CN102637196A - System and method for automatically identifying identity information of biosensor - Google Patents
System and method for automatically identifying identity information of biosensor Download PDFInfo
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Abstract
The invention provides a system and method for automatically identifying the identity information of a biosensor. The system comprises index information recorded on the biosensor, an information storing unit and a data processing unit, wherein the index information uniquely corresponds to the identity information of the biosensor; the data processing unit compares the index information with the identity information of the biosensor and judges whether the two pieces of information are matched; if so, the data processing unit identifies the identity information of the biosensor; otherwise, the data processing unit does not identify the identity information. The identifying method comprises the following steps of: reading the index information; storing the index information in the information storing unit; and comparing the index information with the identity information of the biosensor so as to realize automatic identification of the identity information of biosensor. Through the invention, the identity information of the biosensor with a large amount of information can be conveniently identified by use of the index information including relatively little information, the production technology is simplified, the product cost is reduced, the use of an operator is convenient, and the manual operation errors are reduced.
Description
Technical field
The present invention relates to a kind of system and method thereof of automatic identification biology sensor identity information.
Background technology
In recent years, a medical tester can be used to measure dissimilar biology sensors, and for example, the dry type Biochemical Analyzer that has can be analyzed nearly 20 multinomial test events.Therefore for correct detecting, tester must be discerned the type of biology sensor automatically, and promptly must to judge the biology sensor of current use be which kind of test item of execution to tester.In addition, in process of production, can there be some differences in the biology sensor between each batch, and these differences are to need tester according to concrete correction parameter testing result to be proofreaied and correct.
U.S. Pat 5366609 has been used a kind of storage key that can plug.At first the information storage with type of detection information or difference between batch stores in the key to this; During use this key is inserted in the detecting instrument; After detecting instrument reads the information in the key, the signal that biology sensor is given is made corresponding correction and final output testing result.Each stores only corresponding one batch biology sensor of key, and this just requires the user in use, confirms that current lot number at the biology sensor that uses conforms to the corresponding key lot number that stores.This type control information and the design that biology sensor separates, not enough below existing: 1) user need carry out the operation of two steps when carrying out detecting operation, uses very inconvenient.2) because one of the prior insertion that the very important person is stores key, this can exist the operator to forget the possibility of this step.
U.S. Pat 4592893 has used bar code as information storage medium, but bar code institute can the canned data amount be not very big, does not reach the standard of application.
U.S. Pat 4578716 is utilized in the mode of pasting magnetic stripe on the biology sensor, and relevant information is stored on the magnetic stripe.Pasting magnetic stripe needs the production technology of more complicated, and the structure of tester also will be very complicated.
U.S. Patent application US2008/0114228A1 discloses and has utilized RF tag to come the mode of canned data.But,, then can increase the cost of product greatly if on every biology sensor, all use this RF tag because the price comparison of RF tag is expensive.The method of on biology sensor and packing box, all using RF tag is disclosed at U.S. Patent application US2009/0223287A1.And on biology sensor and packing box, all use RF tag, can increase the cost of product equally.
Summary of the invention
In order to overcome the shortcoming that exists in the prior art, one of the object of the invention has provided a kind of system of automatic identification biology sensor identity information.
1. automatic system of identification biology sensor identity information, it is characterized in that: this system comprises:
1) be documented in index information on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
2) index information reading unit, this reading unit is used to read said index information;
3) information memory cell, said information memory cell are used to store the identity information and the said index information of the biology sensor of at least one batch production;
4) data processing unit; Said data processing unit will be stored in the identity information of the biology sensor of above-mentioned index information and above-mentioned at least one batch production in the information memory cell and compare; Judge whether both are complementary; If be complementary, then discern the identity information of this biology sensor, otherwise will not discern.
2. according to 1 described system, it is characterized in that: the carrier of record index information is selected from bar code, numeral, figure, magnetic stripe, RF tag or Circuits System etc.
3. according to 1 described system, it is characterized in that: the carrier of record identity information is selected from RF tag, mobile storage disc, network data base, electricity system, figure carrier, colour carrier, bar code etc.
4. according to 3 described systems, it is characterized in that: RF tag is placed on packing to be had in the packing box of biology sensor.
5. according to 1 described system, it is characterized in that: described identity information comprises type of detection, product batch number, date of manufacture and the correction parameter etc. of biology sensor.
6. according to 1 described system, it is characterized in that: comprised index information in the biology sensor identity information.
