CN111259075A - Block chain-based medical information generation method, device, equipment and storage medium - Google Patents
Block chain-based medical information generation method, device, equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the application discloses a method, a device, equipment and a storage medium for generating medical information based on a block chain, wherein the method comprises the following steps: receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user; acquiring the effective insurance amount of the target user from a block chain network according to the user identification information; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. The embodiment of the application is beneficial to solving the problem that the patient cannot be treated timely and effectively due to fund shortage when hospitalizing.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to a method, an apparatus, a device, and a storage medium for generating medical information based on a blockchain.
Background
With the gradual deepening of medical improvement, the information construction pace of medical service is accelerated continuously, the medical guarantee system is improved continuously, and a plurality of medical improvement results provide great convenience for the hospitalization of urban and rural residents. On the other hand, residents still have some problems during hospitalization, as most hospitals need to pay first when hospitalizing, if the fund is insufficient, the patients can not be treated in time or treated most effectively, even if the patients purchase medical insurance, certain expenses need to be paid first, and the patients can not be treated effectively in time due to fund shortage.
Disclosure of Invention
In order to solve the problems, the application provides a block chain-based medical information generation method, a block chain-based medical information generation device, a block chain-based medical information generation equipment and a block chain-based medical information storage medium, which are beneficial to solving the problem that a patient cannot be treated timely and effectively due to fund shortage during hospitalization.
The first aspect of the embodiments of the present application provides a method for generating medical information based on a blockchain, where the method includes:
receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user;
acquiring the effective insurance amount of the target user from a block chain network according to the user identification information;
and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network.
A second aspect of the embodiments of the present application provides a medical information generation apparatus based on a blockchain, including:
the system comprises a request receiving module, a first target terminal and a second target terminal, wherein the request receiving module is used for receiving a medical information generation request sent by the first target terminal, and the medical information generation request comprises user identification information of a target user;
the limit acquisition module is used for acquiring the effective insurance limit of the target user from a block chain network according to the user identification information;
and the information generation module is used for generating the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the block chain network by the second target terminal, and synchronizing the medical information to the block chain network.
A third aspect of embodiments of the present application provides an electronic device, which includes an input device, an output device, and a processor, and is adapted to implement one or more instructions; and the number of the first and second groups,
a computer storage medium having stored thereon one or more instructions adapted to be loaded by the processor and to perform the steps of the method of the first aspect.
A fourth aspect of embodiments of the present application provides a computer storage medium storing one or more instructions adapted to be loaded by a processor and to perform the steps of the method according to the first aspect.
The method comprises the steps that a medical information generation request sent by a first target terminal is received, wherein the medical information generation request comprises user identification information of a target user; acquiring the effective insurance amount of the target user from a block chain network according to the user identification information; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. Therefore, when the target user visits the doctor, the payment node of the medical institution can inquire the effective insurance amount which can be provided by the medical insurance purchased by the target user in real time from the blockchain network, then determine whether the treatment needs to be paid additionally according to the basic treatment information and the effective insurance amount uploaded to the blockchain network by the department node, directly provide guarantee for the target user if not needed, generate the medical information, provide guarantee for the target user after paying a small amount of cost if needed, and generate the medical information so as to ensure that the target user can obtain timely and effective treatment without paying the cost or without paying too much cost.
Drawings
In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block chain network architecture diagram according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a block chain according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of a method for generating medical information based on a blockchain according to an embodiment of the present disclosure;
fig. 4 is an exemplary diagram of uploading personal and family information according to an embodiment of the present application;
fig. 5 is an exemplary diagram of uploading medical information and verifying medical information according to an embodiment of the present application;
fig. 6 is a schematic flowchart of another method for generating medical information based on a blockchain according to an embodiment of the present disclosure;
fig. 7 is an exemplary diagram of a specific implementation of a method for generating medical information based on a blockchain according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a medical information generation apparatus based on a blockchain according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The terms "comprising" and "having," and any variations thereof, as appearing in the specification, claims and drawings of this application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. Furthermore, the terms "first," "second," and "third," etc. are used to distinguish between different objects and are not used to describe a particular order.
First, a network system architecture to which the solution of the embodiments of the present application may be applied will be described by way of example with reference to the accompanying drawings. Referring to fig. 1, fig. 1 is a block chain network system architecture diagram according to an embodiment of the present disclosure, as shown in fig. 1, a plurality of nodes exist in the block chain network, including but not limited to a user node 101, an insurance agency node 102, a medical institution node 103, and a user administration node 104, each node may be a client in the block chain network, and a node device may be any form of computing device, such as a server, a terminal, and the like. The user node 101, the insurance agency node 102, the medical agency node 103, and the user administration node 104 may all receive input information during normal operation, and maintain shared data in the blockchain network based on the received input information, for example: after a user visits a doctor in a medical institution, each node can update the remaining available insurance amount of the user based on medical information uploaded to the block chain network by medical institution nodes; after the personal and family information of the user is changed, each node can integrate the information within a period of time based on the changed personal and family information uploaded to the block chain network by the household node 104, compare the information with the data stored by the node to generate a piece of information approved by the node, and then transmit the information generated by the node in the whole network until a piece of data approved by each node is obtained. Information connection exists among the user nodes 101, the insurance agency nodes 102, the medical agency nodes 103 and the user administration nodes 104 in the block chain network, and all the nodes communicate through the information connection to form a data sharing network with distributed data storage, point-to-point transmission, a common identification mechanism and information encryption.
