WO2018169257A1

WO2018169257A1 - Personal medical information data management method and system

Info

Publication number: WO2018169257A1
Application number: PCT/KR2018/002832
Authority: WO
Inventors: 최창규; 박진현; 송공자; 김한성
Original assignee: 주식회사 프로큐라티오
Priority date: 2017-03-17
Filing date: 2018-03-09
Publication date: 2018-09-20
Also published as: KR102000745B1; KR20180106243A; CN110419043A

Abstract

A personal medical information data management method according to one embodiment of the present invention comprises the steps of: allowing a personal medical information management module to receive patient information data from a first client; generating single key data so as to match the same with the patient information data and store the matched data; receiving medical information data from the first client; anonymizing personal information included in the medical information data; searching for patient single key data corresponding to the personal information and matching the same to the personal information; and transmitting the single key data and the medical information data to a personal medical information analysis/storage module.

Description

Personal Medical Information Data Management Method and System

The present invention relates to a method and system for managing personal medical information data, and more particularly, to a method and system for managing anonymized personal medical information data for protecting personal information.

As individual medical health-related information generated through various physical / virtual medical institutions is managed exclusively by the medical institutions in spite of the relevance of each medical information, patients are expected to have their own current diseases or future expectations. It was difficult to properly recognize the possibility of the disease, which was inevitably weak in healing and prevention activities. In addition, as various medical information is distributed and stored by each medical institution, it is difficult to exchange and integrate analysis between the information, and it is difficult to immediately provide the medical information desired by the patient in real time.

Medical information about a certain patient is stored only at the medical institution visited by the patient, so when the patient visits another medical institution, the medical institution can easily receive medical information about the patient stored at the previous medical institution. Did not do it.

In the medical treatment of patients' lives, clinical diagnosis is a big part of the treatment of patients, and advances in medical technology are helping to make accurate clinical diagnosis, and the dependence will be higher. While medical imaging equipment such as computer tomography (CT) and magnetic resonance imaging (MRI) have become essential in modern medicine, medical services have been used to detect abnormalities in patients. Filmed and printed on film and delivered to the patient's physician, which results in a significant amount of time and manpower for the final clinical diagnosis, which not only helps inefficient resource management, but also helps the hospital's finances. I could not get the correct treatment.

When an emergency occurs, when visiting a hospital other than the hospital that is visited and managed periodically, the other hospital has a problem that does not quickly and accurately grasp the current state of the patient.

In addition, since the patient's medical information data includes personal information such as a personal identification name and a social security number, the personal information is exposed to the outside.

Accordingly, the present invention is to solve the above problems, to provide an anonymized personal medical information data management method and system for protecting personal information.

Problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Personal medical information data management method according to an embodiment of the present invention comprises the steps of receiving the patient information data from the first client personal medical information management module, generating a single key data to match the patient information data, and storing; Receiving medical information data from a first client, anonymizing personal information included in the medical information data, searching and matching a single key data of a patient corresponding to the personal information, and matching the single key data And transmitting the medical information data to the personal medical information analysis / storage module.

According to the present invention as described above, has the following various effects.

First, it is possible to systematically manage large-scale medical image information through the personal medical information data management system.

Second, the medical information data of the individual can be quickly searched, and the medical information data can be tracked and observed over time, so that the change of the lesion can be easily confirmed.

Third, as a method of deleting personal information of medical information data, anonymization processing for personal information protection is possible.

Fourth, when a patient visits another medical institution, the other medical institution can easily receive medical information about the patient stored in the previous medical institution.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a diagram illustrating a method of managing personal medical information data according to an embodiment of the present invention.

2 is a diagram illustrating a personal medical information management module for generating single key data and matching and storing patient information data according to an embodiment of the present invention.

3 is a diagram illustrating a process of anonymizing personal information of DICOM HEADER according to an embodiment of the present invention.

4 is a diagram illustrating a process of anonymizing a file name of medical information data according to an embodiment of the present invention.

