CN113963812A - Information sharing method, system and device - Google Patents

Information sharing method, system and device Download PDF

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Publication number
CN113963812A
CN113963812A CN202111283801.XA CN202111283801A CN113963812A CN 113963812 A CN113963812 A CN 113963812A CN 202111283801 A CN202111283801 A CN 202111283801A CN 113963812 A CN113963812 A CN 113963812A
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server
information
medical
access link
sharing
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赵小蕾
曾青青
张海
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Guangzhou Xinhua College
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Guangzhou Xinhua College
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    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H80/00ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245Protecting personal data, e.g. for financial or medical purposes
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

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Abstract

The invention relates to the technical field of communication, and discloses an information sharing method, system and device. The method, the system and the device of the invention pre-establish a block chain system consisting of all nodes, wherein any node is a server of a medical institution; by receiving a sharing request sent by a first server, searching a second server corresponding to the patient identifier in a preset server list according to the sharing request, and sending an authorization request to the second server, the second server generates a corresponding access link based on medical information in a database of the second server under the authorization of a user; and further sending the access link fed back by the second server to the first server so that the first server can access the corresponding medical shared information according to the access link. The invention can enable the existing medical institutions to share the medical information of the patients across platforms, avoids repeated examination of the patients and saves the treatment time of the patients.

Description

Information sharing method, system and device
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, a system, and an apparatus for sharing information.
Background
The existing medical institutions cannot share medical information of patients across platforms, and after the medical institutions are replaced by the patients, historical medical information of the patients is difficult to acquire by new medical institutions, so that the patients need to refill the historical medical information, the replaced medical institutions do not adopt some filled medical information, doctors generally check the patients again, and treatment time of the patients is greatly wasted.
Disclosure of Invention
The invention provides an information sharing method, system and device, which are used for solving the technical problem that the existing medical institution can not share medical information of patients across platforms.
The invention provides an information sharing method, which is applied to a blockchain system consisting of nodes, wherein any one node is a server of a medical institution, and the method comprises the following steps:
receiving a sharing request sent by a first server, and extracting a patient identifier carried in the sharing request;
searching a second server corresponding to the patient identifier in a preset server list, and sending an authorization request to the second server so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier based on the authorization request;
receiving an access link sent by the second server, wherein the access link is generated by the second server when a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request is received, and the access link is used for linking to corresponding medical sharing information when being clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server;
and sending the access link to the first server so that the first server can access the medical shared information according to the access link.
According to an implementation manner of the first aspect of the present invention, the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
According to an enabling aspect of the first aspect of the invention, the method further comprises:
when the first server accesses the medical shared information according to the access link, calculating a time interval between the current time and the time when the access link is sent to the first server;
and if the time interval is greater than or equal to a set time interval value, setting the access link to be invalid.
According to an implementable manner of the first aspect of the present invention, before looking up the second server corresponding to the patient identifier in a preset server list, the method further comprises:
judging whether the first server belongs to a sharing authorization server or not;
and if the first server belongs to a sharing authorization server, searching a second server corresponding to the patient identifier in a preset server list.
A second aspect of the present invention provides an information sharing system, where the system is applied to a blockchain system composed of nodes, where any one of the nodes is a server of a medical institution, and the system includes:
the request receiving module is used for receiving a sharing request sent by a first server and extracting a patient identifier carried in the sharing request;
the authorization request module is used for searching a second server corresponding to the patient identifier in a preset server list and sending an authorization request to the second server so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier based on the authorization request;
the access link receiving module is used for receiving an access link sent by the second server, wherein the access link is generated by the second server when a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request is received, and the access link is used for linking to corresponding medical sharing information when being clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server;
and the access link sending module is used for sending the access link to the first server so that the first server can access the medical shared information according to the access link.
According to an implementation manner of the second aspect of the present invention, the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
According to an enabling manner of the second aspect of the invention, the system further comprises:
a calculation module, configured to calculate a time interval between a current time and the time when the first server sends the access link to the first server when the first server accesses the medical shared information according to the access link;
and the inter-link failure setting module is used for setting the access link failure if the time interval is greater than or equal to a set time interval value.
