KR20130099320A - Web based multi center trial system - Google Patents

Abstract

PURPOSE: A web based manifold research system is provided to improve the protection and security for a main modification item by setting a modification permission range by user according to user recognition. CONSTITUTION: A data server (50) stores and manages data. A web server (30) is connected to the data server. The web server controls data of the data server. A plurality of terminals (10) is communication-capably connected to the web server. The plurality of terminals implements a screen in a web page style by making an attribute corresponding to a data item stored in the data server by the web server. [Reference numerals] (10) Terminal; (30) Web server; (50) Data server; (AA) Procedure

Description

Web based multi center trial system

The present invention relates to a web-based multi-center research system, and in detail, data stored in the attribute value structure for each item through a window-based communication is implemented on a terminal in the form of a web-based web page for multi-center joint research. Web-based multi-center research system that maintains and manages necessary records and statistics in real time.

Many forms used in hospitals are computerized by the Electronic Medical Record (EMR) system, but in many hospitals, they are written by hand and collected, organized, and analyzed by a person in charge.

In the process of collecting, organizing, and analyzing a large number of handwritten records, the person in charge uses the computer's related software. In this case, the software used is focused on the performance of collecting, organizing, and analyzing rather than the user's convenience, so that a user who is poor in software manages a plurality of recording papers using the function of the software.

That is, the task of collecting, organizing, and analyzing a plurality of recording sheets using software is to computerize a plurality of recording sheets through the process of defining and creating a table of a database to store the contents according to the contents of the recording sheet, or to be familiar with the software. It may be a complicated and difficult task for a user who does not use the software.

In addition, since various types of recording papers have different contents input for each type according to the type of the recording papers, various types of tables are continuously added to store each information in a database.

In recent years, research records or conferences in small groups, as well as hospitals, have been writing research results in the form of electronic records in the form of web pages, based on the web site, which is a virtual space. To manage.

In the case of clinical studies, the study takes a long time from one year to three years or more, and a single study requires a lot of time and manpower, and the cost for continuous research increases, while various research organizations participate in the study. Ongoing multi-center research can lead to high-quality research results while reducing research time. Recently, multi-center research is being conducted more than single research.

In the case of multi-center research, standardized form management is required for high quality research. In the case of handwritten records by record sheets, many disadvantages occur such as duplicate records, missing records, difficulty in archiving, and loss of records.

On the other hand, Republic of Korea Patent No. 10-0859803 discloses an apparatus and method for generating an electronic case recording paper and an electronic case recording paper service providing system and method using the same.

The registered patent discloses the advantage of computerizing the case recording paper in an easier manner using various case recording paper image forms, and expressing various information and the format of the case recording paper in a unified form, which is transmitted for this advantage. A data receiving unit for receiving information related to the electronic case recording sheet transmitted from the electronic case recording sheet generating apparatus through the communication network and storing the information on the electronic case recording sheet, and storing the electronic case recording sheet related information in the form of a plurality of image forms, web sample form and ODM file. Disclosed is a configuration including a data parsing unit for extracting each of the data and storing the data in a database, and a data registration unit for inputting clinical trial data on an electronic case record sheet according to a user's request, and storing the input electronic case record sheet in a database. do.

SUMMARY OF THE INVENTION An object of the present invention is to provide a web-based multi-center research system configured to communicate with a terminal connected via a network and managing stored data in real time using raw data.

Another object of the present invention is to provide a web-based multi-center research system applying an attribute value structure that can simultaneously conduct a number of collaborative studies in one web page.

Web-based multi-center research system according to the present invention, the data server for storing and managing data; A web server connected to the data server and controlling the data of the data server; A plurality of terminals communicatively connected to the web server and configured to display attribute values corresponding to data items stored in the data server on a screen in the form of a web page; When the user inputs the change of the item through the terminal, the web server implements a screen in which the item is changed through the web page, and if the user inputs the storage of the changed item through the terminal, The attribute value corresponding to the data is changed to implement a screen stored through the web page, and the data stored in the database is changed according to the changed attribute value.

The web-based multi-center research system according to the present invention has a configuration including a data server, a web server, and a terminal. The terminal has a configuration in which a screen is implemented in the form of a web page and the terminal and the data server are controlled by a web server.