7. according to 1 described system, it is characterized in that: described index information can comprise type of detection, the product batch number of biology sensor.
8. according to 1 described system, it is characterized in that: described identity information also comprises the Adapted information that can be complementary with index information.
9. according to 8 described systems, it is characterized in that: described index information be with described identity information in Adapted information be complementary.
10. according to 1 described system, it is characterized in that: the identity information of biology sensor can leave in the information memory cell with index information or leave in respectively in the different information memory cells.
11. according to 1 described system; It is characterized in that: reading unit, information memory cell and data processing unit all are installed in the tester, or reading unit, information memory cell and data processing unit are separate deposits and through data transmission information system transmissions information.
The present invention also provides a kind of method of automatic identification biology sensor identity information.
12. a method of discerning the biology sensor identity information automatically, this method may further comprise the steps:
1) read the index information that is documented on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
2) store said index information into information memory cell;
3) said index information and the identity information that is stored in the biology sensor of at least one batch production in the information memory cell are compared, judge whether both are complementary,, then discern the identity information of this biology sensor, otherwise will not discern if be complementary.
13. according to 12 described methods, it is characterized in that: if index information and identity information are complementary, then said identity information is used for the calculating of test process or test result.
14. according to 12 described methods, it is characterized in that: if index information can not be complementary with identity information, then tester will judge whether to have imported the identity information of biology sensor.
15. according to 14 described methods; It is characterized in that: if after the identity information of biology sensor has been imported in the tester judgement; Index information still can not match the identity information of biology sensor; Perhaps index information can not be understood, and then points out this biology sensor not accepted by said tester.
16., it is characterized in that: also comprise the step of utilizing data processing unit index information to be carried out image recognition according to 12 described methods.
17., it is characterized in that: also comprise the step of utilizing data processing unit index information and identity information unification to be converted to digital information according to 12 described methods.
18., it is characterized in that: also comprise the step of utilizing index information and identity information unification to convert binary digital information to according to 17 described methods.
The present invention also provides a kind of analyser of automatic identification biology sensor identity information.
19. an analyser of discerning the biology sensor identity information automatically, this analyser comprises:
1) at least one detecting unit is used for cooperating with biology sensor and detects;
2) index information reading unit is used to read the index information that is documented on the biology sensor, and this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
3) information memory cell is used to store the identity information and the said index information of the biology sensor of at least one batch production;
4) data processing unit; The identity information of biology sensor that is used for being stored in above-mentioned index information and at least one batch production of information memory cell is compared; Judge whether both are complementary; If be complementary, the identity information of then transferring this biology sensor is used to calculate the object information of detection, otherwise provides the object information that can not discern biology sensor;
5) output unit of object information.
20., it is characterized in that detecting unit comprises a detecting unit mainboard according to 19 described analysers, said index information reading unit, index information storage unit and data processing unit be installed on the said detecting unit mainboard.
21. according to 19 described analysers, it is characterized in that analyser comprises motherboard, reading unit, information stores master unit and the data processing master unit of biology sensor identity information be installed on motherboard.
22. according to 19 described analysers, it is characterized in that: also comprise primary power, master switch, guidance panel and printer.
The present invention also provides a kind of method of utilizing the analysis-e/or determining analyte in sample content of automatic identification biology sensor identity information.This method comprises:
23. a method of utilizing the automatic analyser of discerning the biology sensor identity information to detect comprises:
1) sample is joined in the biology sensor that matches with said analyser;
2) read the index information that is documented on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
3) store said index information into information memory cell;
4) said index information and the identity information that is stored in the biology sensor of at least one batch production in the information memory cell are compared, judge whether both are complementary,, then discern the identity information of this biology sensor, otherwise will not discern if be complementary;
5) test data of the analyser analyte in sample that reads on the biology sensor to be measured;
6) analyser is proofreaied and correct test data according to the identity information of the biology sensor that is obtained in the step 4);
7) test result of analyser output analyte in sample.
The invention has the beneficial effects as follows: biology sensor recognition system of the present invention comprises an identify unit that records index information; This identify unit is installed on the biology sensor, and described index information can be a part of content of biology sensor identity information.The present invention utilizes the index information characteristic identical with the partial content of biology sensor identity information, can retrieve the identity information of the biology sensor of the whole parameters that are documented in the biology sensor on other carriers.Represent the identity information of the whole parameters of biology sensor not to be documented on the single biology sensor, but with other carrier format records.For example, the identity information of same batch biology sensor only need be preserved once, and uses when supplying the operator repeatedly to utilize the biology sensor detection of biological sample of this batch.Biology sensor itself only needs the few identify unit of memory space is installed like this, records index information on the identify unit.The price of the identify unit that memory space is few can be bigger than memory space the price of identify unit much lower.Therefore on the biology sensor cost that low-cost identify unit can effectively reduce product only is installed.
