CN101661033B - Test strip, biochemical sensing system and measuring device - Google Patents
Test strip, biochemical sensing system and measuring device Download PDFInfo
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- CN101661033B CN101661033B CN200810214831.3A CN200810214831A CN101661033B CN 101661033 B CN101661033 B CN 101661033B CN 200810214831 A CN200810214831 A CN 200810214831A CN 101661033 B CN101661033 B CN 101661033B
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Abstract
The invention provides a test strip, a biochemical sensing system and a measuring device, wherein the test strip comprises an insulated substrate, an electrode group and an identification unit; the electrode group is arranged on the insulated substrate; the identification unit is arranged on the surface of the insulated substrate and provided with N constituting elements and two connecting elements, wherein each constituting element has electric characteristics of a passive element; one connecting element is connected with one end of each constituting element, and the other connecting element is connected with the other end of each constituting element; and an identification code of the test strip is determined by the total electric characteristics comprising N constituting elements and the two connecting elements.
Description
Technical field
The present invention relates to a kind of test strip, biochemical sensing system and measuring equipment, particularly, relate to a kind of automatic Identification of cipher card demand or the biochemical sensing system of correction, measuring equipment and test strip exempted.
Background technology
Along with the progress of medical science and the modern lifting day by day for health care idea, fixed point is looked after detection (Point-of-Care; POCT) market universalness also increases.The self-checking product that the detection trend of this class is fast, cheap, volume is little and do not need professional to operate, such as blood glucose meter, style electronic ear temperature gun and electronic sphygmomanometer etc.And in this field, the use of test strip has been a very skillful technology, wherein again to analyze being most widely used of blood sugar.
In known biochemical sensing system, every a collection of test strip has all been set unique Mutation parameter or identification code in process of production.Therefore,, using measuring equipment to need, by cipher card (code card), measuring equipment is carried out to identification or correction before this batch of test strip measured, as United States Patent (USP) the 5th, 366, No. 609 and No. WO00/33072 institute of PCT patent disclose.Yet the burning of cipher card and preparation can increase manpower and manufacturing cost, and often there is user and forget and insert or wrong plug cipher card causes the problems such as mistake on error recovery and data interpretation or cipher card loss.
In order to improve cipher card, use the inconvenience causing, United States Patent (USP) the 6th, has disclosed a kind of bar code (bar code) of utilizing for 814, No. 844 as the test piece of identification mode.United States Patent (USP) the 6th, utilizes for 814, No. 844 the bombardment of high energy pulse laser light to be coated on the surface of the gold target material on substrate, makes golden target material surface flash evapn, and forms bar code graphics.For example, yet the detection system that the identification mode of this bar code is optical profile type, needs to use extra optical element, use CCD or LED to detect, so manufacturing cost is higher.Moreover the repeatability of this kind of identification bar code and accuracy, in target material surface material, not only can cause technologic restriction also may increase manufacturing cost.
In addition, TaiWan, China M304662 new patent has disclosed another kind of biochemical sensing system of exempting from cipher card, it arranges some buttons at pick-up unit, in order to input predetermined English alphabet or numeral, this predetermined English alphabet or figure denote in the packing of test strip (outer box, glue box, instructions ... etc.) upper, and the inner default one group of parameter of corresponding pick-up unit.After input this predetermined English alphabet or numeral, its corresponding parameter will be sent to microprocessor in pick-up unit pick-up unit is set to correction, and reaches the object of accurate test.
No. 97208206 patent application case of TaiWan, China also disclosed a kind of test piece of exempting from cipher card, and its one end in test piece arranges a plurality of composed components, and the composed component of part is punched and forms 0 or 1 electric connection, to be combined into multiple figure code.Yet, this detection system has multiple restriction, as drilling technology needs each sensing terminals of high precision, measuring equipment and the contraposition between each composed component, need high accurancy and precision etc., and because the figure code in test piece is as dentation, when inserting measuring equipment, also have the risk of fracture.
Therefore, be necessary to provide a kind of biochemical sensing system of exempting identification or the correction of cipher card and thering is property easy to detect.
