Medical big data management system and frame based on block chain

A technology for medical data and management systems, applied in the field of blockchain, can solve the problems of slow query speed, information isolation, low performance and efficiency, and achieve the effect of protecting patient privacy

Active Publication Date: 2017-08-29
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF5 Cites 57 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above prior art, the purpose of the present invention is to provide a blockchain-based medical big data management system and framework to solve the problem of isolated information in

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical big data management system and frame based on block chain
  • Medical big data management system and frame based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] In the registration contract module, this global contract will match the identity string of the participants with their Ethereum information (such as their sum should be equal to a public key). In it, plain text strings are directly used for identity verification instead of encrypted public key verification methods, and existing identity formats are allowed to be used to simplify the system as much as possible, reduce the amount of calculation, and improve system performance. However, in order to ensure the rationality of the system, it is allowed to manually adjust the rules for registering new users and modify the existing mappings. The registration of identities is only managed by certified management agencies. The registration contract also maps the identity string to another blockchain address, which is the summary contract.

[0045]In the system, when a node needs to store and manage medical data for another node, they will sign a relationship contract between th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a medical big data management system and frame based on a block chain and belongs to the technical field of a smart contract. The invention mainly comprises an integrated frame structure of the system, a registration contract part, a digest contract part and a relation contract part of users and medical record data providers. The whole medical big data management system takes the block chain as the technology base. The users can directly, effectively, rapidly and selectively manage own medical record privacy. The block chain has two characteristics: decentration and tamper resistance, so the truest and most convenient service is provided for the users, comprising patients, hospitals and data warehouses, and the data processing pressure of the data warehouses due to big data centralization is mitigated.

Description

technical field [0001] The invention relates to the technical field of block chains with smart contracts, in particular to a block chain-based medical big data management system and framework. Background technique [0002] With the continuous development of big data and cloud platforms, big data security and cloud security are also placed in the main position. Among them, medical data is important private data, involving a wide range of people, and due to the continuous transfer of patients, medical record data is constantly disseminated in multiple ways, which can easily leak the privacy of patients and bring troubles to patients. [0003] Due to the large number of medical data categories and samples, these huge data bring unbearable data processing pressure to the database center. Therefore, a blockchain-based medical data management system is proposed. According to the characteristics of the blockchain, this system can carry out "decentralized" dissemination and sharin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/08G06F19/00
Inventor 张小松邓梓晔夏琦范文慧周让
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap