CN111292819A - Case information processing method and device based on block chain system and storage medium - Google Patents
Case information processing method and device based on block chain system and storage medium Download PDFInfo
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000004044 response Effects 0.000 claims description 3
- 208000019622 heart disease Diseases 0.000 description 10
- 238000013500 data storage Methods 0.000 description 7
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting 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
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
Abstract
The application discloses a case information processing method and device based on a block chain system and a storage medium. Wherein, the method comprises the following steps: receiving a reading request input by a first user of a first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from a blockchain system; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to a method and an apparatus for processing case information based on a blockchain system, and a storage medium.
Background
At present, personal case information is managed by different medical institutions and is used by the medical institutions. Moreover, the case information recorded by each medical institution is different, and the medical institutions often record information of interest, so that the case information recorded by the medical institutions cannot be uniformly managed. In this case, if the personal case information of the user is tampered by a person, the user cannot know the personal case information, the security of the case information of the user cannot be guaranteed, the case information of the user belongs to the personal information of the user and has a certain value, and if the user is used by other people or other organizations, the user cannot know the case information and cannot obtain corresponding economic benefits.
Aiming at the technical problems that the existing different medical institutions in the prior art manage personal case information which is not uniform enough, and under the condition, the personal case information of a user cannot ensure the safety of the case information of the user if the personal case information of the user is tampered by people, the case information of the user belongs to the personal information of the user and has a certain value, and if the case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the disclosure provides a case information processing method, a case information processing device and a storage medium based on a block chain system, so as to solve the technical problems that existing different medical institution management individual case information in the prior art is not uniform enough, and under the circumstance, if the individual case information of a user is tampered by people, the safety of the case information of the user cannot be guaranteed, and the case information of the user belongs to the individual information of the user and has a certain value, and if the case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits.
According to an aspect of the embodiments of the present disclosure, there is provided a case information processing method based on a blockchain system, applied to a first terminal device serving as a node of the blockchain system, including: receiving a reading request input by a first user of a first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from a blockchain system; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee.
According to another aspect of the embodiments of the present disclosure, there is also provided a storage medium including a stored program, wherein the method of any one of the above is performed by a processor when the program is executed.
According to another aspect of the embodiments of the present disclosure, there is also provided a case information processing apparatus based on a blockchain system, applied to a first terminal device that is a node of the blockchain system, including: the receiving module is used for receiving a reading request input by a first user of the first terminal device, and the reading request indicates that first medical record information corresponding to a second user is read from the blockchain system; the calling module is used for calling the intelligent contract of the pre-deployed department and paying the cost corresponding to the first case information to the second user; and the reading module is used for calling the intelligent contract under the condition of paying the fee and reading the first medical record information from the blockchain system.
According to another aspect of the embodiments of the present disclosure, there is also provided a case information processing apparatus based on a blockchain system, applied to a first terminal device that is a node of the blockchain system, including: a processor; and a memory coupled to the processor for providing instructions to the processor for processing the following processing steps: receiving a reading request input by a first user of a first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from a blockchain system; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee.
In the embodiment of the disclosure, a first terminal device applied to a node as a blockchain system receives a read request input by a first user of the first terminal device; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee. Therefore, the case information of the users can be written into the block chain, the case information of the users can be processed more conveniently, and the users can communicate with each other through the case information so as to acquire better medical resource information. The blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, so that case information stored in the blockchain system can be guaranteed to be not tampered, and safety of user case information is guaranteed. And by deploying the intelligent contract belonging to the block chain node in advance, the case information of the user can obtain corresponding economic value when being checked by other users. The technical problems that in the prior art, the existing different medical institutions are not uniform enough in managing the individual case information, and under the condition, if the individual case information of the user is tampered by people, the safety of the individual case information of the user cannot be guaranteed, the individual case information of the user belongs to the individual information of the user, the user has a certain value, and if the individual case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the disclosure and together with the description serve to explain the disclosure and not to limit the disclosure. In the drawings:
fig. 1 is a block diagram of a hardware structure of a computer terminal for implementing the method according to embodiment 1 of the present disclosure;
fig. 2 is a schematic diagram of a case information processing system based on a blockchain system according to embodiment 1 of the present disclosure;
fig. 3 is a flowchart illustrating a case information processing method based on a blockchain system according to a first aspect of embodiment 1 of the present disclosure;
fig. 4 is a schematic diagram of a case information processing apparatus based on a blockchain system according to embodiment 2 of the present disclosure; and
fig. 5 is a schematic diagram of a case information processing device based on a blockchain system according to embodiment 3 of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to the present embodiment, there is provided a method embodiment of a case information processing method based on a blockchain system, it is noted that the steps shown in the flowchart of the figure may be executed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that here.
