Electronic medical record sharing method based on mobile internet
Through the mobile Internet-based electronic medical record sharing method, the electronic medical records of medical institutions can be obtained, evaluated, encrypted and shared through smart contracts, solving the problem of restricted medical data sharing, improving sharing quality and privacy protection, and reducing medical costs.
Patent Information
- Application Number
- CN202411878596.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-04-15
AI Technical Summary
In the prior art, sharing of medical data is limited by data storage on a local server or cloud server, resulting in waste of medical resources and duplication of data.
Through a mobile Internet-based electronic medical record sharing method, the electronic medical records of patients who are treated in the electronic medical record information system of various medical institutions are obtained, evaluated and encrypted, and then stored in the database of the electronic medical record sharing system using a smart contract, and the sharing of electronic medical records is realized through smart contracts.
It improves the sharing quality of electronic medical records, protects patients' privacy, provides an electronic medical record cloud storage platform, and reduces medical costs.
Smart Images
Figure CN119835282A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of electronic medical record sharing, and in particular relates to an electronic medical record sharing method based on mobile Internet. Background Art
[0002] Medical records are records of medical activities such as the occurrence, development, and outcome of a patient's disease, as well as the examination, diagnosis, and treatment conducted by medical personnel. They are also medical health records of patients that are written in the prescribed format and requirements by summarizing, organizing, and comprehensively analyzing the collected data. Medical records are not only a summary of clinical practice, but also a legal basis for exploring the laws of disease and handling medical disputes. Medical records play an important role in medical treatment, prevention, teaching, scientific research, and hospital management. Electronic medical records are also called computerized medical record systems or computer-based patient records. Electronic medical records are also a type of medical record. They are digital medical records that are stored, managed, transmitted, and reproduced using electronic equipment, computers, health cards, etc., to replace handwritten paper medical records. Its content includes all the information in paper medical records; Most medical data are stored on the local servers or cloud servers of the medical institutions where patients receive treatment, which greatly limits the sharing of medical data, resulting in waste of medical resources and a large amount of data duplication. To solve the above problems, a method for sharing electronic medical records based on mobile Internet is provided. Summary of the invention
[0003] The present invention provides an electronic medical record sharing method based on mobile Internet, aiming to solve the above-mentioned problems.
[0004] The present invention is implemented as follows: a method for sharing electronic medical records based on mobile Internet is applied to an electronic medical record sharing system, the administrator of the electronic medical record sharing system is a government department, and the method for sharing electronic medical records includes the following steps: Obtain the electronic medical records of patients in the electronic medical record information system of each medical institution; The obtained electronic medical records are evaluated. If the evaluation fails, they are fed back to the electronic medical record information system of the medical institution for improvement and then obtained again. If the evaluation passes, they are determined to be valid electronic medical records; Encrypting valid electronic medical records to obtain encrypted electronic medical records; Upload the encrypted electronic medical records and store them in the database of the electronic medical record sharing system using smart contracts; When the operator of each medical institution's information system requests to review the electronic medical records in the database of the electronic medical record sharing system, the requested electronic medical records are retrieved through the smart contract and sent to the electronic medical record information system of the medical institution that made the request.
[0005] Preferably, the medical institution electronic medical record system includes: Local electronic medical record database, used to store electronic medical records of patients visiting medical institutions; The electronic medical record database is used to store electronic medical records requested by medical institutions.
[0006] Preferably, the step of obtaining the electronic medical records in the electronic medical record information system of each medical institution includes: The doctor uploads the electronic medical records of the patients to the electronic medical record information system of the medical institution; The electronic medical record information system of the medical institution stores the electronic medical records of the patients in the local electronic medical record database; The electronic medical record sharing system obtains the electronic medical records of visiting patients from the local electronic medical record database.
