KR20130025933A - System, apparatus and method for multimedia medical data diagnosis using persnal health record - Google Patents

Abstract

PURPOSE: A multimedia medical diagnosis system using a personal health record(PHR), a device thereof, and a method thereof are provided to scan a predetermined part of a PHR header file, thereby improving compatibility and implementing fast processing. CONSTITUTION: A thread setting module(121) sets up the number of terminals available for concurrent connection. When an Internet protocol(IP) of a terminal is a virtual IP, an IP control module(122) converts the virtual IP into a public IP. A list providing module(123) provides a reading terminal list. A header scanning module(124) checks a reading terminal selected in the reading terminal list. The header scanning module checks a part of a header file of data which is transmitted and received in communications. A synchronization module(125) adds the check result to the header file. [Reference numerals] (121) Thread setting module; (122) IP control module; (123) List providing module; (124) Header scanning module; (125) Synchronization module; (126) Medical insurance management module; (127) Control module

Description

System, Apparatus and Method for Multimedia Medical Data Diagnosis using Persnal Health Record}

The present invention relates to a system and method for diagnosing multimedia medical data using a personal health record (hereinafter referred to as a PHR), and more particularly, to a multimedia medical service using a PHR that enables a patient to read multimedia medical data remotely. A data diagnostic system and method are disclosed.

The age of U-healthcare is coming, where anyone can use their daily life tools to monitor user's location, health status and personalized health care regardless of time and place.

* U-Health is a broader concept than conventional remote health care and e-Health, providing health care services such as prevention, diagnosis, treatment, and aftercare using ubiquitous IT technology, sensing, network, interface, and security technology. It is a service of the company and covers all health care services provided using wired / wireless information and communication infrastructures and health measuring devices. Typical u-Health services include online medical information, telemedicine, disease monitoring, and mobile healthcare. PHR is a method of providing medical information online so that personal health information, medical information, examination information, and medical request forms can be stored and viewed anytime, anywhere, enabling continuous health care and medical treatment.

Recently, Google in the U.S. launched the Google Health service. Google Health offers services such as creating a user's online health profile, downloading medical records from medical institutions, providing personalized health guides and relevant news, finding quality doctors and saving time, and sharing selected health information between family members and caregivers. do.

In Korea, EMR (Electronic Medical Record), which manages the patient's medical records by DB, and EHR (Electronic Health Record), which exchanges the patient's medical records between hospitals, are operating in general hospitals. However, EMRs or EHRs are doctor- or institution-centered services and are not available to the public.

As such, there are no systems or data standards in Korea that can provide PHR services. In addition, although several companies have recently attempted to build a PHR system, due to the different providers of PHR services, there may be a problem that PHR files containing multimedia medical data of patients to exchange with each other are incompatible. In addition, current EMR or EHR-based services cannot access patient data outside of hospitals, so patients can only use their own medical records to see their patients.

The problem to be solved by the present invention is to enable the remote reading of the PHR even in a non-hospital system through a system and method for diagnosing medical data using the PHR.

In addition, the problem to be solved by the present invention is to increase the compatibility of the PHR data and to enable fast information transfer through fast data processing.

According to an embodiment of the present invention, in a system for reading multimedia medical data of a patient using a personal health record, a reading request terminal for selecting a reader to request reading of the multimedia medical data of a patient and transmitting the multimedia medical data And a data center server for receiving the multimedia medical data transmitted from the read requesting terminal and receiving and managing the reading result of the multimedia medical data to the selected reader, and receiving and providing the multimedia medical data to the reader. And a reading terminal that receives a reading result of the multimedia medical data from the reader and transmits the reading result to the data center server.

According to an embodiment of the present invention, a device for reading multimedia medical data of a patient using a personal health record, comprising: a thread setting module configured to set the number of terminals that can be connected at the same time and an IP of the terminal; An IP control module for controlling access and converting the terminal's IP into a public IP, a list providing module for providing a list of reading terminals for reading the multimedia medical data of the patient, and a reading selected from the list. A header scanning module for checking a part of a header file of data transmitted and received when communicating with a terminal and transmitting a check result, and a synchronization module for storing the check result in a database and adding the header result to the header file to synchronize the database with the header file It includes.