The method embodiments provided by the present embodiment may be executed in a mobile terminal, a computer terminal, a server or a similar computing device. Fig. 1 shows a hardware configuration block diagram of a computing device for implementing a case information processing method based on a blockchain system. As shown in fig. 1, the computing device may include one or more processors (which may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory for storing data, and a transmission device for communication functions. Besides, the method can also comprise the following steps: a display, an input/output interface (I/O interface), a Universal Serial Bus (USB) port (which may be included as one of the ports of the I/O interface), a network interface, a power source, and/or a camera. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration and is not intended to limit the structure of the electronic device. For example, the computing device may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
It should be noted that the one or more processors and/or other data processing circuitry described above may be referred to generally herein as "data processing circuitry". The data processing circuitry may be embodied in whole or in part in software, hardware, firmware, or any combination thereof. Further, the data processing circuitry may be a single, stand-alone processing module, or incorporated in whole or in part into any of the other elements in the computing device. As referred to in the disclosed embodiments, the data processing circuit acts as a processor control (e.g., selection of a variable resistance termination path connected to the interface).
The memory may be used to store software programs and modules of application software, such as program instructions/data storage devices corresponding to the case information processing method based on the blockchain system in the embodiments of the present disclosure, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory, that is, implements the above-mentioned case information processing method based on the blockchain system of the application program. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory may further include memory located remotely from the processor, which may be connected to the computing device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device is used for receiving or transmitting data via a network. Specific examples of such networks may include wireless networks provided by communication providers of the computing devices. In one example, the transmission device includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the computing device.
It should be noted here that in some alternative embodiments, the computing device shown in fig. 1 described above may include hardware elements (including circuitry), software elements (including computer code stored on a computer-readable medium), or a combination of both hardware and software elements. It should be noted that FIG. 1 is only one example of a particular specific example and is intended to illustrate the types of components that may be present in a computing device as described above.
Fig. 2 is a schematic diagram of a case information processing system based on the blockchain system according to the present embodiment. Referring to fig. 2, the system includes: a blockchain system 200 and a plurality of blockchain nodes 200 a-200 n, a first terminal device 110 of a first user, a second terminal device 120 of a second user and a third terminal device 130 of a third user. Each of the blockchain nodes 200a to 200n runs a blockchain service, and the blockchain system 200 stores personal case information of a user. Each node corresponds to a terminal device of a different user, for example: the blockchain node 200a corresponds to the first terminal device 110 of the first user, the blockchain node 200b corresponds to the second terminal device 120 of the second user, and the blockchain node 200c corresponds to the third terminal device 130 of the third user. It should be noted that the first terminal device 110 of the first user, the second terminal device 120 of the second user, and the third terminal device 130 of the third user in the system may all be adapted to the above-mentioned hardware structure.
Under the above operating environment, according to the first aspect of the present embodiment, there is provided a case information processing method based on a blockchain system, applied to a first terminal device that is a node of the blockchain system, the method being implemented by the first terminal device 110 shown in fig. 2. Fig. 3 shows a flow diagram of the method, which, with reference to fig. 3, comprises:
s302: receiving a reading request input by a first user of a first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from a blockchain system;
s304: calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and
s306: and calling an intelligent contract to read medical record information from the blockchain system under the condition of paying the fee.