Summary of the invention
In view of the existing problem of prior art, the invention provides a kind of use of exempting cipher card, reduce misoperation and can improve property easy to detect automatic Identification or biochemical sensing system, measuring equipment and the test strip of correction.
According to an aspect of the present invention, provide a kind of test strip.This test strip comprises insulated substrate, electrode group and identification unit.Electrode group is arranged on insulated substrate.Identification unit is arranged at the surface of insulated substrate.Identification unit has N composed component and two link components, and each N composed component has passive element electrical property feature, and one of them link component is connected with one end of each composed component, and another link component is connected with the other end of each composed component.Total electrical property feature that N composed component and two link components form has determined the identification code of test strip.
In accordance with a further aspect of the present invention, provide a kind of biochemical sensing system, its inclusion test test piece and measuring equipment.The surperficial identification unit that test strip has insulated substrate, is arranged at the electrode group on insulated substrate and is arranged at insulated substrate.Measuring equipment has microprocessing unit and connector, and wherein connector is in order to be coupled to identification unit to receive the signal of the represented identification code of identification unit, and microprocessing unit is coupled to connector to receive the signal from connector.Identification unit has N composed component and two link components, and each N composed component has passive element electrical property feature, and one of them link component is connected with one end of each composed component, and another link component is connected with the other end of each composed component.
According to a further aspect in the invention, provide a kind of measuring equipment.This measuring equipment is used in order to the test strip of arranging in pairs or groups, the surperficial identification unit that wherein test strip has insulated substrate, is arranged at the electrode group on insulated substrate and is arranged at insulated substrate.Identification unit has N composed component and two link components, and each N composed component has passive element electrical property feature, and one of them link component is connected with one end of each composed component, and another link component is connected with the other end of each composed component.Measuring equipment comprises connector and microprocessing unit.Connector at least comprises the splicing ear corresponding to identification unit, and splicing ear electrical couplings is to identification unit, to receive the signal of the represented identification code of identification unit.Microprocessing unit is coupled to connector to receive the signal from connector.Total electrical property feature that N composed component and two link components form determines this identification code.
In embodiment, N composed component one of at least and between two link components form open-circuit structure, and the electrode group working electrode and the reference electrode that comprise mutually insulated.In another embodiment, electrode group comprises mutually insulated working electrode, reference electrode and sensing electrode.In another embodiment, electrode group comprises working electrode, reference electrode, sensing electrode and two detecting units, and wherein one end of two detecting units is connected to respectively one of them of reference electrode and two link components.
Other aspects of the present invention, part will be stated in follow-up explanation, and part can be learnt easily in explanation, or can be learnt by enforcement of the present invention.Each aspect of the present invention can be utilized specifically noted element and combination in accompanying claim and understand and reach.Need to understand, aforesaid general remark and following detailed description be use for example only all, not in order to limit the present invention.
Accompanying drawing explanation
Fig. 1 illustrates the test strip of the embodiment of the present invention;
Fig. 2 illustrates the STRUCTURE DECOMPOSITION figure of the test strip of Fig. 1;
Fig. 3 and Fig. 4 test strip for illustrating according to different embodiments of the invention;
Fig. 5 A and Fig. 5 B illustrate respectively the different embodiment of the test strip with sensing function; And
The block schematic diagram that Fig. 6 is the biochemical sensing system that illustrates according to the embodiment of the present invention.
