KR101192320B1 - Management system of result data of medical tests - Google Patents

Abstract

The present invention relates to a medical examination result data management system.
Medical test result data management system according to the present invention, the test result output unit 100 for outputting the test result data examined through the medical equipment (10); An image data generation unit 200 for converting the output inspection result data to generate image data; A text information extraction unit 300 for extracting text information to be extracted from the image data; And a database unit 400 for storing and managing the extracted character information according to a prescription code and an attribute code value, wherein the character information extraction unit 300 is extracted from the image data. After setting a text information area to be desired, and loading a setting file in which the property information values of the text information area and the text information area are set together with a prescription code, the text information area of the image data and the text information of the setting file are loaded. A first matching determination unit 310 determining whether an area corresponding to the area is matched; When the character information area of the image data and the area corresponding to the text information area in the configuration file are the same, an attribute corresponding to the attribute value is extracted from the image data by calling an attribute value set as an ID in the configuration file. ID information extraction unit 320; Prescription information inquiry unit 330 for querying the prescription information of the patient corresponding to the ID; A setting file inquiry unit 340 for receiving a setting file matching the prescription information by using a prescription code corresponding to the prescription information stored in the setting file; An image cutting unit 350 which cuts out an extraction region to be extracted from the image data by using the attribute information of the character information region and the character information region set in the setting file; A character extracting unit 360 for extracting a character included in the image of the extraction area; And a character transmission unit 370 for matching the extracted character with an attribute code value of the configuration file and transmitting the extracted character to the database unit 400.

Description

Medical Examination Results Data Management System {MANAGEMENT SYSTEM OF RESULT DATA OF MEDICAL TESTS}

The present invention relates to a medical examination result data management system.

Conventionally, medical institutions such as hospitals have generally created and managed medical records according to patient care as paper documents, and the medical institutions are obliged to keep such medical records for a predetermined period of time. According to the relevant laws of the Republic of Korea, which are currently applied, medical institutions are obliged to keep medical records for 10 years and image information for 3 years, which has a problem of considerable human, spatial and cost burden.

Therefore, in order to solve the problems of the prior art, a method for electronically processing medical records has been proposed, which is referred to as an electronic medical record (EMR).

In the case of a hospital operating such EMR, the patient test result data is output in the form of an output or an image file output through a printer attached to the medical equipment, and the patient test result is output in the form of an image (JPG, TIFF, PDF format). The doctor in charge takes care of the patient's examination results through the image viewer.

In addition, the output in the form of the output is scanned through a scanner and stored as an image used for medical treatment.

In some hospitals, the medical recorder may manually enter and use the medical information system for the judgment of test items or memo types that are deemed necessary in the output and image results.

On the other hand, the test results of the patient stored in the form or image of the output is greatly reduced as a value as medical information, it is difficult to use as a variety of statistical data, as well as methodologically difficult to retrieve the specific test results of the patient. In addition, inputting a result by hand is inefficient because of a disadvantage of making an error in input and consuming a large amount of recording time.

In addition, there is an increasing demand to utilize various test values recorded in an image, but since there are different types of test results for each medical test equipment, there is a problem that it is difficult to support a request to use test values.

Therefore, the current hospital treats patients by comparing the results of previous test items with the current test results. Therefore, if the test items are not in text form, the past and current results cannot be compared. There was a problem that it is difficult to grasp the trend.

In order to solve the above problems, the present invention, after extracting the character information by applying the attribute code value to each area of the image in the medical test result of the patient is output to the image is a preset configuration file Since the data is stored and managed in the database unit in accordance with the attribute code value of, the character information stored and managed in the database unit can be quickly recycled, and the change in the medical test result data for each patient can be known. Furthermore, the object of the present invention is to provide a medical test result data management system capable of plural analysis of medical test result data.

In addition, according to the present invention, since the attribute of the text information is designated and extracted from the medical test result output from the medical device in advance, more accurate medical information is obtained in terms of extracting more accurate text information and managing the medical related data of the patient. Its purpose is to provide an inspection result data management system.

