CN111462844A - Clinical laboratory bar code application system and method based on face recognition - Google Patents
Clinical laboratory bar code application system and method based on face recognition Download PDFInfo
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Abstract
The invention relates to the technical field of clinical laboratory bar codes, in particular to a clinical laboratory bar code application system and method based on face recognition. A clinical laboratory bar code application system based on face recognition comprises a sample collecting tube, a bar code generating device and a control device, wherein the sample collecting tube is provided with a unique preset bar code; the sample binding device is used for binding a sample collector and a preset bar code of the adopted sample collecting pipe in a database through the face recognition picture; the detection result uploading device uploads the sample detection result of the sample collecting pipe to the database through a preset bar code; and the detection result acquisition device is used for downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector through the face recognition picture. This application staff only need through people's face and bar code discernment handheld operation ware scanning sample collection person and sample collection pipe can, saved operations such as printing the bar code, pasting sample bar code antithetical couplet, transmission receipt antithetical couplet, effectively alleviateed clinical laboratory staff's work load.
Description
Technical Field
The invention relates to the technical field of clinical laboratory bar codes, in particular to a clinical laboratory bar code application system and method based on face recognition.
Background
Barcodes were proposed by n.j.woodland, usa in 1949. Barcode technology has been used for over 20 years in the medical and health field. A bar code is a symbol that is a set of bars and spaces of different widths and different reflectivities that are combined according to a prescribed encoding rule to represent a set of data. At present, in most comprehensive hospital clinical laboratories, a set of matched bar codes (a set of bar codes is divided into a specimen bar code link and a receipt link) is automatically generated by a bar code printer after a specimen is collected, the specimen bar code link is pasted on a test tube, manual checking is not needed when the specimen is sent to a receiving center, and the recording can be realized only by scanning the bar codes. And automatically numbering in the database, and automatically uploading the inspection result. The receipt is handed to the patient, and the examination report can be printed on a self-service machine of an examination hall of the hospital. The bar code technology is applied to the examination system of the hospital, and the terminal of the hospital information system is extended to a ward and an outpatient service, so that the working intensity of medical personnel is reduced, and the working efficiency is improved.
Although the barcode technology of clinical laboratory is mature, some problems are found in long-term clinical work, and uncontrollable factors such as slowing down work efficiency, influencing inspection quality, bad user experience, checking identity information deviation, increasing infection probability in hospital and the like may exist. The brief summary is as follows: 1. the bar code printing speed is slow and easy to be wrong. After the patient pays the fee, a series of examination order numbers are arranged on the examination application form. In some inspection departments with laggard hardware devices, the staff need to manually input the serial number, and the inspection information system can display the bar codes of all the inspection items and print out the bar codes. The manual input method is low in speed and easy to miss, and reduces working efficiency. Even if the department with better hardware equipment scans the check list number by using the code scanning gun, the check list number can not be successfully read because of uneven paper or poor printing quality. 2. The bar code binding efficiency is low. The clinical laboratory staff waits to print a set of bar codes (a set of bar codes is divided into a sample bar code link and a receipt link), firstly separates bottom paper and face paper of the sample bar code link (the separation operation is difficult due to wearing gloves, and the bar code adhesive is remained in the gloves, the speed is reduced), and then accurately pastes the face paper on the outer wall of a test tube with a cover with a specified color (if the test tube has wrong color selection and the bar code pasting position is not correct, the result is uploaded and input.3. the bar codes are not easy to store, after the sample collection is finished, the clinical laboratory staff connects the receipt of the bar codes to a patient, the aim is to print a test report on a self-service machine of a test hall for the patient The information of the name, age, sex, inspection items, etc. of the person to be checked is routinely obtained. However, the medical action of taking the medical insurance card by mistake or embezzlement by other people often happens in clinic, and the phenomenon that the medical insurance card is illegally used is caused only because the patients and the medical insurance card holders have the similar places with the ages, the sexes, the diseases and the like. 5. Increasing the infection probability in the hospital. Cross infection is inevitable between patients and workers due to transfer of some application forms, specimens and the like. And the use of keyboard entry and code-scanning gun reading as described in 1, present a significant threat to sterile operation.
Accordingly, there is a need for improvements to existing clinical laboratory bar code application systems and methods.