In addition, as shown in fig. 2, a user node 101, an insurance agency node 102, a medical agency node 103 and an administrative node 104 in the block chain network all store a same block chain, the block chain is composed of a plurality of blocks, each block has a block head and a block body, the block head of the initial block stores an input information characteristic value, a version number, a timestamp and a difficulty value, and the block body stores input information (for example, personal and family information uploaded by the administrative node 104, medical information when a user is hospitalized, etc.); the next block of the initial block takes the initial block as a parent block, the block head of the initial block stores the input information characteristic value of the current block, the block head characteristic value of the parent block, the version number, the timestamp and the difficulty value, and so on, so that the block data stored in each block in the block chain is associated with the block data stored in the parent block, and a data chain is formed.
Some of the terms involved in the blockchain network shown in fig. 1 are described below:
the consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among all nodes in the block chain network. For the transaction in the blockchain network, the transaction can be verified in a short time by completing consensus through voting of the user node 101, the insurance agency node 102, the medical agency node 103 and the user administration node 104.
Intelligent contracts, computerized agreements in a blockchain network, may implement the terms of a certain contract, implemented by code deployed on a shared ledger for execution when certain conditions are met, are used to complete automated transactions according to actual business requirement code, not only to execute contracts for transactions, but also to execute contracts that process received information. For example: the medical institution node 103 inquires or calculates the currently available guarantee amount of the user when the user goes to a doctor, and updates the available guarantee amount of the user after the guarantee, and the like.
The public key is a part of public keys in a key pair obtained through a certain algorithm, and by having a private key matched with the public key, namely a part of the public keys not disclosed in the password pair, the user node 101, the insurance agency node 102, the medical agency node 103 and the user administration node 104 in the blockchain network all have respective key pairs, the public key is generally used for encryption and verification, and the private key is generally used for signature and decryption, namely, information encrypted by the public key must be decrypted by using the private key matched with the public key.
Based on the network system architecture shown in fig. 1, an embodiment of the present application provides a method for generating medical information based on a blockchain, where the method for generating medical information based on a blockchain can be executed by a medical institution server, please refer to fig. 3, and includes the following steps:
301. receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user.
In a specific embodiment of the present application, the first target terminal refers to a terminal used by a payment room in a medical institution node 103, the medical information generation request is used to request each node in a blockchain network to provide a medical guarantee for a target user, and generate medical information capable of proving the guarantee, the target user (user node 101) refers to an insured person who enjoys medical insurance at a insurance institution node 102, and is also a patient who visits the medical insurance this time, where the type of medical insurance enjoyed by the target user may be a personal medical insurance or a home medical insurance, the user identification information may be an identity number of the user, a social insurance account number, or another unique identifier common in the blockchain network, and optionally, the user identification information may also be biometric information of the target user, such as a fingerprint, a facial feature, and the like.
After the target user purchases medical insurance at the insurance agency node 102, the two parties sign an intelligent contract, and the intelligent contract is uploaded to the blockchain network after the intelligent contract is encrypted by using public keys of other nodes such as the medical agency node 103 and the household node 104. Wherein the intelligent contract at least comprises the following contents:
insurance type: personal medical insurance or family medical insurance;
user identification information: user identification information of the target user;
the insured life: if the personal medical insurance is carried out, the insured person is the target user, and if the family medical insurance is carried out, the insured person type (such as family) is noted;
identification information of policy: the unique identification of the insurance;
insurance content: coverage of insurance, amount of insurance, proportion of reimbursement, reimbursement details, and the like.
In addition, the blockchain network also stores the basic information of the individual and family of the target user, as shown in fig. 4, after submitted by the target user, the basic information of the individual and the family is signed or encrypted by the household node 104 and then is transmitted into the chain, each node in the block chain network receives the basic information of the individual and the family of the target user uploaded by the household node 104, compares the basic information with the data of the target user collected and sorted by the node, sorts out the basic information of the individual and the family of the target user approved by the node to carry out the whole network synchronization, synchronizes the data approved by each node to the whole network after the nodes in the block chain network reach the consensus, at this time, the basic information of the individual and family members of the target user can be used for the insurance agency node 102 and the medical agency node 103 to perform relevant operations such as identity verification and the like when handling the service, so that the service safety is guaranteed.
302. And acquiring the effective insurance amount of the target user from a block chain network according to the user identification information.