In addition, according to an embodiment of the present invention, in the method for reading multimedia medical data of a patient using a personal health record, receiving the multimedia medical data to be read from the read request terminal, and the received multimedia medical data, And transmitting a reading result of the multimedia medical data from the reading terminal to the reading terminal selected by the reading request terminal, and transmitting the reading result to the reading request terminal.

When the effect obtained by the typical thing of the invention disclosed below is demonstrated briefly, it is as follows.

The present invention enables PHR remote reading even where the PHR reader is not a designated hospital via virtual IP.

The present invention also enhances compatibility and enables faster processing by scanning certain portions of the PHR header file.

In addition, the present invention by controlling the number of users that can be connected to the server at the same time to block unnecessary connections and to enable rapid image information delivery.

1 is a diagram showing the overall configuration of a multimedia medical data diagnostic system using a PHR according to an embodiment of the present invention.
2 is a diagram illustrating a flow of a multimedia medical data diagnosis system using a PHR according to an embodiment of the present invention.
3 is a block diagram illustrating a configuration of an apparatus for diagnosing multimedia medical data using a PHR according to an embodiment of the present invention.
4 is a flowchart illustrating a process of a method for diagnosing multimedia medical data using a PHR according to an embodiment of the present invention.
5 is a flowchart illustrating a procedure of a method for diagnosing multimedia medical data using PHR according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an operation principle of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intentions or customs of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

The present invention stores and manages the multimedia medical data according to the PHR standard, and enables the connection of medical image acquisition equipment, diagnostic radiation, and clinicians into one. Therefore, data can be sent directly through the transmission line to reading rooms and other clinical departments that require the reading of the PHR, so that the results for the patient can be viewed quickly, resulting in rapid follow-up.

1 is a diagram showing the overall configuration of a multimedia medical data diagnostic system using a PHR according to an embodiment of the present invention.

Referring to FIG. 1, the multimedia medical data diagnosis system 100 using the PHR according to an embodiment of the present invention includes a read request terminal 110, a data center server 120, and a read terminal 130.

The read request terminal 110 selects a PHR reader to request reading of the multimedia medical data of the patient and transmits the multimedia medical data to be read to the data center server 120. The data center server 130 transmits the multimedia medical data of the patient to be read to the reading terminal 130 of the PHR reader selected by the reading request terminal 11, and receives and manages the reading result from the reading terminal 130. The reading terminal 130 receives the multimedia medical data of the patient from the data center server 120 and displays the PHR reader so that the PHR reader can view it. The reading terminal 130 receives the reading result prepared by the PHR reader and transmits the read result to the data center server 120.

The read requesting terminal 110, the data center server 120, and the reading terminal 130 comply with the PHR communication protocol and can communicate with each other through a wired or wireless data communication network.

Meanwhile, in FIG. 1, the read requesting terminal 110 and the read terminal 130 are directly connected to the data center server 130, but may be connected through a repeater responsible for authentication. In this case, the read request terminal 110 and the read terminal 130 first undergo an authentication process through a repeater, and after authentication is completed, the data requesting terminal 110 and the data center server 130 can be immediately transmitted and received.

2 is a diagram illustrating an operation process of a multimedia medical data diagnosis system using a PHR according to an embodiment of the present invention.

Referring to FIG. 2, in step 201, a client requesting multimedia medical data of a patient accesses a data center server 120 through a data communication network using the read request terminal 110. At this time, when the read request terminal 110 is located in a specific place such as a hospital, the read request terminal 110 is connected through a public IP (Internet Protocol) certified by the data center server 120, and a specific place such as a hospital If the read request terminal 110 is located in a non-place, it is connected via a virtual IP.

In step 202, the data center server 120 checks the IP of the read requesting terminal 110 to permit access. In the case of using the virtual IP, the data center server 120 converts the virtual IP into a public IP and permits the access to the read requesting terminal 110 by using Transmission Control Protocol / Internet Protocol (TCP / IP) (S202). .

For example, when a client, a client, travels to another region, accesses the data center server 120 through a reading terminal of the branch and requests the reading of the multimedia medical data of the patient using the TCP / IP protocol or the existing patient. Multimedia medical data can be queried.

In operation 203, the client who accesses the data center server 120 through the read request terminal 110 receives a medical institution, that is, a reader list, that provides the PHR service from the data center server 120. The PHR service medical institution will be described in detail later with reference to the PHR reader terminal 130. Here, a plurality of medical institutions and readers may be provided. Therefore, when there are a plurality of medical institutions, the sponsor may first select a medical institution and then select a reader within the selected medical institution.