[0007] Preferably, the steps for a doctor to upload the electronic medical record of a patient to the electronic medical record information system of a medical institution include: The doctor first educates the patient about sharing medical records and asks the patient whether he agrees to share medical records. If he agrees, he signs the authorization form. The doctor will mark the electronic medical record before uploading it based on whether the patient agrees to share the medical record. If the patient agrees to share the medical record and authorizes the signature, the record will be marked; otherwise, the record will not be marked and uploaded after marking.
[0008] Preferably, the step of storing the electronic medical records of the patients in the local electronic medical record database by the electronic medical record information system of the medical institution includes: Classify electronic medical records into marked electronic medical records and non-marked electronic medical records; The marked electronic medical records and the unmarked electronic medical records are stored separately in the local electronic medical record database.
[0009] Preferably, the step of the electronic medical record sharing system acquiring the electronic medical record of the patient from the local electronic medical record database comprises: When obtaining the electronic medical record for the first time, the electronic medical record sharing system sends a request to obtain the electronic medical record to the electronic medical record information system of the requested medical institution; Operators of electronic medical record information systems of medical institutions obtain authorization for the first time; The electronic medical record sharing system obtains the marked electronic medical records from the local electronic medical record database.
[0010] Preferably, the step of evaluating the acquired electronic medical records includes: First, the operator of the electronic medical record information system of the medical institution uploads a qualified electronic medical record template; the qualified electronic medical record template includes basic information, diagnosis information and medical records, etc.; Extract information from the obtained marked electronic medical records and the qualified electronic medical record template, and then compare whether the qualified electronic medical record lacks key information; If key content is missing, the assessment will be unqualified and feedback will be given to the medical institution's electronic medical record information system. The medical institution's electronic medical record information system will send it to the corresponding doctor for improvement. After improvement, it will be uploaded again, and the improvement time can be set.
[0011] Preferably, the step of encrypting the valid electronic medical record to obtain the encrypted electronic medical record includes: Set the valid electronic medical record to read-only attribute; Extract information from valid electronic medical records; The extracted information is compared with the encryption keyword set by the editor. The information in the extracted information that is close to the encryption keyword is the encrypted information. Specifically, the encryption keyword set by the editor can be name, ID number, social security number; Encrypted information on valid electronic medical records is coded to form encrypted electronic medical records.
[0012] Preferably, the smart contract provides the functions of electronic medical record preservation and electronic medical record retrieval, including an electronic medical record preservation contract and an electronic medical record retrieval contract.
[0013] Preferably, an electronic medical record sharing system comprises: The acquisition module is used to obtain the electronic medical records of the patients in the electronic medical record information system of each medical institution; The evaluation module is used to evaluate the acquired electronic medical records. If the evaluation fails, the electronic medical records will be fed back to the electronic medical record information system of the medical institution for improvement and then acquired again. If the evaluation passes, the electronic medical records will be determined to be valid. An encryption module, used for encrypting valid electronic medical records to obtain encrypted electronic medical records; The storage module uploads the encrypted electronic medical records and stores them in the database of the electronic medical record sharing system using smart contracts; The access module, when the operator of each medical institution information system requests to access the electronic medical records in the database of the electronic medical record sharing system, the access module retrieves the requested shared electronic medical records through the smart contract and sends the retrieved electronic medical records to the electronic medical record information system of the medical institution that made the request.
