KR20120043322A - Method and system for transmitting electronic prescription based in ip multimedia subsystems - Google Patents

Abstract

PURPOSE: An IMS(Internet protocol Multimedia Sub-system) based electronic prescription transmission method and system thereof are provided to increase the security of an electronic prescription by receiving prescription image data changed into a barcode type. CONSTITUTION: A first processor(102) creates authentication information for the security of prescription data and prescription data according to input command. A conversion processing unit(103) changes the created prescription data and the authentication information into the prescription image data of a barcode type. A first IP multimedia sub-unit(101) establishes a transmission session between a hospital terminal apparatus(100) and a portable terminal(120) of a patient. The first IP multimedia sub-unit transmits the changed prescription image data to the portable terminal.

Description

IMS-based electronic prescription delivery method and system {METHOD AND SYSTEM FOR TRANSMITTING ELECTRONIC PRESCRIPTION BASED IN IP MULTIMEDIA SUBSYSTEMS}

The following embodiments relate to a method and system for delivering a prescription issued by a hospital terminal device to a pharmacy terminal device through a mobile terminal instead of a paper medium.

The electronic prescription processing system is a processing system for issuing and registering an electronic prescription instead of a paper prescription to a pharmacy so that patients can receive medicines after in-hospital or telemedicine.

In this case, the electronic prescription needs to be delivered to the management server of the electronic prescription and issued to the mobile terminal of the user for issuance and registration. In the above-described delivery method, different protocols that are defined or adopted may be applied according to the respective implemented devices.

For example, delivery to the management server and the mobile terminal may be implemented through a wired or wireless communication network, and each communication scheme may be different. Therefore, the present invention integrates the electronic prescription to increase the interoperability and transmission efficiency in the hospital terminal device for issuing an electronic prescription, the prescription management server for managing the electronic prescription, the mobile terminal for receiving the electronic prescription and the pharmacy terminal device. We propose a method of handling forwarding through an established protocol.

One embodiment of the present invention, in the hospital terminal device, mobile terminal, prescription management system, and pharmacy terminal, by delivering the electronic prescription through a session initiation protocol provided by IMS (IP Multimedia Subsystems), mutual compatibility between the devices An IMS-based electronic prescription delivery method and system can be provided.

In the embodiment of the present invention, the authentication information is transferred from the hospital terminal device to the prescription control management system, the prescription image data is transferred from the hospital terminal device to the mobile terminal, and the authentication request between the prescription control management system and the pharmacy terminal device An IMS-based electronic prescription delivery method and system capable of performing the process through an IMS-based communication process can be provided.

Embodiments of the present invention can provide an IMS-based electronic prescription delivery method and system that can increase the security of prescription delivery by converting the prescription data and authentication information of the patient to the prescription image data of the bar code format to provide to the patient. .

According to an embodiment of the present invention, a hospital terminal apparatus includes: an IP multimedia subunit configured to establish a transmission session between a prescription control management system and a hospital terminal apparatus using a session initiation protocol provided by IP Multimedia Subsystems (IMS); Generate authentication information for security of data and the prescription data, and transmit at least one of the authentication information and the prescription data to the prescription control management system through a transmission session between the prescription control management system and the hospital terminal device. It includes a processor.

In this case, when at least one of the authentication information and the prescription data is transmitted to the prescription control management system, the IP multimedia sub-unit receives prescription image data corresponding to the prescription data from the prescription control management system, and the hospital terminal device. And a transmission session between the mobile terminal and the mobile terminal, the processor may transmit the received prescription image data to the mobile terminal through a transmission session between the hospital terminal device and the mobile terminal.

The hospital terminal apparatus further includes a conversion processing unit for converting at least one of the prescription data and the authentication information into prescription image data in a bar code format, and the IP multimedia sub-unit is a transmission session between the hospital terminal apparatus and the mobile terminal. The processor may transmit the prescription image data to the mobile terminal through a transmission session between the hospital terminal device and the mobile terminal.

The conversion processor may convert at least one of the prescription data and the authentication information into prescription image data in a one-dimensional barcode format or a two-dimensional barcode format.

According to another embodiment of the present invention, a prescription control management system uses a session initiation protocol provided by IMS (IP Multimedia Subsystems) to transmit a prescription session between the hospital terminal device that issued the prescription data and the prescription control management system and the prescription data. Establish a transmission session between the pharmacy terminal device and the prescription control management system obtained, and receive authentication information from the hospital terminal device through the transmission session between the hospital terminal device and the prescription control management system, the pharmacy terminal An IP multimedia sub-unit receiving authentication information from the pharmacy terminal device through a transmission session between the device and the prescription control management system, based on the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device. Determine the validity of the prescription data, and A processor for notifying the determination result based on the pharmacy terminal.

