KR102569578B1 - Method and server providing medical service platform based on bloackchain - Google Patents

Abstract

One embodiment of the present invention discloses a method for a server to provide a medical service platform based on a block chain.

Description

Method and server for providing medical service platform based on blockchain {METHOD AND SERVER PROVIDING MEDICAL SERVICE PLATFORM BASED ON BLOACKCHAIN}

The present invention relates to a method and server for providing a medical service platform based on a blockchain.

Personal medical review information is helpful for others in choosing hospitals and doctors. However, considering the current medical law, which stipulates the prohibition of patient solicitation, and considering that patients' personal medical information is sensitive, legal, social, and moral considerations must be taken into account in order to use personal medical review information for medical marketing. , there are economic issues. Considering the above issues in using personal medical review information for medical marketing, it is difficult to quickly and smoothly exchange medical review information between individuals and between individuals and groups.

Domestic Patent Publication 10-2020-0082520 A (2020.07.08) Domestic Patent Publication 10-2008-0005882 A (2008.01.15) Domestic Patent Publication 10-2017-0044966 A (2017.04.26)

Various embodiments of the present invention provide a method and server for providing a medical service platform based on a block chain.

According to one embodiment of the present invention, a method for providing a medical service platform based on a blockchain by a server is provided. The method may include receiving, from a user device, medical review information generated by a user of the user device, and providing a first quantity of points to the user in the medical service platform based on the received medical review information. Compensating, requesting, from the user device, the user to exchange the second quantity of points held in the medical service platform with a third quantity of cryptocurrency used in a blockchain platform related to the medical service platform Receiving a point-cryptocurrency exchange request to exchange points and, based on the point-cryptocurrency exchange request, from a first cryptocurrency electronic wallet owned by the server to a second cryptocurrency electronic wallet owned by the user Controlling such that the third amount of the cryptocurrency is transmitted, wherein the medical review information includes review information on medical procedures received by the user, review information on doctors received by the user, or visits made by the user. It may include at least one of reviews about the hospital.

In one embodiment, the first quantity is positive for the medical subject to which the medical procedure received by the user belongs, the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet, or the medical review information. It may be determined according to at least one of the feedback.

In one embodiment, when the total number of reviews on the first medical subject pre-stored in the medical service platform is less than the total number of reviews on the second medical subject pre-stored in the medical service platform, the medical procedure received by the user The amount of points rewarded based on the belonging medical subject being the first medical subject may be greater than the amount of points rewarded based on the fact that the medical subject is the second medical subject.

In one embodiment, based on that the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet is less than a threshold value, the first quantity is determined to be A, and the user's first cryptocurrency electronic wallet Based on the total quantity of the cryptocurrency included in the wallet being greater than or equal to the threshold, the first quantity is determined to be B, and the threshold is set in advance or determined based on the total quantity of the cryptocurrency in circulation, , wherein B is greater than A, and wherein A and B are positive real numbers.

In one embodiment, the positive feedback on the medical review information is a recommendation response indicating a positive expression of another user who has encountered the medical review information and the other user sends detailed information related to the medical review information within the medical service platform. includes an information download response for storing in a personal database or a user device of the other user, the first quantity increases by C as the recommendation response increases once, and the information download response increases once. The first quantity is increased by D, and the C and the D may be real numbers of preset amounts.

In one embodiment, the currency value of the point is linked to the currency value of the national currency of a specific country, and the currency value of the cryptocurrency is determined based on the value of the circulated cryptocurrency traded in the market. The exchange ratio between points and the cryptocurrency is determined based on the ratio of the currency value of the points and the currency value of the cryptocurrency, and the third quantity is determined based on the second quantity and the exchange ratio. can

In one embodiment, the blockchain platform is Ethereum, and the token type of the cryptocurrency may be ERC-20 (Ethereum Request for Comments 20).

In one embodiment, the cryptocurrency may be a misblock (MSB).