According to an implementable manner of the second aspect of the present invention, before looking up the second server corresponding to the patient identifier in a preset server list, the system further comprises:
the judging module is used for judging whether the first server belongs to a sharing authorization server;
and the confirming module is used for searching a second server corresponding to the patient identifier in a preset server list if the first server belongs to the sharing authorization server.
A third aspect of the present invention provides an information sharing apparatus, including:
a memory to store instructions; the instructions are instructions which can implement the steps of the information sharing method according to any one of the above embodiments;
a processor to execute the instructions in the memory.
A fourth aspect of the present invention provides a computer-readable storage medium, having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the information sharing method according to any one of the above embodiments.
According to the technical scheme, the invention has the following advantages:
the invention establishes a block chain system consisting of all nodes in advance, wherein any node is a server of a medical institution. By receiving a sharing request sent by a first server, searching a second server corresponding to the patient identifier in a preset server list according to the sharing request, and sending an authorization request to the second server, the second server generates a corresponding access link based on medical information in a database of the second server under the authorization of a user; further sending an access link fed back by a second server to the first server so that the first server can access corresponding medical shared information according to the access link; therefore, the embodiment of the invention can enable the existing medical institutions to share the medical information of the patients in a cross-platform manner, avoid repeated examination of the patients and save the treatment time of the patients.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart of an information sharing method according to an alternative embodiment of the present invention;
fig. 2 is a schematic structural connection diagram of an information sharing system according to an alternative embodiment of the present invention.
Description of the drawings:
1-a request receiving module; 2-an authorization request module; 3-access link receiving module; 4-access link sending module.
Detailed Description
The embodiment of the invention provides an information sharing method, system and device, which are used for solving the technical problem that the existing medical institution cannot share medical information of a patient in a cross-platform manner.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Referring to fig. 1, fig. 1 is a flowchart illustrating an information sharing method according to an alternative embodiment of the present invention.
The information sharing method is applied to a block chain system consisting of all nodes, wherein any one node is a server of a medical institution, and the method comprises the following steps:
s1, receiving the sharing request sent by the first server, and extracting the patient identification carried in the sharing request.
The patient identifier may be an identification number of the patient, a mobile phone number, a medical insurance number, a social insurance number, or other identifiers that can uniquely characterize the patient. The patient identification is unique in the blockchain system, and the patient identifications of any two different patients are different.
S2, a second server corresponding to the patient identification is searched in a preset server list, and an authorization request is sent to the second server, so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identification based on the authorization request.
It should be noted that the intelligent mobile terminal of the present invention may be one of a computer, a mobile phone, an IPaH, a server, a wearable device, and the like. In some embodiments, the wearable device may include a smart bracelet, a smart helmet, a smart watch, a smart accessory, or any combination thereof.
The preset server list records the servers corresponding to the patient identifications, and after the carried patient identifications are extracted, the server corresponding to the patient identifications, namely the second server, can be inquired in the preset server list.
And sending a confirmation request to the intelligent mobile terminal corresponding to the patient identifier through the second server based on the authorization request, so that the privacy of the patient can be guaranteed. Specifically, after the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier, the confirmation request can be displayed on the user interface of the intelligent mobile terminal corresponding to the patient identifier.
S3, receiving an access link sent by the second server, wherein the access link is generated by the second server when a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request is received, and the access link is used for linking to corresponding medical sharing information when clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server.
Each piece of medical information in the database includes, but is not limited to: and table information with multiple dimensions, such as basic information, diagnosis information, inspection results, prescription information and the like. Wherein the basic information includes but is not limited to: patient identification, name, identification number, disease name, gender, date of birth, cell phone number, age, region, etc.; the diagnostic information includes but is not limited to: patient identification, hospital visit, department visit, category of diagnosis, disease code, disease name, date of diagnosis, etc.; the test results include, but are not limited to: patient identification, hospital visit, department visit, test items, test values, units of test values, reference ranges, test dates, and the like; the prescription information includes but is not limited to: patient identification, hospital visit, department visit, drug common name, drug trade name, drug code, specification, amount, unit, frequency, date prescribed, and the like.
