KR20210000479A - System for electronic prescription management - Google Patents

Abstract

The present invention relates to a system for electronic prescription management including: an electronic prescription preparing terminal, which includes a PDF transforming unit for transforming an electronic prescription prepared after treating a patient into a PDF file through an imaginary printer, and a data extracting unit for extracting JSON (JavaScript Object Notation) data containing prescription information through the extraction of text based on the electronic prescription transformed into a PDF file through the PDF transforming unit; a cloud server for storing and managing the electronic prescription transformed into a PDF file through the PDF transforming unit and the JSON data extracted through the data extracting unit, after they are uploaded from the electronic prescription preparing terminal; and a client terminal configured to be connected to the cloud server and to download the PDF file-type electronic prescription and prescription information-containing JSON data, stored in the cloud server, wherein the data extracting unit includes: a JPG transforming section for transforming the electronic prescription transformed into a PDF file through the PDF transforming unit into JPG file-type image data; a text extracting section for extracting only the text data through optical text recognition for the electronic prescription transformed into the JPG file-type image data; and a JSON generating section for generating JSON data containing prescription information based on the text data extracted through the text extracting section.

Description

Electronic prescription management system {SYSTEM FOR ELECTRONIC PRESCRIPTION MANAGEMENT}

The present invention relates to an electronic prescription management system and a cloud server for electronic prescription management.

The hospital information system is divided into a field related to treatment administration and a field related to providing treatment information, and technology innovation is changing with a focus on treatment support technology.

Large general hospitals are actively working on the continuous digitalization of hospitals, and representatively, EMR (Electronic Medical Record) system, prescription delivery system (OCS, Ordering Communication System) and image storage and transmission system (PACS, Picture Archiving and Communication) System) and other digital systems related to medical treatment support applicable to hospitals and pharmacies are continuously developing.

Here, the electronic medical record (EMR) is a form in which all medical records recorded by paper media are identically computerized without changing the scope and contents of the information, and business data generated centering on the patient's treatment behavior B It refers to a system that inputs/organizes/saves medical treatment and surgery/test records based on computerization.

In addition, the OCS (Ordering Communication System) is a system that delivers the DB storing various medical information and patient's medical examination data and prescriptions to each relevant medical department through a communication network. In addition to managing and transmitting all data in the hospital, it is possible to efficiently manage all administration of the hospital.

In this regard, prior literature on the prior art prepared to establish a patient information management system using digitized electronic prescription in connection with an electronic medical record (EMR) system and a prescription delivery system (OCS) includes Korean Patent Publication No. 10-1799084. There is a "electronic prescription system and its operation method, bottle device, encryption management device, relay device and pharmacy device" (hereinafter referred to as'conventional technology') in the favor.

However, in the case of the electronic prescription management system including the prior art, there is a problem in that it is easily exposed to the risk of forgery or illegal manipulation of document data in the process of managing the electronic prescription in the form of digital documents.

In addition, in the case of electronic prescription management systems including the prior art, electronic prescription management in the form of digital documents depends entirely on the management server of the electronic medical record (EMR) system and the prescription delivery system (OCS), and the use of electronic prescriptions in the hospital environment. E-prescription management and usage rights corresponding to each client could not be systematically differentiated, and there was a problem in that the e-prescription management was easily exposed to the risk of illegal leakage and hacking.

The present invention was created to solve the above problems, and an object of the present invention is to convert an electronic prescription in a digital documented form into a data format, and then, an electronic medical record (EMR) system and a prescription delivery system (OCS). It is to provide a technology that can be stored and managed through a separate management server in addition to the management server of E-prescription to block the risk of forgery, alteration and illegal manipulation of electronic prescriptions, and furthermore, effectively block the risk of illegal leakage and hacking in the management of electronic prescriptions.

In addition, the present invention was created in order to solve the above problems, and an object of the present invention is to consider the specific electronic prescription management and use rights corresponding to each electronic prescription use client in consideration of the environment in the hospital to which the electronic prescription management system is applied It is to provide a technology that enables stable and effective electronic prescription management and use through systemic assignment.

In order to achieve the above object, the electronic prescription management system according to the present invention includes: a PDF conversion unit for converting an electronic prescription created according to patient treatment into a PDF file format through a virtual printer; And a data extracting unit for extracting JSON (JavaScript Object Notation) data containing prescription information through text extraction based on the electronic prescription converted into a PDF file through the PDF conversion unit; A cloud server in which the electronic prescription converted into a PDF file through the PDF conversion unit and the JSON data extracted through the data extraction unit are uploaded from the electronic prescription preparation terminal to be stored and managed; And a client terminal that accesses the cloud server and downloads JSON data containing electronic prescription and prescription information in a PDF file format stored in the cloud server, wherein the data extraction unit is converted into a PDF file through the PDF conversion unit. A JPG conversion part that converts the electronic prescription to image data in JPG file format; A character extraction portion for extracting only character data through optical character recognition for the electronic prescription converted into image data in a JPG file format through the JPG conversion portion; And a JSON generation part for generating JSON data containing prescription information based on the text data extracted through the text extraction part.

Here, the data extraction unit further includes a character processing part for reprocessing the character data by reflecting a modification to the character data extracted through the character extraction part based on the character processing signal input to the electronic prescription preparation terminal. And, when the reprocessing of the text data extracted through the text extraction part through the text processing part is performed, the JSON generation part generates JSON data containing prescription information based on the text data reprocessed through the text processing part. Can be generated.

In addition, the cloud server comprises: a server communication unit configured to transmit and receive various data by forming a cloud communication network with the electronic prescription preparation terminal and the client terminal; A first storage unit in which JSON data containing electronic prescription and prescription information in PDF file format uploaded from the electronic prescription preparation terminal are linked and stored; An electronic fingerprint generation unit for generating each electronic fingerprint by applying an electronic fingerprint generation algorithm to JSON data containing electronic prescription and prescription information in the PDF file format stored in the first storage unit; And a second storage unit for storing each electronic fingerprint of JSON data containing electronic prescription and prescription information in PDF file format generated through the electronic fingerprint generation unit.

