WO2018082263A1 - 医疗信息化基于匹配关键字的电子病历分析系统及方法 - Google Patents

医疗信息化基于匹配关键字的电子病历分析系统及方法 Download PDF

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Publication number
WO2018082263A1
WO2018082263A1 PCT/CN2017/080709 CN2017080709W WO2018082263A1 WO 2018082263 A1 WO2018082263 A1 WO 2018082263A1 CN 2017080709 W CN2017080709 W CN 2017080709W WO 2018082263 A1 WO2018082263 A1 WO 2018082263A1
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WIPO (PCT)
Prior art keywords
medical
keyword
database
electronic
partition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/080709
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English (en)
French (fr)
Inventor
张贯京
张红治
王海荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qianhai AnyCheck Information Technology Co Ltd
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Shenzhen Qianhai AnyCheck Information Technology Co Ltd
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Publication of WO2018082263A1 publication Critical patent/WO2018082263A1/zh
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Ceased legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines
    • G06F16/9535Search customisation based on user profiles and personalisation
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Definitions

  • the present invention relates to the field of medical informationization, and in particular, to a medical informationization electronic medical record analysis system and method based on matching keywords.
  • the medical record is the original record of the patient's diagnosis and treatment in the hospital. It contains the home page, the history record, the test results, the medical records, the surgical records, the nursing records, and so on.
  • EMR Electronic Medical Record
  • a main object of the present invention is to provide a medical record-based electronic medical record analysis system and method based on matching keywords, which aims to solve the technical problem that medical data cannot be further queried based on electronic medical records and medical data is easily leaked.
  • the present invention provides a medical informationization electronic keyword analysis system based on a matching keyword, which is operated in a mobile terminal, and the mobile terminal is communicably connected with a database middleware server, and the database middleware
  • the server is in communication with the medical database server, the medical database server stores medical data, the electronic case server stores an electronic case, the medical database server is installed with a medical database, and the medical database is divided into a plurality of partition databases.
  • the system package Includes:
  • a photographing module configured to photograph an iris inside a user's eye through an iris sensor on the mobile terminal
  • a calculation module configured to obtain, if the iris of the current patient's eye is consistent with the preset iris, from the electronic case server The current patient's electronic medical record is displayed on the touch screen of the mobile terminal, and the contact area of the electronic medical record with the touch screen of the mobile terminal is calculated by the user's finger;
  • an obtaining module configured to acquire, when the touch area is greater than or equal to a preset area, and click a time greater than or equal to a preset time, obtain a text content of the electronic medical record clicked by a user finger;
  • a parsing module configured to perform text parsing on the text content and display the parsed text content on the floating window
  • the obtaining module is further configured to acquire a keyword selected by the user from the floating window;
  • a matching module configured to perform similarity matching on the selected keywords and generate a plurality of matched keywords, and search a partition database corresponding to the matched keywords;
  • connection module configured to connect, by using a database middleware in the database middleware server, a partition database corresponding to the matched keyword
  • the receiving module is configured to send the partition database corresponding to the matched keyword, and receive the medical data returned after querying the partition database corresponding to the keyword.
  • the electronic case is a tabular electronic case, and the electronic case is divided into a plurality of cells in a form of a table, wherein each cell in the electronic case has a fixed display area and an information input area.
  • the fixed display area displays fixed text content
  • the information input area is used to display text content input by the doctor.
  • the system further comprises a prompting module, configured to prompt the current patient to be an unauthorized user of the mobile terminal if the iris of the current patient's eye does not coincide with the preset iris.
  • a prompting module configured to prompt the current patient to be an unauthorized user of the mobile terminal if the iris of the current patient's eye does not coincide with the preset iris.
  • the method for performing similarity matching on the selected keywords and generating a plurality of matched keywords is as follows: (1) preset multiple associated fields; (2) when selecting the selected keywords The keywords are similarly matched, each associated field is combined with the selected keywords to form a combined keyword; (3) a medical name check is performed on each combined keyword to eliminate the non-compliant medical name The combined keyword, the combined keyword that matches the medical name is the matched keyword.
  • each partition database in the medical database is assigned a unique partition code.
  • a partition code corresponds to a keyword for one or more diseases, and a partition database stores keyword-related medical data corresponding to one or more diseases.
  • the present invention further provides a medical informationization method based on a matching keyword-based electronic medical record analysis, which is applied to a mobile terminal, wherein the mobile terminal is in communication connection with a database middleware server, and the database middleware server Communicating with the medical database server, the medical database server stores medical data, the electronic case server stores an electronic case, the medical database server is installed with a medical database, and the medical database is divided into a plurality of partition databases,
  • the method includes the following steps:
  • the electronic medical record of the current patient is obtained from the electronic case server and displayed on the touch screen of the mobile terminal, and the user's finger clicks on the electronic medical record and the mobile terminal is calculated.
  • the electronic case is a tabular electronic case, and the electronic case is divided into a plurality of cells in a form of a table, wherein each cell in the electronic case has a fixed display area and an information input area.
  • the fixed display area displays fixed text content
  • the information input area is used to display text content input by the doctor.
  • the method further comprises the step of: if the iris of the current patient's eye is inconsistent with the preset iris, prompting the current patient to be an unauthorized user of the mobile terminal.
  • the method for performing similarity matching on the selected keywords and generating a plurality of matched keywords is as follows: (1) preset multiple associated fields; (2) when selecting the selected keywords The keywords are similarly matched, each associated field is combined with the selected keywords to form a combined keyword; (3) a medical name check is performed on each combined keyword to eliminate the non-compliant medical name The combined keyword, the combined keyword that matches the medical name is the matched keyword.
  • each partition database in the medical database is assigned a unique partition code
  • a partition code corresponds to a keyword of one or more diseases
  • a partition database stores one or more diseases. Key related to medical data.
  • the present invention adopts the above technical solution, and brings the technical effects as follows:
  • the medical informationization method used by the present invention is based on a matching keyword-based electronic medical record analysis system and method, and can identify a patient through iris recognition to prevent information leakage.
  • Electronic case and medical data security peers can be based on the electronic medical records to match the keywords selected by the user, and further query the medical data from the remote medical database server according to the matched keywords, reducing the diagnosis of the patient's medical treatment. Daytime and medical expenses also reduce the diagnostic efficiency of patients.
  • FIG. 1 is a schematic diagram of an application environment of an electronic medical record analysis system based on a matching keyword in the medical informationization of the present invention
  • FIG. 2 is a block diagram showing a preferred embodiment of a medical informationization based electronic keyword analysis system based on a matching keyword
  • FIG. 3 is a flow chart of a preferred embodiment of the electronic information record analysis method based on matching keywords in the medical informationization of the present invention
  • FIG. 4 is a schematic view of a preferred embodiment of an electronic medical record of the present invention.
  • FIG. 5 is a schematic diagram of a preferred embodiment of the present invention for analyzing text content in an electronic medical record.
  • FIG. 1 is a schematic diagram of an application environment of an electronic medical record analysis system based on a matching keyword according to the present invention.
  • the medical informationization in the present invention is based on the matching keyword-based electronic medical record analysis system 10 running on the mobile terminal 1.
  • the mobile terminal 1 is communicatively coupled to a database middleware server 2 via a network (not shown), and the database middleware server 2 is communicatively coupled to the medical database server 3.
  • the mobile terminal 1 can access the medical database server 3 through the database middleware server 2 and acquire various types of medical data from the medical database server 3.
  • the medical data includes, but is not limited to, patient name, patient's age, disease, disease name, disease cause, disease diagnosis information, drug name, number of drugs, doctor's name, hospital and department, cost, and patient Contact information (for example, email address, mobile phone number, instant messaging account, etc.), disease encyclopedia, government medical policy documents, etc.
  • the medical database server 3 provides a data import interface (for example, an application program interface, an API), and a device or system that accesses the data import interface can obtain medical information from the medical database server 3. data.
  • the medical database server 3 is installed with a medical database 30, wherein the medical database 30 is divided into a plurality of partition databases 300, for example, N partition databases 300, and each partition database 300 is assigned a unique partition code.
  • a partition code corresponds to a keyword for one or more diseases, and a partition database 300 stores keyword-related medical data for one or more diseases.
  • the medical database server 3 is further provided with a database connection 31 for connecting with the partition database 300.
  • the database connection 31 can be an Open Database Connectivity (ODBC) and a Java database connection (Java Data Base Connectivity, JDBC.
  • the database middleware server 2 is installed with a database middleware 20, for example, SQL.
  • the middleware is a general database middleware 20.