In addition, utilize the few identify unit of memory space, like bar code etc., these identify units can be assembled on a plurality of biology sensors mass, such as directly not cutting on the semi-manufacture of single biology sensor bonding strip font code in batches.And the big record carrier of the memory space that can put down in writing the biology sensor identity information such as RF tag, only needs on the packing box that the large number of biological sensor is housed, to paste once just passable.In the prior art RF tag is pasted on the biology sensor and can not realize technologic mass.Therefore the present invention can make production technology simplify, thereby has improved output.
Moreover because the identity information of biology sensor pre-deposits on the tester, so the operator carries out single when detecting, and do not need to carry out the input of identity information at every turn.Such as, identity information is kept on the RF tag and sticks in the scheme on the packing box, when the operator packing box during near the radio frequency read range, tester has read the identity information in the RF tag automatically.When the operator inserted biology sensor and carries out the detection of analyte, tester will match identity information automatically through the index information in the identify unit on the biology sensor.Therefore, the present invention has reduced operator's operation steps, has avoided causing artificial misoperation, such as the identity information etc. of forgetting the input biology sensor.
The method that the identity information of the biology sensor that the present invention is bigger with quantity of information is put down in writing through the upper and lower literary composition of this instructions is stored on tester or the detector; And only need the less index information of information-recording amount on the biology sensor of advantages of small volume; And then by this index information index or transfer the identity information of biology sensor, thereby discern.And, the identity information of the biology sensor of same batch of production only need once preserve in the biology sensor packing box or tester in.Therefore, in prior art, all put down in writing the identity information of biology sensor on each biology sensor, the present invention greatly reduces the production cost of biology sensor.
Description of drawings
Fig. 1 is that identify unit and the information between the tester on the biology sensor is transmitted synoptic diagram.
Fig. 2 is that information is transmitted synoptic diagram between carrier and the tester of the installation record identity information on the packing box.
Fig. 3 is a biology sensor automatic recognition system workflow diagram.
Fig. 4 is as the identity information carrier, with the embodiment workflow diagram of bar code as identify unit with RF tag.
Fig. 5 is the analyser synoptic diagram that has the biology sensor automatic recognition system.
Fig. 6 is the structural representation of detecting unit mainboard.
Fig. 7 is the structural representation of analyser motherboard.
Description of reference numerals: biology sensor 1; Identify unit 2; Test section 3; Tester 100; Reading unit 101; Information memory cell 102; Data processing unit 103; Identity information reading unit 104; Packing box 200; RF tag 201; Analyser 500; Detecting unit 501; Primary power 502; Master switch 503; Guidance panel 504; Printer 505; Detecting unit mainboard 600; The index information reading unit 601 of identify unit; The index information storage unit 602 of identify unit; The data processing unit 603 of detecting unit; Motherboard 650; The reading unit 651 of biology sensor identity information; Information stores master unit 652; Data processing master unit 653.
Embodiment
Below in conjunction with concrete accompanying drawing the present invention is carried out detailed explanation.These concrete embodiment only are limited the enumerating under spirit of the present invention, do not get rid of one of ordinary skill in the art and combine prior art and the present invention and other concrete embodiments of generation.
As illustrated in fig. 1 and 2, a kind of system of automatic identification biology sensor identity information comprises reading unit, information memory cell and the data processing unit of index information, index information.Described index information is documented on the biology sensor 1, and this index information is unique corresponding with the identity information of this biology sensor of same batch of production.Described index information is documented on the identify unit 2 of biology sensor.At least also comprise a test section 3 on the biology sensor, the structure of test section is such as but not limited to the disclosed structure of following patent, for example: the test section structure that US4816224, US4876067, US6759190, US7807043 etc. are disclosed.Index information reading unit 101 is used to read the index information on the identify unit 2.Information memory cell 102 is used to store identity information and the index information on the identify unit 2 of the biology sensor of at least one batch production.Data processing unit 103 will be stored in the identity information of the biology sensor of above-mentioned index information and above-mentioned at least one batch production in the information memory cell and compare; Judge whether both mate; If be complementary, then discern the identity information of this biology sensor, otherwise will not discern.