In the embodiment of the present application, the effective insurance amount refers to the maximum remaining amount of insurance after deducting the reimbursement amount from the medical insurance owned by the target user. After receiving the medical information generation request, the medical institution server analyzes the medical information generation request to obtain user identification information of the target user, then searches in the blockchain network by using the user identification information to obtain an intelligent contract signed by the target user and the insurance institution node 102, and after decrypting the intelligent contract by using a first private key of the medical institution node 103 in the blockchain network, the medical institution server can obtain the content in the intelligent contract, so that the method is fast and convenient.
Specifically, the medical institution server obtains the effective insurance limit of the target user through calculation according to the medical insurance type enjoyed by the target user recorded in the obtained intelligent contract, in some examples, if the medical insurance enjoyed by the target user is personal medical insurance, the medical insurance type enjoyed by the target user directly obtains the personal insurance total of the target user from the intelligent contract and the personal reimbursed limit updated in real time in the intelligent contract, and calculates the effective insurance limit of the current medical insurance of the target user according to the personal insurance total of the target user and the personal reimbursed limit, for example: the target user A enjoys two insurance shares, the total amount of single insurance share is 10 ten thousand yuan, the total amount of personal insurance share is 20 ten thousand yuan, the prior medical service has been reimbursed for 5 ten thousand yuan, the personal reimbursed amount is 5 ten thousand yuan, and the effective insurance amount enjoyed this time is 20-5-15 ten thousand yuan. In some examples, if the medical insurance enjoyed by the target user is family medical insurance, acquiring the personal total amount of insurance of each family member of the family to which the target user belongs from the intelligent contract to obtain the family accumulated total amount of insurance, acquiring the personal reimbursed amount of each family member to obtain the family accumulated reimbursed amount, and calculating the effective insurance amount according to the family accumulated total amount of insurance and the family accumulated reimbursed amount.
303. And generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network.
In this embodiment, the second target terminal refers to a terminal used by a specific department in the medical institution node 103, for example: the terminal used by orthopedics doctors and the terminal used by ENT department doctors, after the target user visits the doctor in the relevant department, the second target terminal of the relevant department uploads the basic treatment information to the block chain network, and all nodes are identified together to carry out the whole network synchronization. The basic treatment information includes, but is not limited to, a treatment estimated amount of the current treatment of the target user, a target treatment type (i.e., major illness, minor illness, operation or hospitalization, etc.), and a target payment proportion (i.e., a minimum payment proportion) of the treatment.
The medical institution server calculates various types of target effective insurance lines according to the calculated effective insurance line and the line proportion of various treatment types such as operations, hospitalization and the like recorded in the intelligent contract, for example: if the effective insurance limit is 15 ten thousand yuan, the hospitalization limit recorded in the intelligent contract is 30%, and the operation ratio is 50%, the target effective insurance limit of the hospitalization treatment type is 4.5 ten thousand yuan, and the target effective insurance limit of the operation treatment type is 7.5 ten thousand yuan. At the moment, basic treatment information uploaded by a second target terminal of a department is acquired from the blockchain network, and the payment to be compensated of the treatment of the target user at this time is calculated according to the treatment estimated amount, the target treatment type, the target payment proportion and the target effective insurance amount corresponding to the target treatment type in the basic treatment information, wherein the calculation formula is as follows: if the calculated payment to be compensated is less than or equal to 0, the target user can directly provide guarantee without re-paying the fee, and medical information capable of proving the guarantee is generated; if the calculated fee to be paid is more than 0, the target effective insurance limit of the treatment type is not enough to provide guarantee, the guarantee needs to be provided for the target user after the fee to be paid is paid, the target user can obtain the guarantee only by paying a small amount of fee to be paid, and the medical institution server generates medical information capable of proving the guarantee after confirming that the wallet account of the medical institution node 103 receives the fee to be paid.
As shown in fig. 5, the medical institution server generates medical information for the current treatment of the target user, where the medical information includes, but is not limited to, user identification information of the target user, fees subsidized by the target user, a target treatment type, a deductive amount of the current treatment, timestamp information, and identification information of the medical institution, and the medical institution server generates an abstract of the medical information by using a hash algorithm, then signs the generated abstract by using a first private key of the medical institution in the blockchain network to obtain signatures of the medical information, encrypts the medical information by using second public keys of nodes except for the medical institution in the blockchain network, and uploads the encrypted medical information and the signature of the medical information to the blockchain network together. The method comprises the steps that other nodes except a medical institution in a block chain network decrypt a signature of medical information by using a first public key to obtain an abstract of the medical information, decrypt the medical information in a ciphertext form by using a second private key matched with the second public key to obtain the medical information, generate a local abstract of the medical information obtained through decryption by using a Hash algorithm, compare the abstract of the medical information obtained through decryption with the local abstract generated through the Hash algorithm, if the two abstracts are the same, pass verification, and perform whole-network broadcasting after common identification is achieved.