In this case, the IP multimedia sub-unit further receives prescription data from the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system, the received prescription data and authentication information received from the hospital terminal device And a conversion processing unit for converting at least one of the prescription image data into a bar code format, wherein the processor converts the converted prescription image data through the transmission session between the hospital terminal device and the prescription control management system. Can be sent to.

The conversion processor may convert at least one of the prescription data and the authentication information into prescription image data in a one-dimensional barcode format or a two-dimensional barcode format.

In addition, the processor determines whether the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device are the same, and according to the determination result, the information indicating that the prescription data is valid to the pharmacy terminal device. Can transmit

In addition, the processor sets a usage period for the prescription data in consideration of the reception time of the authentication information received from the hospital terminal device, and the reception time of the authentication information received from the pharmacy terminal device is within the usage period. It is possible to determine the validity of the prescription data depending on whether or not.

According to another embodiment of the present invention, an IMS-based electronic prescription delivery method includes generating prescription data and authentication information for security of the prescription data, and using a session initiation protocol provided by IP Multimedia Subsystems (IMS). Transmitting at least one of the authentication information and the prescription data to the prescription control management system through a transmission session between the prescription control management system and the hospital terminal device; and a transmission session between the prescription control management system and the hospital terminal device. Transmitting.

In this case, the IMS-based electronic prescription delivery method comprises the steps of receiving a prescription image data corresponding to the prescription data from the prescription control management system, establishing a transmission session between the hospital terminal device and the mobile terminal, and the hospital The method may further include transmitting the prescription image data to the mobile terminal through a transmission session between the terminal device and the mobile terminal.

The IMS-based electronic prescription delivery method may further include converting the prescription data and the authentication information into prescription image data in a bar code format, establishing a transmission session between the hospital terminal device and a mobile terminal, and the hospital terminal. The method may further include transmitting the prescription image data to the mobile terminal in a transmission session between the device and the mobile terminal.

According to another embodiment of the present invention, an IMS-based electronic prescription delivery method uses a session initiation protocol provided by IP Multimedia Subsystems (IMS) to establish a transmission session between a hospital terminal device that issued prescription data and a prescription control management system. Setting up, receiving authentication information from a hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system, and between the pharmacy terminal device obtaining the prescription data and the prescription control management system. Establishing a transmission session, receiving authentication information from the pharmacy terminal device through a transmission session between the pharmacy terminal device and the prescription control management system, authentication information received from the hospital terminal device, and the pharmacy terminal Presence of the prescription data based on authentication information received from the device Determining the effectiveness and notifying the pharmacy terminal device of the determination result of the validity.

In this case, the IMS-based electronic prescription delivery method comprises the steps of receiving prescription data from the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system, and from the received prescription data and the hospital terminal device Converting at least one of the received authentication information into prescription image data in a barcode format, and transmitting the converted prescription image data to the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system. It may further comprise a step.

The determining of the validity of the prescription data may determine that the prescription data is valid according to whether the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device are the same.

The determining of the validity of the prescription data may include setting a period of use for the prescription data in consideration of the reception time of the authentication information received from the hospital terminal device, and authentication information received from the pharmacy terminal device. The method may include determining the validity of the prescription data according to whether the reception time is within the period of use.

According to an embodiment of the present invention, a process of transmitting authentication information from a hospital terminal device to a prescription control management system, a process of transferring prescription image data from a hospital terminal device to a mobile terminal, and between a prescription control management system and a pharmacy terminal device By performing the authentication request process through IMS-based communication, mutual compatibility between devices can be enhanced.

In addition, according to an embodiment of the present invention, the patient can receive the prescription of the paper and the prescription data, instead of receiving the prescription image data converted into a bar code format, it is possible to increase the security of the electronic prescription. In addition, the patient can easily submit the prescription by displaying the delivered prescription image data on the screen and showing it at the pharmacy.

Further, according to the embodiment of the present invention, in the prescription control management system, by validating the prescription data and managing the expiration date, the prescription data of the patient can be prevented from being abused or stolen.