Specifically, the first user, for example, with a heart disease, wants to query some information about the heart disease, for example, some case information of other patients, especially some case information that the heart disease treatment is successful. He knows that the second user had also had a heart disease and that the second user's heart disease was completely restored after treatment. Therefore, the first user inputs a read request at the first terminal device 110 to view the first case information of the second user from the blockchain system, wherein the first case information is the case information of the second user for treating the heart disease. Then, the first terminal device 110 invokes an intelligent contract pre-deployed in the blockchain system to pay the second user the fee corresponding to the first case information, where the intelligent contract is that when other users of the node device on the blockchain system request the second user to read the case information of the second user, the second user needs to be paid with the corresponding fee in return. Finally, after the first user pays the completion fee through the first terminal device 110, the first terminal device 110 calls the intelligent contract to read the first case information from the blockchain system, so that the first user refers to the first case information on the first terminal device 110.
Therefore, the case information of the users can be written into the block chain, the case information of the users can be processed more conveniently, and the users can communicate with each other through the case information so as to acquire better medical resource information. The blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, so that case information stored in the blockchain system can be guaranteed to be not tampered, and safety of user case information is guaranteed. And by deploying the intelligent contract belonging to the block chain node in advance, the case information of the user can obtain corresponding economic value when being checked by other users. The technical problems that in the prior art, the existing different medical institutions are not uniform enough in managing the individual case information, and under the condition, if the individual case information of the user is tampered by people, the safety of the individual case information of the user cannot be guaranteed, the individual case information of the user belongs to the individual information of the user, the user has a certain value, and if the individual case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits are solved.
Optionally, reading the first medical record information from the blockchain, further comprising: calling an intelligent contract to acquire a first secret key for decrypting first medical record information; and decrypting the first medical record information by using the acquired first key.
Specifically, when the first terminal device 110 reads the first case information of the second user from the blockchain, after the second user is paid the fee corresponding to the first case information by calling the smart contract, the first terminal device 110 acquires the key for decrypting the first case information and decrypts the first case information with the key. The first case information on the blockchain system is encrypted so that the first case information needs to be decrypted when the first user views the first case information of the second user.
Optionally, the method further comprises: in response to an operation of writing second case information corresponding to the first user into the blockchain system, which is input by the first user, encrypting the second case information by a second secret key; and writing the encrypted second case information into the blockchain.
Specifically, the first user may also write the second case information of itself into the block chain through the first terminal device 110. For example, a first user's heart disease is treated later, the treatment is also very successful, and the first user's heart disease is more severe than the second user's heart disease, and the treatment is more difficult than the second user's treatment. Wherein the treatment-related case information is the second case information. The first user encrypts the second case information through the first terminal device 110, and then the first user writes the treated second case information into the blockchain through the first terminal device 110. Therefore, since the blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, and the second case information is encrypted, it can be ensured that the case information stored in the blockchain system cannot be tampered, thereby ensuring the security of the second case information.
Optionally, after writing the encrypted second case information into the blockchain, the method includes: under the condition that the third user requests to read the second medical record information, judging whether the third user pays the cost corresponding to the second medical record information; and transmitting the second key to a third terminal device of the third user in a case where it is determined that the third user pays the fee corresponding to the second medical record information.
Specifically, the first terminal device writes the second case information after the block chain. The third user (for example, a heart disease patient, whose disease level is also serious) requests to read the second case information through the third terminal device 130, and wants to obtain some good medical resource information through the second case information. After the third user pays the fee corresponding to the second case information to the first user through the third terminal device, the first user sends the second key of the second case information to the third terminal device 130 of the third user through the first terminal device 110.
Therefore, the third user invokes the smart contract pre-deployed on the block link point through the third terminal device 130, pays a corresponding fee to the first user of the second case information, and acquires the second key. Therefore, the second case information is opened by utilizing the second secret key, and the second case information is read to obtain good medical resource information. The first user can also obtain corresponding reward for providing own case information to others.
Further, referring to fig. 1, according to a second aspect of the present embodiment, a storage medium 104 is provided. The storage medium 104 comprises a stored program, wherein the method of any of the above is performed by a processor when the program is run.