  • the database middleware 20 includes a medical database 3
  • the database label of each partition database 300 in 0 and the database connection parameters, the database label of each partition database 300 corresponds to the partition code of the partition database 300.
  • the database connection parameter is used by the database middleware 20 to establish a database connection with the partition database 300 in the medical database 30.
  • the mobile terminal 1 is in communication with the electronic case server 4 via a network (not shown), and the user acquires an electronic case on the electronic case server 4.
  • the electronic case server 4 stores an electronic case 100.
  • the electronic case 100 is a tabular electronic disease case 100. Specifically, the electronic case 100 is divided into a plurality of cells in the form of a table. As shown in FIG. 4, the electronic case 100 is displayed on the touch screen of the mobile terminal 1 in the form of a table, and the electronic case 100 is divided into ten cells in the form of a table (10 cells are merely illustrative, actual electronic cases More than ten cells), each cell has corresponding case information, for example, cell 1 shows the name, cell 2 shows the gender, cell 3 shows the birthplace, cell 4 shows the year, cell 5 The occupation is displayed, cell 6 shows the date of the visit, cell 7 shows the doctor, cell 8 shows the department, cell 9 shows the visit information and cell 10 shows the medication information.
  • each cell in the electronic case 100 has a fixed display area and a information input area, wherein the fixed display area displays fixed text content, and the information input area is used to display text content input by the doctor, for example,
  • the "visiting information" in the cell 9 is displayed in the fixed display area, and the "neck muscle stiffness, the spinal physiological curvature is present, and the cervical intervertebral space tenderness" in the cell 9 is displayed in the information input area.
  • the information input area may also display a picture (e.g., a medical image picture).
  • the medical data and the electronic case 100 belong to the private information
  • the medical data is sent to the electronic case server 4, and the encryption and decryption algorithm (for example, the MD5 encryption and decryption algorithm) is adopted.
  • the RS A encryption and decryption algorithm, the DES encryption and decryption algorithm, the DSA encryption and decryption algorithm, the AES encryption and decryption algorithm, etc. first encrypt the medical data, and then transmit to the electronic case server 4.
  • the network may be a wired communication network or a wireless communication network.
  • the network is preferably a wireless communication network including, but not limited to, a GSM network, a GPRS network, a CDMA network, a TD-SC DMA network, a WiMAX network, a TD-LTE network, an FDD-LTE network, and the like.
  • the medical database server 3 is a server of a cloud platform or a data center, and can better manage and/or assist with the medical treatment through the data transmission capability and data storage capability of the cloud platform or the data center.
  • the mobile terminal 1 connected to the database server 3 facilitates the user to obtain medical data and the electronic case 100.
  • the mobile terminal 1 may be, but not limited to, any other suitable portable touch screen electronic device such as a smart phone, a tablet computer, a personal digital assistant (PDA), a personal computer, an electronic signboard, and the like.
  • a smart phone such as a smart phone, a tablet computer, a personal digital assistant (PDA), a personal computer, an electronic signboard, and the like.
  • PDA personal digital assistant
  • FIG. 2 it is a block diagram of a preferred embodiment of the electronic medical record analysis system based on the matching keyword of the medical informationization of the present invention.
  • the medical informationization based on the matching keyword-based electronic medical record analysis system 10 is applied to the mobile terminal 1.
  • the mobile terminal 1 includes, but is not limited to, a medical information based on a matching keyword-based electronic medical record analysis system 10, a storage unit 11, a processing unit 12, a communication unit 13, and an iris sensor 14.
  • the storage unit 11 may be a read only storage unit ROM, an electrically erasable storage unit EEPRO M, a flash storage unit FLASH or a solid hard disk.
  • the processing unit 12 may be a central processing unit (CPU), a microcontroller (MCU), a data processing chip, or an information processing unit having a data processing function.
  • CPU central processing unit
  • MCU microcontroller
  • data processing chip or an information processing unit having a data processing function.
  • the communication unit 13 is a communication interface with a remote communication function, for example, communication supporting wireless communication technologies such as GSM, GPR S, WCDMA, CDMA, TD-SCDMA, WiMAX, TD-LTE, FDD-LTE. Interface, support wired communication interface of USB and network cable.
  • wireless communication technologies such as GSM, GPR S, WCDMA, CDMA, TD-SCDMA, WiMAX, TD-LTE, FDD-LTE.
  • Interface support wired communication interface of USB and network cable.
  • the iris sensor 14 is configured to photograph an eye of a patient currently using the mobile terminal 1 to acquire a picture, and then recognize an iris inside the patient's eye from the captured picture according to the existing eye iris image recognition technology. Since the iris of the eye is unique, it is also possible to determine by the iris sensor 14 whether the patient is an authorized user who uses the electronic mobile terminal 1.
  • the iris sensor 14 is an imaging unit with an iris monitoring function.
  • the medical informationization based on the matching keyword-based electronic medical record analysis system 10 includes, but is not limited to, the imaging module 111, the determination module 112, the calculation module 113, the acquisition module 114, the analysis module 115, the connection module 117, and the matching
  • the module 116, the receiving module 118 and the prompting module 119, the term "module” as used in the present invention refers to a series of computer program instruction segments that can be executed by the processing unit 12 of the mobile terminal 1 and capable of performing a fixed function, which is stored in the The storage unit 11 of the mobile terminal 1 is described.
  • the photographing module 111 is configured to photograph an iris inside the user's eyes through the iris sensor 14.
  • the determining module 112 is configured to determine whether the iris of the current patient's eye is associated with a preset iris (pre-existing Stored in the mobile terminal 1) consistent. Specifically, the determining module 112 compares the iris similarity of the current patient's eye with the preset iris (the manner in which the graphic similarity is compared is prior art)
  • the calculation module 113 is configured to: if the iris of the current patient's eye is consistent with the preset iris, acquire the electronic medical record 100 of the current patient from the electronic case server 4 and display it on the mobile terminal 1, and calculate the user's finger click The electronic medical record 100 ⁇ contact area with the touch screen of the mobile terminal 1.
  • the touch screen is a capacitive touch screen.
  • the capacitive touch screen is a four-layer composite glass screen.
  • the inner surface and the interlayer of the glass screen are each coated with a layer of ITO, the outermost layer is a thin layer of bauxite glass protective layer, and the interlayer is coated as a working surface.
  • the touch screen is a pressure-sensing capacitive touch screen.
  • the pressure value of the pressure-sensing capacitive touch screen is detected at each point of the finger, and the finger is calculated by the pressure value.
  • the touch area of a pressure-sensing capacitive touch screen is calculated.
  • the determining module 112 is configured to determine whether the touch area is greater than or equal to a preset area.
  • the predetermined area is one square centimeter.
  • the user can set a preset area, for example, setting a preset area of 1.1 square centimeters, 1.2 square centimeters, 1.3 square centimeters, 1.4 square centimeters, etc.
  • the determining module 112 is further configured to determine whether the click time exceeds the preset time.
  • the preset time is one second.
  • the user can set the preset time, for example, setting the preset time to two seconds, three seconds, four seconds, five seconds, etc.
  • the obtaining module 114 is configured to obtain, when the click is greater than or equal to the preset time, the text content of the electronic medical record 100 is obtained by the user's finger. In this embodiment, the obtaining module 114 acquires text content from the information input area. As shown in FIG. 4, when the user clicks on one of the cells of the electronic case 100 ( For example, click on cell 9), and the user's finger click is located in cell 9 of electronic case 100, and the text content in cell 9 is obtained. "The neck muscle is stiff, the spine is physiologically curved, and the cervical intervertebral space is tender.”
  • the parsing module 115 is configured to perform text parsing on the text content and display the parsed text content in the floating window 110. Specifically, as shown in FIG. 5, the parsing module 115 decomposes the acquired text content into underlined characters and displays them in the floating window 110. Specifically, the floating window 110 is displayed on the uppermost layer of the electronic case 100, and the parsed text content is displayed in the floating window 110. It should be noted that, if the information input area displays a picture, the parsing module 115 parses the picture by OCR (Optical Character Recognition) technology to obtain the parsed text content, and parses the parsed text. The content is displayed in the floating window 110.
  • OCR Optical Character Recognition
  • the obtaining module 114 is further configured to acquire a keyword selected by the user from the floating window 110.
  • the parsed text content is displayed on the floating window 110, and the user can click the selected text by a finger, and the clicked text is the keyword selected by the user from the floating window 110.
  • “neck muscle stiffness” is a keyword selected from the floating window 110
  • “Men muscle pain” is a keyword selected from the suspension window 110.