1 is a view for explaining the connection between devices supporting the electronic prescription delivery method according to an embodiment of the present invention.
2 is a view for explaining the configuration of the devices shown in FIG.
3 is a view showing an example of prescription image data delivered in the electronic prescription delivery method according to an embodiment of the present invention.
4 is a view for explaining the connection between devices supporting the electronic prescription delivery method according to another embodiment of the present invention.
5 is a view showing an example of a system in the case where the electronic prescription delivery method according to an embodiment of the present invention is applied to an IMS based on the 3GPP SIP standard.
6 to 8 are views for explaining the process of delivering the electronic prescription in the system shown in FIG.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

1 is a view showing a connection relationship between devices supporting the electronic prescription delivery method according to an embodiment of the present invention.

Referring to FIG. 1, a patient visits a hospital, receives a medical treatment from a doctor, and a doctor who has completed the medical treatment can write a prescription data for the medical treatment by operating the hospital terminal device 100. Prescription data records the number of medications, dosages, or days of medication related to the medicine, and is prepared by the doctor based on the patient's medical treatment results. In this case, the hospital terminal device 100 may be interpreted as a terminal in a doctor's computer or a hospital where the doctor works.

Here, if the prescription containing the patient's medical records and personal information is transmitted to the prescription control management system without any security device, or stored and managed in the prescription control management system, the risk of personal information leakage of the patient may be high. Therefore, the hospital terminal device 100 according to an embodiment of the present invention transmits only authentication information about the prescription data of the patient to the prescription control management system, and directly transmits the prescription data to the mobile terminal 120 of the patient. Can be implemented. In this case, since the prescription control management system does not directly hold the prescription data, it is possible to lower the risk of personal information leakage due to hacking.

Furthermore, the authentication information transmitted from the hospital terminal device 100 to the prescription control management system 110 may also be associated with security or electronic signature of the prescription data. In particular, the authentication information may include an identification number of the prescription data, the identification number may be automatically generated according to a predetermined rule when the prescription data is written. In another implementation, the hospital terminal apparatus 100 may generate a one-time password according to an input signal on the terminal and set it as the authentication information in a manner different from that of generating the identification number.

When the hospital terminal device 100 transmits the prescription data to the patient's mobile terminal 120, the prescription data is converted into prescription image data in a barcode format, and then the converted prescription image data is transferred to the patient's mobile terminal 120. To send). In this case, the hospital terminal device 100 may convert not only the prescription data, but also the authentication information together with the prescription data. In addition, the prescription image data may be generated as primary or secondary barcode data.

The patient has a mobile terminal 120 obtained the prescription image data, when visiting a pharmacy, the pharmacist using the pharmacy terminal device 130 to scan the prescription image data displayed on the screen of the mobile terminal 120 Prescription image data can be obtained. The pharmacy terminal device 130 may obtain the prescription data and authentication information by performing a barcode recognition based on the scan result. The pharmacy terminal device 130 transmits the authentication information obtained from the mobile terminal 120 to the prescription control management system 110, and the prescription according to the instructions of the prescription control management system 110 received in response to the transmission Display data on the screen.

On the other hand, the prescription control management system 110 when the authentication information is received from the hospital terminal device 110 that issued the prescription data, and stores the received authentication information. Thereafter, when the prescription control management system 110 receives other authentication information from the pharmacy terminal device 130 that obtained the prescription data, the authentication information received from the hospital terminal device 110 and from the pharmacy terminal device 130. The validity of the prescription data is determined based on the received other authentication information, and the determination result is transmitted to the pharmacy terminal device 130.

That is, the prescription control management system 110 may provide information indicating that the prescription data is valid according to whether authentication information received from the hospital terminal device 110 and other authentication information received from the pharmacy terminal device 130 are the same. The device 130 may be notified.

As a result, when the information indicating that the prescription data is valid is received from the prescription control management system 110, the pharmacy terminal device 130 displays the prescription data obtained through the scan from the mobile terminal 120 on the screen. . The pharmacist may prepare a medicine based on the prescription displayed on the screen, and provide the prepared medicine to the patient.

As a result, the patient may visit the pharmacy by visiting the pharmacy with the mobile terminal 120 that he carries, and the prescription issued by the hospital may be safely submitted to the pharmacy through the mobile terminal 120.

In an embodiment of the present invention, the data transfer between the hospital terminal device 100 and the prescription control management system 110, the data transfer between the hospital terminal device 100 and the mobile terminal 120, the prescription control management system 110 And data transmission between the pharmacy terminal device 130 is performed through an IMS-based communication process. Accordingly, an embodiment of the present invention may be interworked with an IMS-based SIP communication system, and may be compatible with a mobile terminal of the All IP era, which develops like 4G.