5 is a diagram illustrating a method of managing personal medical information data further comprising an image transmission process through issuance of an OTP in an emergency according to an embodiment of the present invention.

6 is a diagram illustrating a method for providing OTP to a third client according to an embodiment of the present invention.

FIG. 7 is a diagram illustrating medical information data matched with single key data in chronological order according to an embodiment of the present invention.

In addition, the OTP issuing request receiving step for the personal medical information management module receives an OTP (One Time Password) issuance request for a specific patient from a second client; And searching for the single key data for the patient and requesting the personal medical information analysis / storage module to generate an OTP for accessing the medical information data matched with the single key data. 2 The client is a personal medical information data management method that is a client of a specific patient who accesses the personal medical information management module through a web page or an application.

The method may further include transmitting the single key data and contact information to the personal medical information analysis / storage module, and requesting the personal medical information analysis / storage module to transmit the OTP generated as the contact information. The OTP issuance request is a personal medical information data management method that is received, including the contact information to send OTP.

In addition, the personal medical information analysis / storage module receives an input password from a third client, the input password is confirmed through the contact information, input password receiving step; And when the OTP and the input password match, the personal medical information analysis / storage module approves the third client's access to the stored medical information data for a predetermined time by matching the single key data received with the contact information. Comprising; personal medical information data management method.

If the medical information data is medical image data, the personal medical information analysis / storage module may display one or more medical information data matched with the single key data in chronological order and provide the same to the third client. The medical information data receiving step includes receiving personal visited information data together with the medical information data.

The personal medical information analysis / storage module may further include: matching the plurality of medical image data having different visit times in chronological order, and visually displaying a difference between before and after medical image data and providing the same to the third client. Personal medical information data management method.

In addition, when the medical information data is medical image data, the step of identifying by the personal medical information management module the area containing personal information in the original medical image data; And generating modified medical image data from which the personal information is removed from the original medical image data.

In addition, the personal medical information management module and the personal medical information analysis / storage module is a personal medical information data management method, characterized in that the personal medical information management server and the personal medical information analysis / storage server is separately constructed.

The method may further include receiving, by the personal medical information management server, the analyzed medical image data from the personal medical information analysis / storage server, wherein the analyzed medical image data is processed by the original medical image data or the modified medical image data. Personal medical information data management method that is a medical image data generated by applying the.

Other specific details of the invention are included in the detailed description and drawings.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be embodied in various different forms, and the present embodiments only make the disclosure of the present invention complete, and those of ordinary skill in the art to which the present invention belongs. It is provided to fully inform the skilled worker of the scope of the invention, which is defined only by the scope of the claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components. Like reference numerals refer to like elements throughout, and "and / or" includes each and all combinations of one or more of the mentioned components. Although "first", "second", etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another. Therefore, of course, the first component mentioned below may be a second component within the technical spirit of the present invention.

In the present specification, 'single key data' means a unique key that can be stored and managed by matching with medical information data of a specific patient.

In the present specification, the 'first client' refers to a terminal that provides medical information data of a specific patient to a medical information server. For example, it may include a terminal of the patient or the caregiver. In addition, in the present specification, the 'second client' refers to a terminal for requesting a medical information server to generate a password for accessing medical information data of a specific patient. For example, it may include the terminal of the patient or the caregiver in case of an emergency. In addition, in the present specification, the 'third client' refers to a terminal provided with a password for accessing medical information data of a specific patient from a medical information server. For example, it may include a terminal such as an emergency doctor, consultation doctor.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, in the method for managing personal medical information data according to an embodiment of the present invention, a step in which the personal medical information management module receives patient information data from a first client (S10), generates single key data. Matching and storing the patient information data (S20), receiving medical information data from the first client (S30), anonymizing the personal information contained in the medical information data (S40), the personal information Searching and matching the single key data of the patient corresponding to the step (S50), and transmitting the single key data and the medical information data to the personal medical information analysis / storage module (S60). A method of managing personal medical information data according to an embodiment of the present invention will be described in order.