  • the selected keyword may be a continuous text in the parsed text content (for example, "neck muscle stiffness") or a discontinuous text (for example, "neck muscle pain”).
  • the obtaining module 114 also performs color conversion on the keywords selected by the user in the floating window 110, for example, When the user clicks on the selected keyword ⁇ , the selected keyword is converted into red text (for example, "neck muscle stiffness” is converted into a red font).
  • the matching module 116 is configured to perform similarity matching on the selected keywords and generate a plurality of matched keywords, and search the partition database 300 corresponding to the matched keywords.
  • the method for performing similarity matching on the selected keywords and generating a plurality of matched keywords is as follows: (1) Presetting a plurality of associated fields, for example, the associated field may be a positional word.
  • each associated field is combined with the selected keyword to form a combined keyword, for example, the keyword is “neck muscle stiffness”, and the keyword is combined with the associated field to form multiple combined keywords (eg , left neck muscle stiffness, right neck muscle stiffness)
  • Perform a medical name check on each combination keyword to eliminate a combination keyword that does not conform to the medical name. For example, if a combination keyword is "first neck muscle stiffness", the key If the word "first neck muscle” does not conform to the medical term, the combined keyword "first neck muscle” is removed, and the combined keyword that matches the medical name is the matched keyword.
  • the matching module 116 searches for the partition database 300 corresponding to the matched keyword. Since the partition code of the partition database 300 corresponds to the keyword of the disease, the partition code corresponding to the matched keyword is found by comparing the matched keyword with the keyword of the disease, and then passes through the database. The partition code of 300 can find the partition database 300 corresponding to the matched keyword.
  • connection module 117 is configured to be connected to the partition database 300 corresponding to the matched keyword by the database middleware 20 in the database middleware server 2.
  • the receiving module 118 is configured to send the partition database 300 corresponding to the matched keyword, and receive the medical data returned by the partition database 300 corresponding to the matched keyword.
  • the medical database server 3 searches for the corresponding medical data in the partition database 300 corresponding to the matched keyword based on the matched keyword. Specifically, after the medical database server 3 completes the search of the medical data based on the matched keywords, the searched medical data is returned to the mobile terminal 1 and displayed on the touch screen of the mobile terminal 1.
  • the prompting module 119 is configured to prompt the current patient to be an unauthorized user of the mobile terminal 1 if the iris of the current patient's eye is inconsistent with the preset iris. Specifically, if the iris of the current patient's eye is inconsistent with the preset iris, the preset text is displayed on the touch screen of the mobile terminal 1 (for example, "You are not an authorized user of the device, and have no right to view the electronic medical record and medical data! ").
  • FIG. 3 it is a flowchart of a preferred embodiment of the medical informationization method based on the matching keyword-based electronic medical record analysis method of the present invention.
  • the medical data query method based on the electronic medical record 100 is applied to the mobile terminal 1, and the method includes the following steps:
  • Step SI 1 The photographing module 111 photographs the iris inside the user's eyes through the iris sensor 14.
  • Step S12 The determining module 112 determines whether the iris of the current patient's eye is consistent with the preset iris (pre-stored in the mobile terminal 1). Specifically, the determining module 112 compares the iris similarity of the current patient's eye with the preset iris (the way of comparing the similarity of the figures is existing) The technique, which will not be repeated here, is to judge that the iris of the current patient's eye is consistent with the preset iris. If the iris of the current patient's eye coincides with the preset iris, the flow proceeds to step S13. Otherwise, if the iris of the current patient's eye does not coincide with the preset iris, the flow proceeds to step S23.
  • Step S13 If the iris of the current patient's eye is consistent with the preset iris, the calculation module 113 acquires the current patient's electronic medical record 100 from the electronic case server 4 and displays it on the touch screen of the mobile terminal 1, and simultaneously calculates the user. The finger clicks on the contact area of the electronic medical record 100 with the touch screen of the mobile terminal 1.
  • the touch screen is a capacitive touch screen.
  • the capacitive touch screen is a four-layer composite glass screen. The inner surface and the interlayer of the glass screen are each coated with a layer of ITO, the outermost layer is a thin layer of bauxite glass protective layer, and the interlayer is coated as a working surface.
  • the touch screen is a pressure-sensing capacitive touch screen.
  • the pressure value of the pressure-sensing capacitive touch screen is detected at each point of the finger, and the finger is calculated by the pressure value.
  • the touch area of a pressure-sensing capacitive touch screen is calculated.
  • Step S14 The determining module 112 determines whether the touch area is greater than or equal to a preset area. When the touch area is greater than or equal to the preset area ⁇ , the flow proceeds to step S15. When the touch area is smaller than the preset area ⁇ , step S14 is repeatedly performed.
  • the predetermined area is one square centimeter. In other embodiments, the user can set the preset area, for example, setting the preset area to 1.1 square centimeters, 1.2 square centimeters, 1.3 square centimeters, 1.4 square centimeters, and the like.
  • Step S15 The determining module 112 determines whether the click time is greater than or equal to the preset time. When the click is greater than or equal to the preset time, the flow proceeds to step S16. When the click is less than the preset time, step S15 is repeated. In this embodiment, the preset time is one second. In other embodiments, the user can set the preset time, for example, setting the preset time to two seconds, three seconds, four seconds, five seconds, and the like.
  • step S14 and step S15 is not fixed, in other embodiments.
  • the execution order of step S14 and step S15 can be reversed. Specifically, step S15 is performed first and then step S14 is performed. For example, when the click time in step S15 is greater than or equal to the preset time, the flow proceeds to step S14, and the touch area in step S14 is greater than or equal to the preset. With the area ⁇ , the flow proceeds to step S15.
  • Step S16 The obtaining module 114 acquires the text content of the electronic medical record 100 that is clicked by the user's finger.
  • the obtaining module 114 acquires text content from the information input area.
  • the position clicked by the user is located in the cell 9 of the electronic case 100, and the text content in the cell 9 is obtained.
  • the neck muscles are stiff, the spine is physiologically curved, and the cervical intervertebral space is tender.”
  • Step S17 The parsing module 115 performs text parsing on the acquired text content and displays the parsed text content in the floating window 110. Specifically, as shown in FIG. 5, the parsing module 115 decomposes the acquired text content into underlined characters and displays them in the floating window 110. Specifically, the floating window 110 is displayed on the uppermost layer of the electronic case 100, and the parsed text content is displayed in the floating window 110. It should be noted that, if the information input area displays a picture, the parsing module 115 parses the picture by OCR (Optic al Character Recognition) technology to obtain the parsed text content, and parses the parsed text. The text content is displayed within the floating window 110.
  • OCR Optic al Character Recognition
  • Step S18 The obtaining module 114 acquires a keyword selected by the user from the floating window 110.
  • the parsed text content is displayed on the floating window 110, and the user can click the selected text by a finger, and the clicked text is the keyword selected by the user from the floating window 110.
  • the user clicks on the text "neck muscle stiffness" in the floating window 110 with a finger "neck muscle stiffness” is a keyword selected from the floating window 110
  • “Men muscle pain” if the user clicks on the text in the floating window 110 with a finger” "Men muscle pain”
  • “neck muscle pain” is a keyword selected from the suspension window 110.
  • the selected keyword may be a continuous text in the parsed text content (for example, "neck muscle stiffness") or a discontinuous text (for example, "neck muscle pain”).
  • the obtaining module 114 also performs color conversion on the keywords selected by the user in the floating window 110, for example, When the user clicks on the selected keyword ⁇ , the selected keyword is converted into red text (for example, "neck muscle stiffness” is converted into a red font).
  • Step S19 The matching module 116 performs similarity matching on the selected keywords and generates a plurality of matched keywords, and searches for the partition database 300 corresponding to the matched keywords.
  • the manner of performing similarity matching on the selected keywords and generating a plurality of matched keywords is as follows: (1) Presetting a plurality of associated fields, for example, the associated fields may be orientation words (eg, upper, Down, left, right, front, back, etc., quantifiers (eg, one, two, three, four, etc.); (2) When the matching module 115 performs similarity matching on the selected keywords, each associated field Combining with the selected keywords to form a combined keyword, for example, the keyword is "neck muscle stiffness", and the keyword is combined with the associated field to form a plurality of combined keywords (for example, left neck muscle stiffness) , right neck muscle stiffness, etc.; (3) Medical name check for each combination keyword to eliminate combination keywords that do not match the medical name, for example, if a combination keyword is "first neck muscle "
  • the matching module 116 searches for the partition database 300 corresponding to the matched keyword. Since the partition code of the partition database 300 corresponds to the keyword of the disease, the partition code corresponding to the matched keyword is found by comparing the matched keyword with the keyword of the disease, and then passes through the database. The partition code of 300 can find the partition database 300 corresponding to the matched keyword.