In the described embodiment of Fig. 1, the carrier of index information, promptly described identify unit 2 is a bar code.In other embodiment, as long as carrier that can canned data can be as identify unit 2.For example identify unit 2 can be a digital carrier, and described digital carrier can be with certain arabic numeral, or/and symbol, or/and the different permutation and combination of letter etc. are expressed different information.When identify unit 2 is the figure carrier, utilize different patterns to express different information, for example the trade mark of product is as information carrier.When identify unit 2 is colour carrier, make up the different information of expressing through various colors.When identify unit 2 is Circuits System, for example utilize the electrical parameter of electrode system to express different information.
In the described embodiment like Fig. 1, the index information reading unit 101 on the tester 100 can be selected different fetch equipments for use according to the different carriers form of record index information on the identify unit 2.For example when the described identify unit of Fig. 1 was bar code, its reading unit 101 was a barcode scanner.In other embodiment, reading unit can also be digital scanner, graphics scanner, color scanning appearance, electrical parameter analyzer etc.
Index information on the identity information of biology sensor 1 and the identify unit 2 can leave in the information memory cell, also can leave in respectively in the different information memory cells.Information memory cell can be preserved the identity information of a plurality of dissimilar biology sensors simultaneously.
The identity information of biology sensor includes but not limited to following content, the type of detection of biological example sensor, product batch number, date of manufacture etc.The various correction parameters that also can comprise biology sensor, for example temperature correction parameter, packed cell volume (hematocrit, HCT) correction parameter, humidity correction parameter etc.
The identity information of biology sensor can be in store with various carrier formats, when using, is saved in the information memory cell in advance.The described carrier that is used to put down in writing identity information can be RF tag, mobile storage disc, network data base, electricity system, figure carrier, colour carrier, bar code etc.
In the described embodiment like Fig. 2, biology sensor 1 is packaged in before not being used in the packing box 200.The RF tag 201 that records the biology sensor identity information is installed on the packing box 200, and said installation includes but not limited to modes such as stickup.The information that biology sensor identity information reading unit 104 on the tester 100 is used to read on the RF tag.When the operator is placed into tester radio frequency reading zone with packing box; Biology sensor identity information reading unit 104 on the tester will scan RF tag 201 automatically; Thereby identity information reading unit 104 obtains the radio-frequency information on the packing boxes, and the identity information that reads is saved in the information memory cell 102.These identity informations of being preserved will be used in the calculating of test process and test result of biology sensor.Wherein, described radio frequency reading area size can be selected different electronic induction systems and electronic devices and components as required for use and confirm.For example, can select the contact induction system of swiping the card when riding in a bus and paying for use, the characteristics of this system are that distance of reaction is short, cheap; Also can select the non-contact inductive card-punching system that is used for the car park Car park payment for use, the characteristics of this system are that distance of reaction is moderate, moderate cost more; The electronic induction system that is adopted in the drive-in toll system (ETC) that can also select for use freeway toll station to adopt, the characteristics of this system are that distance of reaction is long, but with high costs.The present invention preferably distance of reaction 0.05 meter to 20.0 meters electronic induction system.Such as distance of reaction is 0.05-0.5 rice, 0.5-1.0 rice, 1.0-1.5 rice, 1.5-2.0 rice, 2.0-3.0 rice, 3.0-5.0 rice, 5.0-10.0 rice, 10.0-20.0 rice etc.At this moment, tester can be sensed the packing box that has RF tag 201 200 in 0.05 meter to 20.0 meters of testers automatically, thereby reads corresponding information.The most suitable present use habit of this mode (for example tester and the packing box 200 that has RF tag 201 all being placed on same laboratory or the same breadboard operator's console), operation is very easy.Certainly; As previously mentioned; The distance of distance of reaction is by selecting for use different electronic induction systems and electronic devices and components and definite, and therefore, the distance of distance of reaction should be as limitation of the present invention; Any employing has perhaps been used for reference the present invention's thought or principle, but the scope that the technical scheme of the scope that distance of reaction is not clearly write exactly in this manual still belongs to disclosed and requires to protect.
