Health information management system based on medical blockchain and method

Abstract

The invention discloses a health information management method based on medical blockchain. A system according to the method comprises a blockchain system and a health information management system. The blockchain system comprises a first blockchain, ..., an N-th blockchain, wherein each blockchain is provided with a receiving system, a transmitting system, a storing system and an encrypting system. The health information management system is provided with an information acquisition system, a storage system, a receiving system and a transmitting system. The information acquisition system is used for acquiring patient information. The health information management system is also provided with an encrypting system and a decrypting system. The encrypting system is used for performing encrypting processing on the identity information and the health condition information of the patient. The decrypting system comprises a public key and a private key. The health information management methodrealizes quick acquisition of previous diagnosis information of the patient in any hospital to which the patient goes, thereby mastering whether the patient has an allergy record and affects great disease, etc. Furthermore the health information management method has advantages of simplifying a diagnosis program and improving diagnosis and treatment efficiency.

Description

technical field [0001] The invention relates to a health information management system and method based on a medical blockchain, and belongs to the fields of blockchain technology and medical health management systems. Background technique [0002] Blockchain is a distributed ledger technology based on the Internet. It is composed of data blocks generated by cryptography and the connection relationship between each block. It is a trust mechanism jointly maintained by multiple parties. Through Immutability, distributed consensus mechanism, and flexibility establish a secure information transfer structure. Blockchain is a data structure that has a large number of transaction information blocks connected in chronological order. The block is composed of block size based on the end of the block, always a magic number of 0Xd9B4BEF9, and contains 6 data The block header of the item, the number of transactions that must be a positive integer VI=VarInt, and the transaction list that...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the above-mentioned prior art, the present invention provides a health information management system and method based on the medical block chain to solve the technical problem that it is inconvenient for doctors to understand the patient's previous diagnosis results and past medical history

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