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Case sharing method and system based on block chain and private key storage medium

A blockchain and case technology, applied in transmission systems, digital transmission systems, and key distribution, can solve problems such as curing unfavorable diseases, asymmetric information between doctors and patients, and increased anxiety of patients

Pending Publication Date: 2021-04-30
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This extremely asymmetrical phenomenon of doctor-patient information is likely to increase the anxiety of patients, which is not conducive to the cure of the disease.

Method used

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  • Case sharing method and system based on block chain and private key storage medium
  • Case sharing method and system based on block chain and private key storage medium
  • Case sharing method and system based on block chain and private key storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A blockchain-based case sharing method of the present invention, such as figure 1 shown, including:

[0053] S1. Consortium chain construction: Designate the CA server, and the hospitals involved in the generation of medical data register as administrator users to join the blockchain to form a consortium chain network;

[0054] S2. User registration: All members in the alliance chain use the same client. Doctors and patients use the client to register;

[0055] S201. When the user registers, use the client to set the id and password to register; bind the id to the mobile phone number to register;

[0056] S202. The user submits the id to the CA server to send a registration request, the server returns the user id and the unique identifier, submits the id and the unique identifier to the CA server for registration, the server returns the user's private key SK and issues a certificate to the user;

[0057] S203. Doctors need to register with their real names when registe...

Embodiment 2

[0080] A blockchain-based case sharing system, including a registration module, an information processing module, an information storage module, a block sorting module, a block generation module, a blockchain management module, a retrieval module, and an online communication module. Doctors use the shared The process of the system is:

[0081] The doctor sends a request to the CA server, uses the registration module to perform real-name registration, and the server returns the doctor's private key and certificate;

[0082] After the patient sees a doctor, the doctor records the relevant medical data of the patient, and then writes his name and signature Sig doc Write medical data, and scan the patient's QR code or id card, and sign the patient's Sig id Write in the medical data, and the doctor calls the smart contract to submit all the data to the information processing module. The information processing module is used to verify the medical data, retrieve the doctor's name in...

Embodiment 3

[0085] A blockchain-based case sharing system, including a registration module, an information processing module, an information storage module, a block sorting module, a block generation module, a blockchain management module, a retrieval module, and an online communication module. Patients use the shared The process of the system is:

[0086] The patient sends a request to the CA server, uses the registration module for id registration, and the server returns the user id, private key SK and certificate;

[0087] After the patient sees a doctor, the doctor records the relevant medical data of the patient, and sends the doctor's name and signature Sig doc Write medical data; the patient presents the QR code or ID card, and the doctor scans the patient’s QR code or ID card to sign the patient id Write in the medical data, and the doctor calls the smart contract to submit all the data to the information processing module, and the information processing module verifies the medic...

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Abstract

The invention discloses a case sharing method based on a block chain, and the method comprises the steps: S1, building an alliance chain: registering hospitals participating in the generation of medical data as administrator users, adding the administrator users to the block chain, and forming an alliance chain network; S2, performing user registration: all members in the alliance chain use the same client; S3, generating medical data: writing the medical data by a doctor after the patient seeks a doctor every time; S4, performing data uploading: the doctor uploads the medical data with the doctor-patient signatures Sigdoc and Sigid to a block chain network; S5, logging in by the user; S6, making a retrieval strategy: retrieving the disease code by the user to obtain all data of the disease type in the system; S7, performing online communication: the user performs online communication with interested cases after retrieving the cases. According to the invention, the data meeting the conditions is uploaded by running the smart contract, is spread to each node to form a block, and is spread to the whole network, so that a patient can anonymously obtain a real, reliable and already-generated treatment scheme, and communicates with other patients or doctors.

Description

technical field [0001] The invention belongs to the field of medical data processing, and relates to a block chain-based case sharing method, system and private key storage medium. Background technique [0002] With the continuous development of science and technology, the medical field has ushered in reforms one after another. While people's living standards continue to improve, so does the demand for medical care. Due to the large population in our country, although medical resources are increasing, they are still seriously lacking. At present, it is difficult to seek medical treatment and information asymmetry is a common phenomenon for patients to seek medical treatment. When seeing a doctor in an outpatient clinic, due to the registration of a large number of patients, the doctor on duty "goes through the motions" when seeing a doctor. Patients often do not know their specific cause of disease and treatment plan during the whole process of registration, medical treatm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62G16H10/60H04L9/08H04L29/06H04L29/08
CPCG16H10/60G06F21/602G06F21/6227H04L63/0876H04L63/083H04L67/1097H04L63/12H04L63/0442H04L9/0825Y02A90/10
Inventor 赵晓宇陈先来曾工棉
Owner CENT SOUTH UNIV
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