Description of reference numerals
100 test strips
110 insulated substrates
120 conductive layers
122 electrode groups
123 working electrodes
124 reference electrodes
127 identification units
128 composed component groups
128a, 128b, 128c, 128d, 128e composed component
129 link component groups
129a, 129b link component
130 insulating mats are high-rise
132 reaction zones
132a opening
140 reactions
150 upper covers
153 air holes
300 test strips
310 insulated substrates
323 working electrodes
324 reference electrodes
325 sensing electrodes
326 detecting units
327 identification units
328 composed component groups
328a, 328b, 328c, 328d, 328e composed component
329 link component groups
329a, 329b link component
332 reaction zones
400 test strips
410 insulated substrates
423 working electrodes
424 reference electrodes
426 detecting units
427 identification units
428a, 428b, 428c composed component
429a, 429b link component
432 reaction zones
500a, 500b test strip
524a, 524b reference electrode
527a, 527b identification unit
600 biochemical sensing systems
630 measuring equipments
640 connectors
650 microprocessing units
655 numerical datas
660 displays
670 power supplys
H, h1, h2, h3 through hole
P1, P2 hole
S1, S2 check point
Embodiment
The present invention discloses and does not a kind ofly need to utilize cipher card can carry out biochemical sensing system, measuring equipment and the test strip of identification or correction, its can exempt cipher card technique, easy to operate, prevent the possibility forgetting errors such as inserting cipher card or wrong plug cipher card and can reduce error generation in use procedure.In order to make narration of the present invention more detailed and complete, can and coordinate the accompanying drawing of Fig. 1 to Fig. 6 with reference to following description, wherein similarly component symbol represents similar element.So device, element and the program step described in following examples, only in order to the present invention to be described, is not in order to limit the scope of the invention.
Fig. 1 illustrates the test strip 100 of the embodiment of the present invention, and Fig. 2 illustrates the STRUCTURE DECOMPOSITION figure of test strip 100, and with dotted line, shows the corresponding relation of each yuan of assembly.Test strip 100 of the present invention comprises insulated substrate 110, conductive layer 120, insulating mat high level 130 and upper cover 150.Conductive layer 120 comprises electrode group 122 and identification unit 127, and wherein identification unit 127 comprises composed component group 128 and link component group 129.In this embodiment, composed component group 128 comprises 5 composed component 128a, 128b, 128c, 128d and 128e, and link component group 129 comprises two link component 129a and 129b.Link component 129a and each composed component one end be connected, link component 129b is connected with the other end of each composed component, as shown in Figure 2.In this embodiment, the working electrode 123 that electrode group 122 comprises mutually insulated and reference electrode 124.
The present invention does not limit quantity, the shape of contained composed component in identification unit 127, and identification unit 127 can be arranged at arbitrary surface of insulated substrate 110, does not limit to electrode group 122 on same surface.In general, composed component group 128 comprises at least one hole that partially or completely runs through insulated substrate 110 (as the element H in Fig. 2) on composed component wherein, makes to form open-circuit structure between this composed component and link component group 129.Hole H runs through insulated substrate 110 completely in the present embodiment, and it is consisted of the through hole h1 on insulated substrate 110, through hole h2 in conductive layer 120 and the through hole h3 on insulating mat high level 130.By controlling quantity and the position of hole, can change the electrical property feature (as the resistance value between two link component 129a and 129b) of identification unit 127, and can distinguish accordingly test strip 100.
The material of conductive layer 120 can be any conductive materials, such as carbon paste, gold and silver glue, copper glue, carbon silver epoxy glue or its analog and combination etc.In an embodiment, conductive layer 120 is comprised of conductive silver glue-line and the conductive carbon bisque that is placed on conductive silver glue-line, and generally speaking, the impedance of conductive carbon bisque is much larger than conductive silver glue-line or other metal glue-lines.Identification unit 127 can be arranged in pairs or groups by conductive silver glue-line and conductive carbon bisque, and the resistance value being formed to calculate each composed component, as the arrangement design of test strip.Each composed component can have respectively different length or width and have the resistance of different resistances to form, and between each composed component and two link components, optionally forms access structure or pass through hole and form open-circuit structure.In general, when N composed component has different resistance values and arrange in pairs or groups different pore quantities and position separately, capable of being combinedly go out 2
nplant resistance value.When test strip 100 is inserted measuring equipment, measuring equipment can be distinguished test strip 100 according to the resistance value between two link components, also can and then adopt corresponding correction parameter or pattern and measures.Should be noted that composed component 128 of the present invention is not limited to resistance.
The present invention does not limit the arrangement of working electrode 123, reference electrode 124 and identification unit 127, does not also limit the quantity of electrode, can be according to required other electrodes that increases of practical application.In general, as long as insulated from each other enough between each electrode and identification unit.
