Medical management system based on block chain

Abstract

The invention provides a medical management system based on a block chain. The system comprises a block chain subsystem, an identity authentication subsystem, an intelligent contract subsystem and anEMR subsystem. The block chain subsystem is used for storing partial electronic medical recording information, verification abstracts and electronic medical recording indexes and is compatible with anoriginal electronic medical recording (EMR) system; the identity authentication subsystem is used for user registration, safety certification and key management; the intelligent contract subsystem isused for achieving the functions of government (National Health and Family Planning Commission of the People's Republic of China) medical data monitoring management, prescription authentication, prescription medicine purchasing, medical insurance compensation and patient medical record authentication and sharing. The medical management system based on the block chain provides tools for writing, combination, formation verification and generation of an intelligent contract, and through a formation method, the full life circle of description, modelling, verification, generation and execution ofthe intelligent contract is managed; the EMR subsystem is used for storing a specific medical treatment record and providing service of management and querying for the electronic medical record.

Description

technical field [0001] The present invention relates to the field of medical management systems, in particular to a blockchain-based smart medical management system. Background technique [0002] Nowadays, the medical industry continues to develop and improve, but the security, sharing, and privacy of medical data still face important challenges, which is where the blockchain can focus. [0003] The so-called blockchain is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Compared with the traditional central database, the blockchain has the following advantages: (1) Security: the blockchain relies on encryption Verifying a medical record verifies the identities of all parties involved in the medical record. This ensures that a "wrong" record cannot be added to the blockchain without the consent of all parties involved. Every time a new record is added to the blockchai...

AI Technical Summary

Problems solved by technology

However, if electronic medical records are tampered with, some people may maliciously purchase medicines

In addition, the separation of seeing a doctor and buying medicine will make it difficult to pursue responsibility in the event of a medical accident. A method that can effectively prove the responsibility of all parties is needed, that is, to provide corresponding record certificates and carry out accountability

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