In step 204, the sponsor selects a requestable item and a PHR reader to request from the PHR service medical institution, and transmits the multimedia medical data of the patient to be read to the data center server 120, and the data center server 120 selects the PHR service medical institution. Send to reader terminal 130.

In this case, when accessing the data center server 120 through a virtual IP rather than a public IP, the data center server 120 temporarily converts the virtual IP into a fixed IP so that communication can be performed virtually and the TCP / IP protocol is applied. By using the PHR transmission method to transmit the multimedia medical data of the patient to the PHR reader terminal 130.

For reference, the data center server 120 may not be a PHR format file in which the multimedia medical data of the patient is a Joint Photographic Expert Group (JPEG), GIF (Graphics Interchange Format, hereinafter referred to as GIF), and a window. Even general image files such as bitmap picture files (hereinafter referred to as BMP) and Tip Image File Format (hereinafter referred to as TIFF) can safely transmit and search the multimedia data of the patient in the PHR data communication format. Make sure

The format of multimedia data according to the PHR protocol is as follows.

PHR_Telemedicine_Korea_Spec

-telemedicine, MEDICAL IMAGING Viewer spec

(1) Medical image and medical information can be read

㉮ Web chart interface is easy to read by doctor or patient

인터페이스 Interface that is easy to user operation and improves work efficiency by setting default value to avoid re-entry.

(2) The medical information document converted into xml can be converted into HTML in the electronic medical care integrated server and the electronic medical text can be read on the web chart.

(3) originality of development technology

① Transmission of video information of 30 frames per second

② Video image compression using Wavelet

Lossless compression

④ Internet transmission possible by web chart

⑤ Multiple multi transmission possible

⑥ Possible to protect patient medical information

⑦ Perfect medical information transmission

⑧ Real-time transmission of high quality medical information

⑨ Ensure superior information transmission even under low network performance

⑩ Complete DICOM standard format

(4) innovation of development technology

① Combination of image and video information and medical information (EMR)

② Establish telemedicine and remote image delivery by dicom transmission

③ Complete DICOM standard format

④ Medical image transmission system such as PACS

⑤ Add video conference function

-videoconferencing support, real-time video transmitter spec.

(1) Medical image can be transmitted through high speed communication network

30 30 frames of video per second

㉯ transmission video resolution

① FCIF (1024x1024 pixels) or more

② QCIF (1024x1024 pixels)

채택 Adopt standard communication protocol

① H.320 support (ISDN links)

② H.323 support (IP links)

(2) Image Viewing and various functions implemented on the client for managing the medical image managed

㉮ teleradiology support function

㉯ telemedicine support function

Conf videoconferencing support

-teleradiology consumer requirements

end. High quality video transmission at 30 frames per second

I. Medical image protection by lossless compression

All. PHR image compliance (see Table 1 below)

Kinds resolution Bit depth Average number of images General shooting 2048X2560 10 2 to 4 Perspective view 2048X2560 10 2 to 4 Angiography 1024x1024 12 6-12 Tomography 512 x 512 12 50 to 200 Magnetic resonance 256 X 256 12 50 to 300 ultrasonic wave 640x480 8 4-30 Nuclear medicine 64X64 8 One

In step 204, the requested item, the requested PHR reader, and the multimedia medical data of the transmitted patient are stored in a storage (not shown) of the data center server 120 and can be viewed later.

On the other hand, the PHR reader for reading the multimedia medical data of the requested patient is connected to the data center server 120 through the data communication network using the reading terminal 130.

In this case, the read terminal 130 may be connected to the data center server 120 or through the virtual IP through the public IP certified by the data center server 120 according to the location where the terminal is located, similar to the read request terminal 110. In addition, the process of allowing the connection of the data center server 120 to the reading terminal 130 is the same as that of the reading request terminal 110.

When the reading terminal 130 connects to the data center server 120 through the above-described procedure, the PHR is read through the data center server 120 based on the access information such as the ID of the PHR reader, the field of interest, and the read processing information. The service provider list is displayed on the read request terminal 11, and the sponsor selects the PHR reader to request reading of the multimedia medical data of the patient by viewing the PHR service provider list.