Disclosure of Invention
The invention provides a clinical laboratory bar code application system and method based on face recognition, aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a bar code application system for clinical laboratory based on face recognition comprises
The sample collecting tube is provided with a unique preset bar code;
the sample binding device is used for binding a sample collector and a preset bar code of the adopted sample collecting pipe in a database through the face recognition picture;
the detection result uploading device uploads the sample detection result of the sample collecting pipe to the database through a preset bar code;
and the detection result acquisition device is used for downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector through the face recognition picture.
Preferably, the health care system further comprises an electronic health card setting unit, wherein the electronic health card setting unit is used for setting electronic health cards which correspond to the medical insurance cards one by one; the electronic health card is stored in a database; the cardholder information of the electronic health card comprises a face picture.
Preferably, the sample binding device comprises
The face and bar code identification handheld operator is used for scanning the face of a sample collector or a preset bar code on a sample collecting pipe;
the face and bar code recognition server is connected with the face and bar code recognition handheld operator, is interactively connected with the database, and comprises a face recognition picture acquisition module, a preset bar code acquisition module and a sample binding storage module;
the face recognition image acquisition module is used for matching the face scanned by the face and bar code recognition handheld operator with a face image in a database, and storing the corresponding face image as a face recognition image in the face recognition image acquisition module when a matching result exists;
the preset bar code acquisition module is used for storing the preset bar code scanned by the human face and the bar code identification handheld operator in the preset bar code acquisition module;
the sample binding storage module is used for binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module and storing the bound face recognition picture and all the preset bar codes in the sample binding storage module in a movable mode.
Preferably, the hand-held operator for recognizing the human face and the bar code comprises a detection part and a grip part;
the detection part comprises a camera, a human face image processing unit and a bar code image processing unit which are connected with the camera, and a data sending unit which is connected with the human face image processing unit and the bar code image processing unit;
the handle part comprises an embedded start button, an embedded finish button and a power supply; the embedded start button is connected with the human face image processing unit.
Preferably, the face recognition image acquisition module further comprises a face matching completion feedback signal sending unit;
the detection part also comprises a face matching completion feedback signal receiving unit connected with the face matching completion feedback signal sending unit and a first prompting component connected with the face matching completion feedback signal receiving unit.
Preferably, the bar code image processing unit is connected with the human face matching completion feedback signal receiving unit;
the detection part also comprises a single bar code processing completion signal receiving unit connected with the bar code image processing unit and a prompting component II connected with the single bar code processing completion signal receiving unit;
the data sending unit comprises a face image data sending subunit and a bar code data sending subunit, the face image data sending subunit is connected with the face image processing unit, the bar code data sending subunit is connected with the bar code image processing unit, and the bar code data sending subunit is connected with the embedded finishing button.
Preferably, a preset bar code printing area is axially arranged on the outer surface of the sample collecting tube, an amplifying layer covering the preset bar code printing area is attached to the sample collecting tube, and a protective film covering the amplifying layer is further adhered to the sample collecting tube.
A clinical laboratory bar code application method based on face recognition comprises
L1, preparing a sample collecting tube with a unique preset bar code, arranging electronic health cards corresponding to medical insurance cards one by one for a sample collector through an electronic health card setting unit, wherein the electronic health cards are stored in a database, and the information of cardholders of the electronic health cards comprises face pictures;
l2, binding the face recognition picture of the sample collector and the preset bar code of the sample collecting tube in the database by the sample binding device;
l3, uploading the sample detection result of the sample collection tube to a database through a detection result uploading device and combining with a preset bar code;
l4, downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector by the detection result acquisition device and combining the face recognition picture.
Preferably, L2 specifically comprises
L21, the hand-held manipulator can scan the face of the sample collector and the preset bar code on the sample collecting tube by the face and bar code recognition;
l22, matching the human face scanned by the human face and bar code recognition hand-held operator with the human face picture in the database by a human face and bar code recognition picture acquisition module of the bar code recognition server, and storing the corresponding human face picture as a human face recognition picture in the human face recognition picture acquisition module when a matching result exists;
l23, storing the preset bar code scanned by the face and bar code recognition hand-held operator in the preset bar code acquisition module through the preset bar code acquisition module of the face and bar code recognition server;
l24, binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module through a sample binding storage module of the face and bar code recognition server, and storing the bound face recognition picture and all the preset bar codes in the sample binding storage module in a movable manner.