In the scheme, the first public key refers to a public key of a medical institution in a blockchain network, the second public key refers to a public key of each node except the medical institution in the blockchain network, the public key is a second private key matched with the public key, the hash Algorithm is consistent with the hash Algorithm adopted by the medical institution when the medical institution encrypts medical information, specifically, the hash Algorithm can be an MD5 information Digest Algorithm (english name: MD5 Message-Digest), and is not limited herein, and after receiving the medical information in the form of a signature and a ciphertext uploaded by a medical institution server, the insurance institution node 102, the household node 104 and the like in the blockchain network verify the authenticity of the signature to determine that the medical information is not tampered or forged by others.
The method for generating the medical information based on the blockchain comprises the steps of receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user; acquiring the effective insurance amount of the target user from a block chain network according to the user identification information; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. Therefore, when the target user visits the doctor, the payment node of the medical institution can inquire the effective insurance amount which can be provided by the medical insurance purchased by the target user in real time from the blockchain network, then determine whether the treatment needs to be paid additionally according to the basic treatment information and the effective insurance amount uploaded to the blockchain network by the department node, directly provide guarantee for the target user if not needed, generate the medical information, provide guarantee for the target user after paying a small amount of cost if needed, and generate the medical information so as to ensure that the target user can obtain timely and effective treatment without paying the cost or without paying too much cost.
Referring to fig. 6, fig. 6 is a schematic flowchart of another method for generating medical information based on a blockchain according to an embodiment of the present application, as shown in fig. 6, including the following steps:
601. receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user;
602. inquiring in the block chain network by using the user identification information to obtain a target intelligent contract signed by the target user and an insurance institution;
603. acquiring the effective insurance line of the target user according to the target intelligent contract;
in this embodiment of the present application, the target intelligent contract refers to an intelligent contract signed with the insurance mechanism node 102 when a target user purchases medical insurance, and the user identification information can identify the target user uniquely and also identify the target intelligent contract, where the obtaining of the effective insurance amount of the target user according to the target intelligent contract includes:
step 1, if the personal medical insurance is recorded in the target intelligent contract, acquiring the personal total insurance sum and the personal reimbursement limit of the target user from the target intelligent contract;
step 2, calculating to obtain the effective insurance quota according to the total amount of personal insurance application and the personal reimbursement quota;
step 3, if the family medical insurance is recorded in the target intelligent contract, acquiring the total family accumulated insurance sum and the accumulated family reimbursed limit of all family members of the family to which the target user belongs from the intelligent contract;
and 4, calculating to obtain the effective insurance amount according to the household accumulated total insurance amount and the household accumulated reimbursed amount.
It should be noted that there is no strict sequence in the above steps 1 to 4, in this embodiment, since the target intelligent contract stores the relevant information about the medical insurance purchased by the target user, and the node in the block chain updates the relevant data content in the target intelligent contract in real time or periodically, the payment room of the medical institution can directly obtain the latest effective insurance amount of the target user from the block chain network, so as to improve the efficiency of the guarantee verification, and enable the target user to be treated in time.
604. And generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network.
In an embodiment of the present application, the generating of the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the blockchain network by the second target terminal includes:
step A, calculating target effective insurance lines of various treatment types according to the effective insurance lines and the line proportion of various treatment types recorded in the target intelligent contract;
b, acquiring the basic treatment information from the block chain network, wherein the basic treatment information comprises treatment estimated amount, target treatment type and treatment target payment proportion of the target user;
step C, calculating according to the target effective insurance amount corresponding to the target treatment type, the treatment estimated amount and the target payment proportion to obtain the payment to be compensated for the treatment;
step D, if the payment to be compensated is less than or equal to a preset value, directly generating the medical information;
and E, if the payment to be compensated is larger than a preset value, generating the medical information after confirming that the wallet account receives the payment to be compensated.
The preset value is 0, and steps a to E have been described in the embodiment shown in fig. 3, and are not described herein again to avoid repetition.
In one possible embodiment, the synchronizing the medical information to the blockchain network includes:
signing the medical information using a first private key of a medical institution in the blockchain network;
and encrypting the medical information by using a second public key of each node except the medical institution in the blockchain network to obtain medical information in a ciphertext form, and uploading the signature of the medical information and the medical information in the ciphertext form to the blockchain network for carrying out whole-network synchronization.
In this embodiment, medical information is signed by using a private key of a medical institution, encrypted by using public keys of other nodes, and uploaded to a block chain in the form of a signature and a ciphertext, thereby preventing a lawbreaker from forging or tampering the medical information. Other nodes use the private key of the node to decrypt the medical information in the form of the ciphertext, use the public key of the medical institution to verify the signature, adopt the consensus algorithm to perform consensus after the verification is passed, achieve the network-wide broadcast after the consensus, and each node can update the stored insurance information such as the reimbursed quota of the target user, thereby meeting the real-time requirement.
In a possible implementation manner, after the obtaining the effective insurance amount of the target user from the blockchain network according to the user identification information, the method further includes:
signing the user identification information, the effective insurance line and the timestamp information by using the first private key to obtain a signature of the effective insurance line;
synchronizing the signature of the effective amount of insurance to the blockchain network.