Thus, according to the present embodiment, a first terminal device applied to a node as a blockchain system receives a read request input by a first user of the first terminal device; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee. Therefore, the case information of the users can be written into the block chain, the case information of the users can be processed more conveniently, and the users can communicate with each other through the case information so as to acquire better medical resource information. The blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, so that case information stored in the blockchain system can be guaranteed to be not tampered, and safety of user case information is guaranteed. And by deploying the intelligent contract belonging to the block chain node in advance, the case information of the user can obtain corresponding economic value when being checked by other users. The technical problems that in the prior art, the existing different medical institutions are not uniform enough in managing the individual case information, and under the condition, if the individual case information of the user is tampered by people, the safety of the individual case information of the user cannot be guaranteed, the individual case information of the user belongs to the individual information of the user, the user has a certain value, and if the individual case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits are solved.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
Fig. 4 shows a case information processor apparatus 400 based on a blockchain system according to the present embodiment, applied to a first terminal device which is a node of the blockchain system, the apparatus 400 corresponding to the method according to the first aspect of embodiment 1. Referring to fig. 4, the apparatus 400 includes: a receiving module 410, configured to receive a reading request input by a first user of a first terminal device, where the reading request indicates to read first medical record information corresponding to a second user from a blockchain system; a calling module 420, configured to call a pre-deployed intelligent contract, and pay a fee corresponding to the first case information to the second user; and a reading module 430, configured to invoke an intelligent contract to read the first medical record information from the blockchain system when the fee is paid.
Optionally, the reading module 430 further includes: the calling submodule is used for calling the intelligent contract to acquire a first secret key for decrypting the first medical record information; and the decryption submodule is used for decrypting the first medical record information by using the acquired first key.
Optionally, the apparatus 400 further comprises: the encryption module is used for responding to the operation of writing the second case information corresponding to the first user into the block chain system and input by the first user, and encrypting the second case information through a second secret key; and the writing module is used for writing the encrypted second case information into the block chain.
Optionally, a write module comprising: the judgment submodule is used for judging whether the third user pays the cost corresponding to the second medical record information under the condition that the third user requests to read the second medical record information through the third terminal equipment; and a sending submodule, configured to send the second key to a third terminal device of the third user when it is determined that the third user pays the fee corresponding to the second medical record information.
Thus, according to the present embodiment, with the case information processing apparatus 400 based on the blockchain system, the first terminal device applied to the node as the blockchain system receives the read request input by the first user of the first terminal device; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee. Therefore, the case information of the users can be written into the block chain, the case information of the users can be processed more conveniently, and the users can communicate with each other through the case information so as to acquire better medical resource information. The blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, so that case information stored in the blockchain system can be guaranteed to be not tampered, and safety of user case information is guaranteed. And by deploying the intelligent contract belonging to the block chain node in advance, the case information of the user can obtain corresponding economic value when being checked by other users. The technical problems that in the prior art, the existing different medical institutions are not uniform enough in managing the individual case information, and under the condition, if the individual case information of the user is tampered by people, the safety of the individual case information of the user cannot be guaranteed, the individual case information of the user belongs to the individual information of the user, the user has a certain value, and if the individual case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits are solved.
Example 3
Fig. 5 shows the case information processing apparatus 500 based on the blockchain system according to the present embodiment, applied to a first terminal device which is a node of the blockchain system, the apparatus 500 corresponding to the method according to the first aspect of embodiment 1. Referring to fig. 5, the apparatus 500 includes: a processor 510; and a memory 520 coupled to processor 510 for providing processor 510 with instructions to process the following process steps: receiving a reading request input by a first user of a first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from a blockchain system; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee.
Optionally, reading the first medical record information from the blockchain, further comprising: calling an intelligent contract to acquire a first secret key for decrypting first medical record information; and decrypting the first medical record information by using the acquired first key.
Optionally, the instructions for providing processor 510 with processing steps further comprise: in response to an operation of writing second case information corresponding to the first user into the blockchain system, which is input by the first user, encrypting the second case information by a second secret key; and writing the encrypted second case information into the blockchain.
Optionally, after writing the encrypted second case information into the blockchain, the method includes: under the condition that a third user requests to read the second medical record information through a third terminal device, judging whether the third user pays the cost corresponding to the second medical record information; and transmitting the second key to a third terminal device of the third user in a case where it is determined that the third user pays the fee corresponding to the second medical record information.