  • Step S20 The connection module 117 is configured to connect to the partition database 300 corresponding to the matched keyword by the database intermediate unit 20 in the database middleware server 2.
  • Step S21 The receiving module 118 sends the partition database 300 corresponding to the matched keyword, and receives the medical data returned by the partition database 300 corresponding to the matched keyword.
  • the medical database server 3 searches for the corresponding medical data in the partition database 30 corresponding to the matched keyword based on the matched keywords. Specifically, after the medical database server 3 completes the search of the medical data based on the matched keywords, the searched medical data is returned to the mobile terminal 1 and displayed on the touch screen of the mobile terminal 1.
  • Step S22 The prompting module 119 prompts the current patient to be an unauthorized user of the mobile terminal 1. Specifically, if the iris of the current patient's eye is inconsistent with the preset iris, the preset text is displayed on the touch screen of the mobile terminal 1 (for example, "You are not an authorized user of the device, and have no right to view the electronic medical record and medical data.
  • the technical solution of the present invention adopts the above technical solution, and the technical effects of the present invention are:
  • the electronic medical record analysis system and method based on matching keywords according to the present invention can distinguish patients by iris recognition, prevent information leakage and ensure electronic cases and Medical data security, peers can be based on the electronic medical records to match the keywords selected by the user, and further query the medical data from the remote medical database server according to the matched keywords, thereby reducing the diagnosis of the patient's medical treatment.
  • the cost of medical treatment also reduces the diagnostic efficiency of the patient.

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Abstract

本发明提供一种医疗信息化基于匹配关键字的电子病历分析系统及方法,该方法包括以下步骤:若当前患者眼睛的虹膜与预设虹膜一致时,计算用户手指点击电子病历时与该移动终端的触摸屏的接触面积;获取用户手指点击该电子病历的文本内容;将文本内容进行文字解析并将解析后的文本内容显示于悬浮窗;获取用户从悬浮窗中选择的关键字;对所述选择的关键字进行相似度匹配;发送所述匹配后的关键字对应的分区数据库,并接收所述关键字对应的分区数据库查询后返回的医疗数据。实施本发明可以确保信息安全,同时根据电子病例中的关键字从远端的医疗数据库服务器进一步查询医疗数据,降低了患者就医时的诊断时间及就医费用。

Description

医疗信息化基于匹配关键字的电子病历分析系统及方法 技术领域
[0001] 本发明涉及医疗信息化领域, 尤其涉及一种医疗信息化基于匹配关键字的电子 病历分析系统及方法。
背景技术
[0002] 病历是病人在医院诊断治疗全过程的原始记录, 它包含有首页、 病程记录、 检 査检验结果、 医嘱、 手术记录、 护理记录等等。 随着医院计算机管理网络化, 电子病历 (EMR, Electronic Medical Record)应运而生。 作为科技进步的产物, 电 子病历因其方便记录, 易存储等优点被越来越广泛的应用在医疗系统中。
[0003] 进一步地, 随着移动医疗的发展, 现在越来越多的患者或医生都使用移动终端
(例如, 手机、 平板电脑等触摸屏的移动终端) 査看电子病例。 然而, 现有的 医疗信息化系统中无法通过电子病例进一步査询医疗数据 (例如, 通过电子病 例中的某几个关键字査询所述关键字对应的医疗数据) , 若患者进行远程诊断 吋, 会导致患者就医吋诊断吋间及费用增加, 同吋也降低了患者就医吋的诊断 效率。
技术问题
[0004] 本发明的主要目的在于提供一种医疗信息化基于匹配关键字的电子病历分析系 统及方法, 旨在解决基于电子病历无法进一步査询医疗数据且医疗数据容易泄 露的技术问题。
问题的解决方案
技术解决方案
[0005] 为实现上述目的, 本发明提供了一种医疗信息化基于匹配关键字的电子病历分 析系统, 运行于移动终端中, 所述移动终端与数据库中间件服务器通信连接, 所述数据库中间件服务器与所述医疗数据库服务器通信连接, 所述医疗数据库 服务器存储医疗数据, 所述电子病例服务器存储有电子病例, 所述医疗数据库 服务器安装有医疗数据库, 所述医疗数据库划分为多个分区数据库, 该系统包 括:
[0006] 拍摄模块, 用于通过所述移动终端上的虹膜传感器拍摄用户眼睛内部的虹膜; [0007] 计算模块, 用于若当前患者眼睛的虹膜与预设虹膜一致吋, 从电子病例服务器 获取该当前患者的电子病历并显示于移动终端的触摸屏, 同吋计算用户手指点 击该电子病历吋与该移动终端的触摸屏的接触面积;
[0008] 获取模块, 用于当所述触摸面积大于或等于预设面积且点击吋间大于或等于预 设吋间吋, 获取用户手指点击该电子病历的文本内容;
[0009] 解析模块, 用于将文本内容进行文字解析并将解析后的文本内容显示于悬浮窗
[0010] 所述获取模块, 还用于获取用户从悬浮窗中选择的关键字;
[0011] 匹配模块, 用于对所述选择的关键字进行相似度匹配并生成多个匹配后的关键 字, 査找所述匹配后的关键字对应的分区数据库;
[0012] 连接模块, 用于通过所述数据库中间件服务器中的数据库中间件与所述匹配后 的关键字对应的分区数据库连接; 及
[0013] 接收模块, 用于发送所述匹配后的关键字对应的分区数据库, 并接收所述关键 字对应的分区数据库査询后返回的医疗数据。