In addition, the electronic prescription preparation terminal may include: a first encryption processing unit for converting and processing the electronic prescription converted into a PDF file through the PDF conversion unit and the JSON data extracted through the data extraction unit into an encrypted data format; And a first decryption processing unit that decrypts and converts JSON data containing the electronic prescription and prescription information in the encrypted PDF file format downloaded from the cloud server, and further includes, and uploads to the cloud server through the electronic prescription preparation terminal. The JSON data containing the electronic prescription and prescription information in the PDF file format is encrypted, and the client terminal decrypts the JSON data containing the electronic prescription and prescription information in the encrypted PDF file format downloaded from the cloud server. A second decoding processing unit for converting; And a second encryption processing unit for converting and processing JSON data containing electronic prescription and prescription information in a PDF file format decoded and converted through the second decryption processing unit into an encrypted data format, wherein the JSON data containing electronic prescription and prescription information in PDF file format uploaded to the cloud server may be encrypted.

Here, when an attempt is made to download JSON data containing electronic prescription and prescription information in a specific PDF file format in the first storage unit from the electronic prescription preparation terminal or the client terminal, the electronic fingerprint generation unit A first comparison electronic fingerprint is generated by applying the electronic stake generation algorithm to JSON data containing the electronic prescription and prescription information in the PDF file format to be downloaded, and the cloud server comprises the first electronic fingerprint for comparison and the A forgery verification unit for verifying forgery by comparing the electronic prescription in the second storage unit or the electronic prescription in the form of a PDF file to be downloaded by the client terminal and the electronic fingerprint of JSON data containing prescription information; may further include have.

In addition, when an attempt is made to upload JSON data containing electronic prescription and prescription information in a specific PDF file format downloaded from the cloud server from the client terminal, the electronic fingerprint generation unit returns to the cloud server after the client terminal downloads from the cloud server. A second electronic fingerprint for comparison is generated by applying the electronic stake generation algorithm to JSON data containing electronic prescription and prescription information in PDF file format to be uploaded to, and the forgery verification unit generates the second electronic fingerprint for comparison and the second electronic fingerprint. (2) Forgery can be verified by comparing the electronic prescription in the PDF file format downloaded by the client terminal in the storage unit and the electronic fingerprint of JSON data containing prescription information.

In addition, the client terminal performs at least one function of outputting, searching, modifying, writing signature, annotation processing, and uploading to the cloud server of JSON data containing electronic prescription and prescription information in PDF file format downloaded from the cloud server. An authentication information storage unit storing authentication information for authorization authentication; Based on the authentication information in the authentication information storage unit, at least one of output, search, modification, signature writing, annotation processing, and upload to the cloud server of JSON data containing electronic prescription and prescription information in PDF file format is performed. A data processing unit that performs and processes according to the control signal input to the client terminal; and the type of function for which the authorization to perform the function in the authentication information is authenticated is the right of treatment, prescription, preparation, and administration according to the identity of the name holder of the client terminal. It can be set differently based on.

According to the present invention, there are the following effects.

First, it is possible to manage, store, and use an electronic prescription in a separate PDF file format prepared by converting an electronic prescription in a document data format to PDF.

Second, the electronic prescription converted to PDF file format is converted into image data in JPG format, and then JSON data containing prescription information is created, managed, and stored based on the text data extracted through text extraction in the image data. And can be used.

Third, each response in encrypting the data in sending and receiving JSON data containing electronic prescription and prescription information converted into PDF file format to be managed in the system to a terminal or server, and performing storage management in the cloud server By going through the generation and comparison verification of electronic fingerprint information, the risk of forgery, alteration and illegal manipulation of the managed object can be effectively blocked.

Fourth, through a separate cloud server other than the management server of the electronic medical record (EMR) system and the prescription delivery system (OCS), it communicates between the electronic prescription preparation terminal and the client terminal that have been authorized for access authentication, and is encrypted in the cloud server. By performing storage and management of JSON data containing electronic prescription and prescription information in PDF file format, it is possible to effectively block the risk of illegal leakage and hacking of the managed object.

Fifth, in consideration of the environment in the hospital to which the electronic prescription management system is applied, electronic prescription management and use rights corresponding to each electronic prescription use client are specifically and systematically granted, so that electronic prescription management and use can be performed stably and effectively.

Sixth, in the use of JSON data containing electronic prescription and prescription information in PDF file format downloaded by the client terminal from the cloud server, information is output, searched, modified, signed, commented, log recorded, and output size according to the authority. Various functions such as adjustment and uploading to the cloud server can be provided.

1 is a block diagram showing an electronic prescription management system according to the present invention.
2 is a block diagram showing a detailed configuration of an electronic prescription preparation terminal of the electronic prescription management system according to the present invention.
3 is a block diagram showing the form and configuration of the linkage between the electronic prescription preparation terminal and the cloud server of the electronic prescription management system according to the present invention.
4 is a block diagram showing a form and configuration of interworking between a client terminal and a cloud server of the electronic prescription management system according to the present invention.

Preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, but technical parts that are already well known will be omitted or compressed for conciseness of description.

<Description of the components of the electronic prescription management system>

First, the electronic prescription management system 100 of the present invention will be described in detail below with reference to the configuration diagrams and block diagrams of FIGS. 1 to 4.

To this end, the electronic prescription management system 100 of the present invention includes an electronic prescription preparation terminal 110 as shown in FIG. 1; Cloud server 120; And a client terminal 130;

Specifically, as shown in Fig. 1, the electronic prescription management system 100 is linked with an electronic medical record (EMR) system and an ordering communication system (OCS) to convert document data into an electronic prescription (EP). Apart from the management system related to storage, output, transmission and reception, search and classification of ), electronic prescription (PT) converted into PDF file format and JSON data (PI) containing prescription information based on this , Establish a management system related to search and classification.

In this way, the electronic prescription management system 100 for managing the electronic prescription (PT) converted into PDF file format and the JSON data (PI) containing the prescription information based on the data converted into a PDF file format is an electronic prescription management system based on the cloud server 120. It is based on a cloud communication network formed by the creation terminal 110 and the client terminal 130.

(1) Components of the electronic prescription preparation terminal 110

First, as shown in Figs. 2 and 3, the electronic prescription preparation terminal 110 is a terminal device such as a computer, laptop, or mobile device that is installed in a hospital and can be used by a person who has the right to write an electronic prescription, such as a doctor. , A first communication unit 111, a first access information storage unit 112, an electronic prescription preparation unit 113, a PDF conversion unit 114, a data extraction unit 115, a first encryption processing unit 116 and a first It includes a decryption processing unit 117 in a detailed configuration.

As shown in FIG. 2, the first communication unit 111 is a communication configuration for forming a cloud communication network with the cloud server 120 to substantially perform upload or download through data transmission and reception.