[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects: The mobile Internet-based electronic medical record sharing method provided by the present invention obtains the electronic medical records of the patients in the electronic medical record information system of each medical institution; evaluates the obtained electronic medical records, and if the evaluation is unqualified, feeds back to the electronic medical record information system of the medical institution for improvement and then obtains it again, and if the evaluation is qualified, it is determined to be a valid electronic medical record; encrypts the valid electronic medical record to obtain an encrypted electronic medical record; uploads the encrypted electronic medical record and stores it in the database of the electronic medical record sharing system using a smart contract; retrieves the requested shared electronic medical record through a smart contract, and sends the retrieved electronic medical record to the electronic medical record information system of the medical institution that made the request. The present application can improve the quality of shared electronic medical records by first evaluating the electronic medical records, can encrypt the electronic medical records, protect the privacy of patients, and can provide an electronic medical record cloud storage platform to provide doctor users with data references of similar medical records, thereby reducing the medical costs of the entire society. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a flow chart of an electronic medical record sharing method based on mobile Internet provided by the present invention. DETAILED DESCRIPTION
[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments. Example
[0018] The embodiment of the present invention provides a method for sharing electronic medical records based on mobile Internet, such as Figure 1 As shown, a method for sharing electronic medical records based on mobile Internet is applied to an electronic medical record sharing system, where the administrator of the electronic medical record sharing system is a government department. The method for sharing electronic medical records includes the following steps: S1 obtains the electronic medical records of patients in the electronic medical record information system of each medical institution; S2 evaluates the acquired electronic medical records. If the evaluation fails, it will be fed back to the electronic medical record information system of the medical institution for improvement and then acquired again. If the evaluation passes, it will be determined as a valid electronic medical record; S3 encrypts the valid electronic medical record to obtain an encrypted electronic medical record; S4 uploads the encrypted electronic medical records and stores them in the database of the electronic medical record sharing system using smart contracts; S5 When the operator of each medical institution information system requests to access the electronic medical records in the database of the electronic medical record sharing system, the requested electronic medical records are retrieved through the smart contract and sent to the electronic medical record information system of the medical institution that made the request; The smart contract provides the functions of electronic medical record preservation and electronic medical record retrieval, including an electronic medical record preservation contract and an electronic medical record retrieval contract.
[0019] Wherein, the medical institution electronic medical record system includes: The local electronic medical record database is used to store the electronic medical records of patients visiting medical institutions. The electronic medical records of local patients uploaded by doctors are stored in the local electronic medical record database; The electronic medical record database is used to store electronic medical records requested for review by medical institutions. After the medical institution's electronic medical record information system receives the electronic medical record requested for review, it stores the reviewed medical record in the electronic medical record database and sends it to the operator who made the review request.
[0020] In this embodiment, the step of obtaining the electronic medical records in the electronic medical record information system of each medical institution includes: S1.1 The doctor uploads the electronic medical records of the patients to the electronic medical record information system of the medical institution; specifically, each department sets up a login device and login account to log in to the electronic medical record information system of the medical institution; S1.2 The electronic medical record information system of the medical institution stores the electronic medical records of the patients in the local electronic medical record database; S1.3 The electronic medical record sharing system obtains the electronic medical records of the patients from the local electronic medical record database.
[0021] Furthermore, the doctor uploads the electronic medical record of the patient to the electronic medical record information system of the medical institution in the following steps: S1.1-1 The doctor first educates the patient about the sharing of medical records and asks the patient whether he agrees to share the medical records. If he agrees, he will sign the authorization. It should be explained that the sharing of electronic medical records involves the patient's personal privacy and requires the patient's consent. Before consent, the authorization signature can be stored in the medical institution's medical record information system as an electronic file; S1.1-2 The doctor will mark the electronic medical record before uploading it based on whether the patient agrees to share the medical record. If the patient agrees to share the medical record and authorizes the signature, the record will be marked; otherwise, the record will not be marked and uploaded after marking. Specifically, the mark of the marked electronic medical record is unique and associated with the patient's name and ID number. When the doctor uploads the electronic medical record of the same patient subsequently, there is no need to mark it again.
[0022] Furthermore, the steps of storing the electronic medical records of the patients in the local electronic medical record database by the electronic medical record information system of the medical institution include: S1.2-1 Classify electronic medical records into marked electronic medical records and non-marked electronic medical records. Marked electronic medical records can be shared, while non-marked electronic medical records cannot be shared. S1.2-2 stores the marked electronic medical records and the unmarked electronic medical records in the local electronic medical record database respectively. Of course, two partitions can also be set in the local electronic medical record database to store the marked electronic medical records and the unmarked electronic medical records respectively.