[0014] 优选的, 所述电子病例为表格式电子病例, 所述电子病例采用表格的形式分为 多个单元格, 其中, 电子病例中的每个单元格都有固定显示区域及信息输入区 域, 所述固定显示区域显示固定的文本内容, 信息输入区域用于显示医生输入 的文本内容。
[0015] 优选的, 所述系统还包括提示模块, 用于若当前患者眼睛的虹膜与预设虹膜不 一致吋, 提示当前患者为该移动终端的非授权用户。
[0016] 优选的, 所述对所述选择的关键字进行相似度匹配并生成多个匹配后的关键字 的方式如下: (1) 预设多个关联字段; (2) 当对所述选择的关键字进行相似 度匹配吋, 每一个关联字段与所述选择的关键字进行组合以形成一个组合关键 字; (3) 对每个组合关键字进行医学名称检査以剔除不符合医学名称的组合关 键字, 符合医学名称的组合关键字即为匹配后的关键字。
[0017] 优选的, 所述医疗数据库中的每一个分区数据库分配有一个唯一的分区代码, 一个分区代码对应一种或多种疾病的关键字, 一个分区数据库存储有对应一种 或多种疾病的关键字相关的医疗数据。
[0018] 另一方面, 本发明还提供一种医疗信息化基于匹配关键字的电子病历分析方法 , 应用于移动终端中, 所述移动终端与数据库中间件服务器通信连接, 所述数 据库中间件服务器与所述医疗数据库服务器通信连接, 所述医疗数据库服务器 存储医疗数据, 所述电子病例服务器存储有电子病例, 所述医疗数据库服务器 安装有医疗数据库, 所述医疗数据库划分为多个分区数据库, 该方法包括以下 步骤:
[0019] 通过所述移动终端上的虹膜传感器拍摄用户眼睛内部的虹膜;
[0020] 若当前患者眼睛的虹膜与预设虹膜一致吋, 从电子病例服务器获取该当前患者 的电子病历并显示于移动终端的触摸屏, 同吋计算用户手指点击该电子病历吋 与该移动终端的触摸屏的接触面积;
[0021] 当所述触摸面积大于或等于预设面积且点击吋间大于或等于预设吋间吋, 获取 用户手指点击该电子病历的文本内容;
[0022] 将文本内容进行文字解析并将解析后的文本内容显示于悬浮窗;
[0023] 获取用户从悬浮窗中选择的关键字;
[0024] 对所述选择的关键字进行相似度匹配并生成多个匹配后的关键字, 査找所述匹 配后的关键字对应的分区数据库;
[0025] 通过所述数据库中间件服务器中的数据库中间件与所述匹配后的关键字对应的 分区数据库连接; 及
[0026] 发送所述匹配后的关键字对应的分区数据库, 并接收所述关键字对应的分区数 据库査询后返回的医疗数据。
[0027] 优选的, 所述电子病例为表格式电子病例, 所述电子病例采用表格的形式分为 多个单元格, 其中, 电子病例中的每个单元格都有固定显示区域及信息输入区 域, 所述固定显示区域显示固定的文本内容, 信息输入区域用于显示医生输入 的文本内容。
[0028] 优选的, 所述方法还包括如下步骤: 若当前患者眼睛的虹膜与预设虹膜不一致 吋, 提示当前患者为该移动终端的非授权用户。 [0029] 优选的, 所述对所述选择的关键字进行相似度匹配并生成多个匹配后的关键字 的方式如下: (1) 预设多个关联字段; (2) 当对所述选择的关键字进行相似 度匹配吋, 每一个关联字段与所述选择的关键字进行组合以形成一个组合关键 字; (3) 对每个组合关键字进行医学名称检査以剔除不符合医学名称的组合关 键字, 符合医学名称的组合关键字即为匹配后的关键字。
[0030] 优选的, 所述医疗数据库中的每一个分区数据库分配有一个唯一的分区代码, 一个分区代码对应一种或多种疾病的关键字, 一个分区数据库存储有对应一种 或多种疾病的关键字相关的医疗数据。
发明的有益效果
有益效果
[0031] 本发明采用上述技术方案, 带来的技术效果为: 本发明采用的所述医疗信息化 基于匹配关键字的电子病历分析系统及方法, 可以通过虹膜识别分辨出患者, 防止信息泄露确保电子病例及医疗数据安全, 同吋可以基于电子病历中根据用 户选择的关键字进行匹配, 并按照匹配后的关键字从远端的医疗数据库服务器 进一步査询医疗数据, 降低了患者就医吋的诊断吋间及就医费用, 也降低了患 者就医吋的诊断效率。
对附图的简要说明
附图说明
[0032] 图 1是本发明医疗信息化基于匹配关键字的电子病历分析系统的应用环境示意 图;
[0033] 图 2是本发明医疗信息化基于匹配关键字的电子病历分析系统的优选实施例的 模块示意图;
[0034] 图 3是本发明医疗信息化基于匹配关键字的电子病历分析方法的优选实施例的 流程图;
[0035] 图 4是本发明电子病历的优选实施例的示意图;
[0036] 图 5是本发明对电子病历中的文本内容进行解析后的优选实施例的示意图。
[0037] 本发明目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。 实施该发明的最佳实施例
本发明的最佳实施方式
[0038] 为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效, 以下结 合附图及较佳实施例, 对本发明的具体实施方式、 结构、 特征及其功效, 详细 说明如下。 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用 于限定本发明。
[0039] 参照图 1所示, 图 1是本发明医疗信息化基于匹配关键字的电子病历分析系统的 应用环境示意图。 本发明中的医疗信息化基于匹配关键字的电子病历分析系统 1 0运行于移动终端 1上。 所述移动终端 1通过网络 (图中未示出) 与数据库中间件 服务器 2通信连接, 所述数据库中间件服务器 2与所述医疗数据库服务器 3通信连 接。 所述移动终端 1可以通过数据库中间件服务器 2访问所述医疗数据库服务器 3 , 并从所述医疗数据库服务器 3获取各种类型的医疗数据。 所述医疗数据包括, 但不限于, 患者姓名、 患者年齢、 患病吋间、 疾病名称、 患病原因、 疾病诊断 信息、 药品名称、 药品数量、 医生姓名、 就诊医院及科室、 费用及患者的联系 方式 (例如, 电子邮箱地址、 手机号码、 即吋通信账号等) 、 疾病百科、 政府 医疗政策文件等信息。 具体而言, 所述医疗数据库服务器 3提供数据导入接口 ( 例如, 应用程序接口, Application Program Interface, API) , 接入该数据导入接 口的设备或系统都可以从所述医疗数据库服务器 3中获取医疗数据。
[0040] 所述医疗数据库服务器 3安装有医疗数据库 30, 其中, 所述医疗数据库 30划分 为多个分区数据库 300, 例如 N个分区数据库 300, 每一个分区数据库 300分配有 一个唯一的分区代码, 一个分区代码对应一种或多种疾病的关键字, 一个分区 数据库 300存储有一种或多种疾病的关键字相关的医疗数据。
[0041] 所述医疗数据库服务器 3上还设置有数据库连接 31, 用于与所述分区数据库 300 连接。 其中, 所述数据库连接 31可以为一种幵放数据库连接 (Open Database Connectivity , ODBC) 以及 Java数据库连接 (Java Data Base Connectivity, JDBC 所述数据库中间件服务器 2安装有数据库中间件 20, 例如, SQL中间件为一种 通用的数据库中间件 20。 在本实施例中, 所述数据库中间件 20包括医疗数据库 3 0中每一个分区数据库 300的数据库标签以及数据库连接参数, 每一个分区数据 库 300的数据库标签与该分区数据库 300的分区代码相对应。 所述数据库连接参 数用于所述数据库中间件 20与医疗数据库 30中的分区数据库 300建立数据库连接
[0043] 进一步地, 所述移动终端 1通过网络 (图中未示出) 与所述电子病例服务器 4通 信连接, 用户获取电子病例服务器 4上的电子病例。
[0044] 所述电子病例服务器 4存储有电子病例 100。 所述电子病例 100为表格式电子病 例 100, 具体地说, 所述电子病例 100采用表格的形式分为多个单元格。 如图 4所 示, 电子病例 100以表格的形式显示于移动终端 1的触摸屏上, 所述电子病例 100 采用表格的形式分为十个单元格 (10个单元格只是举例说明, 实际的电子病例 远远多于十个单元格) , 每个单元格上有对应的病例信息, 例如, 单元格①显示 姓名, 单元格②显示性别, 单元格③显示籍贯, 单元格④显示年齢, 单元格⑤显 示职业, 单元格⑥显示就诊日期, 单元格⑦显示就诊医生, 单元格⑧显示科室, 单元格⑨显示就诊信息及单元格⑩显示用药信息。
