CN108985117A - A kind of sample or test tube intelligent batch identifier and recognition methods - Google Patents
A kind of sample or test tube intelligent batch identifier and recognition methods Download PDFInfo
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- CN108985117A CN108985117A CN201810551598.1A CN201810551598A CN108985117A CN 108985117 A CN108985117 A CN 108985117A CN 201810551598 A CN201810551598 A CN 201810551598A CN 108985117 A CN108985117 A CN 108985117A
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- Prior art keywords
- carrier element
- sample
- test tube
- identifier
- pressure sensor
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
Abstract
The present invention provides a kind of sample or test tube intelligent batch identifier, which includes: at least one for storing the carrier element of sample；For placing the bracket of carrier element；The bottom of bracket is provided with the pressure sensor corresponding to each carrier element；A RFID electronic label is provided on each carrier element, the information of write-in sample corresponding with the carrier element in RFID electronic label；RFID reader, rf signal reception end are connect with RFID electronic label by radiofrequency signal；Image acquisition units, for reading the image information of carrier element on bracket and identifying the quantity of carrier element.The present invention is sticked on carrier element the RFID electronic label of write-in specimen information, is equipped with RFDI reader and antenna in identifier, completes the accurate reading to the RFID electronic label of each sample different angle, fast accurate by wireless radio-frequency.It is individually detected without moving carrier element, manpower and material resources is greatly saved, the batch detection and handover suitable for sample.
Description
Technical field
The present invention relates to medical fields, and in particular to a kind of sample or test tube intelligent batch identifier and recognition methods.
Background technique
LIS is carried out the information write-in of clinical memory qu antized table by the way of artificial bar code scan and receives confirmation.Due to
The write efficiency of artificial bar code scan is lower (average 1.5s/), and a large amount of samples greatly expend the energy of medical staff, error
Probability can also rise with the increase of specimen amount.
Since the efficiency of either scans is lower, contradicted with requiring the sample shipping time to limit in actual medical work, it is existing
Row collection of specimens and transhipment receive link information audit process missing, so that sample is acquiring and be transported to clinical laboratory's reception period
Real time information there is blind area, sample occurs leaking mistake during this period of time and can not be found in time, there is greatly medical hidden danger,
Also it is difficult to divide malpractice insurance.
Information write-in verification low efficiency, error rate are high in the acquisition and transhipment receive process of clinical memory qu antized table, are large-scale
The generality pain spot problem that medical institutions face.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of sample or test tube intelligent batch
Identifier and recognition methods, to solve the problems, such as low efficiency in the prior art and error rate is high.
In order to achieve the above objects and other related objects, the present invention provides a kind of sample or test tube intelligent batch identifier,
The identifier includes:
At least one for storing the carrier element of sample；
For placing the bracket of carrier element；The bottom of the bracket is provided with the pressure biography corresponding to each carrier element
Sensor；
A RFID electronic label is provided on each carrier element, write-in and the carrier element in RFID electronic label
The information of corresponding sample；
RFID reader, rf signal reception end are connect with RFID electronic label by radiofrequency signal；
Image acquisition units, for reading the image information of carrier element on bracket and identifying the quantity of carrier element；
The signal of pressure sensor is converted to the data of carrier element, and processing module pressure sensor by processing module
The carrier element of the quantity and image acquisition units identification of the carrier element of the carrier element, RFID reader identification that identify
Quantity is compared, and exports comparison result.
Preferably, which further includes communication unit, and processing module is connect by communication unit with exterior terminal.
Preferably, the processing module is connect by way of wirelessly or non-wirelessly with exterior terminal.
Preferably, which further includes rotatable test tube pallet, and the bracket is placed on test tube pallet.
Preferably, the RFID electronic label is set to the outer surface of carrier element.
Preferably, which further includes touch display screen, for show the carrier element being identified quantity and
Corresponding specimen information.
Preferably, the sample is used including but not limited to medical inspection blood preparation, urine specimen, stool sample,
Brains sample.