Medical test result data management system according to the present invention, the test result output unit 100 for outputting the test result data examined through the medical equipment (10); An image data generation unit 200 for converting the output inspection result data to generate image data; A text information extraction unit 300 for extracting text information to be extracted from the image data; And a database unit 400 for storing and managing the extracted character information according to a prescription code and an attribute code value, wherein the character information extraction unit 300 is extracted from the image data. After setting a text information area to be desired, and loading a setting file in which the property information values of the text information area and the text information area are set together with a prescription code, the text information area of the image data and the text information of the setting file are loaded. A first matching determination unit 310 determining whether an area corresponding to the area is matched; When the character information area of the image data and the area corresponding to the text information area in the configuration file are the same, an attribute corresponding to the attribute value is extracted from the image data by calling an attribute value set as an ID in the configuration file. ID information extraction unit 320; Prescription information inquiry unit 330 for querying the prescription information of the patient corresponding to the ID; A setting file inquiry unit 340 for receiving a setting file matching the prescription information by using a prescription code corresponding to the prescription information stored in the setting file; An image cutting unit 350 which cuts out an extraction region to be extracted from the image data by using the attribute information of the character information region and the character information region set in the setting file; A character extracting unit 360 for extracting a character included in the image of the extraction area; And a character transmission unit 370 for matching the extracted character with an attribute code value of the configuration file and transmitting the extracted character to the database unit 400.

The database unit 400 is characterized in that the configuration file containing the prescription code, the character information area, the attribute code value information of the character information area is stored.

The database unit 400 may include an extract value code, an execution unit code, an extract value name, an extract value unit, an extract value formula, a group code to which the extract value belongs, an effective range of the extract value, a normal range of the extract value, The method may further include information on a display method of the extracted value.

Medical test result data management method according to the invention, the test result output step of outputting the test result data examined through the medical equipment (10) (S100); An image data generation step (S200) of converting the output inspection result data to generate image data; A character information extraction step (S300) of extracting character information to be extracted from the image data; And a character information storage and management step of storing and managing the extracted character information in a database unit according to a prescription code and an attribute code value (S400), and extracting the character information (S300). Sets a text information area to be extracted from the image data, loads a setting file in which the property information values of the text information area and the text information area are set together with a prescription code, and then the text information area of the image data; A first matching determination step (S310) of determining whether an area corresponding to the text information area of the configuration file matches; When the character information area of the image data and the area corresponding to the text information area in the configuration file are the same, an attribute corresponding to the attribute value is extracted from the image data by calling an attribute value set as an ID in the configuration file. ID information extraction step (S320); Prescription information inquiry step (S330) for querying the prescription information of the patient corresponding to the ID; A setting file inquiry step (S340) of receiving a setting file matching the prescription information by using a prescription code corresponding to the prescription information stored in the setting file; An image cutting step (S350) of cutting out an extraction area to be extracted from the image data by using the property information of the text information area and the text information area set in the setting file; A character extraction step (S360) of extracting a character included in the image of the extraction area; And a character transmission step (S370) of matching the extracted character with an attribute code value of the configuration file and transmitting the extracted character to the database unit 400.

As described above, according to the present invention, after extracting the character information by applying the attribute code value to each area of the image in the medical test result of the patient is outputted and converted to the image attribute code of the preset configuration file Since the information is stored and managed in the database unit according to the value, the character information coded and stored and managed in the database unit can be quickly recycled, and thus the change in the medical test result data for each patient can be known. Multiple analysis of medical test result data can be enabled.

In addition, according to the present invention, since the attribute of the character information is specified and extracted from the medical test result output from the medical equipment in advance, it is more efficient in terms of extracting more accurate character information and managing the medical related data of the patient. There is an advantage.

Specific matters other than the problem to be solved, the problem solving means, and the effects of the present invention as described above are included in the following embodiments and the drawings. Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. Like reference numerals refer to like elements throughout.

1 is a block diagram showing a medical examination result data management system according to the present invention.
FIG. 2 is a block diagram illustrating a configuration of a first matching determination unit of FIG. 1.
3 is a view showing the configuration of the character extraction unit of FIG.
4 is a view showing that the text information area is set in the medical examination result data management system according to the present invention.
5 is a view showing that the attribute value of the text information area is set in the medical examination result data management system according to the present invention.
6 is a view showing that the property of the image data matching the setting file is set in the medical examination result data management system according to the present invention.
7 is a diagram illustrating matching of a character information area of image data with a numerical item code of a setting file and setting of a character structure in a medical examination result data management system according to the present invention;
8 is a view showing setting the property of the area corresponding to the ID in the medical examination result data management system according to the present invention.
9A and 9B are diagrams showing examples of information stored in a database unit of a medical examination result data management system according to the present invention;
10 is a flow chart showing a medical test result data management method according to the present invention.
FIG. 11 is a flowchart illustrating a character information extraction step of FIG. 10. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the appended drawings illustrate the present invention in order to more easily explain the present invention, and the scope of the present invention is not limited thereto. You will know.

