A blockchain-based medical data management system

Abstract

The invention discloses a block chain-based medical data management system, which is used to solve the problem that the existing medical data management system does not screen the medical data, which leads to the phenomenon that the data is found, but the data quality is found to be very poor and the medical data is not checked. Carry out reasonable storage and reduce the problem of block chain storage node storage redundancy; including medical data collection module, data encryption module, node distribution module, server, node collection module and block chain node module; the present invention uses node storage value to medical treatment The data is screened to select high-quality medical data for storage; the matching value of the blockchain storage node is obtained through information collection and analysis of the blockchain storage node, and the blockchain storage node is reasonably selected through the matching value Storage; through the management value, delete and compress the data assigned by the node, thereby reducing the storage redundancy of the blockchain storage node.

Description

technical field [0001] The invention relates to the field of medical data management, in particular to a blockchain-based medical data management system. Background technique [0002] Medical institutions have always faced the problem of being unable to securely share data across platforms. On the one hand, data is scattered, and different medical institutions and different information systems form data islands, making it difficult to achieve a unified view centered on residents. Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. It is widely used, such as the management of medical data; [0003] The existing medical data management system has data found, but the data quality is found to be very poor, and the data quality is not well controlled. At the same time, the medical data is not properly stored and the storage redundancy of blockchain storage nodes...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a medical data management system based on block chain; it is used to solve the problem that the existing medical data management system does not screen the medical data, which leads to the phenomenon that the data is found, but the quality of the data is found to be very poor and there is no Reasonably store medical data and reduce storage redundancy of blockchain storage nodes; the present invention collects medical data and analyzes the treatment duration and treatment cost to obtain node storage value, and uses node storage value to process medical data Screening, so as to select high-quality medical data for storage; through information collection and analysis of blockchain storage nodes and combined with the remaining memory capacity, rated memory capacity and storage distance of blockchain storage nodes to calculate the blockchain The matching value of the storage node is reasonably selected for storing the blockchain storage node through the matching value; the data allocated by the node is deleted and compressed and stored through the management value, thereby reducing the storage redundancy of the blockchain storage node;

Images