CN114024719A - Medical information safety management system based on block chain technology - Google Patents

Medical information safety management system based on block chain technology Download PDF

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Publication number
CN114024719A
CN114024719A CN202111192313.8A CN202111192313A CN114024719A CN 114024719 A CN114024719 A CN 114024719A CN 202111192313 A CN202111192313 A CN 202111192313A CN 114024719 A CN114024719 A CN 114024719A
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module
block chain
information
database server
data
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CN202111192313.8A
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CN114024719B (en
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阮安邦
王佳帅
魏明
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Beijing Octa Innovations Information Technology Co Ltd
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Beijing Octa Innovations Information Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/14Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • G06F16/245Query processing
    • G06F16/2455Query execution
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25Integrating or interfacing systems involving database management systems
    • G06F16/252Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55Detecting local intrusion or implementing counter-measures
    • G06F21/56Computer malware detection or handling, e.g. anti-virus arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/577Assessing vulnerabilities and evaluating computer system security
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245Protecting personal data, e.g. for financial or medical purposes
    • G06F21/6254Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/14Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1433Vulnerability analysis
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12Detection or prevention of fraud
    • H04W12/121Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/03Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/034Test or assess a computer or a system

Abstract

The invention discloses a medical information safety management system based on a block chain technology, which comprises a block chain data management platform, wherein the block chain data management platform is in communication connection with a database server through a wireless communication module, the database server is in communication connection with an information processing platform through a wireless communication module, the information processing platform comprises an information calling module, a retrieval module, an information screening module, an information shielding module and an information storage module, and the block chain data management platform, the database server and the information processing platform are in communication connection with a safety test terminal through the wireless communication module respectively. The invention utilizes the block chain data management platform to form an information interaction channel in cooperation with the database server and the information processing platform, can initiate query in real time according to requirements, obtains the medical record of the patient and refers for desensitization medical data and the like, promotes the circulation and sharing of medical big data, and is beneficial to promoting the interactive operation of multiple parts of the medical big data.

Description

Medical information safety management system based on block chain technology
Technical Field
The invention belongs to the technical field of network security, and particularly relates to a medical information security management system based on a block chain technology.
Background
The informatization of medical services is an international development trend. The informatization not only improves the working efficiency of doctors, but also enables the doctors to have more time to serve patients, and further improves the satisfaction degree and the trust degree of the patients. Therefore, the gradual integration of medical service application and basic network platform is becoming a new direction for the informatization development of domestic hospitals, especially large and medium-sized hospitals.
In the process of informatization of medical services, a certain system needs to be established so as to realize functions of acquiring medical records of patients in real time and looking up desensitized medical data, and the like, but common data interaction systems are limited in general functions, are difficult to provide sufficient protection functions for medical information, and are prone to certain leaks.
Disclosure of Invention
The invention aims to solve the defects in the prior art, an information interaction channel is formed by using a block chain data management platform in cooperation with a database server and an information processing platform, so that the functions of inquiring, acquiring the medical record of a patient, looking up desensitized medical data and the like can be initiated in real time according to the requirement, the circulation and sharing of medical big data are promoted, and the interactive operation of multiple parts of the medical big data is facilitated.
In order to achieve the purpose, the invention provides the following technical scheme:
a medical information security management system based on a block chain technology comprises a block chain data management platform, a database server, an information processing platform, a retrieval module, an information screening module, an information shielding module, an information calling module, an information storage module, a security test terminal, a virus test module, a script test module, a data detection module, a vulnerability recording module, a broadband cluster module and a wireless communication module, wherein the block chain data management platform comprises a block chain data layer, a block chain network layer, a block chain common identification layer, a block chain contract layer, a BaaS service layer and an API (application programming interface) interface layer, the block chain data layer comprises a data block unit, and the block chain network layer comprises an information verification unit and is used for chaining medical records of sharable patients;
the block chain data management platform is in communication connection with the database server through the wireless communication module, the database server is in communication connection with the information processing platform through the wireless communication module, the information processing platform comprises an information calling module, a retrieval module, an information screening module, an information shielding module and an information storage module, the block chain data management platform, the database server and the information processing platform are in communication connection with the safety test terminal through the wireless communication module respectively, and the safety test terminal comprises a virus test module, a script test module, a data detection module and a leak recording module.
Preferably, the information processing platform searches for patient medical record data to be collected through the information calling end in cooperation with the retrieval module, retrieves and calls related information in the data area unit in the block chain data management platform and the database server, verifies the related information through the information auditing module, filters other data through the information shielding module after confirming that target data information is correct, and synchronizes a processing request and a result of the information processing platform to the database server through the broadband cluster module.
Preferably, the security test terminal periodically performs security test on the database server, performs penetration test on the database server by using the virus test module and the script test module in cooperation with the wireless communication module, stores a vulnerability record module detected in the database server in the test process, and synchronizes the data to the database server, the block chain data management platform and the information processing platform in real time by using the broadband cluster module.
Preferably, the safety test terminal periodically detects the database server, the blockchain data management platform and the information processing platform, the data detection module is used for synchronously detecting doctor-patient information and query records in the database server, the blockchain data management platform and the information processing platform, and if deviation occurs in the detected data, the broadband cluster module is used for reporting in real time.
Preferably, the block chain data management platform establishes database synchronization modules in different hospitals, and when the officers and patients need to update, modify or delete the medical records, the database synchronization modules are called to cooperate with the wireless communication module to send the updated, modified and deleted data records to the block chain data management platform, so that the block chain data layer is protected.
Preferably, the block chain data platform defines a communication mode of the database server and the information processing platform, the communication mode includes an authority control mechanism, a privacy protection mechanism and a verification mechanism, and the information processing platform, the database server and the block chain data management platform can participate in the data verification and recording process in real time by setting a matched data verification mechanism through a worker according to specific requirements.
Preferably, the information processing platform is a terminal device equipped with a 5G communication function, and is equipped with a communication adaptation unit, a protocol conversion unit, a data processing unit, and a server access unit, and the communication adaptation unit, the protocol conversion unit, the data processing unit, and the server access unit are all in signal connection with the information invoking module.
Preferably, the database server, the information processing platform and the block chain data management platform are all provided with broadband cluster modules, and data interaction, storage and verification processes in the database server, the information processing platform and the block chain data management platform are all carried by the broadband cluster modules, and the broadband cluster modules realize interaction among data of each layer by matching wireless communication modules with wireless access gateways.
The invention has the technical effects and advantages that:
1. the invention utilizes the block chain data management platform to cooperate with the database server and the information processing platform to form an information interaction channel, utilizes the block chain data platform to define the communication mode of the database server and the information processing platform, can ensure that the information processing platform, the database server and the block chain data management platform can participate in the data checking and recording process in real time by setting a matched data verification mechanism by workers according to specific requirements, and a hospital can send updated, modified and deleted data records to the block chain data management platform by calling the database synchronization module to cooperate with the wireless communication module in the whole process, thereby realizing the protection of a block chain data layer, ensuring the safety of information interaction, initiating query in real time according to requirements, obtaining the medical records of patients, looking up desensitized medical data and other functions, the circulation and sharing of the medical big data are promoted, and the interactive operation of multiple medical big data is facilitated.
2. And a safety test terminal is established, the wireless communication module is periodically subjected to penetration test on the database server, and vulnerability errors at the retrieval position are synchronized to the database server, the block chain data management platform and the information processing platform, so that a worker can conveniently maintain the database server, the block chain data management platform and the information processing platform in real time.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a block diagram of a blockchain data management platform according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a medical information security management system based on a blockchain technology, including a blockchain data management platform, a database server, an information processing platform, a retrieval module, an information screening module, an information shielding module, an information calling module, an information storage module, a security test terminal, a virus test module, a script test module, a data detection module, a bug recording module, a broadband cluster module, and a wireless communication module, where the blockchain data management platform includes a blockchain data layer, a blockchain network layer, a blockchain common layer, a blockchain contract layer, a BaaS service layer, and an API interface layer, where the blockchain data layer includes a data block unit, and the blockchain network layer includes an information verification unit, and links medical records of sharable patients.