Insulating mat high level 130 is placed on conductive layer 120, and insulating mat high level 130 comprises opening 132a, to expose a part for conductive layer 120.Generally speaking, as long as opening 132a can expose the working electrode 123 of part and the reference electrode 124 of part is enough, the present invention does not limit the shape of opening 132a.In addition, the design of insulating mat high level 130 also exposes another part of conductive layer 120, so that conductive layer 120 can be electrically connected with measuring equipment (as 630 of Fig. 6).The material of insulating mat high level 130 can be including but not limited to PVC insulating tape, PET insulating tape, heated drying type insullac or ultraviolet curing type insullac.
Fig. 3, Fig. 4, Fig. 5 A and Fig. 5 B test strip 300,400,500a and the 500b for illustrating according to different embodiments of the invention, must notice and not illustrate for convenience of description insulating mat high level and upper cover.With reference to figure 3, the working electrode 323 that test strip 300 comprises insulated substrate 310 and mutually insulated, reference electrode 324, sensing electrode 325, two detecting units 326 and identification units 327, wherein identification unit 327 comprises composed component group 328 and link component group 329.In this embodiment, composed component group 328 comprises five composed component 328a, 328b, 328c, 328d and 328e, and link component group 329 comprises link component 329a and 329b, wherein two ends of each composed component are connected with link component 329a and 329b respectively, form in parallel.Test strip 300 has also comprised two hole P1 and P2 is upper in composed component 328a and 328d, makes composed component 328a, 328d form open-circuit structure respectively and between link component group 329.When test strip 300 is electrically connected with measuring equipment (as the measuring equipment 630 that Fig. 6 illustrated), composed component 328b, 328c and 328e can form respectively three electrical loops, composed component 328a, 328d are respectively and open circuit, therefore measuring equipment will see through total electrical property feature (as total equivalent impedance) that link component group 329 measures by composed component 328b, 328c and the formed loop of 328e, and identification test strip 300 thus.
In the embodiment shown in fig. 3, sensing electrode 325 is door type electrode, and itself and working electrode 323 and reference electrode 324 are electrically insulated.Sensing electrode 325 is arranged between working electrode 323 and reference electrode 324, in order to the electric connection between sensing test strip 300 and measuring equipment (as the measuring equipment 630 that Fig. 6 illustrated).In general, sensing electrode 325 sees through loop and produces electric signal, and reaches the effect of specifying start.For instance, when test strip 300 is inserted after measuring equipment, sensing electrode 325 can and measuring equipment between form loop, and start measuring equipment.
The major function of detecting unit 326 is whether confirmatory sample suitably covers reaction zone 332.In general, detecting unit 326 is bottoms of corresponding reaction zone 332 and arranging, and makes, when liquid sample injects reaction zone 332, will sequentially touch reference electrode 324, working electrode 323 and detecting unit 326.Once sample arrives two detecting units 326 of bottom, reaction zone, this sample can be as the electric connection of 326 of these two detecting units, and the resistance value between it is diminished.Detecting unit 326 can by with substrate on other electrodes or electrical structure be coupled, and reach the object that realizes multinomial measuring ability on the substrate of small size.In this embodiment, one end of two detecting units 326 is connected with reference electrode 324 and link component 329a respectively.So, measuring equipment can provide voltage between reference electrode 324 and link component 329a, once sample arrives the detecting unit 326 of 332 bottoms, reaction zone, just can make has enough current flowing between reference electrode 324 and link component 329a, and confirmatory sample suitably covers reaction zone 332.In other embodiments, one end of two detecting units 326 can be connected to respectively other electrodes, for example, be connected to respectively working electrode 323 and link component 329b.