In order to achieve the above objects and other related objects, the present invention also provides a kind of sample or test tube intelligent batch identifiers
It carries out sample and knows method for distinguishing, this method comprises:
The quantity of carrier element is obtained using pressure sensor, the label information of carrier element is obtained using RFID reader
And quantity, the quantity of carrier element is obtained using image acquisition units；
The carrier that the quantity and image acquisition units for the carrier element that reduced pressure sensor, RFID reader obtain obtain
The quantity of unit；
If the carrier list that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
The quantity of member is equal, then stops identifying；Identify that the information of the carrier element obtained is sent to server-side or end by communication module
End and LIS；
If the carrier list that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
The quantity of member is unequal, then runing rest, identified again until the carrier list that pressure sensor, RFID reader obtain
The quantity of member is equal with the quantity for the carrier element that image acquisition units obtain.
As described above, a kind of sample of the invention or test tube intelligent batch identifier and recognition methods, have beneficial below
Effect:
The present invention is sticked on the carrier element for be stored with sample the RFID electronic label of write-in specimen information, identifier
RFDI reader is inside installed, is completed by wireless radio-frequency to the accurate of the RFID electronic label of each sample different angle
Nothing is misread, fast accurate.It is individually detected without moving carrier element, manpower and material resources is greatly saved, suitable for sample
Batch detection and handover.The information of detection is shown by touch screen, and skip is avoided to misread the appearance of situation.
Detailed description of the invention
Fig. 1 is the functional block diagram of a kind of sample of the present invention or test tube intelligent batch identifier；
Fig. 2 is the flow chart of a kind of sample of the present invention or test tube intelligent batch recognition methods.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Please refer to Fig. 1.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The revealed content of specification is not intended to limit the invention enforceable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
It does not influence still fall in disclosed technology contents under the effect of present invention can be generated and the purpose that can reach
In the range of capable of covering.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Term is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness or tune
It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
RFID (RadioFrequencyIdentification, Radio Frequency Identification Technology) is using electromagnetic induction, radio
Wave or microwave carry out contactless two-way communication, to reach identifying purpose and exchange the automatic identification technology of data.
RFID system consists of the following components: 1. electronic tag is made of chip and label antenna, is coupled by inductance
Or electromagnetic backscatter principle is communicated with reader.2. reader is the equipment of read/write tag information, adopts as data
The terminal of collection, reader also need to carry out data exchange with middleware.3. antenna is to provide radiofrequency signal for label and reader
The equipment of spatial.
The working principle of RFID system is as follows: reader information to be sent, loads after encoded in a certain frequency
It is sent out in carrier signal through antenna, the electronic tag into reader working region receives this pulse signal, blocks interior chip
In related circuit this signal is modulated, decode, is decrypted, then command request, password, permission etc. are judged.
The advantage of RFID electronic label is mainly reflected in:
Each RFID electronic label is corresponding with a globally unique id number.The id number is in production RFID electronics
It is written in memory, can not be modified once write-in, not transreplication in label production process.In use, specimen information
It is obtained from LIS, sample ID is written by RFID printer by label chip, and print bar code on label.Label core is written
It can encrypt, can not be repeatedly written again automatically when piece information, which can only be read out by specified batch identification instrument, be prevented
Only illegal identifier identification mistake leads to accident.RFID electronic label and RFID reader be by wirelessly being transmitted, can
With identification high speed, mobile, more objects, therefore label can be read several times in the case where no any mechanical wear, simultaneously
It can be read by reader rapid batch.The reading of RFID electronic label have it is non-contact, to strong environmental adaptability, can be simultaneously
Read the outstanding features such as multiple labels, reading speed be fast.
Have in fields RFID techniques such as food and the drugs for being related to numerous people health and life security important
Meaning, such as tracking document, test tube, medicine bottle or sample.Based on this, as shown in Figure 1, this implementation provides a kind of sample or test tube
Intelligent batch identifier, the identifier include:
At least one for storing the carrier element of sample；Carrier element is generally medical test tubes, heparin tube.
For placing the bracket of carrier element；Carrier element can also be placed with other containers.
For placing the bracket of carrier element；The bottom of the bracket is provided with the pressure biography corresponding to each carrier element
Sensor；
A RFID electronic label is provided on each carrier element, write-in and the carrier element in RFID electronic label
The information of corresponding sample；Specifically, sample corresponding with the carrier element is written by RFID printer in RFID electronic label
Information.