The personal medical information management module 300 receives the patient information data 110 from the first client 100 (S10). That is, the first client 100 may transmit the patient information data 110 to the personal medical information management module 300 by using the terminal. The terminal may be, for example, a computer system such as a smartphone, a tablet, a personal digital assistant, a laptop, a desktop, or the like, but is not limited thereto. The first client 100 may include a terminal of the patient or the caregiver. The patient information data 110 is data corresponding to personal information for identifying a patient, and may include a patient's name, date of birth, medical history information, and the like.

The personal medical information management module 300 generates the single key data 310 and stores it in matching with the patient information data 110 (S20). That is, as shown in FIG. 2, the personal medical information management module 300 may generate single key data 310 for identifying a patient and match one-to-one with the patient information data 110.

The personal medical information management module 300 receives the medical information data 200 from the first client 100 (S30). The first client 100 may transmit the medical information data 200 to the personal medical information management module 300. The medical information data 200 may be a medical image, but is not limited thereto. The medical information data 200 may include a patient's name, social security number, date and time of imaging. The medical information data 200 transmitted to the personal medical information management module 300 may further include a modified version.

The personal medical information management module 300 performs anonymization of the personal information included in the medical information data 200 (S40). In an embodiment, as shown in FIG. 3, the personal medical information management module 300 performs anonymization of medical information data including personal information in a header of a digital imaging and communication in medicine (DICOM) header. Perform. Header information of DICOM includes various information necessary for analysis. The header information includes items such as test type, equipment used, waveform, image size, name, and social security number. The personal medical information management module 300 may delete a personally identifiable item from the header information of the DICOM. Personally identifiable items include items such as name and social security number.

In another embodiment, as shown in Figure 4, the personal medical information management module 300 performs anonymization of the file name of the medical information data. For example, the file name of the medical information data includes personal information such as "05 night 2016 2016 CT, chest examination (contrast injection) 067.dcm". The personal medical information management module 300 may collectively change the file name to any serial number. The serial number may include, for example, "dicom0000.dcm". Therefore, the personal medical information management module 300 may perform anonymization of the personal information included in the medical information data 200.

The personal medical information management module 300 searches for and matches the single key data 310 of the patient corresponding to the personal information (S50). That is, the personal medical information management module 300 may search for the single key data 310 of the patient corresponding to the personal information and match the medical information data 200.

The personal medical information management module 300 transmits the single key data 310 and the medical information data 200 to the personal medical information analysis / storage module 400 (S60). The medical image included in the medical information data 200 may be transmitted as it is. The personal medical information management module 300 may immediately receive the transmission result of the single key data 310 and the medical information data 200 from the personal medical information analysis / storage module 400.

The personal medical information management module 300 matches and processes the single key data 310 and the medical information data 200, so that the personal medical information analysis / storage module 400 includes the data of the patient included in the medical information data 200. Personal information will not be saved. Through this, there is no personal information of the patient, it has the effect of improving the security.

Referring to FIG. 5, in another embodiment, in an emergency image transmission method through issuing an One Time Password (OTP), an OTP issuance request for receiving a request for issuing an OTP for a specific patient from a second client Receiving step (S70), by searching for the single key data for the patient, and further comprising the step (S80) of requesting the personal medical information analysis / storage module for OTP generation to access the medical information data matched with the single key data .

The personal medical information management module 300 receives an OTP issuance request for a specific patient from the second client 500 (S70). That is, in an emergency or when visiting another hospital, the personal medical information management module 300 may receive a request for issuing an OTP for a specific patient from the second client 500. The second client 500 may include a terminal of a specific patient or guardian. In addition, when the second client 500 requests for issuing an OTP for a specific patient, the second client 500 may access the personal medical information management module 300 through a web page or an application and request it.

