Medical question-answering method and device based on block chain and medium

Abstract

The invention relates to a technical scheme of a medical question-answering method and device based on a block chain and a medium. The method comprises the following steps: correlating a digital certificate with a corresponding blockchain network identity and an entity identity; calling an intelligent contract of the block chain to record facial features; comparing the face recognition result withthe facial features; generating an encryption token after the face recognition is successful, managing the encryption token through a block chain, and storing the encryption token through a doctor client; responding to, by the doctor client, a request message for answering proposed by the patient user; recording, by the intelligent contract, the answering process; and auditing the answer, checking the validity of the encryption token, calling a trusted timestamp service to obtain a trusted timestamp by the medical service platform, and further using a blockchain smart contract to record. Themethod has the beneficial effects that it is proved that the medical service generation time and content are not tampered and forged, so that the result of the medical service process has legal efficacy.

Description

technical field [0001] The invention relates to the field of computer block chains, in particular to a block chain-based medical question answering method, device and medium. Background technique [0002] At present, there are many medical service platforms that answer the health problems of patients and users online. When patients and users have health problems in their physical condition, they can seek help from professional doctors on the medical service platforms on the Internet. Online practicing doctors provide health question answering services to patients through the medical service platform on the Internet, usually requiring the following process: [0003] 1. Online practicing doctors register on the service platform, and provide the medical service platform with identity information such as doctor's practice materials, and obtain the qualification to provide answers to health questions on the service platform after the platform passes the review; [0004] 2 Doctor...

AI Technical Summary

Problems solved by technology

[0009] The above online medical question-and-answer service process is difficult for each participant to prove the authenticity of the doctor's service process in a credible way. First of all, for patients, medical services are highly professional and require authentic and credible Answers from professional doctors, patients and users have doubts about the authenticity of doctors' services in the process of obtaining health question answering services

[0010] For example: the doctor's certificate may be improperly preserved, resulting in the doctor's practice materials being used by others; after the platform has reviewed the doctor's qualifications, the doctor himself can be handed over to other people (such as a doctor's assistant) to provide medical consultation services to patients instead of himself; After logging in to the terminal device, it can still be handed over to other people to provide medical services to patients instead of the doctor himself during the time when the medical service platform remains logged in; the doctor may deny the health service provided, for example, if the mobile phone terminal is lost or the certificate is lost etc., resulting in trust issues between doctors and patients

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