Preferably, the L21 specifically includes,
l211, pressing an embedded start button, starting a face image processing unit, shooting the face of a sample collector by aiming at a camera, processing a face video by the face image processing unit to obtain actual face pictures at a certain interval frequency and sequentially sending the actual face pictures to a face image data sending subunit;
l212, the face image data sending subunit sends the actual face image to the face recognition image obtaining module in turn;
l213, after the face matching completion feedback signal receiving unit receives the signal sent by the face matching completion feedback signal sending unit, the prompting component is turned on, the face image processing unit stops running, and the bar code image processing unit is started;
l, shooting by the camera aiming at the preset bar codes of the sample collection tubes, processing the bar code video by the bar code image processing unit to extract the preset bar codes, temporarily storing the extracted preset bar codes in the bar code data sending subunit, and sending a signal to the single bar code processing completion signal receiving unit to open the prompting component II;
l215, when the embedded completion button is pressed, the barcode data sending subunit sends all the preset barcodes to the preset barcode acquisition module.
The invention has the beneficial effects that through the application system and the method of the bar code of the clinical laboratory based on the face recognition, workers only need to scan a sample collector and a sample collecting pipe through the face and the bar code recognition handheld operator, so that the operations of printing the bar code, pasting a sample bar code link, transmitting a receipt link and the like are omitted, the workload of the workers of the clinical laboratory is effectively reduced, the accuracy of medical data is improved, the nosocomial infection probability is reduced, medical insurance violation can be avoided through the face recognition, a user does not need to download a printed sample detection result through the receipt link, and the medical experience of a patient is improved.
Drawings
FIG. 1 is a schematic structural diagram of a hand-held operator for recognizing human faces and bar codes according to the present application;
FIG. 2 is a schematic view of a sample collection tube according to the present application.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
A bar code application system based on face recognition for a clinical laboratory comprises a sample collecting pipe, a sample binding device, a detection result uploading device, a detection result acquiring device and an electronic health card setting unit.
The sample collection tube is provided with a unique pre-set bar code. As shown in fig. 2, the outer surface of the sample collection tube is provided with a preset bar code printing area 31 along the axial direction, the preset bar code is used for distinguishing each sample collection tube, and the application can also distinguish different purposes of the sample collection tube through the color of the preset bar code and the color of the cover of the sample collection tube. The sample collecting tube is adhered with an amplifying layer 32 covering the preset bar code printing area 31, on one hand, the amplifying layer 32 can amplify the preset bar code so as to be convenient for reading the preset bar code, and on the other hand, the preset bar code can be protected and prevented from being worn. The sample collection tube is further adhered with a protective film 33 wrapping the amplification layer 32, and the protective film 33 is arranged around the sample collection tube, so that the amplification layer 32 can be prevented from shifting or falling off, and the preset bar code is further protected.
The sample binding device is used for binding a sample collector and a preset bar code of the adopted sample collecting pipe in a database through the face recognition picture. The sample binding device comprises a face and bar code identification handheld operator for scanning the face of a sample collector or a preset bar code on a sample collecting pipe, a face and bar code identification server which is connected with the face and bar code identification handheld operator and is in interactive connection with the database, and specifically comprises a face identification picture acquisition module, a preset bar code acquisition module and a sample binding storage module. The face recognition image acquisition module is used for matching the face scanned by the face and bar code recognition handheld operator with face images in a database, and storing the corresponding face image as a face recognition image in the face recognition image acquisition module when a matching result exists. The preset bar code acquisition module is used for storing the preset bar code scanned by the human face and the bar code identification handheld operator in the preset bar code acquisition module. The sample binding storage module is used for binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module and storing the face recognition picture and all the preset bar codes in the sample binding storage module in a movable mode, and after the sample binding storage module binds and stores the face recognition picture with the corresponding plurality of preset bar codes, the face recognition picture acquisition module and the preset bar code acquisition module can be automatically emptied.