With reference to figure 4, the working electrode 423 that test strip 400 comprises insulated substrate 410 and mutually insulated, reference electrode 424, two detecting units 426 and identification units 427, wherein identification unit 427 comprises composed component 428a, 428b, 428c and link component 429a, 429b, and two ends of each composed component are connected with link component 429a and 429b respectively.One end of two detecting units 426 is connected with reference electrode 424 and link component 429a respectively, in order to confirmatory sample, whether suitably covers reaction zone 432.In other embodiments, one or two in detecting unit 426 can be absolute electrode, and with other electrode mutually insulateds.Test strip 400 has also comprised two hole P1 and P2 is upper in composed component 428a and 428c, makes 429 of composed component 428a and 428c and link components form open-circuit structure.Hole P1 and P2 can be the through hole that runs through insulated substrate 410 and also can be the groove that does not run through insulated substrate 410.In this embodiment, with the conductive carbon powder of different length and shape, form each composed component, to produce the composed component with different resistance values.In general, the resistance value of composed component can utilize the length of conductive carbon powder or width and adjust, and further, other metal glue-lines (as elargol layer) of can arranging in pairs or groups are adjusted.
In Fig. 5 A, test strip 500a has hole P1 on composed component, and in order to destroy the electrical loop between this composed component and Connection Element, its failure mode can be adopted part or complete and run through insulated substrate and reach.In Fig. 5 B, test strip 500b has two hole P1 and P2 on two different composed components.Therefore, the identification unit 527a of test strip 500a and the identification unit 527b of test strip 500b, by having different electrical property features, can distinguish test strip 500a and 500b thus.For instance, when test strip 500a or 500b insert measuring equipment, measuring equipment can see through receive the signal of the electrical property feature of corresponding identification unit 527a or 527b, and is distinguished test strip 500a and 500b, and then adopts corresponding correction parameter or pattern measures.
In other embodiments of the invention, can assigned work electrode or measure the diverse location of electrode and reach and start measuring equipment or other sensing function.For example, with reference to figure 5A and 5B, in the test side of reference electrode 524a or 524b (by being connected to the end points of measuring equipment), 2 check point S1, S2 are set, wherein check point S2 can be in order to ground connection, when two check point S1, S2 and measuring equipment connect into electrical loop, specify and start measuring equipment.
The present invention does not limit the quantity of composed component, also should be appreciated that, the quantity of composed component, shape and electrically can according to practical application, be set voluntarily by deviser, wherein each composed component optionally destroys the electric connection between itself and link component group with hole, can form thus a plurality of different equivalent impedances.In other words, when thering is N composed component, by capable of being combined, go out 2 at most
nindividual identification code.That is, by optionally destroying each composed component, and coordinate the impedance magnitude of each composed component, can be combined into the identification code of a plurality of uniquenesses.Identification unit can be thus in order to represent the test strip of difference in functionality, or the test strip of different batches.The mode of destroying composed component loop can be the through hole that runs through insulated substrate or the groove that does not run through insulated substrate.The present invention also not the shape of confinement groove or through hole with size.Should be noted, a N of the present invention composed component can be various passive elements, as resistance, inductance or electric capacity etc.
The block schematic diagram that Fig. 6 is the biochemical sensing system 600 that illustrates according to the embodiment of the present invention, its inclusion test test piece 300 and measuring equipment 630.Test strip 300 comprises working electrode 323, reference electrode 324, sensing electrode 325, two detecting units 326, identification unit 327 and two hole P1, P2, wherein identification unit 327 comprises composed component 328a, 328b, 328c, 328d, 328e and link component 329a, 329b, and hole P1 and P2 lay respectively at composed component 328a and 328d is upper, as described in Figure 3.The approach that provides each composed component 328a, 328b, 328c, 328d, 328e to be electrically connected to measuring equipment 630 is provided for link component 329a of the present invention, 329b.
Measuring equipment 630 comprises connector 640 and is coupled to the microprocessing unit 650 of connector 640, the built-in numerical data 655 of microprocessing unit 650 wherein, and it can be such as being correction parameter, detecting pattern or other information etc.Connector 640 has the splicing ear of corresponding each electrode and identification unit 327, wherein working electrode 323, reference electrode 324, sensing electrode 325, detecting unit 326 and identification unit 327 see through and the splicing ear of connector 640 between join and be electrical connected with measuring equipment 630.