Can select different identity information reading units for use according to the record carrier of different identity informations.When for example using mobile storage disc record identity information, can obtain the information of mobile storage disc and it is kept in the information memory cell with USB interface.Can obtain to be kept at the identity information in the network data base through the mode of downloading.The record carrier of identity information can also be electrode system, figure carrier, colour carrier, bar code etc.Can also obtain to be kept at the identity information in the electricity system through the electrical parameter analyzer.Obtain to be kept at the identity information in the figure carrier through graphics scanner.Obtain to be kept at the identity information in the colour carrier through the color scanning appearance.
Comprised the index information on the identify unit 2 in the biology sensor identity information; Be that index information on the identify unit 2 is identical with the partial information of biology sensor identity information, for example selected the type of the biology sensor in the identity information and the information of product batch number in the index information for use.Data processing unit is through seeking the identity information that is complementary with index information, just can obtain and testing whole identity informations of the biology sensor of usefulness, thereby these identity information parameters are applied in follow-up test and result's the calculating.
In another embodiment, in order to obtain the identity information of biology sensor through the index information on the identify unit 2, the index information on the identify unit 2 be with described identity information in Adapted information be complementary.Described Adapted information is meant that this information does not belong to some parameters of biology sensor itself; But storing other information of implanting in addition on the carrier of identity information; For example some numerals, symbol, figure, color etc. or its combination, these information are used to distinguish different biology sensors.Index information on the identify unit 2 is exactly the corresponding or identical information of putting down in writing on the carrier with said identity information of Adapted information.
Reading unit, information memory cell and data processing unit all are installed in the tester, and perhaps reading unit, information memory cell and data processing unit are independently deposited and through data transmission information system transmissions information.
The present invention also provides a kind of method of automatic identification biology sensor identity information, and this method may further comprise the steps:
1) read the index information that is documented on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
2) store said index information into information memory cell;
3) said index information and the identity information that is stored in the biology sensor of at least one batch production in the information memory cell are compared, judge whether both are complementary,, then discern the identity information of this biology sensor, otherwise will not discern if be complementary.
In the method as shown in Figure 3; After the test beginning; Tester at first reads the index information of putting down in writing on the biology sensor; Data processing unit removes to retrieve the identity information of the biology sensor in the tester data storage cell according to index information, judges whether to retrieve the identity information that is complementary with index information.If data processing unit can retrieve the information that is complementary, the process that then identity information that retrieves is used for testing and the calculating of test result.If data processing unit can not retrieve the information that is complementary, tester will be reminded the operator to read and test the relevant identity information of this biology sensor of usefulness, just can proceed test.
In one embodiment, if the operator confirms to have imported the identity information of biology sensor, but data processing unit still can not find the identity information that can be complementary with the index information in the identify unit 2.Tester can provide the not information accepted of appearance to be tested or provide the information that the biology sensor that is being used is a fake products of the biology sensor that using, and tester stops to detect simultaneously.
Data processing unit can be differentiated the index information in the identify unit 2 that obtains; If data processing unit can't handle index information, to provide the biology sensor that is being used be the information of fake products or the biology sensor that is being used and the unmatched information of using of tester to tester so.
In the described method of Fig. 4, to deposit on the packing box of biology sensor RF tag is installed, described RF tag records the identity information of institute's dress biology sensor in the packing box.During the test beginning, the operator at first lets tester read the information on the RF tag, and said information is kept in the data storage cell of tester.From packing box, take out a biology sensor then and carry out the test of analyte.Be pasted with bar code on the described biology sensor, record index information on this bar code.Tester reads the index information in this biology sensor bar code.Data processing unit according to the index information on the bar code retrieval in the data storage cell of tester whether have can with the identity information in the RF tag of index information coupling.If can retrieve the identity information that is complementary, then tester calculates the testing result of biology sensor according to the identity information that retrieves, or judges that whether expired biology sensor etc.If data processing unit can not retrieve the identity information that is complementary, then tester will remind the operator to read the identity information of putting down in writing in the RF tag on the packing box again.Information on the RF tag will be saved in the data storage cell.Tester calculates the testing result of biology sensor according to the identity information that retrieves then, or judges that whether expired biology sensor etc.
The present invention also provides a kind of analyser of automatic identification biology sensor identity information, and this analyser comprises:
1) at least one detecting unit is used for cooperating with biology sensor and detects;
2) index information reading unit is used to read the index information that is documented on the biology sensor, and this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
3) information memory cell is used to store the identity information and the said index information of the biology sensor of at least one batch production;
4) data processing unit; Be used for the identity information of the biology sensor of the above-mentioned index information that is stored in information memory cell respectively and at least one batch production is compared; Judge whether both are complementary; If be complementary, the identity information of then transferring this biology sensor is used to calculate the object information of detection, otherwise provides the object information that can not discern biology sensor;
5) output unit of object information.