As shown in Figure 1 to 9b, the medical examination result data management system according to the present invention, the test result output unit 100 for outputting the test result data inspected through the medical equipment 10, and the output An image data generation unit 200 for converting inspection result data to generate image data, a character information extraction unit 300 for extracting character information to be extracted from the image data, and a prescription code for the extracted character information. It includes a database unit 400 for storing and managing according to the attribute code value.

The test result output unit 100 outputs test result data inspected through the medical equipment 10. In this case, when the medical device outputs the test results to the virtual printer, the virtual printer inserts the test results into a specific folder such as JPEG, BMP, and PDF files. Here, the virtual printer is the same as a general print job, and means a software print rather than an actual hardware print. In other words, the virtual printer is the same as the general print job, but is not printed on paper, but serves as an image of the output.

The image data generation unit 200 converts the inspection result data output by the inspection result output unit 100 to generate image data. That is, the image data generating unit 200 receives and stores the test result data output from the test result output unit 100 and stores the test result data in the form of a file. The file type is a text file or an image file (JPEG, BMP, TIF form).

Character information extraction unit 300, the first matching determination unit 310, ID information extraction unit 320, prescription information inquiry unit 330, setting file inquiry unit 340, image cutting unit 350, character extraction The unit 360 includes a text transmission unit 370.

The first matching determination unit 310 sets a text information area to be extracted from the image data, loads a setting file in which the property information values of the text information area and the text information area are set together with a prescription code. It is determined whether a text information area of the image data and an area corresponding to the text information area of the configuration file match. In more detail, the first matching determination unit 310 is connected to the medical device 10 and the attribute value of the character information area and the character information area to be extracted from the image data stored in advance After the set setting file is loaded, an extraction setting file query unit 311 which determines whether the setting file is matched with the image data is called, and the property value is called from the setting file to the attribute value in the image data. And a matching criterion information determination unit 312 that cuts out the corresponding area and converts the text into characters to determine whether the converted characters are the same as the characters input to the setting file. At this time, the conversion to the character is to use the OCR (Optical Character Reader) algorithm, and in the following to extract and convert the character from the image data is to use the OCR (Optical Character Reader) algorithm.

In the following description, a method of determining whether the first matching determination unit 300 loads a setting file to match with image data will be described. First, the extraction setting file query unit 311 uses a character extraction system to extract characters. When you run the program, you will select a laboratory, and the configuration file containing the information for extracting text from the laboratory folder will be loaded into the program. Then, the matching criterion information determination unit 312 checks whether or not the image data of the actual inspection result and any setting file imported internally match the matching file. That is, the first matching determination unit 300, in the setting file in which the attribute information of the character information area and the character information area is set by the extraction setting file query unit 311, as shown in FIG. As shown in FIG. 6, an attribute value (that is, reference information such as spirometry) of the matched character information area to be extracted is set as shown in FIG. 6 to determine whether the setting file is matched with the image data.

On the other hand, there are several laboratories in the hospital and the tests performed on the PC connected to each medical device are limited. The user creates and saves a configuration file that sets the area and properties of the information to be extracted from the image for each test result form in advance on the PC receiving the image connected to a specific medical device. For example, the configuration file is stored as "" laboratory code "prescription code_information in the configuration file.ano".

In addition, the matching criterion information determination unit 312 reads the setting file stored in the laboratory folder, retrieves the attribute value that is the matching criterion, and cuts out the area of the attribute value from the inspection result image data and converts it into a character. If the information converted into text and the text entered by the user in the configuration file are the same, the image is considered to be matched with the settings.

