Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and equipment for medical image data decentralized management based on block chain

A medical imaging and decentralized technology, applied in the blockchain field, can solve problems such as system cost reduction and data security improvement, and achieve the effects of reducing overall costs, facilitating long-term storage, and improving transparency

Active Publication Date: 2019-01-18
上海全景医学影像诊断中心有限公司
View PDF5 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a blockchain-based decentralized management method and system for medical image data, to solve the technical problems in the prior art that data security needs to be improved and system costs need to be reduced

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
  • Method and equipment for medical image data decentralized management based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The method and system for the decentralized management of medical image data based on block chain of the present invention establishes a more secure and regulated system jointly maintained by multiple hospitals through block chain and distributed file system. Decentralized PACS system, decentralization enables single-point network bandwidth bottlenecks and security issues to be resolved, and the use of blockchain technology ensures the control of data ownership and access rights in the system, and no party has the right to control Unlimited rights to all data.

[0025] The technical solutions of the present invention will be further described below in conjunction with the embodiments and the accompanying drawings.

[0026] The present invention provides a blockchain-based decentralized management method for medical image data, based on existing open source software components and blockchain technology, at least including the following steps:

[0027] The data owner upl...

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 relates to a method for medical image data decentralized management based on a block chain. The data owning end uploads the owned medical image data stores the medical image data as an interstellar file system (IPFS) file, the hash value for the medical image data is taken and the link list file in the IPFS is encrypted by using the public key of the data owning end; the data accesscontract uses the private key of the data owning end to decrypt the encrypted link list file in the step according to the smart contract, and when the data use end transmits the data use end public key information and the payment tokens to the data access contract to request for obtaining the medical image data, the data access contract uses the user public key to encrypt the decrypted link list file again to be transmitted to the data use end and also generates the block chain storing the hash address; and the data use end performs decryption operation through the data use end private key toobtain the link list file and retrieves the interstellar file system to obtain the actual medical image data.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a method and equipment for decentralized management of medical image data based on blockchain. Background technique [0002] With the rapid development of big data, the degree of digitization in various fields is also getting higher and higher. PACS (abbreviation for PictureArchiving and Communication Systems, which means image archiving and communication system) system is applied to the system of the imaging department of the hospital. machine, various infrared instruments, microscopes and other equipment) through various interfaces (analog, DICOM, network) to digitally store a large number of images, when needed, it can be quickly recalled under a certain authorization Use, while adding some auxiliary diagnostic management functions. In the current medical system, PACS mainly has two types: local PACS and cloud PACS. The problem with local PACS is that the storage ...

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): G16H30/20G06F21/64
CPCG06F21/64G16H30/20
Inventor 王进祥陈响希
Owner 上海全景医学影像诊断中心有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com