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Ethical file archiving method based on block chain

A blockchain and ethical technology, applied in data processing applications, electrical digital data processing, instruments, etc., to achieve the effect of proper storage

Active Publication Date: 2020-08-14
SHENTAIWANG HEALTHCARE TECH NANJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ethics review systems use file systems or database systems to store documents generated during work. Although the system has security protection, technicians or personnel with authority can still bypass the security control of the system through technical means without leaving traces tampering of these documents

Method used

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  • Ethical file archiving method based on block chain
  • Ethical file archiving method based on block chain
  • Ethical file archiving method based on block chain

Examples

Experimental program
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Effect test

Embodiment 1

[0046] A blockchain-based approach to ethical document archiving, including blockchain, smart contracts, and an ethical review system.

[0047] The blockchain is a distributed shared account book and database, which has the characteristics of decentralization, non-tampering, traceability throughout the process, traceability, collective maintenance, and openness and transparency. Furthermore, blockchain is a data synchronization technology that uses data blocks to record transactions and uses chains to organize blocks. Bitcoin is a typical application that uses blockchain technology. Limited by the structure of the blockchain, the data on the chain can only be added and cannot be modified or deleted. Once the transaction is completed, the data is synchronized to all nodes. It is impossible to directly tamper with the block data in some nodes through technical means to tamper with the overall data, because the block chain will automatically correct the wrong block data. Ensure...

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Abstract

Aiming at the problem that a document is easily tampered, a block chain technology is introduced into an ethical examination system; by utilizing the congenital tamper-proof characteristic of the block chain, the block chain and the ethical examination system are combined; a service layer is erected between the two layers; the service layer plays a role of a communication bridge; in addition, functions such as secret key management and identity authority management are achieved on a service layer to guarantee safety of data transmission and storage, proper storage of ethical examination filesis achieved, and technicians or persons with authority are effectively prevented from bypassing safety control of the system through technical means to tamper the ethical examination files without leaving traces.

Description

technical field [0001] The invention relates to the field of electronic document storage, in particular to a blockchain-based ethical file archiving method. Background technique [0002] At present, the ethical review system is basically used in the ethical review of clinical trials. By using this system, the workflow can be standardized, the management of personnel and documents can be simplified, the work cost can be saved, and the work efficiency of ethics review can be greatly improved. The security requirements for the documents produced in the ethical review work are also very high. The "Guiding Principles for the Ethical Review of Drug Clinical Trials by the Ethics Committee" stipulates that the review documents should be properly kept, and the safety and confidentiality of the files should be ensured. Existing ethics review systems use file systems or database systems to store documents generated during work. Although the system has security protection, technicians...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/64G06F21/60G06Q40/04
CPCG06F21/6218G06F21/64G06F21/602G06Q40/04
Inventor 黎海源
Owner SHENTAIWANG HEALTHCARE TECH NANJING CO LTD
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