[0045] 进一步地, 电子病例 100中的每个单元格都有固定显示区域及信息输入区域, 其中, 固定显示区域显示固定的文本内容, 信息输入区域用于显示医生输入的 文本内容, 例如, 单元格⑨中的 "就诊信息"显示于固定显示区域, 而单元格⑨中 的"颈部肌肉僵硬, 脊柱生理弯曲存在, 颈椎间隙压痛 "显示于信息输入区域。 在 其他实施例中, 所述信息输入区域还可以显示图片 (例如, 医疗影像图片) 。
[0046] 需要说明的是, 由于所述医疗数据及电子病例 100属于隐私信息, 为了确保信 息安全, 所述医疗数据发送给电子病例服务器 4吋, 会通过加解密算法 (例如, MD5加解密算法、 RS A加解密算法、 DES加解密算法、 DSA加解密算法、 AES加 解密算法等) 先对医疗数据进行加密处理, 之后传输给所述电子病例服务器 4。
[0047] 在本实施例中, 所述网络可以是有线通讯网络或无线通讯网络。 所述网络优选 为无线通讯网络, 包括但不限于, GSM网络、 GPRS网络、 CDMA网络、 TD-SC DMA网络、 WiMAX网络、 TD-LTE网络、 FDD-LTE网络等无线传输网络。
[0048] 所述医疗数据库服务器 3是云平台或数据中心的某一台服务器, 通过云平台或 数据中心的数据传输能力及数据存储能力, 可以更好地管理及 /或协助与该医疗 数据库服务器 3连接的移动终端 1, 有利于用户获取医疗数据及电子病例 100。
[0049] 所述移动终端 1可以是, 但不限于, 智能手机、 平板电脑、 个人数字助理 (Pers onal Digital Assistant, PDA) 、 个人电脑、 电子看板等其它任意合适的便携式触 摸屏电子设备。
[0050] 参照图 2所示, 是本发明医疗信息化基于匹配关键字的电子病历分析系统的优 选实施例的模块示意图。 在本实施例中, 所述医疗信息化基于匹配关键字的电 子病历分析系统 10应用于移动终端 1。 该移动终端 1包括, 但不仅限于, 医疗信 息化基于匹配关键字的电子病历分析系统 10、 存储单元 11、 处理单元 12、 通讯 单元 13及虹膜传感器 14。
[0051] 所述的存储单元 11可以为一种只读存储单元 ROM, 电可擦写存储单元 EEPRO M、 快闪存储单元 FLASH或固体硬盘等。
[0052] 所述的处理单元 12可以为一种中央处理器 (Central Processing Unit, CPU) 、 微控制器 (MCU) 、 数据处理芯片、 或者具有数据处理功能的信息处理单元。
[0053] 所述的通讯单元 13为一种具有远程通讯功能的通讯接口, 例如支持 GSM、 GPR S、 WCDMA、 CDMA、 TD-SCDMA、 WiMAX、 TD-LTE、 FDD-LTE等无线通讯 技术的通讯接口, 支持 USB、 网线的有线通讯接口。
[0054] 所述虹膜传感器 14用于对当前使用移动终端 1的患者的眼睛进行拍摄以获取图 片, 之后根据现有的眼睛虹膜图像识别技术从所拍摄的图片识别出患者的眼睛 内部的虹膜。 由于眼睛的虹膜具有唯一性, 通过所述虹膜传感器 14, 还可以确 定患者是否为使用该电子移动终端 1的授权用户。 在本实施例中, 所述虹膜传感 器 14为带虹膜监测功能的摄像单元。
[0055] 所述医疗信息化基于匹配关键字的电子病历分析系统 10包括, 但不局限于, 拍 摄模块 111、 判断模块 112、 计算模块 113、 获取模块 114、 解析模块 115、 连接模 块 117、 匹配模块 116、 接收模块 118及提示模块 119, 本发明所称的模块是指一 种能够被所述移动终端 1的处理单元 12执行并且能够完成固定功能的一系列计算 机程序指令段, 其存储在所述移动终端 1的存储单元 11中。
[0056] 所述拍摄模块 111用于通过所述虹膜传感器 14拍摄用户眼睛内部的虹膜。
[0057] 所述判断模块 112用于判断所述当前患者眼睛的虹膜是否与预设虹膜 (预先存 储于移动终端 1内) 一致。 具体地说, 所述判断模块 112将所述当前患者眼睛的 虹膜与所述预设虹膜进行图形相似度比较 (图形相似度比较的方式为现有技术
, 在此不再赘述) 以判断当前患者眼睛的虹膜与预设虹膜一致。
[0058] 所述计算模块 113用于若当前患者眼睛的虹膜与预设虹膜一致吋, 从电子病例 服务器 4获取该当前患者的电子病历 100并显示于移动终端 1, 同吋计算用户手指 点击该电子病历 100吋与该移动终端 1的触摸屏的接触面积。 在本实施例中, 所 述触摸屏为电容式触摸屏。 具体地说, 电容式触摸屏是一块四层复合玻璃屏, 玻璃屏的内表面和夹层各涂有一层 ITO, 最外层是一薄层矽土玻璃保护层, 夹层 ΙΤΟ涂层作为工作面, 四个角上引出四个电极, 内层 ΙΤΟ为屏蔽层以保证良好的 工作环境。 当手指触摸在金属层上吋, 由于人体电场, 用户和触摸屏表面形成 以一个耦合电容, 对于高频电流来说, 电容是直接导体, 于是手指从接触点吸 走一个很小的电流。 所吸走的电流分别从触摸屏的四角上的电极中流出, 并且 流经这四个电极的电流与手指到四角的距离成正比, 触摸屏中的控制器通过对 这四个电流比例的精确计算, 得出触摸点的位置, 通过触摸点的计算可以计算 出接触面积。 在其他实施例中, 所述触摸屏为压力感应电容式触摸屏, 当用户 手指触摸该压力感应电容式触摸屏吋, 检测手指各点对该压力感应电容式触摸 屏的压力值, 通过压力值计算手指与该压力感应电容式触摸屏的触摸面积。
[0059] 所述判断模块 112用于判断触摸面积是否大于或等于预设面积。 在本实施例中 , 所述预设面积为一平方厘米。 在其它实施例中, 用户可以设置预设面积, 例 如, 设置预设面积为 1.1平方厘米、 1.2平方厘米、 1.3平方厘米、 1.4平方厘米等
[0060] 当所述触摸面积大于或等于预设面积吋, 所述判断模块 112还用于判断点击吋 间是否超过预设吋间。 在本实施例中, 所述预设吋间为一秒。 在其它实施例中 , 用户可以设置预设吋间, 例如, 设置预设吋间为两秒、 三秒、 四秒、 五秒等
[0061] 所述获取模块 114用于当点击吋间大于或等于预设吋间吋, 获取用户手指点击 该电子病历 100的文本内容。 在本实施例中, 所述获取模块 114从信息输入区域 获取文本内容。 如图 4所示, 当用户手指点击电子病例 100的其中一个单元格 ( 例如点击单元格⑨) , 用户手指点击的位置位于电子病例 100的单元格⑨吋, 获 取单元格⑨中的文本内容"颈部肌肉僵硬, 脊柱生理弯曲存在, 颈椎间隙压痛"。
[0062] 所述解析模块 115用于将文本内容进行文字解析并将解析后的文本内容显示于 悬浮窗 110。 具体地说, 如图 5所示, 所述解析模块 115将获取的文本内容分解为 带下划线的文字并显示于悬浮窗 110内。 具体地说, 所述悬浮窗 110显示于所述 电子病例 100的最上层, 悬浮窗 110内显示解析后的文本内容。 需要说明的是, 若信息输入区域显示的是图片吋, 所述解析模块 115通过 OCR (Optical Character Recognition, 光学字符识别) 技术对图片进行解析以获得解析后的文本内容, 并 将解析后的文本内容显示于悬浮窗 110内。
[0063] 所述获取模块 114还用于获取用户从悬浮窗 110中选择的关键字。 具体而言, 解 析后的文本内容显示于所述悬浮窗 110上吋, 用户可以通过手指点击所选择的文 字, 所点击的文字即为用户从悬浮窗 110中选择的关键字。 例如, 若用户用手指 点击悬浮窗 110内的文字"颈部肌肉僵硬", 则"颈部肌肉僵硬 "为从悬浮窗 110中选 择的关键字, 若用户用手指点击悬浮窗 110内的文字"颈部肌肉痛", 则"颈部肌肉 痛"为从悬浮窗 110中选择的关键字。 需要说明的是, 所选择的关键字可以是解析 的文本内容中连续的文字 (例如, "颈部肌肉僵硬") , 也可以是不连续的文字 ( 例如, "颈部肌肉痛") 。 进一步地, 为了提高用户体验, 让用户很直观地看到选 择的关键字, 在本实施例中, 所述获取模块 114还会将用户在悬浮窗 110内所选 择的关键字进行颜色转换, 例如, 当用户点击所选择的关键字吋, 将所选择的 关键字转换成红色的文字 (例如, 将"颈部肌肉僵硬 "转换成红色字体) 。