[0023] In this embodiment, the steps of the electronic medical record sharing system obtaining the electronic medical record of the patient from the local electronic medical record database include: S1.3-1 When obtaining the electronic medical record for the first time, the electronic medical record sharing system sends a request to obtain the electronic medical record to the electronic medical record information system of the requested medical institution. Once the medical institution agrees to the request, it means that it agrees to join the sharing system, and it can directly obtain the electronic medical record in the future without requesting each time; S1.3-2 The operator of the electronic medical record information system of a medical institution obtains authorization for the first time; S1.3-3 The electronic medical record sharing system obtains the marked electronic medical records from the local electronic medical record database.
[0024] In specific implementation, the steps for evaluating the acquired electronic medical records include: S2.1 The operator of the electronic medical record information system of the medical institution shall first upload a qualified electronic medical record template; the qualified electronic medical record template includes basic information, diagnosis information and medical records, etc.; S2.2 Extract information from the obtained marked electronic medical records and the qualified electronic medical record template, and then compare whether the qualified electronic medical record lacks key information; S2.3 If key content is missing, it will be evaluated as unqualified and fed back to the medical institution's electronic medical record information system. The medical institution's electronic medical record information system will send it to the corresponding doctor for improvement. After improvement, it will be uploaded again. The improvement time can be set. If it is not completed within the set time, a message will be sent to urge.
[0025] It is understandable that the electronic medical record templates of each medical institution may be different. When conducting an assessment, the medical institution is required to upload a qualified electronic medical record template. The key information in the qualified electronic medical record needs to be filled in completely, such as gender, age, diagnostic information, medical records, etc. Otherwise, even if the medical institution that requests sharing obtains the electronic medical record, due to the lack of key information, it will not be able to obtain effective inspiration and experience.
[0026] In this embodiment, the steps of encrypting the valid electronic medical record to obtain the encrypted electronic medical record include: S4.1 Set the valid electronic medical record to read-only attribute so that the electronic medical record cannot be modified by the requester; S4.2 Extract information from valid electronic medical records; S4.3 compares the extracted information with the encryption keywords set by the editor. The information in the extracted information that is close to the encryption keywords is the encrypted information. Specifically, the encryption keywords set by the editor may be name, ID number, social security number, etc. The administrator of the electronic medical record sharing system may set encryption keywords according to actual conditions to protect the privacy of the patient's name, ID number, and social security number, thereby reducing the adverse effects of information leakage on the patient; S4.4 Encode the encrypted information on the valid electronic medical record to form an encrypted electronic medical record. Example
[0027] The embodiment of the present invention provides a method for sharing electronic medical records based on mobile Internet, such as Figure 1 As shown, a method for sharing electronic medical records based on mobile Internet is applied to an electronic medical record sharing system, where the administrator of the electronic medical record sharing system is a government department. The method for sharing electronic medical records includes the following steps: S1 obtains the electronic medical records of patients in the electronic medical record information system of each medical institution; S2 evaluates the acquired electronic medical records. If the evaluation fails, it will be fed back to the electronic medical record information system of the medical institution for improvement and then acquired again. If the evaluation passes, it will be determined as a valid electronic medical record; S3 encrypts the valid electronic medical record to obtain an encrypted electronic medical record; S4 uploads the encrypted electronic medical records and stores them in the database of the electronic medical record sharing system using smart contracts; S5 When the operator of each medical institution information system requests to access the electronic medical records in the database of the electronic medical record sharing system, the requested electronic medical records are retrieved through the smart contract and sent to the electronic medical record information system of the medical institution that made the request; The smart contract provides the functions of electronic medical record preservation and electronic medical record retrieval, including an electronic medical record preservation contract and an electronic medical record retrieval contract; The mobile Internet-based electronic medical record sharing method also includes: updating the electronic medical record in real time, synchronously updating the uploaded new medical records of the same patient to the electronic medical record sharing system for storage, and overwriting the previous electronic medical records to reduce the waste of storage space.