Here, the first communication unit 111 may be implemented as a separate module in the electronic prescription preparation terminal 110, but in some cases, the terminal itself may be replaced through a long-distance or short-range wireless communication module or a wired communication module. May be.

For example, the first communication unit 111 is a variety of RF communication (RADIO FREQUENCY), communication through Bluetooth, a short-range wireless communication module such as NFC (Near Field Communication) or a long-distance wireless communication module or wired communication module using a mobile communication network. It can be provided in a form.

The first access information storage unit 112 forms a cloud communication network with the cloud server 120 of the electronic prescription preparation terminal 110, and is converted into a PDF file and includes JSON data (PI) containing prescription information. It is a database that provides a space for storing connection information data in the form of a certificate indicating that you have the proper authority to upload or download ).

Accordingly, the electronic prescription preparation terminal 110 uploads or downloads the electronic prescription (PT) in PDF file format and the JSON data (PI) containing the prescription information through the connection to the cloud server 120 as shown in FIG. In order to perform the operation, the access information stored in the first access information storage unit 112 is first transmitted to the cloud server 120 through the first communication unit 111.

After that, the cloud server 120 undergoes a separate approval process through confirmation of the received access information as shown in FIG. 3, and after the legitimacy of the authority to form a cloud communication network of the access information is approved, the access permission information Is generated and transmitted to the electronic prescription preparation terminal 110 again.

Eventually, after the electronic prescription preparation terminal 110 receives the access permission information from the cloud server 120, the electronic prescription preparation terminal 110 and the cloud server 120 form a cloud communication network, and the electronic prescription preparation The terminal 110 connects to the cloud server 120 to upload or download the electronic prescription (PT) in the form of a PDF file and the JSON data (PI) containing prescription information.

The electronic prescription preparation unit 113 allows a person who has a legitimate authority to prepare an electronic prescription, such as a doctor, to prepare an electronic prescription in the form of document data according to patient treatment.

According to the creation signal inputted by the electronic prescription creator through the input module (eg, touch screen, keyboard, mouse, input pad, etc.) of the electronic prescription preparation terminal 110, the electronic prescription preparation unit 113 Create an electronic prescription (EP).

The electronic prescription (EP) in the form of document data generated as described above can be output, corrected, searched, and classified in the electronic prescription preparation terminal 110, and the electronic medical record (EMR) system and the prescription delivery system (OCS) In connection with the electronic prescription preparation terminal 110, the electronic prescription (EP') in the form of document data that has undergone encryption processing is managed in the management server (E) or the prescription delivery system (OCS) in the electronic medical record (EMR) system. Management of transmission/reception, storage, and classification to the server O becomes possible.

The PDF conversion unit 114 converts the electronic prescription (EP) in the document data format generated by the electronic prescription preparation unit 113 according to the patient treatment into a PDF file format through virtual printing processing.

Furthermore, the PDF conversion unit 114 may be provided to convert a prescription (print) in the form of a handwritten paper according to patient treatment into a PDF file format through virtual printing or scanning processing.

Here, the electronic prescription (PT) in the PDF (Portable Document Format) file format converted and generated by the PDF converter 114 is PDF data including the contents of the created electronic prescription.

The data extraction unit 115 extracts characters through optical character recognition (OCR, Optical Character Reader) based on the electronic prescription (PT) in the PDF file format converted through the PDF conversion unit 114, and contains the prescription information. (JavaScript Object Notation) Extracts and creates data (PI).

Here, the JSON data (PI) containing the prescription information reflects the prescription information in the electronic prescription (EP) in the form of document data generated through the electronic prescription preparation unit 113, and specifically, patient information, patient registration number (ID) , Diagnosis content, diagnosis history, prescription content, prescription history, medication content, medication history, medication content, medication history, prescription author information, medication performer information, medication performer information, ward/outpatient classification information, and data creation date Are selectively combined to appear in various embodiments, and are not limited to the above-described information, and may be variously implemented, including various information that may be included in the electronic prescription.

To this end, the data extraction unit 115 includes a JPG conversion portion 115a, a clipping portion 115b, a character extraction portion 115c, a character processing portion 115d, a code matching portion 115e, and a JSON generation portion 115f. Includes.

Here, the JPG conversion unit 115a converts the electronic prescription (PT) converted into a PDF file through the PDF conversion unit 114 into image data in a JPG file format.

In addition, the clipping part 115b is an input module (for example, a touch screen, a keyboard, etc.) of the electronic prescription preparation terminal 110 by the electronic prescription author of the electronic prescription in the form of a JPG (Joint Photographic Experts Group) file converted into image data. The image area can be cropped and reset according to the clipping signal input through the mouse, input pad, etc.).

In addition, the character extraction portion 115c extracts only character data through optical character reader (OCR) for the electronic prescription converted to image data in the JPG file format through the JPG conversion portion 115a.

In addition, in the text processing part 115d, after the electronic prescription author performs verification through verification of the text data related to the prescription information extracted through the text extraction part 115c, correction such as deletion or addition of a part of the information If necessary, based on the character processing signal input through the input module (eg, touch screen, keyboard, mouse, input pad, etc.) of the electronic prescription preparation terminal 110, extracted through the character extraction part 115c Reprocessing of text data is performed by reflecting corrections to text data related to prescription information.

If, as a result of verifying the text data related to the prescription information extracted through the text extraction part 115c, the electronic prescription author performs verification, the text processing part 115d does not require reprocessing of the text data because there is no modification. Does not function.

Next, the code matching part 115e is the text data related to prescription information extracted through the text extraction part 115c or a PDF that matches the text data related to the prescription information reprocessed by reflecting corrections through the text processing part 115d. The unique identification code of the electronic prescription (PT) in the file format is paired, connected, and stored in a separate database for management.

Here, the unique identification code of the electronic prescription (PT) in the PDF file format is identification information generated and given during the conversion and generation of the electronic prescription through the PDF conversion unit 114, and depending on implementation, the electronic prescription creation unit 113 ), the identification information given in the process of creating the best electronic prescription (EP) may be provided to be transferred and reflected as it is.

Depending on implementation, the JSON generation part 115f to be described below may generate JSON data based on the text data related to prescription information in which the unique identification code is matched through the code matching part 115e, but is not limited thereto. Is not.

Specifically, the JSON generation part 115f is prescribed based on the text data related to prescription information extracted through the text extraction part 115c or the text data related to the prescription information reprocessed by reflecting corrections through the text processing part 115d. Generate JSON data containing information.