If the text information area of the image data and the area corresponding to the text information area of the setting file are the same, the ID information extracting unit 320 calls the attribute value set to ID in the setting file to display the image data in the image data. Extract ID corresponding to property value. That is, the ID information extracting unit 320 is responsible for extracting only information corresponding to the ID among the attribute values set by the user in the configuration file. In general, since the medical-related test result form of the patient is the same for each test, the user first sets the position of the ID item in the test result form and automatically extracts the text by clipping an area corresponding to the ID information. can do. That is, the ID information extracting unit 320 designates the attribute of the character of the selected region as the ID item as shown in FIG. 8, sets the character configuration of the selected region, and uses the attribute to represent the character information existing in the region. ID information is extracted.

In detail, the ID information extracting unit 320 takes a value of information set as an ID from a setting file in which an attribute value is set, cuts out the ID area set in the image data, and converts it to a character. In this case, the purpose of extracting the ID is to provide a user with convenience by automatically extracting the patient ID from the image data and inquiring the patient prescription when the test result is delivered as an image after the patient has performed the test.

The prescription information inquiry unit 330 queries the prescription information of the patient corresponding to the ID. Here, the prescription information inquiry unit 330 may perform the above operation only when the user sets a predetermined option (for example, "automatically search patient's prescription information" option), and if the option is not set, the manual The patient's prescription information is inquired. In addition, the prescription information of the patient includes relevant information necessary for storing image data in the EMR.

The prescription information inquiry unit 330 may include a second matching determination unit determining whether the plurality of setting files and the image data are matched when a plurality of setting files exist for the prescription information of one patient. It includes more. In this case, the second matching determination unit determines whether the setting file and the inspection result image data match for the case where there are a plurality of extraction setting files in one prescription. The file will be judged.

The setting file inquiry unit 340 receives a setting file corresponding to the prescription information by using a prescription code corresponding to the prescription information stored in the setting file. That is, the setting file inquiry unit 340 imports only the setting file to be used when the prescription occurs by using the prescription information among the setting files preset in the laboratory folder for the prescription information queried by the prescription information inquiry unit 330. Do this. On the other hand, when the first user sets the attribute value to extract the character information from the inspection result image data, the setting file name is generated using the prescription code. Therefore, when the user inquires the prescription information of the patient, the prescription code is known, and the setting file matching the prescription can be loaded using the corresponding prescription code. For example, the extracted configuration file may be designated with a file name in the form of "laboratory code" prescription code_information file.ano ".

The image cutting unit 350 cuts an extraction area to be extracted from the image data by using the attribute information of the text information area and the text information area set in the setting file. At this time, the extracted configuration file has the following information. That is, the setting file includes the area information (the coordinate information of the information to be extracted from the entire image) of the text information to be extracted from the inspection result image data, the information to distinguish whether the set text information area is an ID value, and the set text. The information includes information set to match each character information (that is, item information) coded and registered in the database for matching with the database, and attribute values of characters to be extracted. At this time, the attribute value of a character includes both a numerical value and a general character.

On the other hand, the range of the characters constituting the character information area to be extracted by the user is limited. For example, since a character is not input in the character information area into which a numeric value is input, the character type to be extracted from the character information area is registered in advance in order to reduce error in character extraction. It was. This function is very important in relation to the accuracy of text extraction.

The setting file further includes information for determining whether the corresponding character includes a space, format information of the extracted character, valid range information of the extracted character value, and color conversion information of the extracted character.

In general, white space can be easily distinguished by the human eye, but it is not easy to distinguish white space by software. This is because it is difficult to distinguish the gap between a space and each character. Thus, by explicitly specifying that the user currently includes a specific item includes a space, it is possible to determine whether the space is available when extracting a character by using this information. In addition, the extracted character format information is displayed and stored by changing the extracted character into a format desired by the user. In addition, the valid range of the extracted character value is used to verify that the numerical value of the extracted character exists and is accurate by specifying the effective range of the extracted character. At this time, if the character to be extracted does not exist in the valid range, it will be displayed to the user to inform. In addition, the color conversion information is set so that when the color image is recognized through the character recognition, an error occurs frequently, and when the color of the character in the inspection result image is a color, it is automatically converted to black and white.

Therefore, the image cutting unit 350 cuts each corresponding region from the inspection result image data into a small image by using the region information of the character set in the setting file. The character extracting unit 360, which will be described later, uses the attribute value and the set information to recognize the character and convert the cut image into a character.