RFID reader, rf signal reception end are connect with RFID electronic label by radiofrequency signal；
Image acquisition units, for reading the image information of carrier element on bracket and identifying the quantity of carrier element；
The signal of pressure sensor is converted to the data of carrier element, and processing module pressure sensor by processing module
The carrier element of the quantity and image acquisition units identification of the carrier element of the carrier element, RFID reader identification that identify
Quantity is compared, and exports comparison result.
In this present embodiment, image acquisition units are a camera.It is set to the surface of bracket.And the camera
Focus adjustable section.In order to carry out light filling to camera, accuracy of identification is improved, issues white light in each side setting one of bracket
Strip light band.
The present embodiment is sticked on the carrier element for be stored with sample the RFID electronic label of write-in specimen information, identification
RFID reader is installed in instrument, the standard to the RFID electronic label of each sample different angle is completed by wireless radio-frequency
Really nothing is misread, fast accurate.
The present embodiment is further described below with test tube.
This implementation provides a kind of sample or test tube intelligent batch identifier, the identifier include:
At least one for storing the test tube of sample；
Bracket for holding test tubes；The bottom of the bracket is provided with the pressure sensing corresponding to each carrier element
Device；When in use, it when a test tube is placed on bracket, is under pressure generation positioned at the corresponding pressure sensor of frame bottom
One signal can judge the quantity of test tube by acquiring the quantity of signal.
A RFID electronic label is provided on each test tube, which is attached at the outside of test tube, RFID electricity
The information of sample corresponding with the test tube is written in subtab；Test tube can be the medical test tubes such as heparin tube, urinary catheter, soil pipe.Mark
It originally can be the various medical treatment detection samples such as blood preparation, urine specimen, brains sample, stool sample.
RFID reader, rf signal reception end are connect with RFID electronic label by radiofrequency signal.
Image acquisition units, for reading the image information of carrier element on bracket and identifying the quantity of carrier element.
The signal of pressure sensor is converted to the data of carrier element, and processing module pressure sensor by processing module
The carrier element of the quantity and image acquisition units identification of the carrier element of the carrier element, RFID reader identification that identify
Quantity is compared, and exports comparison result.
The identifier further includes communication unit as a further modification of the present embodiment, RFID reader by communication unit with
Exterior terminal connection.Communication unit can be wireless communication unit and be also possible to Landline communication unit.RFID reader identification
Information can be transmitted to exterior terminal by communication unit, and exterior terminal can be a remote computer.
Since during holding test tubes, the angle of each test tube is different, each RFID electronic label may cause
Position it is inconsistent.During RFID reader is read, since the difference and generating of angle is misread or skip.Therefore, it is
Raising accuracy of identification, the identifier are also provided with rotatable test tube pallet, and the bracket is placed on test tube pallet.Make
Used time first carries out first time reading, and pressure sensor, RFID reader and image acquisition units identify RFID electronics mark respectively
The quantity of label, the i.e. quantity of test tube, whether the test tube quantity for judging that three identifies at this time is equal, and completion is identified if equal,
Then the runing rest if unequal carries out second of reading, pressure sensor, RFID reader and image acquisition units point again
The quantity for not identifying RFID electronic label identifies completion if equal, if unequal runing rest, then carry out third time knowledge
Not until pressure sensor, RFID reader and image acquisition units identify that the quantity of RFID electronic label is equal respectively.
In order to improve the precision of identification, four RFID can be respectively set at the rear, lower section, left and right side of rack for test tube
Reader antenna can receive the radiofrequency signal of RFID electronic label sending in four direction, collected radio frequency is believed
The case where number merging being compared, avoiding the occurrence of skip and mispronounce.Information collection can be carried out to largely batch test tube simultaneously, saved
Time uses manpower and material resources sparingly.
The identifier further includes touch display screen as a further modification of the present embodiment, for showing the test tube being identified
Quantity, i.e. the quantity of sample；And corresponding specimen information.
