CN108932539B - Medical examination sample and medical test tube batch identification device and method - Google Patents
Medical examination sample and medical test tube batch identification device and method Download PDFInfo
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- CN108932539B CN108932539B CN201810549536.7A CN201810549536A CN108932539B CN 108932539 B CN108932539 B CN 108932539B CN 201810549536 A CN201810549536 A CN 201810549536A CN 108932539 B CN108932539 B CN 108932539B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention provides a medical examination sample and medical test tube batch identification device and a method, wherein the device comprises: the sample collection unit comprises a plurality of sample collection modules for collecting and storing different samples; the database unit is used for storing data; the identification unit is used for identifying each sample collection module; the shielding unit is used for constructing a shielding space and shielding signals outside the shielding space; the identification unit comprises a reader-writer and an electronic tag arranged on the specimen collection module, and the reader-writer is in data communication with the electronic tag on the specimen collection module in the shielding space to complete batch identification and counting; the invention can make the inspection result more accurate, greatly improve the sample inspection accuracy, reduce doctor-patient disputes, improve the inspection quality, and reduce the working intensity and the working error rate of doctors, thereby improving the automation level of hospitals, making the medical specimen identification more accurate and efficient, and making medical staff better serve patients.
Description
Technical Field
The invention relates to the medical field and the electronic field, in particular to a batch identification device and method for medical examination samples and medical test tubes.
Background
The medical specimen is an indispensable part of a hospital in the medical process, and in the clinical practice work, the amount of blood, urine, body fluid and other tissue specimens which need to be collected is very large, but in the process of collecting the existing medical specimen, a plurality of problems exist, at present, the traditional specimen collecting flow adopted by the hospital is mostly completed by adopting a manual operation mode, and the specimen is mainly divided into 7 steps by taking the most conventional blood sample as an example: 1. manually selecting a tube by a blood taking doctor; 2. manually pasting codes; 3. artificial blood drawing; 4. manually inputting samples by scanning codes one by one; 5. manually sorting and transferring samples; 6. receiving the specimens by scanning one code in the clinical laboratory; 7. and (5) manually sorting the inspection samples. This approach has a high error rate and responsibility cannot be traced back: the procedures of tube selection, code pasting, blood drawing, code scanning and inputting, transferring, collecting, sorting and the like are long in time consumption; and the efficiency is low, the sample separation time is too long, and the accuracy of the test result is not high: sorting samples before examination from tube selection, code pasting, tube searching, blood drawing checking, code scanning and inputting, sample handover and transportation, and sample collection, all completed manually, so that the blood sampling samples are too long in vitro time, the examination accuracy is reduced, the clinical laboratory is crowded at peak time, and mistakes and omissions are easy to occur; the workload of medical care work is large; the patient satisfaction is low.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a batch identification device and method for medical test specimens and medical test tubes, so as to solve the above-mentioned technical problems.
The invention provides a medical examination sample and medical test tube batch identification device, which comprises:
a specimen information carrier unit for storing specimen information;
the sample collection unit comprises a plurality of sample collection modules for collecting and storing different samples, and the sample information carrier unit is arranged on the sample collection modules;
the database unit is used for storing data;
the identification unit is used for identifying each sample collection module;
the shielding unit is used for constructing a shielding space and shielding signals outside the shielding space;
the identification unit comprises a radio frequency identification unit and a specimen image identification unit, the radio frequency identification unit comprises an RFID reader-writer and an RFID electronic tag arranged on the specimen collection module, the RFID reader-writer performs radio frequency identification through the RFID electronic tag on the specimen collection module in the shielding space, and identification results of the radio frequency identification unit and the specimen image identification unit are compared to finish batch identification and counting.
Furthermore, the shielding unit comprises a shell, the identification unit further comprises one or more antennas connected with the RFID reader-writer, the antennas are arranged inside the shell, and the shell is provided with a switch cover plate.
Further, still include the control unit, the identification element is connected with the control unit, the control unit is connected with the database unit, the casing is provided with the detection module who is used for detecting switch cover plate on-off state, detection module's output is connected with the input of control unit, and when switch cover plate was in the off-state, the work of control unit control identification element was discerned the sample collection unit in the shielding space to record discernment time information.
Further, the inside fixing device who is used for fixed sample collection module that is provided with of casing, the recognition cell carries out the discernment back once, the control unit control fixing device rotates to control the recognition cell and carry out the discernment for the second time.
Further, when the identification result is zero, the control unit controls the identification unit to enter a standby state; and when the identification result is larger than zero, sending statistical data to the database unit, wherein the statistical data comprises one or a combination of several of information such as label information, quantity information, acquisition time, an acquisition equipment serial number, an acquisition equipment address and the like of the specimen.
The invention also provides a medical examination specimen and medical test tube batch identification method, which comprises the following steps:
collecting different samples and storing the samples in different sample collecting modules, wherein the sample collecting modules are provided with RFID electronic tags and sample information carrier units for storing sample information;
constructing a shielding space, and shielding signals outside the shielding space;
and in the shielding space, performing data communication with the RFID electronic tag on the specimen acquisition module through an RFID reader-writer, and comparing the identification results of the radio frequency identification unit and the specimen image identification unit to finish batch identification and counting.