The character extractor 360 extracts a character included in the image of the extraction area. The text extracting unit 360 may include a text information designation unit 361 for setting the type and image conversion of a text to be extracted using the attribute values of the text information area set in the setting file, and the text information designation unit ( A character information extracting unit 362 extracting a character included in the image of the extraction region by the type and image conversion of the character set by 361, and a character information verification unit 363 verifying the validity of the extracted character. ). By the character extracting unit 360, it is possible to find out which item code matches the characters included in the image of the extraction area through the information in the setting file, and utilizes the information to display the items of the database unit 400. Code (ie prescription code and attribute code values) can be stored.

In this case, the text information designator 361 may automatically convert the color text information to black and white in order to prevent a text recognition error that may occur when the text information to be extracted is color. That is, the character information designator 810 applies the constituent characters of the characters to be extracted (for example, +-~ .0123456789), color image black-and-white conversion, and ID information using the setting information for each area set in the configuration file. Can be set to extract characters correctly.

The character information verification unit 363 serves to verify the validity of the characters extracted by the character information extraction unit 362, and specifically, the extracted characters by the effective range determination unit 363a to be described later. Verifies that the file exists within the valid range set in the database.

In addition, the character information verification unit 363 may include a valid range determination unit 363a for determining whether the extracted characters fall within a valid range set in the database DB, and a format for displaying the extracted characters. A format change unit 363b for changing the code to a code, a code matching unit 363c that matches the code information registered in the database with the extracted code information, that is, code information set in the setting file, and a character in the image of the extraction area. It is determined whether there is a space other than the above, and if there is a space, a space setting unit 363d, the effective range determination unit 363a, the format changing unit 363b, and the code matching unit 363c And a display unit 363e for displaying the character conversion success rate together with the characters recognized by the blank setting unit 363d.

At this time, the effective range determination unit 363a may set an effective range of the numerical value when the extracted character is a numerical value. Effective range means the minimum to maximum range that a particular test value can have. In addition, the format changing unit 363b changes the corresponding character information verified by the effective range determining unit 363a into a format that the user wants to display on the screen. In addition, the space setting unit 363d checks whether a space exists in the character information and sets a space. In addition, the display unit 363e is a character obtained through the character recognition process by the effective range determination unit 363a, the format changing unit 363b, the code matching unit 363c, and the blank setting unit 363d. The conversion rate (that is, the character conversion success rate) can be displayed to the user, thereby minimizing any character recognition error that may occur. For example, when the extracted character information is numerical information of 2.75, the display unit 363e may display the matching degree of the numerical information as 2.75 (98%).

The code matching unit 363e also internally matches the extracted character with code information (set in the extraction configuration file) registered by being encoded in a database.

The character extracting unit 360 further includes a character set setting unit 364 for setting a set of characters constituting the extracted character.

The character transmitter 360 transmits the extracted character to the database unit 400 by matching the attribute code value of the configuration file. At this time, the extracted character information is matched with the code, and the information is matched with the code master in the database to transmit and store. After this process, the image inspection result is registered as an image, and each inspection value and inspection result existing in the image inspection result are converted into characters and transmitted to the database unit 400.

In addition, the database unit 400 stores the character information extracted by the character information extraction unit 300, that is, the character transmitted from the character transmission unit 370 according to the prescription code and the attribute code value. Manage. The database unit 400 stores the extracted character information on the basis of each attribute code value previously set in accordance with the attribute. At this time, the database unit 400 is in a state in which a configuration file including attribute code value information of the prescription code, the text information area, and the text information area is stored. In addition, the database unit 400, the code of the extraction value, execution unit code, the name of the extraction value, the unit of the extraction value, the formula of the extraction value, the group code to which the extraction value belongs, the effective range of the extraction value, the extraction value of It further includes information on the display method of the normal range, extraction value. For example, as shown in FIG. 7, if a value of 4.02 exists in the patient's respiratory test result image data, the user knows in advance whether the value means “PFT FIVC Pred”. It will be stored in the database unit 400 in advance. That is, the value of "PFT FIVC Pred" is a value which can be understood by a user, and sets the value of "IT003" which coded it. In this way, each value existing in the inspection result image data is encoded and stored in the database. In this case, when all information is input to a specific column of the database unit 400 without coding the corresponding character information in the database, statistical work for each inspection information becomes difficult, and information recycling becomes difficult. According to the result data management system, as shown in FIG. 9B, each character information is encoded so that this point can be solved through an actually registered database unit 400.