In an implementation manner, the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
The user can realize the input of the information identifier to be deleted by inputting the key words.
The information identifier to be deleted may be one or more of the above table information. In a specific implementation, for example, when the identifier of the information to be deleted includes a name, an identification number, a gender, a date of birth, a mobile phone number, and an age, when the medical shared information is formed, the information related to the identifier of the information to be deleted is deleted.
S4, the access link is sent to the first server, so that the first server can access the medical shared information according to the access link.
In one implementation, the method further comprises:
when the first server accesses the medical shared information according to the access link, calculating a time interval between the current time and the time when the access link is sent to the first server;
and if the time interval is greater than or equal to a set time interval value, setting the access link to be invalid.
By time-based management of the access link, the security of the shared information can be further enhanced.
In one implementation, before looking up a second server corresponding to the patient identifier in a preset server list, the method further comprises:
judging whether the first server belongs to a sharing authorization server or not;
and if the first server belongs to a sharing authorization server, searching a second server corresponding to the patient identifier in a preset server list.
In one implementation manner, the determining whether the first server belongs to a sharing authorization server further includes:
matching the physical identifier of the first server with a physical identifier in a preset sharing authorization server list in a database;
and if the matching is successful, judging that the first server belongs to the sharing authorization server.
The first server is verified whether to be the sharing authorization server or not through the physical identification of the first server, such as an IP address, and the method is simple and convenient.
In another implementable manner, the sharing request further includes a fingerprint image and a physical identification of the first server; the determining whether the first server belongs to a sharing authorization server includes:
matching the physical identifier of the first server with a standard physical identifier in a preset sharing authorization server list in a database, wherein each standard physical identifier in the preset sharing authorization server list is associated with a standard fingerprint image;
if the matching is successful, extracting a standard fingerprint image associated with the matched standard physical identifier, and comparing the fingerprint image with the associated standard fingerprint image;
and if the comparison is consistent, judging that the first server belongs to the sharing authorization server.
The embodiment of the invention further authenticates the identity of the personnel using the first server on the basis of verifying the physical identifier of the first server, thereby being beneficial to improving the safety of information sharing.
In one implementation, the comparing the fingerprint image to the associated standard fingerprint image includes:
carrying out noise filtering processing on the fingerprint image;
dividing the processed fingerprint image into a plurality of regional sub-images, and calculating a gray level difference vector of each regional sub-image, wherein the calculation formula of the gray level difference vector is as follows:
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in the formula (I), the compound is shown in the specification,
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is shown as
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The gray-level difference vector of the sheet region sub-image,
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is the first
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The maximum gray scale value of the coordinate points in the sheet region sub-graph,
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is the first
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The minimum gray value of the coordinate points in the sheet region sub-graph,
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is a preset gray level difference threshold value;
splicing the regional subgraphs with the gray difference vector larger than 0 to obtain a fingerprint image to be matched;
and matching the fingerprint image to be matched with the associated standard fingerprint image.
According to the embodiment of the invention, the fingerprint image is subjected to noise filtering processing and image segmentation, so that the influence of noise or background areas irrelevant to characteristics on subsequent matching processing of the standard fingerprint image associated with the fingerprint image can be avoided, the image comparison precision can be improved, the background areas are confirmed by comparing the gray level difference vectors with the threshold, and the method is simple and convenient.
Fig. 2 shows a schematic structural connection diagram of an information sharing system according to an embodiment of the present invention. Referring to fig. 2, the system is applied to a blockchain system composed of nodes, where any one node is a server of a medical institution, and the system includes:
the request receiving module 1 is configured to receive a sharing request sent by a first server, and extract a patient identifier carried in the sharing request;
the authorization request module 2 is configured to search a second server corresponding to the patient identifier in a preset server list, and send an authorization request to the second server, so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier based on the authorization request;
the access link receiving module 3 is configured to receive an access link sent by the second server, where the access link is generated by the second server when receiving a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request, and the access link is used to link to corresponding medical sharing information when being clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server;
and the access link sending module 4 is configured to send the access link to the first server, so that the first server accesses the medical shared information according to the access link.