The personal medical information management module 300 searches for the single key data 310 for the patient, and analyzes / stores the personal medical information to generate an OTP for accessing the medical information data 200 matched with the single key data 310. Request to module 400 (S80). That is, the personal medical information management module 300 may request the personal medical information analysis / storage module 400 to generate an OTP for accessing the medical information data 200 matched with the single key data 310. The personal medical information analysis / storage module 400 generates an OTP for accessing the medical information data 200 matched with the single key data 310.

Various methods may be used as a method of providing the OTP generated by the personal medical information analysis / storage module 400 to the third client 600 to access the medical information data 200. In one embodiment, the personal medical information analysis / storage module 400 provides the OTP to the second client 500 that sent the OTP issuing request. For example, the personal medical information analysis / storage module 400 receives identification information on the second client 500 from the personal medical information management module 300, and based on the identification information, the second client 500. Provide OTP to. The second client 500, which should provide the medical information data 200 to the third client 600, directly provides the OTP to the third client 600.

In another embodiment, as shown in FIG. 6, the personal medical information management module 300 transmits the single key data 310 and the contact information to the personal medical information analysis / storage module 400, and the personal medical information. The method may further include a step S90 of requesting the OTP transmission generated as contact information to the analysis / storage module 400. That is, the personal medical information analysis / storage module 400 directly transmits the OTP to the third client 600 through the contact information of the third user received from the second client 500. Specifically, as shown in FIG. 6, the personal medical information management module 300 may provide contact information of the third user to the personal medical information analysis / storage module 400. The contact information may include an e-mail address, a mobile phone number, and the like. In addition, the personal medical information analysis / storage module 400 may provide an OTP to the third client 600 based on the contact information (S100). The third user may include a user of the third client 600.

In addition, another embodiment, as shown in Figure 5, the personal medical information analysis / storage module receives the input password from the third client, the input password receiving step (S110) is confirmed through the contact information; And if the OTP and the input password is matched, the personal medical information analysis / storage module is matched to the received single key data, the step of acknowledging the access of the third client to the stored medical information data for a predetermined time (S120); further includes a; do.

The personal medical information analysis / storage module 400 receives the input password from the third client 600 (S110). The input password may be confirmed through contact information or directly provided by a second client user. For example, the third client 600 may provide an input password provided based on the contact information to the personal medical information analysis / storage module 400.

If the OTP and the input password match, the personal medical information analysis / storage module 400 grants the third client 600 access to the stored medical information data 200 matched with the single key data 310 for a predetermined time. (S120). That is, when the OTP generated by the personal medical information analysis / storage module 400 and the input password provided by the third client 600 match, the third client 600 is medically matched to the single key data 310. Access to the information data 200 may be authorized.

In addition, another embodiment, the personal medical information analysis / storage module 400 to display the one or more medical information data matched to the single key data 310 in chronological order to provide to the third client 600 ( S130); further includes. Specifically, as shown in FIG. 7, the personal medical information analysis / storage module 400 may produce the medical information data 200 in three dimensions and arrange the data in chronological order. For example, the personal medical information analysis / storage module 400 is a medical information data 200 produced in three dimensions, such as the image before the tumor diagnosis, the image after the tumor was removed and the tumor recurred image You can sort by time. The personal medical information analysis / storage module 400 provides the third client 600 with the medical information data 200 arranged in chronological order. In addition, the personal medical information analysis / storage module 400 may additionally provide visit information data of the second user to the third client 600. The visit information data may include a date and time of the visit of the second user to the hospital. The second user may include a user of the second client 500.

In another embodiment, the personal medical information analysis / storage module 400 may perform a series analysis on the medical information data 200 arranged in chronological order. The series analysis is an analysis for processing to visually determine the image before and after the comparison through a matching process. For example, the series analysis is an analysis that visually and easily compares the tumor size by matching an image or image taken before surgery with an image or image taken after surgery. Therefore, the medical information data 200 of the individual can be tracked and observed over time, so that the change of the lesion can be easily confirmed.