In the embodiment, after the medical institution server obtains the effective insurance amount of the target user, the private key of the medical institution server is used for signing the user identification information, the effective insurance amount and the timestamp information together, and the signature of the effective insurance amount is uploaded to the block chain network, so that the whole network synchronization is realized.
In one possible implementation, the second target terminal encrypts the basic treatment information using a first public key paired with the first private key when uploading the basic treatment information to the blockchain network; the obtaining the basic treatment information from the blockchain network comprises:
obtaining basic treatment information in a form of ciphertext from the blockchain network;
and decrypting the basic treatment information in the form of the ciphertext by using the first private key to obtain the basic treatment information.
In this embodiment, when the department in which the target user visits a doctor uploads the basic treatment information, the public key of the medical institution is used for encryption, so that the basic treatment information in the form of the ciphertext is acquired from the blockchain network by the payment room, and needs to be decrypted by the private key of the medical institution to obtain the basic treatment information, which is beneficial to protecting the privacy of the target user.
It can be seen that, in the embodiment of the application, a medical information generation request sent by a first target terminal is received, where the medical information generation request includes user identification information of a target user; inquiring in the block chain network by using the user identification information to obtain a target intelligent contract signed by the target user and an insurance institution; acquiring the effective insurance line of the target user according to the target intelligent contract; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. Therefore, when the target user visits the doctor, the payment node of the medical institution can inquire the effective insurance amount which can be provided by the medical insurance purchased by the target user in real time from the blockchain network, then determine whether the treatment needs to be paid additionally according to the basic treatment information and the effective insurance amount uploaded to the blockchain network by the department node, directly provide guarantee for the target user if not needed, generate the medical information, provide guarantee for the target user after paying a small amount of cost if needed, and generate the medical information so as to ensure that the target user can obtain timely and effective treatment without paying the cost or without paying too much cost.
In order to better understand the solution proposed in the present application, as shown in fig. 7, a method for generating medical information based on a blockchain proposed in the present application is described with a patient C as a target user, and includes the following steps:
701. the second target terminal uploads the basic treatment information of the patient C to the blockchain network;
702. a first target terminal sends a medical information generation request to a medical institution server;
703. the medical institution server inquires in the block chain network according to the user identification information in the medical information generation request, and acquires a target intelligent contract signed by the patient C and the insurance institution;
704. the medical institution server calculates the effective insurance limit of the treatment of the patient C according to the information recorded in the target intelligent contract;
705. the medical institution server synchronizes user identification information, effective insurance amount and timestamp information to the blockchain network;
706. the medical institution server calculates target effective insurance lines of various treatment types according to the effective insurance lines and the line proportion of various treatment types recorded in the target intelligent contract;
707. the medical institution server acquires basic treatment information of the patient C from the blockchain network to obtain treatment estimated amount, target treatment type and target payment proportion of treatment;
708. the medical institution server calculates the payment to be compensated of the guarantee according to the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type;
709. the medical institution server generates medical information of the patient C according to the fee to be paid;
specifically, if the payment to be compensated is less than or equal to the preset value, it indicates that the patient C can be provided with a guarantee, and the medical institution server generates medical information; if the payment to be compensated is larger than the preset value, it indicates that the patient C needs to be provided with the guarantee after a certain fee is compensated, and the medical institution server generates the medical information after confirming that the payment to be compensated is received.
710. The medical institution server returns the generated medical information to the first target terminal;
711. the medical institution server signs the medical information by using the first private key, and uploads the signature of the medical information to the block chain network for full network synchronization.
It should be noted that the execution of each step in the embodiment shown in fig. 7 is not strictly limited in order, and these steps may be executed alternately with other steps or synchronously with other steps, and some steps may include more sub-steps.
Based on the above description of the embodiments of the method for generating medical information based on blockchain shown in fig. 3 and 6, the present application further provides a device for generating medical information based on blockchain, which may be a computer program (including program code) running in a terminal. The blockchain-based medical information generating apparatus may perform the method shown in fig. 3 or fig. 6. Referring to fig. 8, the apparatus includes:
a request receiving module 801, configured to receive a medical information generation request sent by a first target terminal, where the medical information generation request includes user identification information of a target user;
a limit obtaining module 802, configured to obtain an effective insurance limit of the target user from a block chain network according to the user identification information;
an information generating module 803, configured to generate medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by the second target terminal, and synchronize the medical information to the blockchain network.
In a possible implementation manner, in obtaining the effective insurance amount of the target user from the blockchain network according to the user identification information, the amount obtaining module 802 is specifically configured to:
inquiring in the block chain network by using the user identification information to obtain a target intelligent contract signed by the target user and an insurance institution;
and acquiring the effective insurance amount of the target user according to the target intelligent contract.