If reprocessing of the text data extracted through the text extraction part is performed through the text processing part 115d, the JSON generation part 115f is prescribed based on the text data reprocessed through the text processing part 115d. When JSON data containing information is generated and reprocessing of the text data extracted through the text extraction part through the text processing part 115d is not performed, the JSON generation part 115f is generated through the text extraction part 115c. JSON data containing prescription information is generated based on the extracted prescription information-related text data.

The first encryption processing unit 116 stores the electronic prescription (PT) in the form of a PDF file converted through the PDF conversion unit 114 and the JSON data (PI) containing prescription information extracted and generated through the data extraction unit 115. Converts to encrypted data format.

Here, the electronic prescription (PT') in PDF file format encrypted through the first encryption processing unit 116 and the JSON data (PI') containing prescription information are illegal electronic prescription (PT) and prescription information in PDF file format. In addition to preventing forgery or manipulation of the JSON data (PI) containing the data, electronic prescription (PT) and prescription information in PDF file format from terminals that are not authorized to manage information such as output, correction, search, and classification This is to prevent improper management and use of the contained JSON data (PI) output, modification, search, and classification.

Through this, the electronic prescription preparation terminal 110 is encrypted to the cloud server 120 connected through the formation of a cloud communication network in the form of an electronic prescription (PT') in a PDF file format and JSON data (PI) containing prescription information. ').

Furthermore, the first encryption processing unit 116 in the electronic prescription preparation terminal 110 may convert and process the electronic prescription (EP) in the document data format generated through the electronic prescription preparation unit 113 into an encrypted data format. .

Accordingly, the electronic prescription preparation terminal 110 is encrypted in the management server E in the electronic medical record (EMR) system linked to the electronic prescription management system 100 or the management server O in the prescription delivery system (OCS). By transmitting the electronic prescription (EP') in the document data format, it is possible to reduce the risk of forgery and illegal manipulation of the document data format electronic prescription itself.

The first decryption processing unit 117 decrypts and converts the electronic prescription (PT') in the form of an encrypted PDF file downloaded from the cloud server 120 and JSON data (PI') containing the prescription information, and processes the electronic prescription preparation terminal ( 110) can prepare electronic prescription (PT) and JSON data (PI) containing prescription information in the form of PDF files that can be managed for output, correction, search, and classification.

In addition, the first decryption processing unit 117 is an electronic prescription in the form of encrypted document data downloaded from the management server E in the linked electronic medical record (EMR) system or the management server O in the prescription delivery system (OCS). By decoding and converting (EP'), the electronic prescription preparation terminal 110 may prepare an electronic prescription (EP) in a form capable of managing output, correction, search, classification, and the like.

In addition, according to implementation, the electronic prescription preparation terminal 110 includes the electronic prescription (PT) converted to a PDF file through the PDF conversion unit 114 and the prescription information through the data extraction unit 115 and extracted and generated JSON data ( PI) generation, reprocessing, uploading to the cloud server 120, and downloading from the cloud server 120, a separate log recording unit (not shown) that records and stores a series of use processes by identification code. Through this, when an error occurs in the electronic prescription (PT) converted into a PDF file or JSON data (PI) containing prescription information, it is possible to clarify the cause of the error occurrence, such as when and where it occurred, and data restoration It becomes possible to use it actively.

The first communication unit 111, the first connection information storage unit 112, the electronic prescription preparation unit 113, the PDF conversion unit 114, and the data extraction unit, which are detailed components of the electronic prescription preparation terminal 110 described above ( 115), the first encryption processing unit 116 and the first decryption processing unit 117 may be executed through a program or application that can be installed in the electronic prescription preparation terminal 110.

Therefore, a separate electronic vehicle discharge management program or application that can be installed in the electronic prescription preparation terminal 110 corresponds to each component to provide communication function, access information storage function, electronic prescription creation function, PDF conversion function, data extraction function, and encryption. The processing function and the decoding processing function can be executed.

Depending on implementation, the first communication unit 111, the first connection information storage unit 112, the electronic prescription preparation unit 113, the PDF conversion unit 114, and data extraction, which are detailed components of the electronic prescription preparation terminal 110 The unit 115, the first encryption processing unit 116, and the first decryption processing unit 117 are implemented in a form executable through a separate electronic vehicle discharge management program or application that can be installed in the electronic prescription preparation terminal 110. It is not limited, and each component part may have a form in which the electronic prescription preparation terminal 110 itself functions as a module.

(2) Components of the cloud server 120

The cloud server 120 is encrypted from the electronic prescription preparation terminal 110 connected to the cloud server 120 by forming a cloud communication network with the electronic prescription preparation terminal 110 as shown in FIGS. 1, 3 and 4 The processed PDF file format of electronic prescription (PT') and JSON data (PI') containing prescription information are uploaded and stored and managed.

In addition, the cloud server 120 forms a cloud communication network with the client terminal 130, as shown in Figs. 1 and 3, so that the client terminal 130 connected to the cloud server 120 is stored and managed. PDF file format of electronic prescription (PT') and JSON data (PI') containing prescription information can be downloaded.

In addition, the cloud server 120 downloads the electronic prescription preparation terminal 110 connected to the electronic prescription (PT') in the form of an encrypted PDF file that is stored and managed inside and the JSON data (PI') containing the prescription information. In addition, after the connected client terminal 130 downloads the encrypted PDF file format electronic prescription (PT') and the JSON data (PI') containing prescription information from the cloud server 120, It is possible to upload the re-encrypted PDF file format of electronic prescription (PT') and JSON data (PI') containing prescription information.

To this end, the cloud server 120 includes a server communication unit 121, an access approval information storage unit 122, a first storage unit 123, an electronic fingerprint generation unit 124, a second storage unit 125, and forgery verification. Includes part 126.

The server communication unit 121 is configured to form a cloud communication network with the electronic prescription preparation terminal 110 and the client terminal 130 as shown in Figs. 2 and 3 to substantially perform upload or download through data transmission and reception. to be.

Specifically, the server communication unit 121 receives the encrypted PDF file format electronic prescription (PT') and the JSON data (PI') containing prescription information from the first communication unit 111 of the electronic prescription preparation terminal 110. Alternatively, the electronic prescription (PT') in the form of an encrypted PDF file that was stored and managed in the first communication unit 111 and JSON data (PI') containing prescription information are transmitted.