As shown in fig. 1, the hand-held operator for recognizing a human face and a barcode includes a detection unit 1 and a grip unit 2. The detection part 1 comprises a camera 11, a face image processing unit 12 and a bar code image processing unit 13 which are connected with the camera 11, and a data sending unit 14 which is connected with the face image processing unit 12 and the bar code image processing unit 13. The grip portion 2 includes an in-cell start button 21 and an in-cell completion button 22, and a power supply 23, and the in-cell start button 21 is connected to the face image processing unit 12. The face recognition image acquisition module further comprises a face matching completion feedback signal sending unit, the detection part 1 further comprises a face matching completion feedback signal receiving unit connected with the face matching completion feedback signal sending unit and a first prompting component connected with the face matching completion feedback signal receiving unit, and the first prompting component can be a prompting lamp (capable of flashing) or a buzzer (capable of sounding).
The bar code image processing unit 13 is connected to the face matching completion feedback signal receiving unit, the detection unit 1 further includes a single bar code processing completion signal receiving unit connected to the bar code image processing unit 13, and a second prompting unit connected to the single bar code processing completion signal receiving unit, the second prompting unit may be a prompting lamp (which may flash) or a buzzer (which may sound), and the second prompting unit and the first prompting unit may be the same prompting unit or different prompting units. The data sending unit 14 includes a face image data sending subunit connected to the face image processing unit 12 and a barcode data sending subunit connected to the barcode image processing unit 13, and the barcode data sending subunit is connected to the embedded completion button 22.
And the detection result uploading device uploads the sample detection result of the sample collecting pipe to the database through a preset bar code.
The detection result acquisition device is used for downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector through the face recognition picture. And after the face recognition picture and sample detection results corresponding to all the preset bar codes bound with the face recognition picture are completely downloaded and printed, the sample binding storage module deletes the corresponding face recognition picture and the preset bar code group.
The electronic health card setting unit is used for setting electronic health cards in one-to-one correspondence with the medical insurance cards, the electronic health cards are stored in a database, and the information of cardholders of the electronic health cards comprises face pictures. The electronic health card only needs to be handled once and can be directly called later. Medical insurance illegal operation can be prevented through the electronic health card.
The application method of the clinical laboratory bar code application system based on the face recognition comprises the following steps that a worker firstly presses an embedded start button 21, then aligns the camera with the face of a sample collector, scans the preset bar codes of the sample collecting pipes after hearing or seeing the prompt information of a prompt component I, continues to scan the next sample collecting pipe after hearing or seeing the prompt information of a prompt component II until all the preset bar codes of all the sample collecting pipes are extracted, and finally presses an embedded finish button 22. The utility model provides a clinical laboratory bar code application system only need through people's face and the handheld operation ware scanning sample collection person of bar code identification and sample collection pipe can, saved and printed the bar code, paste sample bar code antithetical couplet, operation such as transmission receipt antithetical couplet, the work load of clinical laboratory staff has effectively been alleviateed, and medical data's accuracy has been improved, hospital infection probability has been reduced, can avoid the medical insurance violation through face identification, the user need not download through the receipt antithetical couplet and print sample testing result, patient's experience of seeking medical advice has been improved.
A clinical laboratory bar code application method based on face recognition comprises
L1, preparing a sample collecting tube provided with a unique preset bar code, and arranging electronic health cards corresponding to medical insurance cards one by one for a sample collector through an electronic health card setting unit, wherein the electronic health cards are stored in a database, and the information of cardholders of the electronic health cards comprises face pictures.
L2, binding the face recognition picture of the sample collector and the preset bar code of the sample collection pipe in the database through the sample binding device L2 specifically comprises L21, scanning the face of the sample collector and the preset bar code on the sample collection pipe in sequence through the face and bar code recognition handheld operator L22, matching the face scanned by the face and bar code recognition handheld operator with the face picture in the database through the face recognition picture acquisition module of the face and bar code recognition server, storing the corresponding face picture as the face recognition picture in the face recognition picture acquisition module when the matching result exists L23, binding the face and bar code recognition handheld operator scanned preset bar code in the preset bar code acquisition module through the preset bar code acquisition module of the face and bar code recognition server, L24, binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module through the sample storage module of the face and bar code recognition server and storing the bound bar codes in the sample storage module movably.