Here, the read processing information among the connection information is information indicating the number of reads requested for reading after the PHR reader is currently connected to the data center server 120 through the reading terminal 130, and the requestor reads the image information of the patient. If more than two PHR readers are desired, they can be used as reference information to view the read processing information, the number of reads, and to select a PHR reader that can receive results faster.

In step 205, the selected PHR reader reads the multimedia medical data of the requested patient and then inputs the result through the reading terminal 130. In step 206, the reading result input to the reading terminal 130 is input to the data center server 120. ) Is transmitted to the read request terminal (110). The reading results and information are also stored in a storage (not shown) of the data center server 120 for later retrieval.

In this case, when the read requesting terminal 110 accesses the data center server 120 through the virtual IP instead of the public IP, the read request terminal 110 uses the TCP / IP protocol and observes the PHR communication protocol even when inquiring the read result and information.

For reference, the administrator of the data center server 120 may determine the number of the read request terminals 110 or the read terminals 130 that may be connected to the data center server 120 to enable smooth reading and reading of the multimedia medical data. I can regulate it.

In addition, the data center server 120 maintains security by interworking with communication equipment supporting security such as Secure Socket Layer (SSL) and Virtual Private Network (VPN), and an Internet service provider (Internet). The PHR message is transmitted and received with the read request terminal 11 and the read terminal 130 through a wired or wireless communication network provided by a service provider (ISP) or an application service provider (ASP).

In addition, the data center server 120 notifies the medical insurance company or the National Health Insurance Corporation of the details and results read by the PHR reader to charge and receive a reading fee, or if the medical insurance premium is changed to reflect each change. Medical insurance premiums can be separately claimed by a health insurance company or the National Health Insurance Service. In other words, before the change, the deductible was 70%, but if the deductible is reduced to 30%, the insurance company charges the government, not the patient, for the difference of 40%.

3 is a block diagram illustrating a configuration of a data center server 120 in a multimedia medical data diagnosis system using PHR according to an embodiment of the present invention.

Referring to FIG. 3, the data center server includes a thread setting module 121, an IP control module 122, a list providing module 123, a header scanning module 124, a synchronization module 125, and a medical insurance management module 126. And a control module 127.

The term '~ module' used in the embodiment of the present invention may refer to software or a hardware component such as a field programmable gate array (FPGA) or an application specific integrated circuit (ASIC), but is not limited thereto. The '~ module' may be configured to reside in an addressable storage medium or may be configured to play one or more processors. Thus, as an example, a '~ module' may include components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, procedures, and the like. Subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays, and variables. Functions provided within components and '~ modules' may be combined into smaller numbers of components and '~ modules' or further separated into additional components and '~ modules'.

The thread setting module 121 may be a read request terminal 110 or a read terminal 130 that may be connected to the data center server 120 to enable the administrator of the data center server 120 to smoothly request and read multimedia medical data. Adjust the maximum number of, and checks the maximum allowable number set by the administrator when the read requesting terminal 110 or the reading terminal 130 is connected to the data center server 120.

When the read requesting terminal 110 or the reading terminal 130 is connected to the data center server 120, the IP control module 122 checks whether the corresponding IP is a public IP or a virtual IP, and reads the requesting terminal 110 or reading. If the access IP of the terminal 130 is a virtual IP, the corresponding virtual IP is converted into a public IP.

The read requesting terminal 110 or the reading terminal 130 performs an identity authentication process such as inputting an ID and a password when both the IP of the reading requesting terminal 110 or the reading terminal 130 is a public IP and a virtual IP. Through the connection to the data center server 120, and can transmit and receive multimedia medical data of the PHR format stored in the data center 120. This authentication process allows the IP check by granting the same function as the smart broker in software. In other words, it maps the public IP known to the virtual IP in the hospital and approves if it is the correct format compared with the user ID. When the software is implemented, the smart broker has a public IP, and when a virtual IP comes in, it is determined as advance information and the connection is allowed, and then the web service is allowed with the public IP of the smart broker.

When the read request terminal 110 or the read terminal 130 uses the virtual IP, if the authentication is completed through the authentication process. The IP control module 122 receives a packet from the read requesting terminal 110 or the reading terminal 130 using a TCP / IP protocol such as FTP (File Transfer Protocol), and receives the source IP of the received packet, That is, the virtual IP is converted into the public IP of the data center server 120 so that the read request terminal 110 or the read terminal 130 can transmit and receive multimedia medical data in the PHR format. At this time, the IP control module 122 stores the virtual IP and the transmission port of the read request terminal 110 or the read terminal 130. When the PHR format multimedia medical data is transmitted and received through the converted public IP, the IP control module 122 checks the receiving port and receives a response packet after receiving the response packet from the center server that the converted public IP is connected. After checking whether the same port exists, if the same port exists, forwards the packet to the virtual IP using the port.