In addition, the server communication unit 121 transmits the electronic prescription (PT') in the form of an encrypted PDF file that was stored and managed in the second communication unit 131 of the client terminal 130 and JSON data (PI') containing prescription information. Alternatively, the electronic prescription (PT') in the form of an encrypted PDF file previously transmitted through the server communication unit 121 from the second communication unit 131 and JSON data (PI') containing prescription information are received again.

The access approval information storage unit 122 includes access approval information (KI) for the electronic prescription preparation terminal 110 or the client terminal 130, which allows access approval through the formation of a cloud communication network.

Therefore, the access approval information storage unit 122 receives access information from the electronic prescription preparation terminal 110 or the client terminal 130 to the server communication unit 121 and recognizes the connection permission request from the terminal, the access approval information stored therein. (KI) and the received access information are compared and determined to verify whether access is permitted.

Accordingly, when the electronic prescription preparation terminal 110 or the client terminal 130 is a terminal capable of access approval, the cloud server 120 generates access permission information and transmits access information through the server communication unit 121 to access. To form a cloud communication network with the electronic prescription preparation terminal 110 or the client terminal 130 attempted.

The first storage unit 123 is a storage space in the form of a database in which the electronic prescription image and prescription information uploaded from the electronic prescription preparation terminal 110 are linked and stored.

Here, in the first storage unit 123, the encrypted PDF file format electronic prescription (PT') and JSON data (PI') containing encrypted prescription information matching thereto are paired and stored, and prescription information It is classified based on a unique identification number such as a patient registration number (ID) included in the JSON data (PI) containing

Furthermore, in the first storage unit 123, the contents of the JSON data (PI') containing the encrypted prescription information matched with the electronic prescription (PT') in the form of an encrypted PDF file When revision or change occurs, the revision history and data for each unique identification number such as patient registration number (ID) included in JSON data (PI) containing prescription information that is the classification criterion are stored and managed.

The electronic fingerprint generation unit 124 applies an electronic fingerprint generation algorithm to the electronic prescription (PT') in the form of a PDF file stored in the first storage unit 123 and the JSON data (PI') containing prescription information. (FI) is created.

Here, the electronic fingerprint (FI) generated by the electronic fingerprint generator 124 is divided into random number data such as a hash value generated by applying a hash algorithm or a hash function. 1 Electronic prescription (PT') in the form of a PDF file stored in the storage unit and JSON data (PI') containing prescription information. Electronic prescription (PT') in the form of a PDF file stored in the first storage unit 123 or prescription information. This is information used to prove that forgery or illegal manipulation of JSON data (PI') has not occurred.

Such an electronic fingerprint generator 124 is an electronic fingerprint for comparison between the electronic prescription (PT') in the PDF file format stored in the first storage unit 123 and the JSON data (PI') containing prescription information according to a preset period. May be generated and used for verification with the initially generated electronic fingerprint, but most preferably, in the form of a PDF file stored in the first storage unit 123 through the electronic prescription preparation terminal 110 or the client terminal 130 When downloading or uploading of the electronic prescription (PT') and JSON data (PI') containing prescription information, an electronic stake (FI) is created.

Specifically, the electronic fingerprint generation unit 124 uploads the electronic prescription (PT') in the form of an encrypted PDF file from the electronic prescription preparation terminal 110 and the JSON data (PI') containing the prescription information to be uploaded to the first storage unit. When stored in (123), each electronic fingerprint (FI) is initially generated.

The first electronic fingerprint (FI) generated in this way verifies, forgery or illegally manipulates the original state of the electronic prescription (PT') in the form of a PDF file stored in the first storage unit 123 and the JSON data (PI') containing the prescription information. It is used as reference data for confirmation of.

In addition, the electronic prescription (PT') in the form of the initially generated PDF file and the electronic fingerprint (FI) of each of the JSON data (PI') containing prescription information are stored and managed in the second storage unit 125 to be described below.

In other words, the second storage unit 125 is an electronic fingerprint (FI) of each electronic prescription (PT') in the form of a PDF file generated through the electronic fingerprint generator 124 and JSON data (PI') containing prescription information. This is a storage space in the form of a database where it is stored.

In addition, when attempting to download an electronic prescription (PT') in a specific PDF file format in the first storage unit 123 from the electronic prescription preparation terminal 110 or the client terminal 130 and JSON data (PI') containing prescription information , The electronic fingerprint generation unit 124 applies an electronic stake generation algorithm to the electronic prescription (PT') and prescription information (PI') in the PDF file format that the electronic prescription preparation terminal 110 or the client terminal 130 wants to download. The first electronic fingerprint for comparison is generated.

This is before the electronic prescription preparation terminal 110 or the client terminal 130 attempts to download the electronic prescription (PT') in a specific PDF file format stored and managed in the cloud server 120 and the JSON data (PI') containing the prescription information. This is to verify in advance whether original data has been damaged through illegal access or hacking of the cloud server 120 by verifying the status of the original, forgery, or illegal manipulation.

In this regard, the forgery verification unit 126 includes a first electronic fingerprint for comparison and an electronic prescription in the form of a PDF file to be downloaded by the electronic prescription preparation terminal 110 or the client terminal 130 in the second storage unit 125 PT') and electronic fingerprint (PI') of prescription information are compared to verify forgery.

Through this, the forgery verification unit 126 downloads when it is confirmed whether the original status of the electronic prescription (PT') in the form of a PDF file to be downloaded and the electronic fingerprint (PI') of the prescription information has been damaged, forgery or illegal manipulation has occurred. To transmit notification information notifying the occurrence of forgery to the electronic prescription preparation terminal 110 or the client terminal 130 that attempted to, and at the same time, a separate administrator terminal (not shown) or a client terminal 130 under the name of a previously registered administrator, or to download The notification information may be transmitted to the electronic prescription preparation terminal 110 or the client terminal 130 of the creator (the attending physician) of the electronic prescription PT' in the form of a PDF file and the electronic fingerprint PI' of the prescription information.

In addition, when attempting to upload an electronic prescription (PT') in a specific PDF file format downloaded from the cloud server 120 from the client terminal 130 and JSON data (PI') containing prescription information, the electronic fingerprint generation unit 124 The client terminal 130 applies an electronic stake generation algorithm to the electronic prescription (PT') and prescription information (PI') in the form of a PDF file to be downloaded from the cloud server 120 and then uploaded to the cloud server 120 again. Create a second electronic fingerprint for comparison.