The block chain data management platform is in communication connection with the database server through the wireless communication module, the database server is in communication connection with the information processing platform through the wireless communication module, the information processing platform comprises an information calling module, a retrieval module, an information screening module, an information shielding module and an information storage module, the block chain data management platform, the database server and the information processing platform are in communication connection with the safety test terminal through the wireless communication module respectively, and the safety test terminal comprises a virus test module, a script test module, a data detection module and a leak recording module.
The security testing terminal periodically tests the security of the database server, utilizes the virus testing module and the script testing module to cooperate with the wireless communication module to perform penetration testing on the database server, stores vulnerability detected in the database server in the testing process by utilizing the vulnerability recording module, and synchronizes the data to the database server, the block chain data management platform and the information processing platform in real time by utilizing the broadband cluster module. The safety test terminal periodically detects the database server, the block chain data management platform and the information processing platform, the data detection module is used for synchronously detecting doctor-patient information and query records in the database server, the block chain data management platform and the information processing platform, and if deviation occurs in the detected data, the broadband cluster module is used for reporting in real time.
The information processing platform searches patient hospitalizing record data to be collected through the information calling end and the matching retrieval module, retrieves and calls related information in a data area unit in the block chain data management platform and the database server, verifies the related information through the information verification module, filters other data through the information shielding module after confirming that the target data information is correct, and synchronizes a processing request and a result of the information processing platform to the database server through the broadband cluster module.
The block chain data management platform establishes database synchronization modules in different hospitals, and when medical records of doctors and patients need to be updated, modified or deleted by the authorities of the hospitals, the database synchronization modules are called to be matched with the wireless communication module to send the updated, modified and deleted data records to the block chain data management platform, so that the block chain data layer is protected. The block chain data platform defines a communication mode of the database server and the information processing platform, and comprises an authority control mechanism, a privacy protection mechanism and a verification mechanism, and the information processing platform, the database server and the block chain data management platform can participate in the data verification and recording process in real time by setting a matched data verification mechanism by a worker according to specific requirements.
The information processing platform is a terminal device with a 5G communication function, and is provided with a communication adaptation unit, a protocol conversion unit, a data processing unit and a server access unit, wherein the communication adaptation unit, the protocol conversion unit, the data processing unit and the server access unit are all in signal connection with the information calling module. The database server, the information processing platform and the block chain data management platform are all provided with broadband cluster modules, data interaction, storage and verification processes in the database server, the information processing platform and the block chain data management platform are all carried through the broadband cluster modules, and the broadband cluster modules are matched with the wireless access gateway through wireless communication modules to realize interaction among data of all layers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a medical information safety management system based on block chain technique, includes block chain data management platform, database server, information processing platform, retrieval module, information screening module, information shielding module, information transfer module, information storage module, safety test terminal, virus test module, script test module, data detection module, leak record module, broadband cluster module and wireless communication module, its characterized in that: the block chain data management platform comprises a block chain data layer, a block chain network layer, a block chain consensus layer, a block chain contract layer, a BaaS service layer and an API (application programming interface) interface layer, wherein the block chain data layer comprises a data block unit, and the block chain network layer comprises an information verification unit and is used for chaining medical records of sharable patients;
the block chain data management platform is in communication connection with the database server through the wireless communication module, the database server is in communication connection with the information processing platform through the wireless communication module, the information processing platform comprises an information calling module, a retrieval module, an information screening module, an information shielding module and an information storage module, the block chain data management platform, the database server and the information processing platform are in communication connection with the safety test terminal through the wireless communication module respectively, and the safety test terminal comprises a virus test module, a script test module, a data detection module and a leak recording module.
2. The system for safely managing medical information based on the blockchain technology according to claim 1, wherein: the information processing platform searches patient hospitalizing record data to be collected through the information calling end and the matching retrieval module, retrieves and calls related information in a data area unit and a database server in the block chain data management platform, verifies the related information through the information verification module, filters other data through the information shielding module after confirming that the target data information is correct, and synchronizes a processing request and a result of the information processing platform to the database server through the broadband cluster module.
3. The system according to claim 2, wherein the system comprises: the safety testing terminal periodically tests the safety of the database server, utilizes the virus testing module and the script testing module to cooperate with the wireless communication module to perform penetration testing on the database server, stores a vulnerability recording module detected in the database server in the testing process, and synchronizes the data to the database server, the block chain data management platform and the information processing platform in real time by utilizing the broadband cluster module.
4. The system according to claim 3, wherein the system comprises: the safety test terminal periodically detects the database server, the block chain data management platform and the information processing platform, the data detection module is used for synchronously detecting doctor-patient information and query records in the database server, the block chain data management platform and the information processing platform, and if deviation occurs in detected data, the broadband cluster module is used for reporting in real time.
5. The system according to claim 4, wherein the system comprises: the block chain data management platform establishes database synchronization modules in different hospitals, and when medical records of doctors and patients need to be updated, modified or deleted by the authorities of the hospitals, the database synchronization modules are called to be matched with the wireless communication module to send the updated, modified and deleted data records to the block chain data management platform, so that the block chain data layer is protected.
6. The system according to claim 5, wherein the system comprises: the block chain data platform defines a communication mode of the database server and the information processing platform, and comprises an authority control mechanism, a privacy protection mechanism and a verification mechanism, and the information processing platform, the database server and the block chain data management platform can participate in the data verification and recording process in real time by setting a matched data verification mechanism by a worker according to specific requirements.
7. The system according to claim 6, wherein the system comprises: the information processing platform is a terminal device with a 5G communication function, and is provided with a communication adaptation unit, a protocol conversion unit, a data processing unit and a server access unit, and the communication adaptation unit, the protocol conversion unit, the data processing unit and the server access unit are all in signal connection with the information calling module.
8. The system according to claim 7, wherein the system comprises: the database server, the information processing platform and the block chain data management platform are all provided with broadband cluster modules, data interaction, storage and verification processes in the database server, the information processing platform and the block chain data management platform are all carried through the broadband cluster modules, and the broadband cluster modules realize interaction among data of all layers by utilizing the wireless communication modules to cooperate with the wireless access gateways.
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