Through the above-described process, multimedia medical data is stored in a specific folder using a TCP / IP protocol such as FTP according to a PHR storage method, and multimedia medical data in a PHR format stored in the data center server 120 is stored in accordance with the PHR file transfer protocol. By transmitting and receiving, the PHR communication can be implemented in the read request terminal 110 or the read terminal 130 using the virtual IP.

In addition, the IP control module 122 allows the read requesting terminal 110 or the reading terminal 130 to access a DB in which multimedia medical data is stored through a security authentication message. You can select the port.

In addition, the IP of the read requesting terminal 110 or the read terminal 130 connected to the data center server 120 may be accumulated and managed for each user ID to manage the access location and usage status of each user.

In FIG. 3, the IP control module 122 is illustrated as being included in the data center server 120. However, the present invention is not limited thereto, and it is possible to transmit / receive data with its own browser without a browser such as Internet Explorer (for example, a broker). ) May exist on a separate server.

The list providing module 123 determines whether the PHR reader is connected through the reading terminal 130 and provides a list of medical institutions providing the PHR service to the client. The list providing module 123 determines the request of the requesting client through the reading request terminal 110. Provide the sponsor's patient multimedia medical data list to the PHR reader belonging to

Accordingly, the sponsor may select a desired medical institution from the list of PHR service providers provided through the read request terminal 110, and select a PHR reader to read his / her multimedia medical data from the selected medical institution, and the PHR reader may select the PHR ID of the sponsor. This allows you to identify the multimedia medical data you are reading.

In this case, the requestor may select one or more PHR readers, and the list providing module 123 may request all PHR readers to read continuously when there is more than one PHR reader.

The PHR header scan module 124 allows the sponsor to send the patient's multimedia medical data to a PHR reader through a repeater (not shown) or the PHR reader sends the readings along with the patient's multimedia medical data to the read request terminal 110. Scan and check a given portion of the corresponding PHR header file when transmitting.

In general, the PHR header file contains more than 1 million items, and in the past, when a PHR file was exchanged, the PHR header file was full scanned. This conventional method is not only time consuming, but is matched while scanning a header file containing more than 1 million contents when the vendor of the PHR software installed in the read request terminal 110 and the read terminal 130 is different from each other. If not, there was a compatibility problem such as a transmission error.

Therefore, in the present invention, the PHR header scan module 124 scans and checks only certain items essential for PHR communication, and skips the remaining items without scanning, thereby ensuring fast PHR file transmission and reception while complying with the PHR communication protocol. Make it possible. The predetermined items essential here include Patient ID, Modality, Study Date, Series Number, Image Number, and the like.

By scanning only certain items that are essential for PHR communication and skipping the remaining items, it scans only certain items that are essential even when using products from different vendors, thereby minimizing errors that may occur during full scan. You can improve the compatibility of different vendor products.

In addition, the PHR header scan module 124 scans and checks only essential items of the PHR header file, and as a result, notifies an administrator or automatically corrects an abnormal PHR file. That is, when the check result is out of the predetermined format, a request message for modification, etc. may be defined and the administrator may be informed according to the determined format.

For reference, when the patient's multimedia medical data is a general image file such as JPEG, GIF, BMP, or TIFF instead of the PHR format file, the PHR header scan module 124 safely converts the multimedia medical data of the patient to PHR format. Make it available for transmission and inquiry.

The synchronization module 125 further stores the result of checking a predetermined item in the PHR header scan module 124 in the DB and the corresponding PHR header file to read the data connected to the DB stored in the data center server 120 during PHR communication. The PHR header file transmitted and received by the requesting terminal 110 or the reading terminal 130 is synchronized.

The medical insurance management module 126 reads the PHR reader when the terminal connected to the data center server 120 is the reading terminal 130 and the PHR reader reads the multimedia client's multimedia medical data through the reading terminal 130. The details and readings can be notified to a health insurance company (not shown) via PHR communications, and can be read and billed. In addition, the medical insurance management module 126 may separately charge the changed medical insurance premiums to each medical insurance company when the number of insurance for the corresponding reading item is changed.