2 is a view for explaining the configuration of the apparatus shown in FIG.

Referring to FIG. 2, the hospital terminal device 100 may include a first IP multimedia sub unit 101, a first processor 102, and a conversion processor 103.

The first processor 102 generates prescription data and authentication information for security of the prescription data according to an input command.

The conversion processing unit 103 converts the generated prescription data and the authentication information into prescription image data in a barcode format.

At this time, the converted prescription data is transmitted to the mobile terminal 120 of the patient by the first IP multimedia sub-101 (below).

Prescription image data transmitted to the mobile terminal 120 may be implemented as shown in FIG. Referring to FIG. 3, it can be seen that the prescription image data is implemented in a two-dimensional barcode format according to an embodiment of the present invention. However, the present invention is not necessarily limited thereto, and according to an exemplary embodiment, the present invention may be implemented in another code format such as a one-dimensional barcode format.

The first IP multimedia sub-101 101 uses a session initiation protocol (SIP) provided by IMS to establish a transmission session between the hospital terminal device 100 and the patient's mobile terminal 120. Set it. The first IP multimedia sub unit 101 transmits the converted prescription image data to the mobile terminal 120.

In addition, the first IP multimedia sub-101 establishes a transmission session between the prescription control management system 110 for managing the prescription data and the hospital terminal device 100 using the session initiation protocol. The first IP multimedia sub unit 101 transmits the authentication information to the prescription control management system 110 through a transmission session between the prescription control management system 110 and the hospital terminal device 100.

The prescription control management system 110 may include a second IP multimedia sub-111, and a second processor 112.

The second IP multimedia sub unit 111 establishes a transmission session between the hospital terminal device 100 and the prescription control management system 110 using the session initiation protocol. The second IP multimedia sub unit 111 receives authentication information from the hospital terminal device 100 through the set transmission session between the hospital terminal device 100 and the prescription control management system 110.

The second processor 112 stores the authentication information from the hospital terminal device 100 by the second IP multimedia sub-111. When the second processor 112 receives other authentication information for the same prescription data from the pharmacy terminal device 130, the authentication information received from the hospital terminal device 100 and the authentication received from the pharmacy terminal device 130. The validity of the prescription data is determined based on the information, and the determination result is notified to the pharmacy terminal device 130.

Further, the second processor 112 sets the period of use for the prescription data in consideration of the reception time of the authentication information received from the hospital terminal device, and the reception time of the authentication information received from the pharmacy terminal device is The validity of the prescription data may be determined again depending on whether it is within the period of use. That is, the second processor 112 may set the period of use for the prescription data on the basis of the reception time of the authentication information received from the hospital terminal device. Thereafter, when the second processor 112 receives other authentication information from the pharmacy device, the second processor 112 displays information indicating that the prescription data is valid according to whether the reception time of the other authentication information is within the period of use. ) Can be notified.

Meanwhile, the mobile terminal 120 may include a third IP multimedia sub unit 121 and a third processor 122.

The third IP multimedia sub unit 121 establishes a transmission session between the hospital terminal device 100 and the mobile terminal 120 using the session initiation protocol. The third IP multimedia sub-121 receives prescription image data from the hospital terminal 100 through a transmission session between the hospital terminal 100 and the mobile terminal 120.

The third processor 122 displays the prescription image data received from the hospital terminal device 100 on the screen according to an input signal.

The pharmacy terminal device 130 may include a scan unit 131, a fourth processor 132, and a fourth IP multimedia sub unit 133.

The scan unit 131 scans the screen of the hospital terminal device 100.

The fourth processor 132 obtains prescription data and authentication information based on the prescription image data input according to the scan result.

The fourth IP multimedia subunit 133 establishes a transmission session between the prescription control management system 110 and the pharmacy terminal device 130 using the session initiation protocol. The fourth IP multimedia sub-unit 133 may receive the authentication information acquired by the fourth processor 132 through the set transmission session between the prescription control management system 110 and the pharmacy terminal device 130. ) To request the validity of the prescription data.

As a result of the transmission, when the information indicating that the prescription data is valid is received from the prescription control management system 110, the fourth processor 132 displays the prescription data on the screen so that the pharmacist can proceed with the prescription.

As such, in the present embodiment, a process of transmitting authentication information from the hospital terminal device 100 to the prescription control management system 110, a process of transferring prescription image data from the hospital terminal device 100 to a mobile terminal, and prescription control The authentication request process between the management system 110 and the pharmacy terminal device 130 is implemented based on the session initiation protocol.