L includes 36211. the embedded start button 21 is pressed, the face image processing unit 12 is started, the camera 11 shoots the face of the person who collects the sample, the face image processing unit 12 processes the face video to obtain the actual face pictures at certain intervals and sends the actual face pictures to the face image data sending sub-unit in sequence, L. the face image data sending sub-unit sends the actual face pictures to the face identification picture obtaining module in sequence, L. the face matching completion feedback signal receiving unit receives the signal sent by the face matching completion feedback signal sending unit, the first prompting component is opened, the face image processing unit 12 stops running, the barcode image processing unit 13 is started, 39214. the camera 11 shoots the preset barcode of the sample collecting pipe, the barcode image processing unit 13 processes the barcode video to extract the preset barcode, the preset barcode data is temporarily stored in the barcode data sending sub-unit after the extraction of the preset barcode data is completed, and sends a signal to the single barcode processing completion signal receiving unit to enable the second prompting component to be opened, the embedded L is repeated until the preset barcodes of the sample collecting pipe are extracted, the preset barcode data is completely extracted, the preset barcode data is sent to the 5922, and the preset barcode data is sent to the preset barcode data sending sub-receiving unit 5922.
L3, uploading the sample detection result of the sample collection tube to the database by the detection result uploading device and combining with the preset bar code.
L4, downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector by the detection result acquisition device and combining the face recognition picture.
Through the application of the clinical laboratory bar code application method based on face recognition, workers only need to scan a sample collector and a sample collecting pipe through the face and a bar code recognition handheld operator, operations such as bar code printing, sample bar code pasting, receipt transmission and the like are omitted, the workload of the workers in the clinical laboratory is effectively reduced, the accuracy of medical data is improved, the nosocomial infection probability is reduced, medical insurance violation can be avoided through face recognition, a user does not need to download and print a sample detection result through the receipt, and the medical experience of a patient is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (10)
1. A clinical laboratory bar code application system based on face recognition is characterized in that: comprises that
The sample collecting tube is provided with a unique preset bar code;
the sample binding device is used for binding a sample collector and a preset bar code of the adopted sample collecting pipe in a database through the face recognition picture;
the detection result uploading device uploads the sample detection result of the sample collecting pipe to the database through a preset bar code;
and the detection result acquisition device is used for downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector through the face recognition picture.
2. The clinical laboratory bar code application system based on face recognition according to claim 1, wherein: the electronic health card setting unit is used for setting electronic health cards corresponding to the medical insurance cards one by one; the electronic health card is stored in a database; the cardholder information of the electronic health card comprises a face picture.
3. The clinical laboratory bar code application system based on face recognition according to claim 2, wherein: the sample binding device comprises
The face and bar code identification handheld operator is used for scanning the face of a sample collector or a preset bar code on a sample collecting pipe;
the face and bar code recognition server is connected with the face and bar code recognition handheld operator, is interactively connected with the database, and comprises a face recognition picture acquisition module, a preset bar code acquisition module and a sample binding storage module;
the face recognition image acquisition module is used for matching the face scanned by the face and bar code recognition handheld operator with a face image in a database, and storing the corresponding face image as a face recognition image in the face recognition image acquisition module when a matching result exists;
the preset bar code acquisition module is used for storing the preset bar code scanned by the human face and the bar code identification handheld operator in the preset bar code acquisition module;
the sample binding storage module is used for binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module and storing the bound face recognition picture and all the preset bar codes in the sample binding storage module in a movable mode.
4. The clinical laboratory bar code application system based on face recognition according to claim 3, wherein: the hand-held operator for recognizing the human face and the bar code comprises a detection part (1) and a grip part (2);
the detection part (1) comprises a camera (11), a human face image processing unit (12) and a bar code image processing unit (13) which are connected with the camera (11), and a data sending unit (14) which is connected with the human face image processing unit (12) and the bar code image processing unit (13);
the grip portion (2) comprises an in-cell start button (21) and an in-cell completion button (22), and a power supply (23); the embedded start button (21) is connected with the human face image processing unit (12).
5. The clinical laboratory bar code application system based on face recognition according to claim 4, wherein: the face recognition image acquisition module also comprises a face matching completion feedback signal sending unit;
the detection part (1) further comprises a face matching completion feedback signal receiving unit connected with the face matching completion feedback signal sending unit and a first prompting component connected with the face matching completion feedback signal receiving unit.
6. The clinical laboratory bar code application system based on face recognition according to claim 5, wherein: the bar code image processing unit (13) is connected with the human face matching completion feedback signal receiving unit;
the detection part (1) also comprises a single bar code processing completion signal receiving unit connected with the bar code image processing unit (13) and a prompting component II connected with the single bar code processing completion signal receiving unit;
the data sending unit (14) comprises a face image data sending subunit connected with the face image processing unit (12) and a bar code data sending subunit connected with the bar code image processing unit (13), and the bar code data sending subunit is connected with the embedded finishing button (22).