[0028] Wherein, the medical institution electronic medical record system includes: The local electronic medical record database is used to store the electronic medical records of patients visiting medical institutions. The electronic medical records of local patients uploaded by doctors are stored in the local electronic medical record database; The electronic medical record database is used to store electronic medical records requested for review by medical institutions. After the medical institution's electronic medical record information system receives the electronic medical record requested for review, it stores the reviewed medical record in the electronic medical record database and sends it to the operator who made the review request.
[0029] In this embodiment, the step of obtaining the electronic medical records in the electronic medical record information system of each medical institution includes: S1.1 The doctor uploads the electronic medical records of the patients to the electronic medical record information system of the medical institution; specifically, each department sets up a login device and login account to log in to the electronic medical record information system of the medical institution; S1.2 The electronic medical record information system of the medical institution stores the electronic medical records of the patients in the local electronic medical record database; S1.3 The electronic medical record sharing system obtains the electronic medical records of the patients from the local electronic medical record database.
[0030] Furthermore, the doctor uploads the electronic medical record of the patient to the electronic medical record information system of the medical institution in the following steps: S1.1-1 The doctor first educates the patient about the sharing of medical records and asks the patient whether he agrees to share the medical records. If he agrees, he will sign the authorization. It should be explained that the sharing of electronic medical records involves the patient's personal privacy and requires the patient's consent. Before consent, the authorization signature can be stored in the medical institution's medical record information system as an electronic file; S1.1-2 The doctor will mark the electronic medical record before uploading it based on whether the patient agrees to share the medical record. If the patient agrees to share the medical record and authorizes the signature, the record will be marked; otherwise, the record will not be marked and uploaded after marking. Specifically, the mark of the marked electronic medical record is unique and associated with the patient's name and ID number. When the doctor uploads the electronic medical record of the same patient subsequently, there is no need to mark it again.
[0031] Furthermore, the steps of storing the electronic medical records of the patients in the local electronic medical record database by the electronic medical record information system of the medical institution include: S1.2-1 Classify electronic medical records into marked electronic medical records and non-marked electronic medical records. Marked electronic medical records can be shared, while non-marked electronic medical records cannot be shared. S1.2-2 stores the marked electronic medical records and the unmarked electronic medical records in the local electronic medical record database respectively. Of course, two partitions can also be set in the local electronic medical record database to store the marked electronic medical records and the unmarked electronic medical records respectively.
[0032] In this embodiment, the steps of the electronic medical record sharing system obtaining the electronic medical record of the patient from the local electronic medical record database include: S1.3-1 When obtaining the electronic medical record for the first time, the electronic medical record sharing system sends a request to obtain the electronic medical record to the electronic medical record information system of the requested medical institution. Once the medical institution agrees to the request, it means that it agrees to join the sharing system, and it can directly obtain the electronic medical record in the future without requesting each time; S1.3-2 The operator of the electronic medical record information system of a medical institution obtains authorization for the first time; S1.3-3 The electronic medical record sharing system obtains the marked electronic medical records from the local electronic medical record database.
[0033] In specific implementation, the steps for evaluating the acquired electronic medical records include: S2.1 The operator of the electronic medical record information system of the medical institution shall first upload a qualified electronic medical record template; the qualified electronic medical record template includes basic information, diagnosis information and medical records, etc.; S2.2 Extract information from the obtained marked electronic medical records and the qualified electronic medical record template, and then compare whether the qualified electronic medical record lacks key information; S2.3 If key content is missing, it will be evaluated as unqualified and fed back to the medical institution's electronic medical record information system. The medical institution's electronic medical record information system will send it to the corresponding doctor for improvement. After improvement, it will be uploaded again. The improvement time can be set. If it is not completed within the set time, a message will be sent to urge.
[0034] It is understandable that the electronic medical record templates of each medical institution may be different. When conducting an assessment, the medical institution is required to upload a qualified electronic medical record template. The key information in the qualified electronic medical record needs to be filled in completely, such as gender, age, diagnostic information, medical records, etc. Otherwise, even if the medical institution that requests sharing obtains the electronic medical record, due to the lack of key information, it will not be able to obtain effective inspiration and experience.