However, in FIG. 1, the hospital terminal device 100 directly converts the prescription data into prescription image data in a barcode format. However, the present invention is not limited thereto, and the conversion process may be performed by the prescription control management system 410 as in the case of FIG. 4.

That is, the hospital terminal device 400 initiates a transfer session between the prescription control management system 410 and the hospital terminal device 400, and the prescription data control and authentication information through the disclosed transmission session, the prescription control management system 410. ). The prescription control management system 410 may convert the prescription data and authentication information transmitted from the hospital terminal device 400 into the prescription image data, and then transmit the converted prescription image data to the hospital terminal device 400. have.

In another embodiment, the prescription control management system 410 initiates a transfer session between the patient's mobile terminal 420 and the prescription control management system 410, and the mobile terminal 420 and the prescription control management system 410 The prescription image data may be directly transmitted to the mobile terminal 420 through the disclosed transmission session.

Furthermore, the present invention can provide a separate application for supporting the procedure according to the embodiments in the mobile terminal of the patient and the hospital terminal device of the hospital.

For example, the separate application may be implemented as a messenger application and installed in each of the hospital terminal device and the mobile terminal device, and may provide data communication with each other based on the session initiation protocol.

A user may install the messenger application on his mobile terminal and search for a hospital terminal device of a hospital visited by the messenger application. When the user attempts to connect to the retrieved hospital terminal device through the messenger application, the messenger application initiates a transmission session between the patient's mobile terminal and the hospital's hospital terminal device based on a session initiation protocol. Messages can be delivered to each other through the disclosed transport session.

Therefore, the user can easily receive his prescription from the hospital terminal device by operating the messenger application installed in his mobile terminal after visiting the hospital.

On the other hand, the electronic prescription delivery method according to an embodiment of the present invention can be applied to IP Multimedia Subsystems (IMS) based on the 3GPP SIP standard. The system to which the electronic prescription delivery method is applied may be implemented as shown in FIG. 5.

Referring to FIG. 5, the system may interwork with a hospital terminal device 500, a pharmacy terminal device 510, and a mobile terminal 520 through an internet network 530 and a mobile communication network 540. IP multimedia subsystem 550 that can interoperate with prescription control management system 560 through.

In particular, the IP multimedia subsystem 550 provides a wired / wireless integrated environment in which wired / wireless communication networks such as the Internet network 530 and the mobile communication network 540 are established based on IP to link various communication services regardless of the platform.

IP multimedia subsystem 550 includes IMS application server 551, instance messaging (IM) server 552, presence server (PS) 553, and XML database management server. , XDMS) 554.

The IMS application server 551 provides a shared platform for IP services, and establishes transport sessions based on the session initiation protocol through interworking with other servers (IM server, presence server, XMP document management server). The IMS application server 552 may provide various services such as Internet telephony (VOIP), video call, instant messaging and the like through the transmission sessions.

That is, the hospital terminal 500, the pharmacy terminal 510, the mobile terminal 520, and the prescription management system 560 transmit SIP messages to the IMS application server 551 to initiate and release a mutual transmission session. You can.

The instant messaging server 553 is a server that provides a 1: 1 real-time messaging service. In particular, the messaging service checks whether the other party is currently available through the transmission sessions, and sends and receives messages and files in real time. To provide.

That is, the hospital terminal 500, the pharmacy terminal 510, and the mobile terminal 520 transmit a message session relay protocol (MSRP) message to the instance messaging server 552 to perform mutual data transfer. Instance messaging server 552 may forward each forwarded MSRP message to IMS application server 551.

The presence server 553 is a server that manages and controls status information of users. In particular, the presence server 553 provides a service for notifying a current connection status of a user or a user group on the other side.

The XML document management server 554 works in conjunction with the instance messaging server 552 and the presence server 553 to manage the presence information of mobile devices of users. In addition, the XML document management server performs a function of receiving and analyzing HTTP / XCAP messages that users can transmit. In addition, the XML document management server 340 parses the XML document and performs XML schema validation during the analysis. The XML document management server may perform an operation of creating, updating, deleting, and querying an XML document, an XML element, and an XML attribute.

6 to 8 are diagrams for explaining a process of delivering an electronic prescription in the system shown in FIG.