4 is a flowchart illustrating an operation process of the data center server 120 in the multimedia medical data diagnosis system using the PHR according to an embodiment of the present invention.

For convenience of explanation, the administrator of the data center server 120 sets the maximum number of the read request terminals 110 that can be connected to the data center server 120 through the thread setting module 121, and the predetermined PHR readers Assume that the reader list is already connected to the data center server 120 through the reading terminal 130 and the connected reader list is provided to the PHR service medical institution through the list providing module 123.

In operation 401, the client requesting to read the multimedia medical data of the patient accesses the data center server 120 through the data communication network using the read request terminal 110.

In step 402, the thread setting module 121 of the data center server 120 checks the maximum number of connections of the read request terminal 110 set by the administrator. If it is determined that the maximum number of connections is exceeded, in step 403, the data center server 120 displays a message indicating that the number of accesses has been exceeded to the requester through the read request terminal 110 and terminates. If the maximum number of connections is not exceeded, in step 404, the IP control module 122 of the data center server 120 determines whether the IP of the connected read request terminal 110 is a public IP or a virtual IP.

If it is determined that the public IP, in step 405 the IP control module 122 allows access to the data center server 120 through the authentication process, and if the virtual IP, in step 406 using the TCP / IP protocol, the data center server 120 ), And perform the authentication process.

In step 407, the IP control module 122 receives the packet from the read request terminal 110 connected thereto, converts the source IP in the packet, that is, the virtual IP into a public IP of the data center server 120, and converts the packet to the data center server 120. Connect to

In step 408, the IP control module 122 examines the communication port, selects a port having no problem in using the service, and connects the read request terminal 110 to the multimedia medical data of the patients stored in the DB of the data center server 120. Grant an authentication message to access it.

In step 409, the IP control module 122 accumulates and manages the IP of the access device for each user ID to manage the access location and usage status of each user.

In operation 410, the data sensor server 120 allows the client to select whether to request multimedia medical data of a new patient or to query multimedia medical data of an existing patient.

When inquiring the multimedia medical data of the new patient, in step 411, the sponsor inquires whether the corresponding multimedia medical data has been previously photographed or managed through the read request terminal 110, and requests the reading of the multimedia medical data of the patient again. Can be.

When requesting the multimedia medical data of the patient, the client who accesses the data center server 120 through the read request terminal 110 in step 412, the PHR service medical institution through the list providing module 123 of the data center server 120. You are provided with a list.

In step 413, the sponsor selects a PHR service medical institution and selects items that can be requested from the selected medical institution and a PHR reader to be referred.

In this case, when the client selects a plurality of PHR readers, the list providing module 123 requests reading of the selected plurality of PHR readers continuously.

In step 414, the multimedia medical data of the patient transmitted through the PHR communication protocol is scanned and checked by the PHR header scan module 124.

If there is no check result, in step 415, the multimedia medical data of the patient scanning only a predetermined header is transmitted to the reading terminal 130 of the selected PHR reader through a transmitter (not shown) of the data center server 120.

In step 416, the requested item, the requested PHR reader, and the multimedia medical data of the transmitted patient are stored in the storage (not shown) in the data center server 120 by the synchronization module 127, and the stored data can be viewed later. To be synchronized.

For reference, in order to access the multimedia medical data of the patient stored in the storage of the data center server 120, an authentication message granted through the IP control module 122 is required in step 408.

If an abnormality occurs as a result of the check in step 414, the PHR header scan module notifies the read requesting terminal 110 that there is an error in the PHR file or automatically corrects a part in which the error occurs and then performs step 416.

In this case, the PHR header scan module 124 converts the patient's multimedia medical data into a general image file such as JPEG, GIF, BMP, or TIFF, rather than a PHR format file, and converts the data into a PHR format and transmits the data center server 120. (Not shown) to securely transmit the patient's multimedia medical data.

5 is a flowchart illustrating an operation process of the data center server 120 in the multimedia medical data diagnosis system using the PHR according to another embodiment of the present invention.

For convenience of description, an administrator of the data center server 120 sets the maximum number of the reading terminals 130 that can be connected to the data center server 120 through the thread setting module 121 and reads by a predetermined read requester. It is assumed that the data center server 120 is already connected through the requesting terminal 110.