In the said embodiment of Fig. 5 to Fig. 7, a kind of analyser 500 of measuring analyte in the biological specimen comprises one or more separate detecting units 501.Detecting unit is used to obtain index information and biology sensor on the biology sensor to the detection data of sample.Analyser also comprises biology sensor automatic recognition system of the present invention.In one embodiment, the biology sensor automatic recognition system is included in index information reading unit 601 is installed on the detecting unit mainboard 600, index information storage unit 602, the data processing unit 603 of detecting unit.Analyser 500 also comprises a motherboard 650, and the reading unit 651 of biology sensor identity information is installed on motherboard, information stores master unit 652, data processing master unit 653.The reading unit 651 of biology sensor identity information can be to read the RF tag scanner that stores the biology sensor identity information.Information stores master unit 652 is used for depositing the identity information of biology sensor and the index information of identify unit.Data processing master unit 653 is used to control the running of whole tester, or/and handle the coupling work of index information and biology sensor identity information.
The invention provides the method for analysis-e/or determining analyte in sample content that a kind of utilization contains the system of automatic identification biology sensor identity information, comprising:
1) sample is added in the biology sensor that matches with the said analyser that has automatic identification biology sensor identity information system;
2) read the index information that is documented on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
3) store said index information into information memory cell;
4) said index information and the identity information that is stored in the biology sensor of at least one batch production in the information memory cell are compared, judge whether both are complementary,, then discern the identity information of this biology sensor, otherwise will not discern if be complementary;
5) test data of the tester analyte in sample that reads on the biology sensor to be measured;
6) tester is proofreaied and correct test data according to the identity information of the biology sensor that is obtained in the step 4);
7) test result of tester output analyte in sample.
The system and the method for application thereof of automatic identification biology sensor identity information of the present invention; And the tester that has said automatic recognition system can be used for the detection of biochemical indicator, the for example mensuration of physical signs such as glutamic-pyruvic transaminase, haemoglobin, cholesterol, glucose.The sample of measuring can be blood, urine, saliva etc.
Embodiment 1
Biology sensor automatic recognition system shown in Fig. 1-2 comprises: tester, the biology sensor that has a bar code and the biology sensor packing box that has RF tag.Record the type of this biology sensor and the index information of product batch number on the described bar code.Record the identity information A of the type, product batch number, date of manufacture, correction parameter etc. of this biology sensor on the described RF tag.The sensor type of putting down in writing on the bar code that index information comprised and product batch number with RF tag in type and the lot number put down in writing be consistent.
The operator at first takes the radio frequency reading district with packing box and scans when using biology sensor check and analysis thing, and tester just reads the identity information of the biology sensor on the RF tag in the data storage cell.In this embodiment, encapsulate type that the radio-frequency information on the packing box of this biology sensor put down in writing this biology sensor, represent with digital 01 for detecting glutamic-pyruvic transaminase (ALT) in the blood.The product batch number of this biology sensor is 001, representes with numeral 001.Described RF tag is also put down in writing other information of this biology sensor.
The operator takes out biology sensor and is used for analyte ground and measures from packing box subsequently.The operator puts into tester with biology sensor, and the reading unit in the tester has obtained the information of bar code, and converts numerical information into.In this embodiment, the numerical information after the bar code conversion is 010012.This string numeral 010012 is the index information of putting down in writing as the bar code that indicates the unit.This information interpretation is: front two numeral 01 indicates the type of biology sensor for detecting glutamic-pyruvic transaminase (ALT) in the blood, and the lot number of 001 this biology sensor of sign of the 3rd to the 5th is 001, and last bit digital 2 is a check information.
The data processing unit of tester is sought the identity information of the biology sensor that can be complementary with it in the information memory cell according to the index information 010012 of bar code record.In the present embodiment, utilize type 01 and the product batch number 001 of the biology sensor of index information to retrieve among the identity information A of biology sensor the type 01 of identical biology sensor and the information of product batch number 001 are arranged.Therefore, tester is just accomplished test or calculated test result according to other information among the identity information A that retrieves, and is medium such as the calculating that correction parameter is applied to test result.Perhaps tester judges according to the date of manufacture among the identity information A whether present employed biology sensor is expired.
