Electronic medical record trusted sharing method and system based on block chain

An electronic medical record and blockchain technology, applied in the blockchain field, can solve problems such as forged medical records, unreliable information, and untraceable doctors
CN110648735AActive Publication Date: 2020-01-03本无链科技(深圳)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
本无链科技(深圳)有限公司
Publication Date
2020-01-03

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Abstract

The invention discloses an electronic medical record trusted sharing method and system based on a block chain. Data tampering is prevented by adopting the block chain technology; data counterfeiting is prevented by adopting the asymmetric encryption technology; data is prevented from being leaked through data encryption and evidence storage; personal digital signatures of doctors are printed on the data to introduce personal reputation of the doctors to diagnosis data, so that the diagnosis responsibility of the doctors is enhanced; and medical institution digital signatures are printed on medical records to strengthen responsibility consciousness of the medical institutions, and public data record standards are established among multiple medical institutions, so that trusted sharing of the medical records is truly achieved, privacy of patients is protected, and data leakage of the patients is prevented.
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Description

technical field

[0001] The invention belongs to the field of block chains, and in particular relates to a method and system for trusted sharing of electronic medical records based on block chains. Background technique

[0002] With the continuous advancement of information technology, the application of information technology in the medical and health industry has become more and more in-depth. However, under the background of such in-depth application, the problem of information islands is still very serious, such as electronic medical records. In some institutions, the electronic medical records of different departments are not interoperable. In a sense, it is to protect the privacy of patients about special diseases, and also to prevent unscrupulous doctors from using them for non-professional purposes; similar records between different medical institutions The problem is even more serious. Most of the medical records between different medical institutions are not interop...

Claims

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