7. The clinical laboratory bar code application system based on face recognition according to claim 1, wherein: the outer surface of the sample collection tube is provided with a preset bar code printing area (31) along the axial direction, the sample collection tube is attached with an amplification layer (32) covering the preset bar code printing area (31), and the sample collection tube is further adhered with a protection film (33) wrapping the amplification layer (32).
8. A clinical laboratory bar code application method based on face recognition is characterized in that: comprises that
L1, preparing a sample collecting tube with a unique preset bar code, arranging electronic health cards corresponding to medical insurance cards one by one for a sample collector through an electronic health card setting unit, wherein the electronic health cards are stored in a database, and the information of cardholders of the electronic health cards comprises face pictures;
l2, binding the face recognition picture of the sample collector and the preset bar code of the sample collecting tube in the database by the sample binding device;
l3, uploading the sample detection result of the sample collection tube to a database through a detection result uploading device and combining with a preset bar code;
l4, downloading and printing the sample detection result corresponding to the preset bar code bound with the sample collector by the detection result acquisition device and combining the face recognition picture.
9. The method as claimed in claim 8, wherein L2 comprises
L21, the hand-held manipulator can scan the face of the sample collector and the preset bar code on the sample collecting tube by the face and bar code recognition;
l22, matching the human face scanned by the human face and bar code recognition hand-held operator with the human face picture in the database by a human face and bar code recognition picture acquisition module of the bar code recognition server, and storing the corresponding human face picture as a human face recognition picture in the human face recognition picture acquisition module when a matching result exists;
l23, storing the preset bar code scanned by the face and bar code recognition hand-held operator in the preset bar code acquisition module through the preset bar code acquisition module of the face and bar code recognition server;
l24, binding the face recognition picture in the face recognition picture acquisition module with all the preset bar codes in the preset bar code acquisition module through a sample binding storage module of the face and bar code recognition server, and storing the bound face recognition picture and all the preset bar codes in the sample binding storage module in a movable manner.
10. The method as claimed in claim 9, wherein the step L21 comprises,
l211, pressing an embedded start button (21), starting a face image processing unit (12), shooting the face of a sample collector by a camera (11), processing a face video by the face image processing unit (12), acquiring actual face pictures at a certain interval frequency, and sequentially sending the actual face pictures to a face image data sending subunit;
l212, the face image data sending subunit sends the actual face image to the face recognition image obtaining module in turn;
l213, after the face matching completion feedback signal receiving unit receives the signal sent by the face matching completion feedback signal sending unit, the prompting component is turned on, the face image processing unit (12) stops running, and the bar code image processing unit (13) starts;
l, shooting by aiming at the preset bar code of the sample collection pipe by the camera (11), processing the bar code video by the bar code image processing unit (13) to extract the preset bar code, temporarily storing the extracted preset bar code in the bar code data sending subunit, and sending a signal to the single bar code processing completion signal receiving unit to open the prompting component II;
l215, when the embedded completion button (22) is pressed, the barcode data transmitting subunit transmits all the preset barcodes to the preset barcode acquiring module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010181018.1A CN111462844A (en) | 2020-03-16 | 2020-03-16 | Clinical laboratory bar code application system and method based on face recognition |
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| CN202010181018.1A CN111462844A (en) | 2020-03-16 | 2020-03-16 | Clinical laboratory bar code application system and method based on face recognition |
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Citations (2)
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| US20040267562A1 (en) * | 2001-09-05 | 2004-12-30 | Thomas Fuhrer | Method for taking a sample from a system |
| CN208985713U (en) * | 2017-11-27 | 2019-06-14 | 重庆市中迪医疗信息科技股份有限公司 | Medical information system based on recognition of face |
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|---|---|---|---|---|
| US20040267562A1 (en) * | 2001-09-05 | 2004-12-30 | Thomas Fuhrer | Method for taking a sample from a system |
| CN208985713U (en) * | 2017-11-27 | 2019-06-14 | 重庆市中迪医疗信息科技股份有限公司 | Medical information system based on recognition of face |
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| 张学高等: "电子健康卡的设计与应用", 《中国卫生信息管理杂志》 * |
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