In addition, the data server is controlled through the web server, the web server and the terminal is configured to be connected to the window-based network.

Then, the user inputs through the terminal to the web server is temporarily stored, and after confirming the storage of the change data is configured to change and store the data stored in the data server.

The web-based multi-center research system according to the present invention configured as described above can expect the effect of adding necessary items for each user without changing the database structure as a whole.

Web-based multi-center research system according to the present invention can expect the effect that can be input to a variety of items in a variety of input types, it is possible to expect the effect of improving the ease of use by implementing the screen form of the web page.

By setting the scope of change approval for each user by the recognition of authorized users, it is expected to improve the protection and security of major changes, and it is easy to manage the data by checking the changes and records by user. You can expect.

1 is a block diagram showing the configuration of a web-based multi-center research system according to an embodiment of the present invention.
2 is a diagram showing a screen configuration for user approval of a web-based multi-center research system according to an embodiment of the present invention.
3 is a view showing a screen configuration for the approved user of the web-based multi-center research system according to an embodiment of the present invention.
4 is a flow chart showing the operation sequence of the web-based multi-center research system according to an embodiment of the present invention.

Hereinafter, a configuration of a web-based multi-center research system according to the present invention will be described with reference to the accompanying drawings.

It is to be understood, however, that the scope of the present invention is not limited by the embodiments described below, and those skilled in the art, upon reading the present disclosure, It will be easily suggested, but this will also be included in the technical idea of the present invention.

In addition, terms used in the present specification or claims are concepts selected for convenience of description and should be properly interpreted as meanings corresponding to the technical idea of the present invention in grasping the technical contents of the present invention.

1 is a block diagram showing the configuration of a web-based multi-center research system according to an embodiment of the present invention, Figure 2 is a view showing a screen configuration for user approval of a web-based multi-center research system according to an embodiment of the present invention.

3 is a view showing a screen configuration for an approved user of the web-based multi-center research system according to an embodiment of the present invention, Figure 4 is a flow chart showing the operation sequence of the web-based multi-center research system according to an embodiment of the present invention. to be.

First, referring to Figure 1, looking at the configuration of the web-based multi-center research system according to an embodiment of the present invention, the web-based multi-center research system according to the present invention, the user terminal for inputting the desired value as a whole ( 10), a web server 30 which is communicatively connected to the terminal and implements a web page form screen on the terminal 10, and data stored and managed by the web server 30 while being controlled by the web server 30. It is configured to include a server (50).

The terminal 10 may be formed in plural according to a user's environment, or may be formed of only one terminal 10. However, a configuration in which a plurality of terminals 10 are formed for each research institute according to the form of multi-center research is preferable.

The terminal 10 is configured to enable various types of input so that a user can input a desired value, that is, data.

The web server 30 is connected to a network to enable communication with the terminal 30 based on a window. When the terminal 30 is formed in plural, each of the terminal 10 and the web server 30 are connected to a network, and the terminal 10 and the terminal 10 are networked through the web server 30. Leads to.

This is to prevent confusion of data use when each user inputs data in each terminal 10. In other words, a control for storing each user when the user who uses the one terminal 10 and the user who uses the other one terminal 10 change the same data after connecting to use the same data. To do this.

In detail, when a user who uses any one of the terminals 10 inputs a change of data stored in the data server 50, the user changes the data of the user who uses the other terminal 10 before storing the changed data. By confirming the storage, first save the changed data and then save the other change data to prevent crosstalk of data change.

The web server 30 performs a function of implementing a screen in the form of a web page on the terminal 30 and temporarily stores data input from the terminal 10. In this case, the web server 30 performs a function of a host for controlling each of the terminals 10, and the terminal 10 performs a function of a client.

By the web server 30, the terminal 10 has the advantage that the convenience of use can be improved without regard to the place by implementing the screen of the web page form.

The data server 50 performs a function of storing data input by a user under the control of the web server 30, and by the web server 30 to a specific program, for example, a program such as a procedure. Connected so as to be controlled.

Of course, according to a user, a configuration in which the data server 50 is managed by the web server 30 using a program desired by the user may be possible.