Further, a shielding space is constructed by a shielding unit, the shielding unit comprises a shell, and the shell is provided with a switch cover plate; when the switch cover plate is detected to be in a closed state, the reader-writer is triggered to enter a working state, the electronic tag is read, and the specimen collecting unit in the shielding space is identified once.
Furthermore, after the primary identification is finished, the specimen collecting module in the shielding space is controlled to rotate, the receiving relative position and angle between the electronic tag and the reader-writer are changed, and secondary identification is carried out.
Further, when the identification result is zero, controlling the identification unit to enter a standby state; and when the identification result is larger than zero, sending statistical data to the database unit for storage, wherein the statistical data comprises one or a combination of more of information such as label information, quantity information, acquisition time, an acquisition equipment serial number, an acquisition equipment address and the like of the specimen.
The invention has the beneficial effects that: the batch identification device and method for the medical examination samples and the medical test tubes can enable the examination result to be more accurate, greatly improve the sample examination accuracy, control the sample accuracy, reduce doctor-patient disputes, improve the examination quality, and reduce the working strength and the working error rate of doctors, so that the automation level of hospitals is improved, the identification work of the medical samples is more accurate and efficient, and medical staff can better serve patients.
Drawings
Fig. 1 is a schematic structural diagram of a medical test specimen and medical test tube batch identification device according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart of a method for batch identification of medical test specimens and medical test tubes according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1, the medical test specimen and medical test tube batch identification device in this embodiment includes:
the sample information carrier unit is used for storing sample information, and mainly comprises containers such as a medical blood collection tube and a urine tube;
the sample collection unit comprises a plurality of sample collection modules for collecting and storing different samples, and the sample information carrier unit is arranged on the sample collection modules;
the database unit is used for storing data;
the identification unit is used for identifying each sample collection module;
the shielding unit is used for constructing a shielding space and shielding signals outside the shielding space;
the identification unit comprises a radio frequency identification unit and a specimen image identification unit, the radio frequency identification unit comprises a Radio Frequency Identification (RFID) reader-writer and RFID electronic tags arranged on a specimen collection module, the RFID reader-writer performs radio frequency identification through the RFID electronic tags on the specimen collection module in a shielding space, identification results of the radio frequency identification unit and the specimen image identification unit are compared, after information identified by the RFID reader-writer and the specimen collection module is compared correctly, information collected by the radio frequency identification unit takes effect, batch identification and counting are completed, and finally data are processed in a centralized manner and sent to the LIS and a server program.
In this embodiment, the specimen collecting unit may be deployed in each ward and clinical laboratory specimen collecting table of a hospital, and may process the final result data of the specimen and send the processed result data to the LIS through communication methods such as TCP/IP after collection. This embodiment is discerned and is counted sample collection module through the RFID technique, in order to improve the accuracy of inspection, avoids the mistake inspection, realizes the shielding to external signal through establishing a shielding space to ensure the rate of accuracy of discernment.
In this embodiment, the shielding unit includes a housing, the identification unit further includes one or more antennas connected to the reader/writer, the antennas are disposed inside the housing, the housing is provided with a switch cover plate, after the switch cover plate is opened, the control program device stops reading the tags and counting, puts in the samples, and closes the collection cover plate, the control program controls the RF switch on the power amplifier to read the tags and identify the number of the samples, preferably, the housing is provided with a detection module for detecting the switch state of the switch cover plate, the output end of the detection module is connected to the input end of the control unit, when the switch cover plate is closed, the control unit controls the identification unit to operate to identify the sample collection unit in the shielding space once, the housing in this embodiment is provided with a fixing device for fixing the sample collection module, and after the identification unit identifies once, the control unit controls the fixing device to rotate and controls the recognition unit to recognize for the second time. The fixing device can adopt a bracket capable of rotating and can also adopt other structures, and the purpose is to change the relative position and angle between the reader-writer antenna and the electronic tag, and avoid mutual influence between received signals due to conditions such as over-dense conditions, so that the detection result is inaccurate. After the secondary identification, the control unit calculates final data and judges the number, and if the final data is equal to 0, the control program controls each module to enter a standby state. If the number is larger than 0, the result data can be sent to the collection service through a TCP/IP protocol or other communication modes, and the number of samples, the communication result, the state prompt, the reading time length and the like can be displayed through the display unit. The data content includes a tag ID, a specimen collection time, a specimen number, an apparatus serial number, an apparatus address, and the like.
The casing that shielding unit in this embodiment was made for adopting shielding material, the casing is provided with the switch apron, can place sample collection module in the casing inside and take out through the switch apron, can set up mechanisms such as swivel mount or carousel inside the casing, make sample collection module accomplish rotatoryly, through the shielding space, make the read write line can only communicate with the electronic tags in the shielding space, and through secondary discernment, can make the success rate greatly increased who verifies.
