layer at least.
5, according to any one described dry multipurpose test paper in the claim 1～4, it is characterized in that: the width of described identification band (3) is identical with the spacing of two adjacent indicator paper blocks 2.
6, dry multipurpose test paper according to claim 5 is characterized in that: the width of described identification band (3) is 2～4mm.
7, according to any one described dry multipurpose test paper in the claim 1～4, it is characterized in that: described substrate (1) is gone up the position of pasting indicator paper block (2) and is provided with white or reflective station location marker, or is provided with white or reflective bottom in the bottom surface of indicator paper block 2.
8, dry multipurpose test paper according to claim 5 is characterized in that: described substrate (1) is gone up the position of pasting indicator paper block (2) and is provided with white or reflective station location marker, or is provided with white or reflective bottom in the bottom surface of indicator paper block 2.
9, dry multipurpose test paper according to claim 6 is characterized in that: described substrate (1) is gone up the position of pasting indicator paper block (2) and is provided with white or reflective station location marker, or is provided with white or reflective bottom in the bottom surface of indicator paper block 2.
10, according to any one described dry multipurpose test paper in the claim 1～4, it is characterized in that: the width of described identification band (3), beginning sign band (5), termination sign band (4) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02133383 CN1389728A (en) | 2002-06-25 | 2002-06-25 | Dry multipurpose test paper with identification marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02133383 CN1389728A (en) | 2002-06-25 | 2002-06-25 | Dry multipurpose test paper with identification marks |
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| Publication Number | Publication Date |
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| CN1389728A true CN1389728A (en) | 2003-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02133383 Pending CN1389728A (en) | 2002-06-25 | 2002-06-25 | Dry multipurpose test paper with identification marks |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187231A (en) * | 2008-10-17 | 2011-09-14 | 霍夫曼-拉罗奇有限公司 | Test strip unit and test strip device |
| CN102565431A (en) * | 2010-12-04 | 2012-07-11 | 霍夫曼-拉罗奇有限公司 | System For Analysing A Bodily Fluid Sample |
| CN103926241A (en) * | 2014-04-18 | 2014-07-16 | 深圳市宝凯仑科技有限公司 | Novel test paper strip as well as preparation and application thereof |
| CN103959071B (en) * | 2011-09-21 | 2015-12-09 | B·布兰斯格洛夫 | Checkbox sealing tool |
| CN106124748A (en) * | 2016-07-27 | 2016-11-16 | 柳州康云互联科技有限公司 | Routine urinalysis detection sensor for mobile terminal |
| CN106546581A (en) * | 2016-11-02 | 2017-03-29 | 长沙云知检信息科技有限公司 | Detection paper card intelligent checking system and detection paper card intelligent analysis method |
| CN107167470A (en) * | 2017-06-21 | 2017-09-15 | 合肥荣事达电子电器集团有限公司 | A kind of closestool urine examination device |
| CN109870448A (en) * | 2019-02-09 | 2019-06-11 | 智锐达仪器科技南通有限公司 | A kind of colloidal gold test paper card detecting instrument and control method is detected accordingly |
| CN112305234A (en) * | 2019-07-23 | 2021-02-02 | 南方科技大学 | Automatic urine collecting and detecting device |
| CN112305236A (en) * | 2019-07-23 | 2021-02-02 | 南方科技大学 | Urine test paper color detection method and test paper |
-
2002
- 2002-06-25 CN CN 02133383 patent/CN1389728A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187231A (en) * | 2008-10-17 | 2011-09-14 | 霍夫曼-拉罗奇有限公司 | Test strip unit and test strip device |
| CN102187231B (en) * | 2008-10-17 | 2014-01-01 | 霍夫曼-拉罗奇有限公司 | Test strip unit and test strip device |
| CN102565431A (en) * | 2010-12-04 | 2012-07-11 | 霍夫曼-拉罗奇有限公司 | System For Analysing A Bodily Fluid Sample |
| CN103959071B (en) * | 2011-09-21 | 2015-12-09 | B·布兰斯格洛夫 | Checkbox sealing tool |
| CN103926241A (en) * | 2014-04-18 | 2014-07-16 | 深圳市宝凯仑科技有限公司 | Novel test paper strip as well as preparation and application thereof |
| CN106124748A (en) * | 2016-07-27 | 2016-11-16 | 柳州康云互联科技有限公司 | Routine urinalysis detection sensor for mobile terminal |
| CN106546581A (en) * | 2016-11-02 | 2017-03-29 | 长沙云知检信息科技有限公司 | Detection paper card intelligent checking system and detection paper card intelligent analysis method |
| CN106546581B (en) * | 2016-11-02 | 2019-12-10 | 长沙云知检信息科技有限公司 | Test paper detection card intelligent detection system and test paper detection card intelligent analysis method |
| CN107167470A (en) * | 2017-06-21 | 2017-09-15 | 合肥荣事达电子电器集团有限公司 | A kind of closestool urine examination device |
| CN107167470B (en) * | 2017-06-21 | 2024-01-23 | 合肥荣事达电子电器集团有限公司 | Toilet urine detection device |
| CN109870448A (en) * | 2019-02-09 | 2019-06-11 | 智锐达仪器科技南通有限公司 | A kind of colloidal gold test paper card detecting instrument and control method is detected accordingly |
| CN109870448B (en) * | 2019-02-09 | 2023-12-29 | 智锐达仪器科技南通有限公司 | Colloidal gold test paper card detection instrument and corresponding detection control method |
| CN112305234A (en) * | 2019-07-23 | 2021-02-02 | 南方科技大学 | Automatic urine collecting and detecting device |
| CN112305236A (en) * | 2019-07-23 | 2021-02-02 | 南方科技大学 | Urine test paper color detection method and test paper |
| CN112305236B (en) * | 2019-07-23 | 2024-04-16 | 南方科技大学 | Urine test paper color detection method and test paper |
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