This is a separate data processing (output, search) after downloading the electronic prescription (PT') in a specific PDF file format and JSON data (PI') containing prescription information that the client terminal 130 was stored and managed in the cloud server 120 , Modification, signature creation, etc.) to upload to the cloud server 120 again, damage to the original state, forgery, or illegal manipulation occurred in the data processing process through the client terminal 130, or illegal This is to verify in advance that the original data has not been damaged through personal access or hacking.

In this regard, the forgery verification unit 126 includes a second electronic fingerprint for comparison and an electronic prescription (PT') and prescription information in the form of a PDF file downloaded by the client terminal 130 in the second storage unit 125 before being uploaded. PI') electronic fingerprints are compared to verify forgery and alteration.

Through this, the forgery and alteration verification unit 126 damages the original state of the electronic prescription (PT') in the form of a PDF file and the electronic fingerprint (PI') of the prescription information that the client terminal 130 wants to re-upload through the data processing process after downloading. , When it is confirmed whether forgery or forgery or illegal manipulation has occurred, a separate manager terminal (not shown) or a client terminal 130 or a client terminal 130 under the name of a previously registered administrator wants to upload again through the data processing process after downloading. The notification information may be transmitted to the electronic prescription preparation terminal 110 or the client terminal 130 of the creator (the attending physician) of the electronic prescription PT' in the form of a PDF file and the electronic fingerprint PI' of the prescription information.

In addition, the cloud server 120 according to implementation of the electronic prescription preparation terminal 110 or the client terminal 130 of the electronic prescription (PT) converted into a PDF file stored therein and JSON data (PI) containing prescription information. It may further include a separate server log recording unit (not shown) for recording and storing a series of usage processes such as downloading and uploading from the electronic prescription preparation terminal 110 or the client terminal 130 by identification code. When an error is detected in the electronic prescription (PT) or JSON data (PI) containing prescription information converted into a PDF file to be saved later, it is possible to clarify the cause of the error occurrence and location, etc., and actively in data restoration. It becomes available.

(3) Components of the client terminal 130

First, the client terminal 130 is a doctor working in a hospital to which the electronic prescription management system 100 is applied, as shown in Figs. 1 and 4, a nurse, a patient who has received treatment at the hospital, or an electronic prescription management system 100 This is a terminal device such as a computer, laptop or mobile device used by a person who needs electronic prescription (PT) in PDF file format and JSON data (PI) containing prescription information, such as a pharmacist at a pharmacy to which the application is applied, and the second communication unit 131 , A second access information storage unit 132, a second decryption processing unit 133, a second encryption processing unit 134, an authentication information storage unit 135, and a data processing unit 136 as detailed configurations.

The second communication unit 131 is configured to form a cloud communication network with the cloud server 120 as shown in FIG. 3 to substantially perform upload or download through data transmission and reception.

Here, the second communication unit 131 may be implemented as a separate module in the client terminal 130, but in some cases, the second communication unit 131 may be replaced by a long-distance or short-range wireless communication module or a wired communication module mounted on the terminal itself. .

For example, the second communication unit 131 may include various types of wireless communication modules such as RF communication (RADIO FREQUENCY), communication through Bluetooth, a short-range wireless communication module such as NFC (Near Field Communication), or a long-distance wireless communication module or wired communication module using a mobile communication network. It can be provided in a form.

The second access information storage unit 132 uploads the electronic prescription (PT) in PDF file format and the JSON data (PI) containing prescription information through the formation of a cloud communication network with the cloud server 120 of the client terminal 130 Or, it is a database that provides a space for storing access information data in the form of a certificate indicating that it has the proper authority to perform the download.

Accordingly, the client terminal 130 has a second access first to upload or download the electronic prescription (PT) in PDF file format and the JSON data (PI) containing prescription information through access to the cloud server 120 The access information stored in the information storage unit 132 is transmitted to the cloud server 120 through the second communication unit 131.

Thereafter, the cloud server 120 undergoes a separate approval process through confirmation of the received access information, and after the legitimacy of the authority to form a cloud communication network of the access information is approved, the access permission information is generated again, and the client terminal ( 130).

Eventually, after the client terminal 130 receives the access permission information from the cloud server 120, the client terminal 130 and the cloud server 120 form a cloud communication network, and the client terminal 130 By connecting to the server 120, it is possible to upload or download the electronic prescription (PT) in PDF file format and the JSON data (PI) containing prescription information.

The second decryption processing unit 133 decrypts and converts the electronic prescription (PT') in the encrypted PDF file format downloaded from the cloud server 120 and the JSON data (PI') containing the prescription information, as shown in FIG. As described above, the client terminal 130 can prepare electronic prescription (PT) and JSON data (PI) containing prescription information in a PDF file format that can process data such as output, search, modification, signature creation, and annotation processing. have.

The second encryption processing unit 134 converts the decryption and converts through the second decryption processing unit 133 and then re-encrypts the electronic prescription (PT) in the form of a PDF file that has undergone data processing and the JSON data (PI) containing prescription information. Convert to format.

Accordingly, the client terminal 130 is an electronic prescription (PT') in a PDF file format encrypted to the cloud server 120 connected through the formation of a cloud communication network and JSON data (PI') containing prescription information. Upload.

Here, the electronic prescription (PT') in PDF file format encrypted through the second encryption processing unit 134 and JSON data (PI') containing prescription information are illegal electronic prescription (PT) and prescription information in PDF file format. In addition to preventing forgery or manipulation of JSON data (PI) containing data, electronic prescription in PDF file format on a terminal that is not authorized to process data such as information output, search, modification, signature creation, annotation processing, and upload This is to prevent improper data processing such as outputting, searching, modifying, writing signatures, writing comments, and uploading JSON data (PI) containing (PT) and prescription information.

The authentication information storage unit 135 outputs, searches, corrects, writes a signature, writes a comment, and writes an annotation and a cloud server of the electronic prescription (PT) in the form of a PDF file downloaded from the cloud server 120 and the JSON data (PI) containing prescription information. It is a storage space in the form of a database in which authentication information for authentication of at least one or more function execution rights during upload to 120 is stored.

Depending on the client terminal 130, the authentication information stored in the authentication information storage unit 135 is set differently, and specifically, the type of function for which the authority to perform the function in the authentication information is authenticated is treatment according to the identity of the client terminal, They are set differently based on prescription, dispensing and administration authority.