The information stored in the database unit 400 is extracted as character information by applying attribute code values to respective areas of the image from the medical test result of the patient, which is output as an image, and then converts the extracted character information into a preset configuration file. Since the code information is stored and managed in accordance with the code value, the character information stored and managed can be quickly recycled, and thus the change in the medical test result data for each patient can be known. Plural analysis can be made possible.

10 is a flowchart illustrating a method for managing medical test result data according to the present invention, and FIG. 11 is a flowchart illustrating the character information extraction step of FIG. 10.

As shown in Figure 10, the medical test result data management method according to the present invention, the test result output step (S100) for outputting the test result data examined through the medical equipment (10); An image data generation step (S200) of converting the output inspection result data to generate image data; A character information extraction step (S300) of extracting character information to be extracted from the image data; And a character information storage and management step (S400) of storing and managing the extracted character information in a database unit according to a prescription code and an attribute code value.

In this case, the text information extraction step (S300), as shown in Figure 11, to set the text information area to be extracted from the image data, the attribute code of the text information area and the text information area with a prescription code A first matching determination step (S310) of determining whether a text information area of the image data and a region corresponding to the text information area of the setting file match after loading a setting file having a value set; When the character information area of the image data and the area corresponding to the text information area in the configuration file are the same, an attribute corresponding to the attribute value is extracted from the image data by calling an attribute value set as an ID in the configuration file. ID information extraction step (S320); Prescription information inquiry step (S330) for querying the prescription information of the patient corresponding to the ID; A setting file inquiry step (S340) of receiving a setting file matching the prescription information by using a prescription code corresponding to the prescription information stored in the setting file; An image cutting step (S350) of cutting out an extraction area to be extracted from the image data by using the property information of the text information area and the text information area set in the setting file; A character extraction step (S360) of extracting a character included in the image of the extraction area; And a character transmission step (S370) of matching the extracted character with the attribute code value of the configuration file and transmitting the same to the database unit 400.

In addition, according to the medical examination result data management method, since the attribute of the character information is specified and extracted from the medical examination result output from the medical equipment in advance, more accurate character information is extracted to manage the patient's medical data. It has the advantage of being more efficient.

As described above, in the detailed description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the protection scope of the present invention should not be limited to the described embodiments, but should be defined by equivalents as well as the following claims.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, the exemplary embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their All changes or modifications derived from equivalent concepts should be construed as being included in the scope of the present invention.

Claims (4)

A test result output unit 100 for outputting test result data inspected through the medical equipment 10; An image data generation unit 200 for converting the output inspection result data to generate image data; A text information extraction unit 300 for extracting text information to be extracted from the image data; And a database unit 400 for storing and managing the extracted character information according to a prescription code and an attribute code value.
The text information extraction unit 300,
After setting a text information area to be extracted from the image data, and loading a setting file in which the property code values of the text information area and the text information area are set together with a prescription code, the text information area and the setting of the image data are loaded. A first matching determination unit 310 determining whether a region corresponding to the character information region of the file matches; When the character information area of the image data and the area corresponding to the text information area in the configuration file are the same, an attribute corresponding to the attribute value is extracted from the image data by calling an attribute value set as an ID in the configuration file. ID information extraction unit 320; Prescription information inquiry unit 330 for querying the prescription information of the patient corresponding to the ID; A setting file inquiry unit 340 for receiving a setting file matching the prescription information by using a prescription code corresponding to the prescription information stored in the setting file; An image cutting unit 350 which cuts out an extraction region to be extracted from the image data by using the attribute information of the character information region and the character information region set in the setting file; A character extracting unit 360 for extracting a character included in the image of the extraction area; And a character transmission unit 370 for matching the extracted character with the attribute code value of the configuration file and transmitting it to the database unit 400.
The database unit 400 stores a setting file including the prescription code, the text information area, and attribute code value information of the text information area, and includes an extract value code, an execution unit code, and an extract value name. Medical test result data management, characterized in that it further includes information on the unit of the extraction value, the formula of the extraction value, the group code to which the extraction value belongs, the effective range of the extraction value, the normal range of the extraction value, and the display method of the extraction value system.
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