In a possible implementation manner, in obtaining the effective insurance quota of the target user according to the target intelligent contract, the quota obtaining module 802 is specifically configured to:
if the target intelligent contract records the personal medical insurance, acquiring the personal insurance total amount and the personal reimbursement limit of the target user from the target intelligent contract;
calculating to obtain the effective insurance amount according to the personal total amount of insurance application and the personal reimbursed amount;
if the family medical insurance is recorded in the target intelligent contract, acquiring the total family accumulated insurance sum and the total family accumulated reimbursement limit of all family members of the family to which the target user belongs from the intelligent contract;
and calculating the effective insurance amount according to the household accumulated total insurance amount and the household accumulated reimbursed amount.
In a possible implementation manner, in generating the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the blockchain network by the second target terminal, the information generating module 803 is specifically configured to:
calculating target effective insurance lines of various treatment types according to the effective insurance lines and the line proportion of various treatment types recorded in the target intelligent contract;
acquiring the basic treatment information from the block chain network, wherein the basic treatment information comprises treatment estimated amount, target treatment type and treatment target payment proportion of the target user;
and generating the medical information according to the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type.
In a possible implementation manner, in the aspect of generating the medical information according to the target effective insurance amount, the treatment estimated amount and the target payment ratio corresponding to the target treatment type, the information generating module 803 is specifically configured to:
calculating the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type to obtain the payment to be made of the treatment;
if the fee to be paid is less than or equal to a preset value, the medical information is directly generated;
and if the payment to be compensated is larger than a preset value, the medical information is generated after the wallet account is confirmed to receive the payment to be compensated.
In one possible implementation, in synchronizing the medical information to the blockchain network, the information generation module 803 is specifically configured to:
signing the medical information using a first private key of a medical institution in the blockchain network;
and encrypting the medical information by using a second public key of each node except the medical institution in the blockchain network to obtain medical information in a ciphertext form, and uploading the signature of the medical information and the medical information in the ciphertext form to the blockchain network for carrying out whole-network synchronization.
In a possible implementation manner, the quota obtaining module 802 is further specifically configured to:
signing the user identification information, the effective insurance line and the timestamp information by using the first private key to obtain a signature of the effective insurance line;
synchronizing the signature of the effective insurance amount to the blockchain network;
in a possible implementation, in terms of obtaining the basic treatment information from the blockchain network, the information generating module 803 is specifically configured to:
obtaining basic treatment information in a form of ciphertext from the blockchain network;
and decrypting the basic treatment information in the form of the ciphertext by using the first private key to obtain the basic treatment information.
As can be seen, the block chain-based medical information generation apparatus provided in the embodiment of the present application receives a medical information generation request sent by a first target terminal, where the medical information generation request includes user identification information of a target user; acquiring the effective insurance amount of the target user from a block chain network according to the user identification information; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. Therefore, when the target user visits the doctor, the payment node of the medical institution can inquire the effective insurance amount which can be provided by the medical insurance purchased by the target user in real time from the blockchain network, then determine whether the treatment needs to be paid additionally according to the basic treatment information and the effective insurance amount uploaded to the blockchain network by the department node, directly provide guarantee for the target user if not needed, generate the medical information, provide guarantee for the target user after paying a small amount of cost if needed, and generate the medical information so as to ensure that the target user can obtain timely and effective treatment without paying the cost or without paying too much cost.
According to an embodiment of the present application, the units in the blockchain-based medical information generation apparatus shown in fig. 8 may be respectively or entirely combined into one or several additional units to form the blockchain-based medical information generation apparatus, or some unit(s) thereof may be further split into multiple functionally smaller units to form the blockchain-based medical information generation apparatus, which may achieve the same operation without affecting the achievement of the technical effects of the embodiments of the present invention. The units are divided based on logic functions, and in practical application, the functions of one unit can be realized by a plurality of units, or the functions of a plurality of units can be realized by one unit. In other embodiments of the present invention, the block chain-based medical information generation apparatus may also include other units, and in practical applications, these functions may also be implemented by assistance of other units, and may be implemented by cooperation of a plurality of units.
According to another embodiment of the present application, the apparatus device shown in fig. 8 may be constructed by running a computer program (including program codes) capable of executing steps involved in the respective methods shown in fig. 3 and 6 on a general-purpose computing device such as a computer including a processing element such as a Central Processing Unit (CPU), a random access storage medium (RAM), a read-only storage medium (ROM), and a storage element, and the above-described method of the embodiment of the present invention may be implemented. The computer program may be recorded on a computer-readable recording medium, for example, and loaded and executed in the above-described computing apparatus via the computer-readable recording medium.
Based on the description of the method embodiment and the device embodiment, the embodiment of the invention also provides electronic equipment. Referring to fig. 9, the electronic device includes at least a processor 901, an input device 902, an output device 903, and a computer storage medium 904. The processor 901, the input device 902, the output device 903, and the computer storage medium 904 within the electronic device may be connected by a bus or other means.
A computer storage medium 904 may be stored in the memory of the electronic device, the computer storage medium 904 being used for storing a computer program comprising program instructions, the processor 901 being used for executing the program instructions stored by the computer storage medium 904. The processor 901 (or CPU) is a computing core and a control core of the electronic device, and is adapted to implement one or more instructions, and in particular, is adapted to load and execute the one or more instructions so as to implement a corresponding method flow or a corresponding function.