As shown in Fig. 2, the present embodiment also provides a kind of sample or test tube intelligent batch recognition methods, this method are as follows:
The quantity of carrier element is obtained using pressure sensor, the label information of carrier element is obtained using RFID reader
And quantity, the quantity of carrier element is obtained using image acquisition units；
The carrier that the quantity and image acquisition units for the carrier element that reduced pressure sensor, RFID reader obtain obtain
The quantity of unit；
If the carrier list that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
The quantity of member is equal, then stops identifying；Identify that the information of the carrier element obtained is sent to server-side or end by communication module
End and LIS；
If the carrier list that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
The quantity of member is unequal, then runing rest, identified again until the carrier list that pressure sensor, RFID reader obtain
The quantity of member is equal with the quantity for the carrier element that image acquisition units obtain.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (8)
1. a kind of sample or test tube intelligent batch identifier, which is characterized in that the identifier includes:
At least one for storing the carrier element of sample；
For placing the bracket of carrier element；The bottom of the bracket is provided with the pressure sensing corresponding to each carrier element
Device；
A RFID electronic label is provided on each carrier element, write-in is corresponding with the carrier element in RFID electronic label
Sample information；
RFID reader, rf signal reception end are connect with RFID electronic label by radiofrequency signal；
Image acquisition units, for reading the image information of carrier element on bracket and identifying the quantity of carrier element；
The signal of pressure sensor is converted to the data of carrier element by processing module, and processing module pressure sensor identifies
The quantity of the carrier element of the quantity and image acquisition units identification of the carrier element of carrier element, RFID reader identification out
It is compared, exports comparison result.
2. a kind of sample according to claim 1 or test tube intelligent batch identifier, which is characterized in that the identifier also wraps
Communication unit is included, processing module is connect by communication unit with exterior terminal.
3. a kind of sample according to claim 2 or test tube intelligent batch identifier, which is characterized in that the processing module
It is connect by way of wirelessly or non-wirelessly with exterior terminal.
4. a kind of sample according to claim 1 or test tube intelligent batch identifier, which is characterized in that the identifier also wraps
Rotatable test tube pallet is included, the bracket is placed on test tube pallet.
5. a kind of sample according to claim 1 or test tube intelligent batch identifier, which is characterized in that the RFID electronics
Label is set to the outer surface of carrier element.
6. a kind of sample according to claim 1 or test tube intelligent batch identifier, which is characterized in that the identifier also wraps
Include touch display screen, for show the carrier element being identified quantity and corresponding specimen information.
7. a kind of sample according to claim 1 or test tube intelligent batch identifier, which is characterized in that the sample includes
But it is not limited to blood preparation, urine specimen, stool sample, brains sample that medical inspection uses.
8. using as described in claim 1~7 any one sample or test tube intelligent batch identifier carry out sample identification
Method, which is characterized in that this method comprises:
The quantity of carrier element is obtained using pressure sensor, the label information sum number of carrier element is obtained using RFID reader
Amount obtains the quantity of carrier element using image acquisition units；
The carrier element that the quantity and image acquisition units for the carrier element that reduced pressure sensor, RFID reader obtain obtain
Quantity；If the carrier list that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
The quantity of member is equal, then stops identifying；Identify that the information of the carrier element obtained is sent to server-side or end by communication module
End and LIS；
If the carrier element that the quantity and image acquisition units of the carrier element that pressure sensor, RFID reader obtain obtain
Quantity is unequal, then runing rest, identified again until the carrier element that pressure sensor, RFID reader obtain
Quantity is equal with the quantity for the carrier element that image acquisition units obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551598.1A CN108985117A (en) | 2018-05-31 | 2018-05-31 | A kind of sample or test tube intelligent batch identifier and recognition methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551598.1A CN108985117A (en) | 2018-05-31 | 2018-05-31 | A kind of sample or test tube intelligent batch identifier and recognition methods |
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| CN108985117A true CN108985117A (en) | 2018-12-11 |
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| CN201810551598.1A Pending CN108985117A (en) | 2018-05-31 | 2018-05-31 | A kind of sample or test tube intelligent batch identifier and recognition methods |
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| CN109784747A (en) * | 2019-01-25 | 2019-05-21 | 苏州卡海尔思信息技术有限公司 | A kind of method of blood testing ability evaluation, quality-control product terminal verification and system |
| CN110796214A (en) * | 2019-10-31 | 2020-02-14 | 中国人民解放军陆军军医大学第一附属医院 | Photographing label device |
| CN114819021A (en) * | 2022-06-27 | 2022-07-29 | 深圳市兆兴博拓科技股份有限公司 | Matrix type RFID positioning identification method, device, medium and computer equipment |
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