In operation 501, the PHR reader for reading the multimedia medical data of the patient uses the reading terminal 130 to access the data center server 120 through the data communication network.

In step 502, the thread setting module 121 of the data center server 120 checks the maximum number of connections of the read terminal 130 set by the administrator.

If the maximum number of connections is exceeded as a result of the check, in step 503, the data center server 120 displays a message indicating that the number of connection persons has been exceeded to the PHR reader through the reading terminal 130 and terminates.

In addition, when the maximum number of connections is not exceeded, in step 504, the IP control module 121 of the data center server 120 determines whether the IP of the connected read terminal 130 is a public IP or a virtual IP and performs a predetermined procedure. Allow access via

In operation 505, the list providing module 123 of the data center server 120 includes the PHR reader connected to the data center server 120 through the reading terminal 130 in the reader list of the PHR service medical institution.

In step 506, the sponsor selects a requestable item and a PHR reader to be requested by the PHR service medical institution. In step 507, the PHR header file is scanned by the PHR header scan module 124. Only a predetermined item of is scanned.

In operation 508, the scanning result is transmitted to the PHR reader terminal 130 through a transmitter (not shown) of the data center server 120.

In step 509, the list providing module 123 provides the reading terminal 130 with the multimedia medical data list of the client and the patient who requested the reading and increases the number of reading processing information of reading processing information included in the PHR service medical institution by one.

In operation 510, the PHR reader receives the multimedia medical data of the patient and reads the multimedia medical data of the patient through a receiver (not shown) of the reading terminal 130.

In step 511, the PHR reader transmits the result to the data center server 120 through a transmission unit (not shown) of the reading terminal 130, and the reading result and the details of the PHR reader are managed by the medical insurance management module 126. The insurance company is notified. If the medical insurance premium is changed, the medical insurance management module 126 may separately request each medical insurance company for the changed medical insurance premium.

In step 512, the PHR service medical institution providing module 123 decreases the number of read processing information of the read processing information included in the PHR service medical institution by one. At this time, through the predetermined charging system, the amount of reading can be settled according to the number of readings of the corresponding PHR reader or the reading performance of the PHR reader can be managed.

In operation 513, the reading result of the PHR reader and the multimedia medical data of the patient are stored in a predetermined storage (not shown) of the data center server 120, and the stored data may be viewed later.

In operation 514, the data center server 120 transmits the read result of the PHR reader to the read requesting terminal 110 through a transmitter (not shown).

Meanwhile, although not shown in the drawing, the data center server 120 may be connected to the National Health Insurance Corporation server, the hospital computer network and the bank common computer network. In this case, the read fee may be paid by a check card issued by the bank. That is, a patient who wishes to use a personal health record service related to reading multimedia data requests a check card from a bank, and the bank communicates with a personal health record service through communication with a data center server, a hospital computer network, and the National Health Insurance Service. Enter the patient's information (e.g. name, social security number, ID, record number, etc.) on the check card. The patient does not need to be issued a separate medical card for each hospital when he or she receives medical care at a hospital where personal health record services are available.

Patients can also access their data center servers directly via the Web with their issued IDs, or store their data on mobile phones or check cards. The data stored in the mobile phone can be transmitted to the doctor's computer by short-range communication, and when the data is entered into the check card, the data can be transmitted to the doctor by reading the card on the doctor's computer.

In addition, when the doctor finishes the treatment of the patient and issues the prescription, the doctor may enter the prescription directly on the check card rather than in writing, and the patient may present the check card to the pharmacy to deliver the prescription. You can, of course, pay for your pharmacy with a check card.

In this way, individual prescription data can be managed in an integrated data center server, so that prescriptions such as drugs can be prevented from being duplicated in various hospitals for a patient, and drug management can be managed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

Claims (1)

A device for reading and diagnosing multimedia medical data of a patient using a personal health record,
A thread setting module for setting the number of terminals that can be connected at the same time;
An IP control module for controlling access by determining an IP of the terminal and converting the terminal to a public IP when the terminal IP is a virtual IP;
A list providing module for providing a list of reading terminals for reading the multimedia medical data of the patient;
A header scan module for checking a part of a header file of data transmitted and received when communicating with a read terminal selected from the list, and transmitting a check result;
And a synchronization module for storing the check result in a database and adding the header file to the header file to synchronize the database with the header file.

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