[0064] 所述匹配模块 116用于对所述选择的关键字进行相似度匹配并生成多个匹配后 的关键字, 査找所述匹配后的关键字对应的分区数据库 300。 具体地说, 所述对 所述选择的关键字进行相似度匹配并生成多个匹配后的关键字的方式如下: (1 ) 预设多个关联字段, 例如, 所述关联字段可以是方位词 (例如, 上、 下、 左 、 右、 前、 后等) , 数量词 (例如、 一、 二、 三、 四等) ; (2) 当匹配模块 11 5对所述选择的关键字进行相似度匹配吋, 每一个关联字段与所述选择的关键字 进行组合以形成一个组合关键字, 例如, 关键字为"颈部肌肉僵硬", 该关键字与 关联字段组合后形成多个组合关键字 (例如, 左颈部肌肉僵硬、 右颈部肌肉僵 硬等) ; (3) 对每个组合关键字进行医学名称检査, 以剔除不符合医学名称的 组合关键字, 例如, 若某一个组合关键字为"第一颈部肌肉僵硬", 该关键字中" 第一颈部肌肉 "不符合医学名词, 则将该组合关键字"第一颈部肌肉"剔除, 符合 医学名称的组合关键字即为匹配后的关键字。
[0065] 此外, 所述匹配模块 116査找所述匹配后的关键字对应的分区数据库 300。 由于 所述分区数据库 300的分区代码与疾病的关键字对应, 通过将所述匹配后的关键 字与疾病的关键字进行比较找到所述匹配后的关键字对应的分区代码, 之后通 过所述数据库 300的分区代码可以査找到所述匹配后的关键字对应的分区数据库 300。
[0066] 所述连接模块 117用于通过所述数据库中间件服务器 2中的数据库中间件 20与所 述匹配后的关键字对应的分区数据库 300连接。
[0067] 所述接收模块 118用于发送所述匹配后的关键字对应的分区数据库 300, 并接收 所述匹配的关键字对应的分区数据库 300査询后返回的医疗数据。 所述医疗数据 库服务器 3根据所述匹配的关键字在该匹配的关键字对应的分区数据库 300搜索 对应的医疗数据。 具体地说, 当医疗数据库服务器 3根据所述匹配的关键字完成 医疗数据的搜索后, 将搜索后的医疗数据返回给移动终端 1, 并显示于移动终端 1的触摸屏上。
[0068] 所述提示模块 119用于若当前患者眼睛的虹膜与预设虹膜不一致吋, 提示当前 患者为该移动终端 1的非授权用户。 具体地说, 若当前患者眼睛的虹膜与预设虹 膜不一致吋, 在移动终端 1的触摸屏上显示预设文字 (例如, "您不是本设备的授 权用户, 无权査看电子病历及医疗数据! ") 。
[0069] 参照图 3所示, 是本发明医疗信息化基于匹配关键字的电子病历分析方法的优 选实施例的流程图。 在本实施例中, 所述的基于电子病历 100的医疗数据査询方 法应用于移动终端 1, 该方法包括以下步骤:
[0070] 步骤 SI 1: 所述拍摄模块 111通过所述虹膜传感器 14拍摄用户眼睛内部的虹膜。
[0071] 步骤 S12: 所述判断模块 112判断所述当前患者眼睛的虹膜是否与预设虹膜 (预 先存储于移动终端 1内) 一致。 具体地说, 所述判断模块 112将所述当前患者眼 睛的虹膜与所述预设虹膜进行图形相似度比较 (图形相似度比较的方式为现有 技术, 在此不再赘述) 以判断当前患者眼睛的虹膜与预设虹膜一致。 若所述当 前患者眼睛的虹膜与预设虹膜一致吋, 流程进入步骤 S13, 否则, 若所述当前患 者眼睛的虹膜与预设虹膜不一致吋, 流程进入步骤 S23。
[0072] 步骤 S13: 若当前患者眼睛的虹膜与预设虹膜一致吋, 所述计算模块 113从电子 病例服务器 4获取该当前患者的电子病历 100并显示于移动终端 1的触摸屏, 同吋 计算用户手指点击该电子病历 100吋与该移动终端 1的触摸屏的接触面积。 在本 实施例中, 所述触摸屏为电容式触摸屏。 具体地说, 电容式触摸屏是一块四层 复合玻璃屏, 玻璃屏的内表面和夹层各涂有一层 ITO, 最外层是一薄层矽土玻璃 保护层, 夹层 ΙΤΟ涂层作为工作面, 四个角上引出四个电极, 内层 ΙΤΟ为屏蔽层 以保证良好的工作环境。 当手指触摸在金属层上吋, 由于人体电场, 用户和触 摸屏表面形成以一个耦合电容, 对于高频电流来说, 电容是直接导体, 于是手 指从接触点吸走一个很小的电流。 所吸走的电流分别从触摸屏的四角上的电极 中流出, 并且流经这四个电极的电流与手指到四角的距离成正比, 触摸屏中的 控制器通过对这四个电流比例的精确计算, 得出触摸点的位置, 通过触摸点的 计算可以计算出接触面积。 在其他实施例中, 所述触摸屏为压力感应电容式触 摸屏, 当用户手指触摸该压力感应电容式触摸屏吋, 检测手指各点对该压力感 应电容式触摸屏的压力值, 通过压力值计算手指与该压力感应电容式触摸屏的 触摸面积。
[0073] 步骤 S14: 所述判断模块 112判断触摸面积是否大于或等于预设面积。 当所述触 摸面积大于或等于预设面积吋, 流程进入步骤 S15。 当所述触摸面积小于预设面 积吋, 重复执行步骤 S14。 在本实施例中, 所述预设面积为一平方厘米。 在其它 实施例中, 用户可以设置预设面积, 例如, 设置预设面积为 1.1平方厘米、 1.2平 方厘米、 1.3平方厘米、 1.4平方厘米等。
[0074] 步骤 S15: 所述判断模块 112判断点击吋间是否大于或等于预设吋间。 当点击吋 间大于或等于预设吋间吋, 流程进入步骤 S16。 当点击吋间小于预设吋间吋, 重 复执行步骤 S15。 在本实施例中, 所述预设吋间为一秒。 在其它实施例中, 用户 可以设置预设吋间, 例如, 设置预设吋间为两秒、 三秒、 四秒、 五秒等。
[0075] 需要说明的是, 步骤 S14与步骤 S15的执行顺序并不是固定的, 在其它实施例中 , 步骤 S14及步骤 S15的执行顺序可以调换。 具体地说, 先执行步骤 S15再执行步 骤 S14, 例如, 当步骤 S15中的点击吋间大于或等于预设吋间吋, 流程进入骤 S14 , 当步骤 S14中的所述触摸面积大于或等于预设面积吋, 流程进入步骤 S15。
[0076] 步骤 S16: 所述获取模块 114获取用户手指点击该电子病历 100的文本内容。 在 本实施例中, 所述获取模块 114从信息输入区域获取文本内容。 如图 4所示, 当 用户手指点击电子病例 100的其中一个单元格 (例如点击单元格⑨) 吋, 用户手 指点击的位置位于电子病例 100的单元格⑨吋, 获取单元格⑨中的文本内容 "颈部 肌肉僵硬, 脊柱生理弯曲存在, 颈椎间隙压痛"。
[0077] 步骤 S17: 所述解析模块 115将获取的文本内容进行文字解析并将解析后的文本 内容显示于悬浮窗 110。 具体地说, 如图 5所示, 所述解析模块 115将获取的文本 内容分解为带下划线的文字并显示于悬浮窗 110内。 具体地说, 所述悬浮窗 110 显示于所述电子病例 100的最上层, 悬浮窗 110内显示解析后的文本内容。 需要 说明的是, 若信息输入区域显示的是图片吋, 所述解析模块 115通过 OCR (Optic al Character Recognition, 光学字符识别) 技术对图片进行解析以获得解析后的 文本内容, 并将解析后的文本内容显示于悬浮窗 110内。
[0078] 步骤 S18: 所述获取模块 114获取用户从悬浮窗 110中选择的关键字。 具体而言 , 解析后的文本内容显示于所述悬浮窗 110上吋, 用户可以通过手指点击所选择 的文字, 所点击的文字即为用户从悬浮窗 110中选择的关键字。 例如, 若用户用 手指点击悬浮窗 110内的文字"颈部肌肉僵硬", 则"颈部肌肉僵硬 "为从悬浮窗 110 中选择的关键字, 若用户用手指点击悬浮窗 110内的文字"颈部肌肉痛", 则"颈部 肌肉痛 "为从悬浮窗 110中选择的关键字。 需要说明的是, 所选择的关键字可以是 解析的文本内容中连续的文字 (例如, "颈部肌肉僵硬") , 也可以是不连续的文 字 (例如, "颈部肌肉痛") 。 进一步地, 为了提高用户体验, 让用户很直观地看 到选择的关键字, 在本实施例中, 所述获取模块 114还会将用户在悬浮窗 110内 所选择的关键字进行颜色转换, 例如, 当用户点击所选择的关键字吋, 将所选 择的关键字转换成红色的文字 (例如, 将"颈部肌肉僵硬 "转换成红色字体) 。
[0079] 步骤 S19: 所述匹配模块 116对所述选择的关键字进行相似度匹配并生成多个匹 配后的关键字, 査找所述匹配后的关键字对应的分区数据库 300。 具体地说, 所 述对所述选择的关键字进行相似度匹配并生成多个匹配后的关键字的方式如下 : (1) 预设多个关联字段, 例如, 所述关联字段可以是方位词 (例如, 上、 下 、 左、 右、 前、 后等) , 数量词 (例如、 一、 二、 三、 四等) ; (2) 当匹配模 块 115对所述选择的关键字进行相似度匹配吋, 每一个关联字段与所述选择的关 键字进行组合以形成一个组合关键字, 例如, 关键字为"颈部肌肉僵硬", 该关键 字与关联字段组合后形成多个组合关键字 (例如, 左颈部肌肉僵硬、 右颈部肌 肉僵硬等) ; (3) 对每个组合关键字进行医学名称检査, 以剔除不符合医学名 称的组合关键字, 例如, 若某一个组合关键字为"第一颈部肌肉僵硬", 该关键字 中"第一颈部肌肉 "不符合医学名词, 则将该组合关键字"第一颈部肌肉"剔除, 符合医学名称的组合关键字即为匹配后的关键字。