When test strip 300 is connected with connector 640, between sensing electrode 325 and connector 640, will form loop, and make microprocessing unit 650 start measuring equipment 630.In addition, because a plurality of composed components of identification unit 327 have respectively different conditions, therefore will there is different forms from the connection of 640 of connectors, produce therefrom the signal of the represented identification code of corresponding identification unit 327 to microprocessing unit 650.For instance, when test strip 300 is electrically connected with measuring equipment 630, composed component 328a and 328d cannot form and be electrically connected with connector 640, and only composed component 328b, 328c and 328e can form electrical loop.Connector 640 can see through link component 329a and 329b receives the signal of corresponding this electrical property feature, and this signal is sent to microprocessor 650.650 of microprocessing units can will carry out identification according to this signal, and in data 655, select the parameter of corresponding this signal or pattern to carry out.Measuring equipment 630 also comprises to show the display 660 of various measurements, and in order to the power supply 670 of required power supply to be provided.In another embodiment, display 660 and power supply 670 can be external device, and are not contained in measuring equipment 630.
In brief, identification unit of the present invention is for identification and specifies in data built-in in measuring equipment, wherein in measuring equipment, has multiple array corresponding to correction parameter, detecting pattern or other information of the represented identification code of identification unit in test piece.Disclosed biochemical sensing system not only reaches object that need not cipher card and reduces cipher card manufacturing cost, improved property easy to detect and can avoid the careless mistake of manual operation.
The foregoing is only the preferred embodiments of the present invention, not in order to limit claim of the present invention; All other do not depart from being equal to change or modifying of completing under disclosed spirit, all should be included in claim.
Claims (21)
1. a test strip, comprises:
Insulated substrate;
Electrode group, is arranged on this insulated substrate; And
Identification unit, is arranged at the surface of this insulated substrate;
Wherein this identification unit has N composed component and two link components, each in this N composed component has passive element electrical property feature, one of them link component is connected with one end of this composed component respectively, another link component is connected with the other end of this composed component respectively, total electrical property feature that wherein this N composed component and this two link components form determines the identification code of this test strip
Wherein this N composed component one of at least and between these two link components form open-circuit structure, and
This composed component that wherein forms this open-circuit structure comprises first and second resistance, this first and one end of this second resistance be connected with these two link components respectively, and this first and the other end of this second resistance be separated from one another.
2. test strip as claimed in claim 1, wherein each in this N composed component comprises resistance.
3. test strip as claimed in claim 2, this resistance wherein in each composed component with different resistances has different length or width.
4. test strip as claimed in claim 2, wherein this resistance in each composed component has different resistances.
5. test strip as claimed in claim 1, wherein this N composed component is combined into 2
nindividual identification code.
6. test strip as claimed in claim 1, wherein this first and this second resistance be separated from one another by the hole on this insulated substrate.
7. test strip as claimed in claim 6, wherein this hole is to run through the through hole of this insulated substrate or for not running through the groove of this insulated substrate.
8. test strip as claimed in claim 1, wherein this electrode group is this surface that is arranged at this insulated substrate.
9. test strip as claimed in claim 1, the wherein free following group forming of the material of this electrode group choosing: carbon paste, elargol, copper glue, gold and silver epoxy glue, carbon silver epoxy glue, and composition thereof.
10. test strip as claimed in claim 1, also comprises:
Insulating mat is high-rise, covers a part for this electrode group, wherein by a part for high-rise this electrode group covering of this insulating mat, is not formed the reaction zone with openend; And
Upper cover, is placed on this insulating mat high level and covers this reaction zone, and this upper cover has air hole that should reaction zone.
11. test strips as claimed in claim 10, also comprise responding layer, are placed in this reaction zone, and this responding layer is in order to react with liquid sample.
12. test strips as claimed in claim 11, working electrode and reference electrode that wherein this electrode group comprises mutually insulated, and this working electrode of this responding layer cover part and this reference electrode.
13. test strips as claimed in claim 12, wherein this electrode group also comprises sensing electrode, and this sensing electrode, this working electrode and this reference electrode are mutually insulateds.
14. test strips as claimed in claim 12, also comprise two detecting units, one end of these two detecting units is connected to respectively one of them of this reference electrode and these two link components, the other end of these two detecting units is separated from one another, wherein these two detecting units be to should reaction zone bottom and being arranged on this insulated substrate.