Thus, according to the present embodiment, with the case information processing apparatus 400 based on the blockchain system, the first terminal device applied to the node as the blockchain system receives the read request input by the first user of the first terminal device; calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and calling the intelligent contract to read the first medical record information from the blockchain system under the condition of paying the fee. Therefore, the case information of the users can be written into the block chain, the case information of the users can be processed more conveniently, and the users can communicate with each other through the case information so as to acquire better medical resource information. The blockchain system is a decentralized distributed data storage system and has the characteristic that data cannot be tampered, so that case information stored in the blockchain system can be guaranteed to be not tampered, and safety of user case information is guaranteed. And by deploying the intelligent contract belonging to the block chain node in advance, the case information of the user can obtain corresponding economic value when being checked by other users. The technical problems that in the prior art, the existing different medical institutions are not uniform enough in managing the individual case information, and under the condition, if the individual case information of the user is tampered by people, the safety of the individual case information of the user cannot be guaranteed, the individual case information of the user belongs to the individual information of the user, the user has a certain value, and if the individual case information is used by other people or other organizations, the user cannot obtain corresponding economic benefits are solved.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be 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, units or modules, and may be in an electrical 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: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A case information processing method based on a blockchain system is applied to a first terminal device which is a node of the blockchain system, and is characterized by comprising the following steps:
receiving a reading request input by a first user of the first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from the blockchain system;
calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and
and calling the intelligent contract and reading the first medical record information from the blockchain system under the condition of paying the fee.
2. The method of claim 1, wherein reading the first medical record information from the blockchain further comprises:
calling the intelligent contract to acquire a first secret key for decrypting the first medical record information; and
and decrypting the first medical record information by using the acquired first secret key.
3. The method of claim 1, further comprising:
in response to an operation of writing second case information corresponding to the first user into the blockchain system, which is input by the first user, encrypting the second case information by a second secret key; and
and writing the encrypted second case information into the block chain.
4. The method of claim 3, wherein after writing the encrypted second case information to the blockchain, comprising:
under the condition that a third user requests to read the second medical record information through a third terminal device, judging whether the third user pays the cost corresponding to the second medical record information; and
and sending the second key to a third terminal device of the third user when the third user is judged to pay the fee corresponding to the second medical record information.
5. A storage medium comprising a stored program, wherein the method of any one of claims 1 to 4 is performed by a processor when the program is run.
6. A case information processing apparatus based on a blockchain system, applied to a first terminal device that is a node of the blockchain system, comprising:
a receiving module, configured to receive a reading request input by a first user of the first terminal device, where the reading request indicates to read first medical record information corresponding to a second user from the blockchain system;
the calling module is used for calling a pre-deployed intelligent contract and paying the cost corresponding to the first case information to the second user; and
and the reading module is used for calling the intelligent contract and reading the first medical record information from the blockchain system under the condition of paying the fee.
7. The apparatus of claim 6, wherein the reading module further comprises:
the calling submodule is used for calling the intelligent contract to acquire a first secret key for decrypting the first medical record information; and
and the decryption submodule is used for decrypting the first medical record information by using the acquired first secret key.
8. The apparatus of claim 6, further comprising:
the encryption module is used for responding to the operation of writing second case information corresponding to the first user into the block chain system, and encrypting the second case information through a second secret key; and
and the writing module is used for writing the encrypted second case information into the block chain.
9. The apparatus of claim 8, wherein the write module comprises:
the judgment submodule is used for judging whether a third user pays the cost corresponding to the second medical record information under the condition that the third user requests to read the second medical record information through a third terminal device; and
and the sending submodule is used for sending the second key to a third terminal device of the third user under the condition that the third user is judged to pay the cost corresponding to the second medical record information.
10. A case information processing apparatus based on a blockchain system, applied to a first terminal device that is a node of the blockchain system, comprising:
a processor; and
a memory coupled to the processor for providing instructions to the processor for processing the following processing steps:
receiving a reading request input by a first user of the first terminal device, wherein the reading request indicates that first medical record information corresponding to a second user is read from the blockchain system;
calling an intelligent contract of a pre-deployment, and paying the cost corresponding to the first case information to the second user; and
and calling the intelligent contract and reading the first medical record information from the blockchain system under the condition of paying the fee.
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