[0035] In this embodiment, the steps of encrypting the valid electronic medical record to obtain the encrypted electronic medical record include: S4.1 Set the valid electronic medical record to read-only attribute so that the electronic medical record cannot be modified by the requester; S4.2 Extract information from valid electronic medical records; S4.3 compares the extracted information with the encryption keywords set by the editor. The information in the extracted information that is close to the encryption keywords is the encrypted information. Specifically, the encryption keywords set by the editor may be name, ID number, social security number, etc. The administrator of the electronic medical record sharing system may set encryption keywords according to actual conditions to protect the privacy of the patient's name, ID number, and social security number, thereby reducing the adverse effects of information leakage on the patient; S4.4 Encode the encrypted information on the valid electronic medical record to form an encrypted electronic medical record.
[0036] S4.5 generates weights of multiple sentences to be extracted for the diagnostic information and medical records in the extracted information through a summary generation tool; sorts the multiple sentences to be extracted from high to low according to their weights, and extracts a preset number of sentences according to the sorting to generate a medical record summary for easy indexing and searching. Example
[0037] An electronic medical record sharing system, used to implement the above-mentioned electronic medical record sharing method based on mobile Internet, comprising: The acquisition module is used to obtain the electronic medical records of the patients in the electronic medical record information system of each medical institution; The evaluation module is used to evaluate the acquired electronic medical records. If the evaluation fails, the electronic medical records will be fed back to the electronic medical record information system of the medical institution for improvement and then acquired again. If the evaluation passes, the electronic medical records will be determined to be valid. An encryption module, used for encrypting valid electronic medical records to obtain encrypted electronic medical records; The storage module uploads the encrypted electronic medical records and stores them in the database of the electronic medical record sharing system using smart contracts; The access module, when the operator of each medical institution information system requests to access the electronic medical records in the database of the electronic medical record sharing system, the access module retrieves the requested shared electronic medical records through the smart contract and sends the retrieved electronic medical records to the electronic medical record information system of the medical institution that made the request.
[0038] It will also be appreciated by those skilled in the art that various exemplary logic blocks, modules, circuits and algorithm steps described in conjunction with the disclosure herein can be implemented as electronic hardware, computer software or a combination of the two. In order to clearly illustrate this interchangeability of hardware and software, a general description has been given to the functions of various schematic components, blocks, modules, circuits and steps. Whether this function is implemented as software or hardware depends on specific applications and the design constraints imposed on the entire system. Those skilled in the art can implement the function in various ways for each specific application, but this implementation decision should not be interpreted as causing a departure from the disclosed scope of the embodiments of the present invention.
[0039] Finally, it should be noted that the computer-readable storage medium (e.g., memory) herein may be a volatile memory or a non-volatile memory, or may include both a volatile memory and a non-volatile memory. As an example and not by way of limitation, a non-volatile memory may include a read-only memory (ROM), a programmable ROM (PROM), an electrically programmable ROM (EPROM), an electrically erasable programmable ROM (EEPROM), or a flash memory. A volatile memory may include a random access memory (RAM), which may act as an external cache memory. As an example and not by way of limitation, RAM may be obtained in a variety of forms, such as synchronous RAM (DRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), and direct Rambus RAM (DRRAM). The storage devices of the disclosed aspects are intended to include, but are not limited to, these and other suitable types of memory.
[0040] The various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure herein may be implemented or executed using the following components designed to perform the functions herein: a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these components. A general-purpose processor may be a microprocessor, but alternatively, the processor may be any conventional processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices, for example, a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP, and / or any other such configuration.