The procedure is a kind of program that performs a specific process, and stores data about specific content transmitted by the web server 30. The data server 50 stores a log file for recording the contents input by the user through the terminal 10 together with the data so that the user can check the data change process.

As such, the user can check the process of data change, and thus the user can check the research record, the research process, the study schedule, and the like.

Since the terminal 10 performs a function of a client, the terminal 10 is managed by a user, and the web server 30 performing a function of a host and the data server 50 storing a plurality of data are managed by an administrator. Is set to be.

The data server 50 is controlled by the web server 30 to store the data transmitted from the web server 30 so as to manage each item, property, value, additional information, and the like.

The item is a value for distinguishing each data, and different values are assigned according to the respective data, and the web server 30 receives the value assigned to the item from the data server 50. 10) implements the data desired by the user in the form of a web page.

Each of the items is provided with a plurality of different attributes, and each attribute stores corresponding values and additional information of each value. As such, the data stored in the data server 50 is configured in an attribute value structure, and thus has an advantage of easy change such as adding and deleting each item.

For example, if the address or contact information is to be changed in the first data of the data, the attribute value corresponding to the item of the first data may be changed and stored, and thus the overall database structure stored in the data server 50 may be changed. You have a sleep that does not need to change.

In this case, the change refers to an operation of modifying, adding, or deleting the data while the user directly inputs the data stored in the data server 50 through the terminal 10.

The change may be performed by selecting one of the options provided from the web server 30, that is, the option of modifying, adding, or deleting the data, and storing the data stored in the data server 50. It may also mean an operation of performing a conversion to a desired value.

The web server 30 may input a user adjustable item in the form of MTEXT, IMAGE, CHECK, etc. to change the data. The MTEXT represents a form having a plurality of lines, the IMAGE represents a form capable of containing an image, and the CHECK represents a form capable of containing one check box.

The IMAGE is used when an item needs to process contents of an image rather than text. For example, the IMAGE storage method shows an image created control that displays a body part of the human body as a sketch on the screen. When the specific part is displayed or input as text, the web server 30 stores the data in the data server 50.

When a user wants to change data through the terminal 10, the user selects data to be changed on a web page implemented in the terminal 10 on a screen and inputs the changed data.

When the user inputs the changed data through the terminal 10, the web server 30 temporarily stores the changed data and then implements a screen of the terminal 10 with the changed data or transmits the changed data to the terminal ( 10) will be displayed on the screen.

At this time, the web server 30 performs a procedure for checking whether the change of data is applied to the user, and after additionally confirming whether the data has been changed, transmits the changed data to the data server 50 according to the user's selection. do.

When the changed data is transmitted from the web server 30, the data server 50 changes the stored data to a value input by the user and stores the changed data.

Meanwhile, when the user accesses the web server 30 through the terminal 10, the web server 30 implements a user confirmation screen on the terminal 10 as shown in FIG. 2. .

When the user confirmation screen is implemented in the terminal 10, the user inputs a user confirmation code and a password using the terminal 10 to confirm that the user is an authorized user.

When it is confirmed that the user is an authorized user, a screen for the approver that can be used by the user, for example, a screen as shown in FIG. 3, is implemented in the terminal 10. The screen for the approver implemented on the screen of the terminal 10 is implemented as a use screen 12 that the user can input and store and change data, and a view screen 14 that the user can only view the data. .

As described above, implementing the screen implemented in the terminal 10 by dividing the screen into the use screen 12 and the view screen 14 improves the accuracy of data change by limiting the change range of data according to a user. This is to reduce the probability of change error.

Of course, it is possible to configure the data to be changed using both the use screen 12 and the view screen 14 according to the approved user.

Hereinafter, an operation according to an embodiment of the present invention configured as described above with reference to FIG. 4 will be described.

When a user accesses the web server 30 through the terminal 10, the web server 30 implements a login screen for confirming whether the user is an authorized user on the screen of the terminal 10.

In the login screen, the user inputs a user identification code and a password to transmit whether the user is an authorized user. At this time, if the user is confirmed as the approved user, the web server 30 implements the approved user screen on the screen of the terminal 10. If the user is not confirmed as the authorized user, the login screen continues to the terminal 10. ) Is implemented on the screen.