In an implementation manner, the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
In one implementation, the system further comprises:
a calculation module, configured to calculate a time interval between a current time and the time when the first server sends the access link to the first server when the first server accesses the medical shared information according to the access link;
and the inter-link failure setting module is used for setting the access link failure if the time interval is greater than or equal to a set time interval value.
In one implementation, before looking up the second server corresponding to the patient identifier in a preset server list, the system further comprises:
the judging module is used for judging whether the first server belongs to a sharing authorization server;
and the confirming module is used for searching a second server corresponding to the patient identifier in a preset server list if the first server belongs to the sharing authorization server.
In one implementation manner, the sharing request further includes a physical identifier of the first server, and the determining module includes:
the first matching unit is used for matching the physical identifier of the first server with the physical identifier in a preset sharing authorization server list in a database;
and the first judging unit is used for judging that the first server belongs to the sharing authorization server if the matching is successful.
The first server is verified whether to be the sharing authorization server or not through the physical identification of the first server, such as an IP address, and the method is simple and convenient.
In another implementable manner, the sharing request further includes a fingerprint image and a physical identification of the first server; the judging module comprises:
the second matching unit is used for matching the physical identifier of the first server with a standard physical identifier in a preset sharing authorization server list in a database, wherein each standard physical identifier in the preset sharing authorization server list is associated with a standard fingerprint image;
the comparison unit is used for extracting a standard fingerprint image associated with the matched standard physical identifier and comparing the fingerprint image with the associated standard fingerprint image if the matching is successful;
and the second judgment unit is used for judging that the first server belongs to the sharing authorization server if the comparison is consistent.
The embodiment of the invention further authenticates the identity of the personnel using the first server on the basis of verifying the physical identifier of the first server, thereby being beneficial to improving the safety of information sharing.
In one implementation manner, the alignment unit includes:
the preprocessing subunit is used for performing noise filtering processing on the fingerprint image;
a dividing subunit, configured to divide the processed fingerprint image into multiple regional sub-images, and calculate a gray level difference vector of each regional sub-image, where a calculation formula of the gray level difference vector is:
Figure 737121DEST_PATH_IMAGE001
in the formula (I), the compound is shown in the specification,
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is shown as
Figure 824343DEST_PATH_IMAGE003
The gray-level difference vector of the sheet region sub-image,
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is the first
Figure 904611DEST_PATH_IMAGE003
The maximum gray scale value of the coordinate points in the sheet region sub-graph,
Figure 723663DEST_PATH_IMAGE005
is the first
Figure 282820DEST_PATH_IMAGE003
The minimum gray value of the coordinate points in the sheet region sub-graph,
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is a preset gray level difference threshold value;
the splicing subunit is used for splicing the regional subgraphs of which the gray difference vectors are greater than 0 to obtain a fingerprint image to be matched;
and the matching subunit is used for matching the fingerprint image to be matched with the associated standard fingerprint image.
The present invention also provides an information sharing apparatus, including:
a memory to store instructions; the instructions are instructions which can implement the steps of the information sharing method according to any one of the above embodiments;
a processor to execute the instructions in the memory.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when being executed by a processor, implements the steps of the information sharing method according to any one of the above embodiments.