As shown in fig. 2, the present embodiment further provides a method for batch identification of medical test specimens and medical test tubes, including:
different samples are collected and stored in different sample collection modules, and electronic tags are arranged on the sample collection modules;
constructing a shielding space and shielding signals outside the shielding space;
and the reader-writer is in data communication with the electronic tag on the specimen collection module in the shielding space, so that batch identification and counting are completed.
In this embodiment, a shielding space is constructed by a shielding unit including a housing provided with a switch cover; when the switch cover plate is detected to be in a closed state, the reader-writer is triggered to enter a working state, the electronic tag is read, the sample collection unit in the shielding space is identified for the first time, after the identification for the first time is completed, the sample collection module in the shielding space is controlled to rotate, the receiving relative position and angle between the electronic tag and the reader-writer are changed, and secondary identification is carried out. When the identification result is zero, controlling the identification unit to enter a standby state; and when the identification result is larger than zero, sending statistical data to the database unit for storage, wherein the statistical data comprises one or a combination of more of information such as label information, quantity information, acquisition time, an acquisition equipment serial number, an acquisition equipment address and the like of the specimen. In this embodiment, the time for two identifications can be set according to actual needs, for example, the identification time for one identification can be set to be 3 seconds, then the specimen collection module is controlled to rotate for 2 seconds, and then the second identification is started. The detection module can adopt any sensor or other functional modules which can realize the detection of the switch state of the switch cover plate, such as a pressure sensor, an infrared sensor and the like.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a medical treatment inspection sample and medical test tube batch recognition device which characterized in that includes:
a specimen information carrier unit for storing specimen information;
the sample collection unit comprises a plurality of sample collection modules for collecting and storing different samples, and the sample information carrier unit is arranged on the sample collection modules;
the database unit is used for storing data;
the identification unit is used for identifying each sample collection module;
the shielding unit is used for constructing a shielding space and shielding signals outside the shielding space and comprises a shell;
the identification unit comprises a radio frequency identification unit and a sample image identification unit, the radio frequency identification unit comprises an RFID reader-writer and an RFID electronic tag arranged on the sample collection module, the RFID reader-writer performs radio frequency identification with the RFID electronic tag on the sample collection module in the shielding space, and identification results of the radio frequency identification unit and the sample image identification unit are compared to finish batch identification and counting;
the inside fixing device who is used for fixed sample collection module that is provided with of casing, the recognition cell discerns the back once, and the control unit control fixing device rotates, changes the receipt relative position and the angle between electronic tags and the read write line to control the recognition cell and carry out the discernment for the second time.
2. The medical test specimen and medical tube batch identification device according to claim 1, wherein: the identification unit further comprises one or more antennae connected with the RFID reader-writer, the antennae are arranged inside the shell, and the shell is provided with a switch cover plate.
3. The medical test specimen and medical tube batch identification device according to claim 2, wherein: still include the control unit, the identification element is connected with the control unit, the control unit is connected with the database unit, the casing is provided with the detection module who is used for detecting switch cover plate on-off state, detection module's output is connected with the control unit's input, and when switch cover plate was in the closed condition, the work of control unit control identification element was discerned the sample collection unit in the shielding space to record discernment time information.
4. The medical test specimen and medical tube batch identification device according to claim 3, wherein: when the identification result is zero, the control unit controls the identification unit to enter a standby state; and when the identification result is larger than zero, sending statistical data to the database unit, wherein the statistical data comprises one or a combination of several of information such as label information, quantity information, acquisition time, an acquisition equipment serial number, an acquisition equipment address and the like of the specimen.
5. A medical test specimen and medical test tube batch identification method is characterized by comprising the following steps:
collecting different samples and storing the samples in different sample collecting modules, wherein the sample collecting modules are provided with RFID electronic tags and sample information carrier units for storing sample information;
constructing a shielding space, shielding signals outside the shielding space, wherein the shielding unit comprises a shell, the shell is provided with a switch cover plate, and when the switch cover plate is detected to be in a closed state, a reader-writer is triggered to enter a working state, an electronic tag is read, and a sample collection unit in the shielding space is identified for one time;
and in the shielding space, the RFID reader-writer is in data communication with the RFID electronic tag on the specimen collection module, and the identification results of the radio frequency identification unit and the specimen image identification unit are compared to finish batch identification and counting.
6. The method for batch identification of medical test specimens and medical test tubes according to claim 5, wherein: after the primary identification is finished, the specimen collecting module in the shielding space is controlled to rotate, the receiving relative position and angle between the electronic tag and the reader-writer are changed, and secondary identification is carried out.
7. The method for batch identification of medical test specimens and medical test tubes according to claim 6, wherein: when the identification result is zero, controlling the identification unit to enter a standby state; and when the identification result is larger than zero, sending statistical data to the database unit for storage, wherein the statistical data comprises one or a combination of more of information such as label information, quantity information, acquisition time, an acquisition equipment serial number, an acquisition equipment address and the like of the specimen.
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