For data delivery security in the above embodiment, the SIP message is implemented as SIP over TLS (SIPS) on Tran-sport Layer Security (TLS), and MSRP message is Secure-MIME (SMIME) instead of Multipurpose Internet Mail Extensions (MIME). It can be implemented as. In addition, the prescription image data or the prescription data transmitted in the present embodiment may be subjected to a series of encryption and decryption processing when transmitting and receiving in each device.

Referring to FIG. 6, when a patient visits a hospital and receives a medical examination, the hospital terminal device installed in the hospital shows a process of uploading authentication information corresponding to the electronic prescription of the patient to a prescription control management system.

In operation 600, the hospital terminal device generates prescription data and authentication information for security of the prescription data according to an input signal.

In step 610, the hospital terminal device transmits and receives a call setup message with the prescription control management system, and establishes a transmission session between the hospital terminal device and the prescription control management system.

To this end, in step 610, the hospital terminal device transmits an INVITE message to the prescription control management system, the prescription control management system transmits a 200 OK message to the hospital terminal device, and the hospital terminal device transmits an ACK message to the prescription control management system. Can be. As a result of the operation of step 610, a transmission session between the hospital terminal device and the prescription control management system may be established.

In operation 620, the hospital terminal device transmits at least one or more of authentication information and prescription data generated in operation 600 to the prescription control management system through the transmission session set in operation 610.

To this end, in step 620, the hospital terminal device transmits an MSRP message including at least one of the authentication information and prescription data to the prescription control management system, and the prescription control management system sends an MSRP 200 OK message to the hospital terminal. The hospital terminal device may transmit an MSRP REPORT message to the prescription control management system.

Here, the MSRP message basically includes the authentication information, and may be implemented differently when the prescription data is included or not included. In other words, step 620 may be implemented by transmitting an MSRP message including the authentication information to the prescription control management system or delivering an MSRP message including both the authentication information and the prescription data to the prescription control management system. have.

In the former case, the hospital terminal device may correspond to an embodiment in which the prescription data and the authentication information are directly converted into prescription image data in a bar code format as described with reference to FIGS. 1 and 2. That is, in step 620, the hospital terminal device transmits the authentication information to the prescription control management system. Thereafter, the hospital terminal device converts the prescription image data using the authentication information and the prescription data, and then directly transmits the data to the patient's mobile terminal.

In the latter case, as described in FIG. 3, an embodiment in which the prescription control management system, not the hospital terminal device, performs the conversion may be applicable. That is, in operation 620, the hospital terminal device may receive the prescription image data converted by the prescription control management system after transmitting the authentication information to the prescription control management system. The hospital terminal device will then transmit the received prescription image data to the patient's mobile terminal.

In step 630, the hospital terminal device releases the established transmission session between the hospital terminal device and the prescription control management system by using a call release message of a session initiation protocol.

To this end, in step 630, the hospital terminal device may transmit a BYE message to the prescription control management system, and then receive a 200 OK message from the prescription control management system.

The prescription control management system stores and manages authentication information received from the hospital terminal device. The stored authentication information will be used when validating the electronic prescription of the patient by the prescription management control system. .

As a result, when a patient visits a hospital and receives medical treatment, the hospital terminal device prescribes authentication information for security of the electronic prescription of the patient and / or the electronic prescription through a session initiation protocol provided by IMS. Can be delivered to.

Meanwhile, the hospital terminal device delivers the electronic prescription to the mobile terminal of the patient visiting the hospital. Referring to FIG. 7, a process of obtaining an electronic prescription from the hospital by a patient who is treated at the hospital is shown.

In operation 700, the hospital terminal device acquires prescription image data in a bar code format based on the prescription data and authentication information of the electronic prescription.

In this case, step 700 may be implemented as the hospital terminal device directly converts the prescription data and the authentication information into the prescription image data, as described in FIGS. 1 and 2. In another embodiment as shown in Figure 3, the hospital terminal device may transmit the prescription data and the authentication information to the prescription control management system. In the latter case, step 700 may obtain the prescription image data by receiving pre-converted prescription image data from the prescription control management system.

In step 710, the hospital terminal device establishes a transmission session between the hospital terminal device and the mobile terminal by using a call establishment message of a session initiation protocol.

That is, in step 710, the hospital terminal device may transmit an INVITE message to the mobile terminal, the mobile terminal may transmit a 200 OK message to the hospital terminal device, and the hospital terminal device may transmit an ACK message to the mobile terminal. have.

In step 720, the hospital terminal device transmits the prescription image data obtained in step 700 to the mobile terminal through the transmission session set in step 710.