In one embodiment, the processor 901 of the electronic device provided in the embodiment of the present application may be used to perform a series of processes for generating medical information, including:
receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user;
acquiring the effective insurance amount of the target user from a block chain network according to the user identification information;
and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network.
The method comprises the steps that a medical information generation request sent by a first target terminal is received, wherein the medical information generation request comprises user identification information of a target user; acquiring the effective insurance amount of the target user from a block chain network according to the user identification information; and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network. Therefore, when the target user visits the doctor, the payment node of the medical institution can inquire the effective insurance amount which can be provided by the medical insurance purchased by the target user in real time from the blockchain network, then determine whether the treatment needs to be paid additionally according to the basic treatment information and the effective insurance amount uploaded to the blockchain network by the department node, directly provide guarantee for the target user if not needed, generate the medical information, provide guarantee for the target user after paying a small amount of cost if needed, and generate the medical information so as to ensure that the target user can obtain timely and effective treatment without paying the cost or without paying too much cost.
In one embodiment, the processor 901 performs the obtaining of the effective insurance amount of the target user from the blockchain network according to the user identification information, including:
inquiring in the block chain network by using the user identification information to obtain a target intelligent contract signed by the target user and an insurance institution;
and acquiring the effective insurance amount of the target user according to the target intelligent contract.
In one embodiment, processor 901 performs the obtaining of the effective insurance amount of the target user according to the target intelligent contract, including:
if the target intelligent contract records the personal medical insurance, acquiring the personal insurance total amount and the personal reimbursement limit of the target user from the target intelligent contract;
calculating to obtain the effective insurance amount according to the personal total amount of insurance application and the personal reimbursed amount;
if the family medical insurance is recorded in the target intelligent contract, acquiring the total family accumulated insurance sum and the total family accumulated reimbursement limit of all family members of the family to which the target user belongs from the intelligent contract;
and calculating the effective insurance amount according to the household accumulated total insurance amount and the household accumulated reimbursed amount.
In one embodiment, the processor 901 executes the generation of the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the blockchain network by the second target terminal, including:
calculating target effective insurance lines of various treatment types according to the effective insurance lines and the line proportion of various treatment types recorded in the target intelligent contract;
acquiring the basic treatment information from the block chain network, wherein the basic treatment information comprises treatment estimated amount, target treatment type and treatment target payment proportion of the target user;
and generating the medical information according to the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type.
In one embodiment, the processor 901 executes the target effective insurance amount, the treatment estimated amount and the target payment ratio corresponding to the target treatment type to generate the medical information, which includes:
calculating the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type to obtain the payment to be made of the treatment;
if the fee to be paid is less than or equal to a preset value, the medical information is directly generated;
and if the payment to be compensated is larger than a preset value, the medical information is generated after the wallet account is confirmed to receive the payment to be compensated.
In one embodiment, the processor 901 performs the synchronization of the medical information to the blockchain network, including:
signing the medical information using a first private key of a medical institution in the blockchain network;
and encrypting the medical information by using a second public key of each node except the medical institution in the blockchain network to obtain medical information in a ciphertext form, and uploading the signature of the medical information and the medical information in the ciphertext form to the blockchain network for carrying out whole-network synchronization.
In one embodiment, the processor 91 is further configured to perform: signing the user identification information, the effective insurance line and the timestamp information by using the first private key to obtain a signature of the effective insurance line; synchronizing the signature of the effective amount of insurance to the blockchain network.
In one embodiment, the second target terminal encrypts the basic treatment information using a first public key paired with the first private key when uploading the basic treatment information to the blockchain network; the processor 901 performs the acquiring of the basic treatment information from the blockchain network, including:
obtaining basic treatment information in a form of ciphertext from the blockchain network;
and decrypting the basic treatment information in the form of the ciphertext by using the first private key to obtain the basic treatment information.
Illustratively, the electronic device may be a node device such as a computer or a server. Electronic devices may include, but are not limited to, a processor 901, an input device 902, an output device 903, and a computer storage medium 904. It will be appreciated by those skilled in the art that the schematic diagrams are merely examples of an electronic device and are not limiting of an electronic device and may include more or fewer components than those shown, or some components in combination, or different components.
It should be noted that, since the processor 901 of the electronic device executes the computer program to implement the steps in the above-mentioned method for generating medical information based on a blockchain, the embodiments of the method for generating medical information based on a blockchain are all applicable to the electronic device, and all can achieve the same or similar beneficial effects.
An embodiment of the present application further provides a computer storage medium (Memory), which is a Memory device in an electronic device and is used to store programs and data. It is understood that the computer storage medium herein may include a built-in storage medium in the terminal, and may also include an extended storage medium supported by the terminal. The computer storage medium provides a storage space that stores an operating system of the terminal. Also stored in this memory space are one or more instructions, which may be one or more computer programs (including program code), suitable for loading and execution by processor 901. The computer storage medium may be a high-speed RAM memory, or may be a non-volatile memory (non-volatile memory), such as at least one disk memory; alternatively, it may be at least one computer storage medium located remotely from the processor 901. In one embodiment, one or more instructions stored in a computer storage medium may be loaded and executed by processor 901 to perform the corresponding steps described above with respect to the blockchain based medical information generation method.