Claims
1. A method for sharing electronic medical records based on mobile Internet, applied to an electronic medical record sharing system, characterized in that: The steps include: Obtain the electronic medical records of patients in the electronic medical record information system of each medical institution; The obtained electronic medical records are evaluated. If the evaluation fails, they are fed back to the electronic medical record information system of the medical institution for improvement and then obtained again. If the evaluation passes, they are determined to be valid electronic medical records; Encrypting valid electronic medical records to obtain encrypted electronic medical records; Upload the encrypted electronic medical records and store them in the database of the electronic medical record sharing system using smart contracts; When the operator of each medical institution's information system requests to review the electronic medical records in the database of the electronic medical record sharing system, the requested electronic medical records are retrieved through the smart contract and sent to the electronic medical record information system of the medical institution that made the request.
2. The method for sharing electronic medical records based on mobile Internet as claimed in claim 1, characterized in that: The electronic medical record system of the medical institution comprises: Local electronic medical record database, used to store electronic medical records of patients visiting medical institutions; The electronic medical record database is used to store electronic medical records requested by medical institutions.
3. The method for sharing electronic medical records based on mobile Internet as claimed in claim 2, characterized in that: The step of obtaining the electronic medical records in the electronic medical record information system of each medical institution includes: The doctor uploads the electronic medical records of the patients to the electronic medical record information system of the medical institution; The electronic medical record information system of the medical institution stores the electronic medical records of the patients in the local electronic medical record database; The electronic medical record sharing system obtains the electronic medical records of visiting patients from the local electronic medical record database.
4. The method for sharing electronic medical records based on mobile Internet as claimed in claim 3, characterized in that: The steps for doctors to upload the electronic medical records of patients to the electronic medical record information system of medical institutions include: The doctor first educates the patient about sharing medical records and asks the patient whether he agrees to share medical records. If he agrees, he signs the authorization form. The doctor will mark the electronic medical record before uploading it based on whether the patient agrees to share the medical record. If the patient agrees to share the medical record and authorizes the signature, the record will be marked; otherwise, the record will not be marked and uploaded after marking.
5. The method for sharing electronic medical records based on mobile Internet as claimed in claim 3, characterized in that: The steps of storing the electronic medical records of the patients in the local electronic medical record database by the electronic medical record information system of the medical institution include: Classify electronic medical records into marked electronic medical records and non-marked electronic medical records; The marked electronic medical records and the unmarked electronic medical records are stored separately in the local electronic medical record database.
6. The method for sharing electronic medical records based on mobile Internet as claimed in claim 3, characterized in that: The steps of the electronic medical record sharing system obtaining the electronic medical record of the patient from the local electronic medical record database include: When obtaining the electronic medical record for the first time, the electronic medical record sharing system sends a request to obtain the electronic medical record to the electronic medical record information system of the requested medical institution; Operators of electronic medical record information systems of medical institutions obtain authorization for the first time; The electronic medical record sharing system obtains the marked electronic medical records from the local electronic medical record database.
7. The method for sharing electronic medical records based on mobile Internet as claimed in claim 1, characterized in that: The steps for evaluating acquired electronic medical records include: First, the operator of the medical institution's electronic medical record information system uploads a qualified electronic medical record template; Extract information from the obtained marked electronic medical records and the qualified electronic medical record template, and then compare whether the qualified electronic medical record lacks key information; If key content is missing, the assessment will be unqualified and feedback will be given to the medical institution's electronic medical record information system. The medical institution's electronic medical record information system will send it to the corresponding doctor for improvement. After improvement, it will be uploaded again, and the improvement time can be set.
8. The method for sharing electronic medical records based on mobile Internet as claimed in claim 1, characterized in that: The steps for encrypting valid electronic medical records to obtain encrypted electronic medical records include: Set the valid electronic medical record to read-only attribute; Extract information from valid electronic medical records; The extracted information is compared with the encrypted keywords set by the editor, and the information in the extracted information that is close to the encrypted keywords is the encrypted information; Encrypted information on valid electronic medical records is coded to form encrypted electronic medical records.
9. The method for sharing electronic medical records based on mobile Internet as claimed in claim 1, characterized in that: The smart contract provides the functions of electronic medical record preservation and electronic medical record retrieval, including an electronic medical record preservation contract and an electronic medical record retrieval contract.