That is, in step 720, the hospital terminal device may transmit an MSRP message including the obtained prescription image data to the mobile terminal, and the mobile terminal may transmit an MSRP 200 OK message and an MSRP REPORT message to the hospital terminal device. .

In step 730, the hospital terminal device releases a transmission session between the hospital terminal device and the mobile terminal using a call release message.

To this end, in step 730, the hospital terminal device may transmit a BYE message to the mobile terminal, and the mobile terminal may transmit a 200 OK message to the hospital terminal device.

In step 740, the mobile terminal stores the prescription image data received in step 720.

Accordingly, the patient may visit the mobile terminal while visiting the hospital to acquire prescription image data corresponding to his electronic prescription through IMS-based data communication with the hospital terminal device installed in the hospital.

Thereafter, the patient may visit the pharmacy by carrying his mobile terminal from which the prescription image data is obtained from the hospital, in order to purchase the medicine prescribed to him. In this case, the electronic prescription delivery method of the present invention can perform the steps shown in FIG.

Referring to FIG. 8, in step 800, the mobile terminal displays the prescription image data on the screen.

In step 810, the pharmacy terminal device scans the screen of the mobile terminal, and obtains the prescription image data from the mobile terminal. In operation 810, the pharmacy terminal device may recognize the barcode of the prescription image data to obtain prescription data and authentication information from the prescription image data.

In step 820, the pharmacy terminal device establishes a transmission session between the pharmacy terminal device and the prescription control management system using a call setup message.

That is, in step 820, the pharmacy terminal device transmits an INVITE message to the prescription control management system, the prescription control management system transmits a 200 OK message to the pharmacy terminal device, and the pharmacy terminal device sends the ACK message. Can be sent to prescription control management system.

In step 830, the pharmacy terminal device includes the authentication information obtained in step 810 in the MESSAGE message authentication information, and transmits to the prescription control management system.

In step 840, the prescription control management system determines the validity of the prescription data with respect to the same prescription data, according to whether the authentication information received from the pharmacy terminal device and the authentication information received from the hospital terminal device is the same.

In operation 850, the prescription control management system transmits the determination result of operation 840 to the pharmacy terminal. In other words, step 850 may transmit a 200 OK message including the determination result of step 840 to the pharmacy terminal device.

In step 860, the prescription control management system releases the transfer session between the prescription control management system and the pharmacy terminal using a call release message.

That is, step 860 may transmit a BYE message from the prescription control management system to the pharmacy terminal device, and transmit a 200 OK message from the pharmacy terminal device to the prescription control management system.

In step 870, the pharmacy terminal device determines whether the prescription data is valid based on the determination result received in step 850.

If it is determined in step 870 that the prescription data is valid, in step 880, the pharmacy terminal device displays and visualizes the prescription data on the screen.

Accordingly, the pharmacy may determine whether the prescription data of the patient is valid based on the prescription image data of the patient, and visualize the prescription according to whether or not the medicine is prescribed. Accordingly, the pharmacy terminal device of the pharmacy visited by the patient receives the determination result of the validity of the prescription data of the patient based on IMS, and visualizes the prescription data according to the determination result to prescribe the appropriate medicine to the patient. Can be.

Methods according to an embodiment of the present invention can be implemented in the form of program instructions that can be executed by various computer means and recorded in a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the media may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains various modifications and variations from such descriptions. This is possible.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below but also by the equivalents of the claims.

Claims (16)