This is to improve the security of the data according to multi-center joint research, and to improve the reliability of the research records.

When the approved user screen is implemented in the terminal 10, the user can view or change data according to the user's selection. In this case, different screens are implemented on the screen of the terminal 10 according to the authorized user.

That is, the use screen 12 and the view screen 14 may be implemented differently according to the user. Of course, the same implementation may be possible, but in consideration of the accuracy, reliability, and the like of the data, a configuration for implementing different screens according to the user may be desirable.

When the user selects the change of data and inputs the changed data in the approved user screen, the web server 30 changes the value of the corresponding data. However, in this case, the changed data is output to the screen of the terminal 10 while the changed data is temporarily stored in the web server 30.

When the changed data is output to the screen of the terminal 10, the web server 30 checks whether the changed data is stored. This is to improve the accuracy and reliability of the research data.

When the user selects to store the changed data, the web server 30 performs an operation of changing the data stored in the data server 50 to data input by the user.

When the data stored in the data server 50 is changed, the data server 50 stores the change, the date and the change of the data and the like at the same time as the data is changed.

When the changed data is stored in the data server 50, the web server 30 may select the start of the operation of the terminal 10 or the end of the operation of the web server 30 and the terminal 10. The connection will be blocked or connected.

On the other hand, the web server 30 is the same before the user inputs the change value of the data through the terminal 10, the same by grasping the connection to the web server 30 through the other terminal 10 The use of the data is determined.

When the use of the same data is detected through the other terminal 10, the web server 30 first changes and temporarily stores the changed data of the terminal 10 requesting the change and then displays the screen of the other terminal 10. Will reconstruct the screen with the changed data.

This can improve the accuracy and reliability of the data, and if the set time has elapsed after implementing the changed data in the web server 30 to the terminal 10, the web server 30 is the terminal 10 Determine whether or not to terminate the connection with.

When the user selects the termination for the access blocking, the web server 30 terminates the operation while blocking the connection with the terminal 10.

When the connection with the terminal 10 is blocked, the web server 30 transmits the temporarily stored change data to the data server 50 to store the changed data, and the data server 50 stores the changed data. The contents, the date of change and the contents of the change will be saved.

The description of the present invention as described above is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains various modifications without departing from the essential characteristics of the present invention. Modifications may be possible.

The web-based multi-center research system according to the present invention is configured to maintain, change, and manage each data stored in the attribute value structure in the data server by implementing a web-based screen on the terminal.

Therefore, the web-based multi-center research system according to the present invention has the advantage of adding the necessary items for each user without changing the database structure as a whole, and has the advantage of improving the convenience of use by implementing the screen form of the web page. do.

Due to these many effects, the web-based multi-center research system according to the present invention will be highly applicable to not only the medical industry but also various industries related thereto.

10. Terminal 12. Use Screen
14. Reading Screen 30. Web Server
50. Data Server

Claims (6)

A data server for storing and managing data;
A web server connected to the data server and controlling the data of the data server; And
A plurality of terminals communicatively connected to the web server and configured to display a property value corresponding to a data item stored in the data server in a web page form by the web server; And,
The web server comprises:
When the user inputs a change of an item through the terminal, a screen in which the item is changed is implemented through the web page, and when the user inputs the storage of the changed item through the terminal, an attribute value corresponding to the data is changed and the A web-based multi-center research system that implements a stored screen through a web page and changes data stored in the database according to the changed attribute value. The method of claim 1,
The change is a web-based multi-center research system comprising the modification, addition, deletion of data stored in the database directly input through the terminal. The method of claim 1,
The change is a web-based multi-center research system that is selected and input one of the options provided by the web server. The method of claim 1,
The web server comprises:
And inputting user input information into a web page implemented in the terminal. The web-based multi-center research system operates to recognize the approved user so that the approved data is implemented in the form of a web page on the terminal. The method of claim 1,
The data server,
And a web-based multi-center research system for storing the changed data after additionally confirming whether or not the data has been changed, when the user inputs a change of data through the terminal. The method of claim 1,
The web server is a web-based multi-center research system that implements a user control item in the user information table in the form of a web page on the terminal including MTEXT, IMAGE, CHECK.

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