In the present embodiment; If the operator has forgotten the RF tag in the packing box is scanned before using biology sensor; Tester will be because of can not find the identity information that is complementary with the bar code index information, and tester will remind the user to remove to rescan RF tag.
Claims (18)
1. automatic system of identification biology sensor identity information, it is characterized in that: this system comprises:
1) be documented in index information on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
2) index information reading unit, this reading unit is used to read said index information;
3) information memory cell, said information memory cell are used to store the identity information and the said index information of the biology sensor of at least one batch production;
4) data processing unit; Said data processing unit will be stored in the identity information of the biology sensor of above-mentioned index information and above-mentioned at least one batch production in the information memory cell and compare; Judge whether both are complementary; If be complementary, then discern the identity information of this biology sensor, otherwise will not discern.
2. system according to claim 1 is characterized in that: the carrier of record index information is selected from bar code, numeral, figure, magnetic stripe, RF tag or Circuits System etc.
3. system according to claim 1 is characterized in that: the carrier of record identity information is selected from RF tag, mobile storage disc, network data base, electricity system, figure carrier, colour carrier, bar code etc.
4. system according to claim 3 is characterized in that: RF tag is placed on packing to be had in the packing box of biology sensor.
5. system according to claim 1 is characterized in that: described identity information comprises type of detection, product batch number, date of manufacture and the correction parameter etc. of biology sensor.
6. system according to claim 1 is characterized in that: comprised index information in the biology sensor identity information.
7. system according to claim 1 is characterized in that: described index information can comprise type of detection, the product batch number of biology sensor.
8. system according to claim 1 is characterized in that: described identity information also comprises the Adapted information that can be complementary with index information.
9. system according to claim 8 is characterized in that: the Adapted information in described index information and the described identity information is complementary.
10. system according to claim 1 is characterized in that: the identity information of biology sensor can leave in the information memory cell with index information or leave in respectively in the different information memory cells.
11. system according to claim 1; It is characterized in that: index information reading unit, information memory cell and data processing unit all are installed in the tester, or index information reading unit, information memory cell and data processing unit are separate deposits and through data transmission information system transmissions information.
12. a method of discerning the biology sensor identity information automatically, it is characterized in that: this method may further comprise the steps:
1) read the index information that is documented on the biology sensor, this index information is unique corresponding with the identity information of this biology sensor of same batch of production;
2) store said index information into information memory cell;
3) said index information and the identity information that is stored in the biology sensor of at least one batch production in the information memory cell are compared, judge whether both are complementary,, then discern the identity information of this biology sensor, otherwise will not discern if be complementary.
13. method according to claim 12 is characterized in that: if index information and identity information are complementary, then said identity information is used for the calculating of test process or test result.
14. method according to claim 12 is characterized in that:, then judge whether to have imported the identity information of biology sensor if index information can not be complementary with identity information.
15. method according to claim 14; It is characterized in that: if after being judged as the identity information of having imported biology sensor; Index information still can not match the identity information of biology sensor, and perhaps index information can not be understood, and then points out this biology sensor not to be identified.
16. method according to claim 12 is characterized in that: also comprise the step of utilizing data processing unit index information to be carried out image recognition.
17. method according to claim 12 is characterized in that: also comprise the step of utilizing data processing unit index information and identity information unification to be converted to digital information.
18. method according to claim 17 is characterized in that: also comprise the step of utilizing index information and identity information unification to convert binary digital information to.
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| CN201510221007.0A CN104915375B (en) | 2012-02-28 | 2012-02-28 | Method for automatically identifying identity information of biosensor |
| CN2012100460788A CN102637196A (en) | 2012-02-28 | 2012-02-28 | System and method for automatically identifying identity information of biosensor |
| CN201510219663.7A CN104881247B (en) | 2012-02-28 | 2012-02-28 | The system of automatic identification identity information of biosensor |
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| CN201510219663.7A Division CN104881247B (en) | 2012-02-28 | 2012-02-28 | The system of automatic identification identity information of biosensor |
| CN201310358715.XA Division CN103488682A (en) | 2012-02-28 | 2012-02-28 | Biosensor detection system and method for automatically identifying identity information of biosensor |
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| CN104915375A (en) | 2015-09-16 |
| CN104881247B (en) | 2019-02-19 |
| CN104915375B (en) | 2021-12-14 |
| CN104881247A (en) | 2015-09-02 |
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