Electronic case access method and system based on block chain

A technology of electronic case and access method, which is applied in the direction of electronic digital data processing, special data processing applications, instruments, etc., to achieve the effect of avoiding loss and reducing the risk of leakage

Active Publication Date: 2020-08-28
GUANGDONG VOCATIONAL & TECHNICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to propose a blockchain-based electronic case access method and system to solve one or more technical problems in the prior art, at least provide a beneficial option or create conditions

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  • Electronic case access method and system based on block chain
  • Electronic case access method and system based on block chain

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Embodiment Construction

[0034] The concept, specific structure and technical effects of the present disclosure will be clearly and completely described below with reference to the embodiments and accompanying drawings, so as to fully understand the purpose, solutions and effects of the present disclosure. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0035] like figure 1 Shown is a flow chart of a blockchain-based electronic case access method according to the present disclosure, which is combined below figure 1 To illustrate a blockchain-based electronic case access method according to an embodiment of the present disclosure.

[0036] The present disclosure proposes a blockchain-based electronic case access method, which specifically includes the following steps:

[0037] Blockchain synchronization stage of electronic medical record data:

[0038] S100, deploy a blockchain networ...

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Abstract

The invention discloses an electronic case access method and system based on a block chain. A blockchain network comprises a plurality of blockchain nodes. When the blockchain nodes generate electronic medical record data, timestamps are marked in the electronic medical record data, the electronic medical record data are synchronized among the blockchain nodes of the blockchain network, and the synchronization time of the electronic medical record data in the blockchain nodes is used as a new timestamp; in the stage that a user accesses the electronic medical record data, whether the blockchain node of the user is allowed to access or not is verified by using a consensus mechanism; when access is allowed, the electronic medical record data is output and an access record of the user is stored. The security of remote and referral external access to the electronic medical record is greatly improved through the consensus mechanism, the risk of privacy leakage of a patient is reduced, and the problems of easy loss and difficult tracing are avoided due to the synchronization characteristic of the blockchain.

Description

technical field [0001] The present disclosure relates to a technology combining blockchain and electronic medical record data, in particular to a blockchain-based electronic case access method and system. Background technique [0002] The privacy and importance of electronic medical records are self-evident. In the process of information authentication, broadcasting, transmission, and storage of electronic medical record data, it is easy to leak patient privacy. Sharing repeated physical examinations, repeated sampling, etc., brings a lot of inconvenience to patients and hospitals, and wastes hospital resources. It is a common phenomenon; the sharing and circulation of electronic medical record data is extremely difficult. In addition, remote and referral electronic medical record data also have disadvantages such as being volatile and difficult to trace. [0003] The existing electronic medical record data, such as application number: CN201910820029.7, provides a blockchai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G06F16/27G06F21/62
CPCG16H10/60G06F16/27G06F21/6245
Inventor 范新民陈建洋彭金祥詹钰金魏竹蔓
Owner GUANGDONG VOCATIONAL & TECHNICAL COLLEGE
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