The data processing unit 136 outputs, searches, corrects, and creates a signature and a cloud server of electronic prescription (PT) in PDF file format and JSON data (PI) containing prescription information based on the authentication information in the authentication information storage unit 135. At least one function of uploading to 120 is performed and processed according to a control signal input to the client terminal 130.

Here, when the data processing unit 136 is set to perform a function based on the authentication information, the output processing part 136a, the search processing part 136b, the modification processing part 136c, and the signature capable of performing each operation are performed. A creation processing portion 136d, an annotation processing portion 136e, a log recording portion 136f, a size processing portion 136g, and an upload processing portion 136h are included.

First, when the output processing part 136a is set to perform a function based on authentication information, the PDF decoded and converted through the second decoding processing unit 133 according to the control signal input by the user of the client terminal 130 The electronic prescription (PT) in file format and JSON data (PI) containing prescription information are output to an output device or module such as a display of the client terminal 130, so that the user of the client terminal 130 can perform the electronic prescription in PDF file format. (PT) and the contents of JSON data (PI) containing prescription information can be visually recognized.

Next, the search processing part 136b contains electronic prescription (PT) and prescription information in a PDF file format that has been decrypted and converted through the second decryption processing unit 133 when it is set to perform a function based on authentication information. The location of a specific character string indicated by the control signal input by the user of the client terminal 130 in the JSON data PI is searched so that the user of the client terminal 130 can visually recognize the search location through highlights.

Next, when the correction processing part 136c is set to perform a function based on the authentication information, the decoding and conversion processing is performed through the second decoding processing unit 133 according to the control signal input by the user of the client terminal 130. It is possible to modify the content of specific information in the electronic prescription (PT) in PDF file format and JSON data (PI) containing prescription information, or to add specific information or indications.

In addition, when the signature writing processing part 136d is set to perform a function based on authentication information, the decryption conversion process is performed through the second decryption processing unit 133 according to the control signal input by the user of the client terminal 130. It allows you to add a signature image to a specific location within the PDF file format of electronic prescription (PT) and JSON data (PI) containing prescription information.

In addition, when the annotation processing part 136e is set to perform a function based on authentication information, the PDF decoded and converted through the second decoding processing unit 133 according to the control signal input by the user of the client terminal 130 It is possible to annotate a specific location in the JSON data (PI) containing the electronic prescription (PT) and prescription information in a file format, and add the contents of the annotation.

In addition, when the log recording part 136f is set to perform a function based on authentication information, the PDF decoded and converted through the second decryption processing unit 133 according to the control signal input by the user of the client terminal 130 The process of performing a series of functions (printing, searching, modifying, creating signatures, annotation processing, downloading from the cloud server 120, and cloud server()) for the file format of electronic prescription (PT) and JSON data (PI) containing prescription information 120), etc.) in the form of data and storage, when an error in the electronic prescription (PT) converted into a PDF file or JSON data (PI) containing prescription information is detected, the cause of the error occurrence time and location, etc. Identification can be clarified, and it can be actively used for data restoration.

In addition, when the size processing part 136g is set to perform a function based on authentication information, the PDF that is decoded and converted through the second decoding processing unit 133 according to the control signal input by the user of the client terminal 130 It not only enlarges or reduces the output format of the file format electronic prescription (PT) and JSON data (PI) containing prescription information, but also enables rotation or setting of the output area.

In addition, when the upload processing part 136h is set to perform a function based on authentication information, the second decoding processing unit 133 performs decoding and conversion processing according to the control signal input by the user of the client terminal 130. PDF file format encrypted through the second encryption processing unit 134 of the JSON data (PI) containing the electronic prescription (PT) and prescription information in the form of a PDF file that has undergone data processing functions such as output, search, modification or signature creation. The electronic prescription (PT') and the JSON data (PI') containing the prescription information are converted and processed to be uploaded to the cloud server 120 connected through the formation of a cloud communication network.

Regarding the functional form of the data processing unit 136, for example, in the case of a nurse or a doctor who is not in charge of the patient or does not have prescription authority, authentication stored in the authentication information storage unit 135 in the client terminal 130 As for the information, authentication is set for the authority to perform the output and search function of the electronic prescription (PT) and the JSON data (PI) containing the prescription information in PDF file format, so that a nurse or a doctor who is not in charge of the patient or does not have prescription authority The client terminal 130 as the nominee can perform functions based on the authentication information only in the output processing part 136a, the search processing part 136b, the log recording part 136f, and the size processing part 136g in the data processing part 136. Activated to be possible.

As another example, in the case of a doctor in charge of a patient or a doctor who has a legitimate authority related to the prescription of the patient, the authentication information stored in the authentication information storage unit 135 in the client terminal 130 is an electronic prescription ( PT) and JSON data (PI) containing prescription information (PI) output, search, modification, signature creation, and upload to the cloud server (120), authentication is set for the authority to perform functions, so the doctor in charge of the patient or the patient's prescription The client terminal 130 in which the doctor with the proper authority related to the nominee is an output processing part 136a, a search processing part 136b, a modification processing part 136c, and a signature writing processing part 136d in the data processing part 136 , The annotation processing portion 136e, the log recording portion 136f, the size processing portion 136g, and the upload processing portion 136h are activated so that a function can be performed based on the authentication information.

As another example, in the case of a pharmacist with dispensing authority, the authentication information stored in the authentication information storage unit 135 in the client terminal 130 is a PDF file format of electronic prescription (PT) and JSON data (PI) containing prescription information. Authentication is set for the authority to perform output, search, and signature creation functions, and the client terminal 130, whose name is a pharmacist with dispensing authority, is an output processing part 136a and a search processing part 136b ), the log recording portion 136f, the size processing portion 136g, and the signature writing processing portion 136d are activated so that the function can be performed based on the authentication information.

The second communication unit 131, the second access information storage unit 132, the second decryption processing unit 133, the second encryption processing unit 134, the authentication information storage unit ( 135) and the data processing unit 136 may be executed through an installable program or application in the client terminal 130.

Therefore, a separate electronic vehicle discharge management program or application that can be installed in the client terminal 130 corresponds to each component, so that communication function, access information storage function, authentication information storage function, data processing function, encryption processing function and decryption processing function Can be executed.

Depending on implementation, the second communication unit 131, the second access information storage unit 132, the second decryption processing unit 133, the second encryption processing unit 134, and authentication information storage, which are detailed components of the client terminal 130 The unit 135 and the data processing unit 136 are not limited to being implemented in a form executable through a separate electronic vehicle discharge management program or application that can be installed in the client terminal 130, and each Components may have a form that functions as a module.

The embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection should be interpreted by the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100: Electronic prescription management system
110: electronic prescription preparation terminal
111: first communication unit 112: first access information storage unit
113: electronic prescription preparation unit 114: PDF conversion unit
115: data extraction unit 116: first encryption processing unit
117: first decryption processing unit
120: Cloud server
121: server communication unit 122: access approval information storage unit
123: first storage unit 124: electronic fingerprint generation unit
125: second storage unit 126: forgery verification unit
130: client terminal
131: second communication unit 132: second connection information storage unit
133: second decryption processing unit 134: second encryption processing unit
135: authentication information storage unit 136: data processing unit
E: Management server in the electronic medical record (EMR) system
O: Management server in the prescription delivery system (OCS)
EP: Electronic prescription
EP': Encrypted electronic prescription
PT: Electronic prescription in PDF file format
PT': Electronic prescription in encrypted PDF file format
PI: JSON data containing prescription information
PI': JSON data containing encrypted prescription information
FI: Electronic fingerprint
KI: Access approval information

Claims (7)

PDF conversion unit for converting the electronic prescription created according to patient treatment into PDF file format through a virtual printer; And a data extracting unit for extracting JSON (JavaScript Object Notation) data containing prescription information through text extraction based on the electronic prescription converted into a PDF file through the PDF conversion unit;
A cloud server in which the electronic prescription converted into a PDF file through the PDF conversion unit and the JSON data extracted through the data extraction unit are uploaded from the electronic prescription preparation terminal to be stored and managed; And
Including; a client terminal accessing the cloud server to download JSON data containing electronic prescription and prescription information in PDF file format stored in the cloud server,
The data extraction unit,
A JPG conversion part for converting the electronic prescription converted into a PDF file through the PDF converter into image data in a JPG file format;
A character extraction portion for extracting only character data through optical character recognition for the electronic prescription converted into image data in a JPG file format through the JPG conversion portion; And
Characterized in that it comprises a; JSON generation part for generating JSON data containing prescription information based on the text data extracted through the text extraction part;
Electronic prescription management system.
The method of claim 1,
The data extraction unit,
Further comprising a character processing portion for performing reprocessing of the character data by reflecting a modification of the character data extracted through the character extraction portion based on the character processing signal input to the electronic prescription preparation terminal,
When the text data extracted through the text extraction part is reprocessed through the text processing part, the JSON generation part generates JSON data containing prescription information based on the text data reprocessed through the text processing part. Characterized by
Electronic prescription management system.
The method of claim 1,
The cloud server,
A server communication unit for transmitting and receiving various data by forming a cloud communication network with the electronic prescription preparation terminal and the client terminal;
A first storage unit in which JSON data containing electronic prescription and prescription information in PDF file format uploaded from the electronic prescription preparation terminal are linked and stored;
An electronic fingerprint generation unit for generating each electronic fingerprint by applying an electronic fingerprint generation algorithm to JSON data containing electronic prescription and prescription information in the PDF file format stored in the first storage unit; And
And a second storage unit for storing each electronic fingerprint of JSON data containing electronic prescription and prescription information in a PDF file format generated through the electronic fingerprint generation unit.
Electronic prescription management system.
The method of claim 3,
The electronic prescription preparation terminal,
A first encryption processing unit for converting and processing the electronic prescription converted into a PDF file through the PDF conversion unit and the JSON data extracted through the data extraction unit into an encrypted data format; And
A first decryption processing unit for decrypting and converting JSON data containing the electronic prescription and prescription information in the encrypted PDF file format downloaded from the cloud server; and further comprising,
JSON data containing electronic prescription and prescription information in PDF file format uploaded to the cloud server through the electronic prescription preparation terminal is in a state of encrypted processing,
The client terminal,
A second decryption processing unit for decrypting and converting JSON data containing electronic prescription and prescription information in an encrypted PDF file format downloaded from the cloud server; And
A second encryption processing unit for converting and processing JSON data containing electronic prescription and prescription information in a PDF file format decoded and converted through the second decryption processing unit into an encrypted data format; and
JSON data containing electronic prescription and prescription information in PDF file format uploaded to the cloud server through the client terminal is encrypted.
Electronic prescription management system.
The method of claim 4,
When attempting to download JSON data containing electronic prescription and prescription information in a specific PDF file format in the first storage unit from the electronic prescription preparation terminal or the client terminal, the electronic fingerprint generator is downloaded by the electronic prescription preparation terminal or the client terminal. The first electronic fingerprint for comparison is generated by applying the above electronic stake generation algorithm to the JSON data containing the electronic prescription and prescription information in the desired PDF file format,
The cloud server,
To verify forgery by comparing the electronic fingerprint for comparison with the electronic prescription writing terminal in the second storage unit or the electronic prescription in the form of a PDF file to be downloaded by the client terminal and the electronic fingerprint of JSON data containing prescription information. Falsification verification unit; characterized in that it further comprises
Electronic prescription management system.
The method of claim 5,
When attempting to upload JSON data containing electronic prescription and prescription information in a specific PDF file format downloaded from the cloud server from the client terminal, the electronic fingerprint generation unit downloads the client terminal from the cloud server and then uploads it to the cloud server again. A second electronic fingerprint for comparison is generated by applying the electronic stake generation algorithm to the JSON data containing the electronic prescription and prescription information in the desired PDF file format,
The forgery verification unit verifies forgery by comparing the second electronic fingerprint for comparison with the electronic fingerprint of JSON data containing the electronic prescription and prescription information in the PDF file format downloaded by the client terminal in the second storage unit. Characterized
Electronic prescription management system.
The method of claim 4,
The client terminal,
Authentication information for authentication of authorization to perform at least one function among output, search, modification, signature writing, annotation processing, and uploading to the cloud server of JSON data containing electronic prescription and prescription information in PDF file format downloaded from the cloud server Authentication information storage unit is stored; And
Based on the authentication information in the authentication information storage unit, at least one of output, search, modification, signature writing, annotation processing, and upload to the cloud server of JSON data containing electronic prescription and prescription information in PDF file format is performed. Includes; a data processing unit for performing and processing according to the control signal input to the client terminal,
The type of function for which the authority to perform the function in the authentication information is authenticated is set differently based on the authority for treatment, prescription, dispensing, and medication according to the identity of the nominee of the client terminal.
Electronic prescription management system.

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