It should be noted that, since the computer program of the computer storage medium is executed by the processor to implement the steps in the above-mentioned method for generating medical information based on blockchain, all the embodiments or implementations of the method for generating medical information based on blockchain are applicable to the computer storage medium, and can achieve the same or similar beneficial effects.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method for generating medical information based on a blockchain, the method comprising:
receiving a medical information generation request sent by a first target terminal, wherein the medical information generation request comprises user identification information of a target user;
acquiring the effective insurance amount of the target user from a block chain network according to the user identification information;
and generating medical information of the target user according to the effective insurance amount and basic treatment information uploaded to the blockchain network by a second target terminal, and synchronizing the medical information to the blockchain network.
2. The method of claim 1, wherein the obtaining the effective amount of insurance of the target subscriber from a blockchain network according to the subscriber identification information comprises:
inquiring in the block chain network by using the user identification information to obtain a target intelligent contract signed by the target user and an insurance institution;
and acquiring the effective insurance amount of the target user according to the target intelligent contract.
3. The method of claim 2, wherein said obtaining the effective amount of insurance of the target user according to the target intelligent contract comprises:
if the target intelligent contract records the personal medical insurance, acquiring the personal insurance total amount and the personal reimbursement limit of the target user from the target intelligent contract;
calculating to obtain the effective insurance amount according to the personal total amount of insurance application and the personal reimbursed amount;
if the family medical insurance is recorded in the target intelligent contract, acquiring the total family accumulated insurance sum and the total family accumulated reimbursement limit of all family members of the family to which the target user belongs from the intelligent contract;
and calculating the effective insurance amount according to the household accumulated total insurance amount and the household accumulated reimbursed amount.
4. The method of claim 2, wherein the generating the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the blockchain network by the second target terminal comprises:
calculating target effective insurance lines of various treatment types according to the effective insurance lines and the line proportion of various treatment types recorded in the target intelligent contract;
acquiring the basic treatment information from the block chain network, wherein the basic treatment information comprises treatment estimated amount, target treatment type and treatment target payment proportion of the target user;
and generating the medical information according to the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type.
5. The method of claim 4, wherein the generating the medical information according to the target effective insurance amount, the treatment pre-estimated amount and the target payment ratio corresponding to the target treatment type comprises:
calculating the target effective insurance amount, the treatment estimated amount and the target payment proportion corresponding to the target treatment type to obtain the payment to be made of the treatment;
if the fee to be paid is less than or equal to a preset value, the medical information is directly generated;
and if the payment to be compensated is larger than a preset value, the medical information is generated after the wallet account is confirmed to receive the payment to be compensated.
6. The method of any of claims 4, wherein synchronizing the medical information to the blockchain network comprises:
signing the medical information using a first private key of a medical institution in the blockchain network;
and encrypting the medical information by using a second public key of each node except the medical institution in the blockchain network to obtain medical information in a ciphertext form, and uploading the signature of the medical information and the medical information in the ciphertext form to the blockchain network for carrying out whole-network synchronization.
7. The method of claim 6, wherein after the obtaining the effective amount of insurance of the target subscriber from the blockchain network according to the subscriber identification information, the method further comprises:
signing the user identification information, the effective insurance line and the timestamp information by using the first private key to obtain a signature of the effective insurance line;
synchronizing the signature of the effective insurance amount to the blockchain network;
the second target terminal encrypts the basic treatment information by using a first public key paired with the first private key when uploading the basic treatment information to the blockchain network; the obtaining the basic treatment information from the blockchain network comprises:
obtaining basic treatment information in a form of ciphertext from the blockchain network;
and decrypting the basic treatment information in the form of the ciphertext by using the first private key to obtain the basic treatment information.
8. An apparatus for generating medical information based on a blockchain, the apparatus comprising:
the system comprises a request receiving module, a first target terminal and a second target terminal, wherein the request receiving module is used for receiving a medical information generation request sent by the first target terminal, and the medical information generation request comprises user identification information of a target user;
the limit acquisition module is used for acquiring the effective insurance limit of the target user from a block chain network according to the user identification information;
and the information generation module is used for generating the medical information of the target user according to the effective insurance amount and the basic treatment information uploaded to the block chain network by the second target terminal, and synchronizing the medical information to the block chain network.
9. An electronic device comprising an input device and an output device, further comprising:
a processor adapted to implement one or more instructions; and the number of the first and second groups,
a computer storage medium having one or more instructions stored thereon, the one or more instructions adapted to be loaded by the processor and to perform the method of any of claims 1-7.
10. A computer storage medium having stored thereon one or more instructions adapted to be loaded by a processor and to perform the method of any of claims 1-7.
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