15. 1 kinds of biochemical sensing systems, comprise:
Test strip, the surperficial identification unit that there is insulated substrate, is arranged at the electrode group on this insulated substrate and is arranged at this insulated substrate; And
Measuring equipment, has microprocessing unit and connector, and wherein this connector is in order to be coupled to this identification unit to receive the signal of the represented identification code of this identification unit, and this microprocessing unit is coupled to this connector to receive this signal from this connector,
Wherein this identification unit has N composed component and two link components, each in this N composed component has passive element electrical property feature, wherein link component is connected with one end of this composed component respectively, another link component is connected with the other end of this composed component respectively, total electrical property feature that wherein this N composed component and this two link components form determines the identification code of this test strip
Wherein this N composed component one of at least and between these two link components form open-circuit structure, and
This composed component that wherein forms this open-circuit structure comprises first and second resistance, this first and one end of this second resistance be connected with these two link components respectively, and this first and the other end of this second resistance be separated from one another.
16. biochemical sensing systems as claimed in claim 15, wherein this microprocessing unit is built-in answers array calibration parameter, and this microprocessing unit selects wherein one group of correction parameter to proofread and correct this biochemical sensing system according to this received signal.
17. biochemical sensing systems as claimed in claim 15, the wherein built-in a plurality of patterns of this microprocessing unit, and this microprocessing unit select one of them pattern to carry out according to this received signal.
18. biochemical sensing systems as claimed in claim 15, wherein this microprocessing unit is according to received this test strip of this signal recognition.
19. biochemical sensing systems as claimed in claim 15, wherein each in this N composed component comprises resistance.
20. biochemical sensing systems as claimed in claim 15, wherein this first and this second resistance separated from one another by the hole on this insulated substrate.
21. biochemical sensing systems as claimed in claim 20, wherein this hole is to run through the through hole of this insulated substrate or is the groove that does not run through this insulated substrate.
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| CN103797364B (en) * | 2011-05-25 | 2016-05-25 | 曼多公司 | Body fluid measures examination barrel, for comprising the method for calibration code and identify the method for this yard on this box |
| CN103076441B (en) * | 2011-10-25 | 2015-08-19 | 华广生技股份有限公司 | The biological sensing measuring system that test piece information can two-wayly be checked |
| CN103105413B (en) * | 2011-11-15 | 2015-10-21 | 达尔生技股份有限公司 | Biological sensor and biometric system |
| TWI504890B (en) * | 2012-01-06 | 2015-10-21 | Delbio Inc | Biosensors and bio-measurement systems |
| CN102901808A (en) * | 2012-10-25 | 2013-01-30 | 广州万孚生物技术股份有限公司 | Analysis detecting device with humidity sensing function and analysis detecting method |
| CN105424916B (en) * | 2015-12-09 | 2018-01-16 | 桂林优利特医疗电子有限公司 | A kind of electrode code, identification device and the recognition methods of biology sensor test paper |
| TW201830010A (en) * | 2017-02-10 | 2018-08-16 | 琦芯科技股份有限公司 | Biosensor test piece manufactured without etching solvent and fabrication method thereof avoiding pollution caused by etching, having high fabrication efficiency, and capable of recycling removed metal film |
| TWI768560B (en) * | 2020-11-25 | 2022-06-21 | 五鼎生物技術股份有限公司 | Biochemical test chip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200724907A (en) * | 2005-12-23 | 2007-07-01 | Apex Biotechnology Corp | Electrochemical test strip |
| TWM334325U (en) * | 2007-09-05 | 2008-06-11 | Apex Biotechnology Corp | Biochemical test strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7601299B2 (en) * | 2004-06-18 | 2009-10-13 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
-
2008
- 2008-08-29 CN CN200810214831.3A patent/CN101661033B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200724907A (en) * | 2005-12-23 | 2007-07-01 | Apex Biotechnology Corp | Electrochemical test strip |
| TWM334325U (en) * | 2007-09-05 | 2008-06-11 | Apex Biotechnology Corp | Biochemical test strip |
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