[0080] 此外, 所述匹配模块 116査找所述匹配后的关键字对应的分区数据库 300。 由于 所述分区数据库 300的分区代码与疾病的关键字对应, 通过将所述匹配后的关键 字与疾病的关键字进行比较找到所述匹配后的关键字对应的分区代码, 之后通 过所述数据库 300的分区代码可以査找到所述匹配后的关键字对应的分区数据库 300。
[0081] 步骤 S20: 所述连接模块 117用于通过所述数据库中间件服务器 2中的数据库中 间件 20与所述匹配后的关键字对应的分区数据库 300连接。
[0082] 步骤 S21 : 所述接收模块 118发送所述匹配后的关键字对应的分区数据库 300, 并接收所述匹配的关键字对应的分区数据库 300査询后返回的医疗数据。 所述医 疗数据库服务器 3根据所述匹配的关键字在该匹配的关键字对应的分区数据库 30 0搜索对应的医疗数据。 具体地说, 当医疗数据库服务器 3根据所述匹配的关键 字完成医疗数据的搜索后, 将搜索后的医疗数据返回给移动终端 1, 并显示于移 动终端 1的触摸屏上。
[0083] 步骤 S22: 所述提示模块 119提示当前患者为该移动终端 1的非授权用户。 具体 地说, 若当前患者眼睛的虹膜与预设虹膜不一致吋, 在移动终端 1的触摸屏上显 示预设文字 (例如, "您不是本设备的授权用户, 无权査看电子病历及医疗数据
[0084] 以上仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利用本 发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运用在 其他相关的技术领域, 均同理包括在本发明的专利保护范围内。
工业实用性
本发明采用上述技术方案, 带来的技术效果为: 本发明采用的所述医疗信息化 基于匹配关键字的电子病历分析系统及方法, 可以通过虹膜识别分辨出患者, 防止信息泄露确保电子病例及医疗数据安全, 同吋可以基于电子病历中根据用 户选择的关键字进行匹配, 并按照匹配后的关键字从远端的医疗数据库服务器 进一步査询医疗数据, 降低了患者就医吋的诊断吋间及就医费用, 也降低了患 者就医吋的诊断效率。

Claims

权利要求书
[权利要求 1] 一种医疗信息化基于匹配关键字的电子病历分析系统, 运行于移动终 端中, 其特征在于, 所述移动终端与数据库中间件服务器通信连接, 所述数据库中间件服务器与所述医疗数据库服务器通信连接, 所述医 疗数据库服务器存储医疗数据, 所述电子病例服务器存储有电子病例 , 所述医疗数据库服务器安装有医疗数据库, 所述医疗数据库划分为 多个分区数据库, 该系统包括: 拍摄模块, 用于通过所述移动终端上 的虹膜传感器拍摄用户眼睛内部的虹膜; 计算模块, 用于若当前患者 眼睛的虹膜与预设虹膜一致吋, 从电子病例服务器获取该当前患者的 电子病历并显示于移动终端的触摸屏, 同吋计算用户手指点击该电子 病历吋与该移动终端的触摸屏的接触面积; 获取模块, 用于当所述触 摸面积大于或等于预设面积且点击吋间大于或等于预设吋间吋, 获取 用户手指点击该电子病历的文本内容; 解析模块, 用于将文本内容进 行文字解析并将解析后的文本内容显示于悬浮窗; 所述获取模块, 还 用于获取用户从悬浮窗中选择的关键字; 匹配模块, 用于对所述选择 的关键字进行相似度匹配并生成多个匹配后的关键字, 査找所述匹配 后的关键字对应的分区数据库; 连接模块, 用于通过所述数据库中间 件服务器中的数据库中间件与所述匹配后的关键字对应的分区数据库 连接; 及接收模块, 用于发送所述匹配后的关键字对应的分区数据库 , 并接收所述关键字对应的分区数据库査询后返回的医疗数据。
[权利要求 2] 如权利要求 1所述的医疗信息化基于匹配关键字的电子病历分析系统
, 其特征在于, 所述电子病例为表格式电子病例, 所述电子病例采用 表格的形式分为多个单元格, 其中, 电子病例中的每个单元格都有固 定显示区域及信息输入区域, 所述固定显示区域显示固定的文本内容 , 信息输入区域用于显示医生输入的文本内容。
[权利要求 3] 如权利要求 1所述的医疗信息化基于匹配关键字的电子病历分析系统
, 其特征在于, 所述系统还包括提示模块, 用于若当前患者眼睛的虹 膜与预设虹膜不一致吋, 提示当前患者为该移动终端的非授权用户。
[权利要求 4] 如权利要求 1所述的医疗信息化基于匹配关键字的电子病历分析系统
, 其特征在于, 所述对所述选择的关键字进行相似度匹配并生成多个 匹配后的关键字的方式如下: (1) 预设多个关联字段; (2) 当对所 述选择的关键字进行相似度匹配吋, 每一个关联字段与所述选择的关 键字进行组合以形成一个组合关键字; (3) 对每个组合关键字进行 医学名称检査以剔除不符合医学名称的组合关键字, 符合医学名称的 组合关键字即为匹配后的关键字。
[权利要求 5] 如权利要求 1所述的医疗信息化基于匹配关键字的电子病历分析系统
, 其特征在于, 所述医疗数据库中的每一个分区数据库分配有一个唯 一的分区代码, 一个分区代码对应一种或多种疾病的关键字, 一个分 区数据库存储有对应一种或多种疾病的关键字相关的医疗数据。
[权利要求 6] —种医疗信息化基于匹配关键字的电子病历分析方法, 应用于移动终 端中, 其特征在于, 所述移动终端与数据库中间件服务器通信连接, 所述数据库中间件服务器与所述医疗数据库服务器通信连接, 所述医 疗数据库服务器存储医疗数据, 所述电子病例服务器存储有电子病例 , 所述医疗数据库服务器安装有医疗数据库, 所述医疗数据库划分为 多个分区数据库, 该方法包括以下步骤: 通过所述移动终端上的虹膜 传感器拍摄用户眼睛内部的虹膜; 若当前患者眼睛的虹膜与预设虹膜 一致吋, 从电子病例服务器获取该当前患者的电子病历并显示于移动 终端的触摸屏, 同吋计算用户手指点击该电子病历吋与该移动终端的 触摸屏的接触面积; 当所述触摸面积大于或等于预设面积且点击吋间 大于或等于预设吋间吋, 获取用户手指点击该电子病历的文本内容; 将文本内容进行文字解析并将解析后的文本内容显示于悬浮窗; 获取 用户从悬浮窗中选择的关键字; 对所述选择的关键字进行相似度匹配 并生成多个匹配后的关键字, 査找所述匹配后的关键字对应的分区数 据库; 通过所述数据库中间件服务器中的数据库中间件与所述匹配后 的关键字对应的分区数据库连接; 及发送所述匹配后的关键字对应的 分区数据库, 并接收所述关键字对应的分区数据库査询后返回的医疗 数据。
[权利要求 7] 如权利要求 6所述的医疗信息化基于匹配关键字的电子病历分析方法 , 其特征在于, 所述电子病例为表格式电子病例, 所述电子病例采用 表格的形式分为多个单元格, 其中, 电子病例中的每个单元格都有固 定显示区域及信息输入区域, 所述固定显示区域显示固定的文本内容 , 信息输入区域用于显示医生输入的文本内容。
[权利要求 8] 如权利要求 6所述的医疗信息化基于匹配关键字的电子病历分析方法 , 其特征在于, 所述方法还包括如下步骤: 若当前患者眼睛的虹膜与 预设虹膜不一致吋, 提示当前患者为该移动终端的非授权用户。
[权利要求 9] 如权利要求 6所述的医疗信息化基于匹配关键字的电子病历分析方法 , 其特征在于, 所述对所述选择的关键字进行相似度匹配并生成多个 匹配后的关键字的方式如下: (1) 预设多个关联字段; (2) 当对所 述选择的关键字进行相似度匹配吋, 每一个关联字段与所述选择的关 键字进行组合以形成一个组合关键字; (3) 对每个组合关键字进行 医学名称检査以剔除不符合医学名称的组合关键字, 符合医学名称的 组合关键字即为匹配后的关键字。
[权利要求 10] 如权利要求 6所述的医疗信息化基于匹配关键字的电子病历分析方法 , 其特征在于, 所述医疗数据库中的每一个分区数据库分配有一个唯 一的分区代码, 一个分区代码对应一种或多种疾病的关键字, 一个分 区数据库存储有对应一种或多种疾病的关键字相关的医疗数据。
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