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Medical data processing method and device based on block chain, equipment and storage medium

A technology of medical data and processing methods, which is applied in the field of data processing, can solve the problems of inconvenient medical data unified management, data security cannot be effectively guaranteed, etc., and achieve the effect of facilitating sharing, avoiding decentralized storage, and ensuring security

Pending Publication Date: 2020-11-03
杭州翔毅科技有限公司
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a block chain-based medical data processing method, device, equipment, and storage medium, aiming to solve the existing medical data processing methods, which are not convenient for unified management of medical data, and data security cannot Effectively guaranteed technical issues

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  • Medical data processing method and device based on block chain, equipment and storage medium
  • Medical data processing method and device based on block chain, equipment and storage medium
  • Medical data processing method and device based on block chain, equipment and storage medium

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Embodiment Construction

[0052] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] refer to figure 1 , figure 1 It is a schematic diagram of the block chain-based medical data processing equipment structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0054] Such as figure 1As shown, the blockchain-based medical data processing device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a...

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Abstract

The invention discloses a medical data processing method and device based on a block chain, equipment and a storage medium. The method comprises the steps of preprocessing medical data to obtain target medical data; calculating a medical data abstract corresponding to the target medical data through a preset information abstract algorithm; acquiring a user key corresponding to the user node by adopting an asymmetric encryption algorithm, and generating a digital signature according to the user key and the medical data abstract; generating to-be-stored medical data according to the target medical data, the digital signature and the user key; and sending the to-be-stored medical data to a blockchain network where the user node is located for storage. The blockchain technology is applied to storage of the medical data, the information digest algorithm and the asymmetric encryption algorithm are adopted to generate the to-be-stored medical data, and then the to-be-stored medical data is sent to the blockchain network, so that on one hand, scattered storage of the data can be avoided, and on the other hand, the security of the medical data during storage can also be guaranteed.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a blockchain-based medical data processing method, device, equipment and storage medium. Background technique [0002] Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed ledger. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing paradigm for programming and manipulating data through smart contracts composed of code. [0003] With the rapid development of Internet technology, "Internet +" is more and more applied to our daily life. Among them, Internet medic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/60
CPCG06F21/6245G06F21/602
Inventor 曹小伍曹景溢雷铭杰
Owner 杭州翔毅科技有限公司
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