An IP multimedia sub-part, which establishes a transmission session between the prescription control management system and the hospital terminal device by using a session initiation protocol provided by IP Multimedia Subsystems (IMS); And
Generate prescription data and authentication information for security of the prescription data, and transmit at least one of the authentication information and the prescription data to the prescription control management system through a transmission session between the prescription control management system and the hospital terminal device. Transmitting processor
Hospital terminal device comprising a. The method of claim 1,
The IP multimedia sub unit
When at least one of the authentication information and the prescription data is transmitted to the prescription control management system, the prescription image data corresponding to the prescription data is received from the prescription control management system, and a transmission session between the hospital terminal device and the mobile terminal. , Set
The processor is
Transmitting the received prescription image data to the mobile terminal through a transmission session between the hospital terminal device and the mobile terminal;
Hospital terminal device. The method of claim 1,
Conversion processing unit for converting at least one of the prescription data and the authentication information to the prescription image data of the bar code format
Further comprising:
The IP multimedia sub unit
Establish a transmission session between the hospital terminal device and the mobile terminal,
The processor is
Transmitting the prescription image data to the mobile terminal through a transmission session between the hospital terminal device and the mobile terminal.
Hospital terminal device. The method of claim 3,
The conversion processing unit
Converting at least one of the prescription data and the authentication information into prescription image data in a one-dimensional barcode format or a two-dimensional barcode format
Hospital terminal device. Using the session initiation protocol provided by IP Multimedia Subsystems (IMS), a transfer session between a hospital terminal device that issued prescription data and a prescription control management system, and between the pharmacy terminal device that obtained the prescription data and the prescription control management system. Establish a transmission session of the device, receive authentication information from the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system, and via a transmission session between the pharmacy terminal device and the prescription control management system An IP multimedia sub unit configured to receive authentication information from the pharmacy terminal device; And
A processor for determining the validity of the prescription data based on the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device, and notifying the pharmacy terminal device of the determination result.
Prescription control management system comprising a. The method of claim 5,
The IP multimedia sub unit
Further receiving prescription data from the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system;
Conversion processing unit for converting at least one of the received prescription data and the authentication information received from the hospital terminal device into prescription image data in the form of a bar code
Further comprising:
The processor is
Transmitting the converted prescription image data to the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system.
Prescription Control Management System. The method of claim 6,
The conversion processing unit
Converting at least one of the prescription data and the authentication information into prescription image data in a one-dimensional barcode format or a two-dimensional barcode format
Prescription Control Management System. The method of claim 5,
The processor is
It is determined whether the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device are the same, and according to the determination result, information indicating that the prescription data is valid is transmitted to the pharmacy terminal device.
Prescription Control Management System. The method of claim 5,
The processor is
In consideration of the reception time of the authentication information received from the hospital terminal device, the usage period for the prescription data is set, and the reception time of the authentication information received from the pharmacy terminal device is within the usage period. To determine the validity of prescription data
Prescription Control Management System. Generating prescription data and authentication information for security of the prescription data;
Establishing a transmission session between the prescription control management system and the hospital terminal device using a session initiation protocol provided by IP Multimedia Subsystems (IMS); And
Transmitting at least one of the authentication information and the prescription data to the prescription control management system through a transmission session between the prescription control management system and the hospital terminal device.
IMS-based electronic prescription delivery method comprising a. The method of claim 10,
Receiving prescription image data corresponding to the prescription data from the prescription control management system;
Establishing a transmission session between the hospital terminal device and a mobile terminal; And
Transmitting the prescription image data to the mobile terminal through a transmission session between the hospital terminal device and the mobile terminal;
IMS-based electronic prescription delivery method further comprising. The method of claim 10,
Converting the prescription data and the authentication information into prescription image data in a barcode format;
Establishing a transmission session between the hospital terminal device and a mobile terminal; And
Transmitting the prescription image data to the mobile terminal in a transmission session between the hospital terminal device and the mobile terminal;
IMS-based electronic prescription delivery method further comprising. Establishing a transmission session between the hospital terminal device that issued the prescription data and the prescription control management system by using a session initiation protocol provided by IP Multimedia Subsystems (IMS);
Receiving authentication information from a hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system;
Establishing a transmission session between the pharmacy terminal device obtaining the prescription data and the prescription control management system;
Receiving authentication information from the pharmacy terminal device through a transmission session between the pharmacy terminal device and the prescription control management system;
Determining the validity of the prescription data based on the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device; And
Notifying the pharmacy terminal device of the validity determination result;
IMS-based electronic prescription delivery method comprising a. The method of claim 13,
Receiving prescription data from the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system;
Converting at least one of the received prescription data and authentication information received from the hospital terminal device into prescription image data in a barcode format;
Transmitting the converted prescription image data to the hospital terminal device through a transmission session between the hospital terminal device and the prescription control management system.
IMS-based electronic prescription delivery method further comprising. The method of claim 13,
Determining the validity of the prescription data is
Determining that the prescription data is valid according to whether the authentication information received from the hospital terminal device and the authentication information received from the pharmacy terminal device are the same.
IMS-based electronic prescription delivery method. 16. The method of claim 15,
Determining the validity of the prescription data is
Setting a usage period for the prescription data in consideration of a reception time of authentication information received from the hospital terminal device; And
Determining the validity of the prescription data according to whether or not the reception time of the authentication information received from the pharmacy terminal device is within the period of use;
IMS-based electronic prescription delivery method comprising a.

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