The above-described embodiment of the present invention establishes a blockchain system composed of nodes in advance, where any one of the nodes is a server of a medical institution. After a patient is examined or treated in a certain medical institution, a person in the medical institution may send a medical information sharing request to a central server (an implementation subject of the embodiment of the present invention) of a blockchain system through a server (i.e., a first server) of the medical institution, the central server may extract a patient identifier from the medical information sharing request after receiving the medical information sharing request, query a second server (i.e., a medical institution server that has been historically examined or treated) having a medical information record of the patient in a preset server list, the second server uploads corresponding medical sharing information to the blockchain system after obtaining authorization of the patient and feeds back a corresponding access link to the central server, and the central server sends the access link to the first server, so that the person in the medical institution may access the medical sharing information through the corresponding access link by using the first server, therefore, the medical information of the patient can be shared by the existing medical institutions in a cross-platform mode, repeated examination on the patient is avoided, and the treatment time of the patient is saved.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An information sharing method, applied to a blockchain system composed of nodes, wherein any one node is a server of a medical institution, the method comprising:
receiving a sharing request sent by a first server, and extracting a patient identifier carried in the sharing request;
searching a second server corresponding to the patient identifier in a preset server list, and sending an authorization request to the second server so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier based on the authorization request;
receiving an access link sent by the second server, wherein the access link is generated by the second server when a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request is received, and the access link is used for linking to corresponding medical sharing information when being clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server;
and sending the access link to the first server so that the first server can access the medical shared information according to the access link.
2. The information sharing method according to claim 1, wherein the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
3. The information sharing method according to claim 1, wherein the method further comprises:
when the first server accesses the medical shared information according to the access link, calculating a time interval between the current time and the time when the access link is sent to the first server;
and if the time interval is greater than or equal to a set time interval value, setting the access link to be invalid.
4. The information sharing method according to claim 1, wherein before looking up a second server corresponding to the patient identification in a preset list of servers, the method further comprises:
judging whether the first server belongs to a sharing authorization server or not;
and if the first server belongs to a sharing authorization server, searching a second server corresponding to the patient identifier in a preset server list.
5. An information sharing system, wherein the system is applied to a blockchain system composed of nodes, and any one of the nodes is a server of a medical institution, the system comprising:
the request receiving module is used for receiving a sharing request sent by a first server and extracting a patient identifier carried in the sharing request;
the authorization request module is used for searching a second server corresponding to the patient identifier in a preset server list and sending an authorization request to the second server so that the second server sends a confirmation request to the intelligent mobile terminal corresponding to the patient identifier based on the authorization request;
the access link receiving module is used for receiving an access link sent by the second server, wherein the access link is generated by the second server when a confirmation instruction sent by the intelligent mobile terminal based on the confirmation request is received, and the access link is used for linking to corresponding medical sharing information when being clicked; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and is uploaded to the blockchain system by the second server;
and the access link sending module is used for sending the access link to the first server so that the first server can access the medical shared information according to the access link.
6. The information sharing system according to claim 5, wherein the confirmation instruction carries an identifier of the information to be deleted; the medical shared information is formed by the second server based on the medical information corresponding to the confirmation instruction in a preset database, and includes:
the second server searches medical information corresponding to the patient identification in a preset database, and pre-shared information is formed according to the medical information;
and the second server deletes the medical information corresponding to the information identifier to be deleted in the pre-shared information to form the medical shared information.
7. The information sharing system according to claim 5, characterized in that the system further comprises:
a calculation module, configured to calculate a time interval between a current time and the time when the first server sends the access link to the first server when the first server accesses the medical shared information according to the access link;
and the inter-link failure setting module is used for setting the access link failure if the time interval is greater than or equal to a set time interval value.
8. The information sharing system according to claim 5, wherein before looking up a second server corresponding to the patient identification in a preset list of servers, the system further comprises:
the judging module is used for judging whether the first server belongs to a sharing authorization server;
and the confirming module is used for searching a second server corresponding to the patient identifier in a preset server list if the first server belongs to the sharing authorization server.
9. An information sharing apparatus, comprising:
a memory to store instructions; wherein the instruction is an instruction which can implement the steps of the information sharing method according to any one of claims 1 to 4;
a processor to execute the instructions in the memory.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the information sharing method according to any one of claims 1 to 4.
CN202111283801.XA 2021-11-01 2021-11-01 Information sharing method, system and device Pending CN113963812A (en)

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