A medical platform based on a block chain

Abstract

The invention relates to a medical platform based on a block chain. A block chain key generation module generates corresponding block chain keys from medical key information of supervision nodes in adistributed block chain grid through an encryption algorithm by adopting a block chain technology; a distributed storage module stores the block chain key into all supervision nodes of a distributed block chain grid, wherein the supervision nodes communicate with one another in the distributed block chain grid; if the medical key information of any supervision node is modified, the block chain keygeneration module generates a corresponding block chain key change, and other supervision nodes perceive and prompt through the perception prompt module; and after the perception prompting module carries out prompting, the coverage module covers the block chain key with the change of the supervision node by using the previously stored block chain key when the set duration is exceeded. Compared with the prior art, self-supervision, intelligent prompt and data recovery can be achieved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a blockchain-based medical platform. Background technique [0002] The main feature of the traditional hospital information management model is that each hospital aggregates data to the data center and manages it through a centralized data warehouse. For this mode of data storage, there is currently no data protection mechanism designed for data in grassroots hospitals (data source) or data centers (data management), and there is generally a lack of security mechanisms to prevent malicious and improper modification of information. If the relevant security mechanism is to be implemented, there are disadvantages such as the security mechanism cannot realize system self-regulation, a single supervision point (security and trust mechanisms converge in the data center), and the overall security is not high. In order to solve the problem of data security, a small number of hospitals ...

AI Technical Summary

Problems solved by technology

If the relevant security mechanism is to be implemented, there are disadvantages such as the security mechanism cannot realize system self-regulation, a single supervision point (security and trust mechanisms converge in the data center), and the overall security is not high.

In order to solve the problem of data security, a small number of hospitals have begun to use electronic signatures to record information modification, but basically it belongs to the self-management mode within the single-point hospital, with strong manual dependence, and there is a risk of improper modification of information by insiders

Moreover, with the massive increase in the amount of medical information data, it is increasingly impossible to rely on manual monitoring of information changes

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