In addition, another embodiment, the personal medical information management module 300 and the personal medical information analysis / storage module 400 is included in one server, or a personal medical information management server and personal medical information analysis / storage server It can be built separately. For example, when separately constructed as a personal medical information management server and a personal medical information analysis / storage server, each server may be managed by the same company, or may be managed by different companies. When managing each server in a different company, the company managing the personal medical information management server has only the patient information data 110 information matched with the single key data 310, and manages the personal medical information analysis / storage server The company has only medical information data 200 information in which the patient's personal information is anonymized. Therefore, even when at least one of the personal medical information management server and the personal medical information analysis / storage server is hacked, each server does not share the patient information data 110 and the medical information data 200. It is possible to prevent the problem of personal information is exposed to the outside.

In addition, another embodiment, the personal medical information management server further comprises the step of receiving the analysis medical image data from the personal medical information analysis / storage server. That is, the personal medical information management server may receive and store the analysis medical image data from the personal medical information analysis / storage server. The analysis medical image data may be medical image data in which image processing is applied to original medical image data or modified medical image data. The analysis medical image data may include an important image of which 3D conversion is completed, a 3D rendering file, an image file to which an analysis result is added, analysis result data, and the like. The personal medical information management server can be utilized in various service fields by linking with other service servers based on the analyzed medical image data received and stored from the personal medical information analysis / storage server.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, in a software module executed by hardware, or by a combination thereof. The software module may include random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It may reside in any form of computer readable recording medium well known in the art.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims

Receiving, by the personal medical information management module, patient information data from the first client;

Generating single key data and storing the same as the patient information data;

Receiving medical information data from a first client;

Anonymizing the personal information included in the medical information data;

Searching and matching single key data of a patient corresponding to the personal information; And

And transmitting the single key data and the medical information data to a personal medical information analysis / storage module.
The method of claim 1,

An OTP issuing request receiving step of receiving, by the personal medical information management module, an OTP (One Time Password) issuing request for a specific patient from a second client; And

Searching for the single key data for the patient, and requesting the personal medical information analysis / storage module to generate an OTP for accessing the medical information data matched with the single key data.

And the second client is a client of a specific patient accessing the personal medical information management module through a web page or an application.
The method of claim 2,

Transmitting the single key data and contact information to the personal medical information analysis / storage module, and requesting the personal medical information analysis / storage module to transmit the OTP generated as the contact information.

The OTP issuance request is received including the contact information to send OTP, personal medical information data management method.
The method of claim 3,

The personal medical information analysis / storage module receiving an input password from a third client, wherein the input password is confirmed through the contact information; And

If the OTP and the input password match, the personal medical information analysis / storage module matches the single key data received with the contact information to approve the third client's access to the stored medical information data for a predetermined time. Comprising; personal medical information data management method.
The method of claim 4, wherein

When the medical information data is medical image data,

And displaying, by the personal medical information analysis / storage module, one or more medical information data matched with the single key data in chronological order to the third client.

The medical information data receiving step,

Personal medical information data management method, characterized in that for receiving the visit information data together with the medical information data.
The method of claim 5,

And matching, by the personal medical information analysis / storage module, a plurality of medical image data having different visit times in chronological order, and visually displaying a difference between before and after medical image data and providing the same to a third client. Information data management method.
The method of claim 1,

When the medical information data is medical image data,

Identifying, by the personal medical information management module, an area including personal information in the original medical image data; And

And generating modified medical image data from which the personal information is removed from the original medical image data.
The method according to any one of claims 1 to 7,

The personal medical information management module and personal medical information analysis / storage module,

Personal medical information management server and personal medical information analysis / storage server, characterized in that it is built separately, personal medical information data management method.
The method of claim 8,

Receiving, by the personal medical information management server, the analyzed medical image data from the personal medical information analysis / storage server;

The analysis medical image data is a medical image data generated by applying image processing to the original medical image data or modified medical image data, personal medical information data management method.