In one embodiment, the first quantity is positive for the medical subject to which the medical procedure received by the user belongs, the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet, or the medical review information. When the total number of reviews for the first medical subject pre-stored in the medical service platform is less than the total number of reviews for the second medical subject pre-stored in the medical service platform, determined according to at least one of the feedbacks, the user received The amount of points rewarded based on the fact that the medical subject to which the medical procedure belongs is the first medical subject is greater than the amount of points rewarded based on the fact that the medical subject is the second medical subject, and Based on the fact that the total amount of the cryptocurrency included in the cryptocurrency electronic wallet is less than a first threshold, the first quantity is determined to be A, and the total amount of the cryptocurrency included in the first cryptocurrency electronic wallet of the user Based on the quantity being greater than or equal to the first threshold, the first quantity is determined to be B, the first threshold is set in advance or determined based on the total quantity of the cryptocurrency in circulation, and the B is the greater than A, where A and B are positive real numbers, and the positive feedback for the medical review information is a recommendation response indicating a positive expression of another user who has encountered the medical review information and the other user has received the medical review information and an information download response for storing detailed information related to in a personal database within the medical service platform, and as the recommendation response increases once, the first quantity increases by C, and the information download response increases once. Accordingly, the first quantity increases by D, the C and the D are real numbers of preset quantities, the currency value of the point is linked to the currency value of the national currency of a specific country, and the currency of the cryptocurrency The value is determined based on the value of the cryptocurrency in circulation traded in the market, and the exchange rate between the point and the cryptocurrency is based on the ratio of the currency value of the point and the currency value of the cryptocurrency The third quantity is determined based on the second quantity and the exchange rate, the blockchain platform is Ethereum, and the token type of the cryptocurrency is ERC-20 (Ethereum Request for Comments 20) can be.

According to one embodiment of the present invention, a server providing a medical service platform based on blockchain is provided. The server includes a transceiver and a processor, wherein the processor controls the transceiver to receive medical review information generated by a user of the user device from a user device, and Based on medical review information, a first quantity of points is rewarded to the user within the medical service platform, and a second quantity of points held by the user in the medical service platform is compensated from the user device to the medical service platform. Controls the transceiver to receive a point-cryptocurrency exchange request requesting an exchange with a third amount of cryptocurrency used in a related blockchain platform, and based on receiving the point-cryptocurrency exchange request , Control the transfer of the third amount of cryptocurrency from the first cryptocurrency electronic wallet owned by the server to the second cryptocurrency electronic wallet owned by the user, wherein the medical review information is It may include at least one of review information about a procedure, review information about a doctor the user received, or review information about a hospital visited by the user.

According to various embodiments of the present invention, a server can efficiently provide a medical service platform based on a blockchain.

According to various embodiments of the present invention, voluntary information sharing can be promoted by granting rewards to users of medical service platforms, and it can be helpful in determining medical institutions or doctors by referring to review information.

Effects according to the present invention are not limited to the effects described above, and other effects not described will be clearly understood by those skilled in the art from the following description.

1 shows an example of a communication structure between a server and a user device.
2 is a diagram for explaining an example in which a blockchain transaction is performed.
3 is a diagram for explaining examples of a method of proving a blockchain transaction.
4 is a flowchart illustrating an operation of a server according to an exemplary embodiment.
5 is a flowchart illustrating a method in which a server provides a medical service platform through mutual data transmission and reception between a server, a user device, and a plurality of nodes according to an embodiment.
6 is a diagram illustrating an example in which medical review information written by a specific user is displayed on a user device of another user through an application provided by a medical service platform.
7 is a block diagram showing the configuration of a server according to an embodiment.

Since the present invention can make various changes and have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. The term "and/or" includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in this application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail. In order to facilitate overall understanding in describing the present invention, the same reference numerals are used for the same components in the drawings, and redundant descriptions of the same components are omitted.

1 shows an example of a communication structure between a server and a user device.

In this specification, “server” is a kind of server that communicates with external devices (eg, user devices) or external servers (other than itself) through a network, and is used to operate external devices or external servers. can indicate a server for In one example, the server may be implemented using a web server program provided in various ways according to an operating system such as DOS, Windows, Linux, Unix, and Macintosh in general server hardware. Or, in one example, the server may be the same or similar device as the user device described below.

In one embodiment, the server 110 may refer to a device that provides a blockchain-based medical service platform. For example, the server 110 may be referred to by various names such as an operating server, a medical service platform server, a medical service platform, a medical server, and a medical service-blockchain mediation server.

In this specification, “user device” includes smart phones, mobile phones, smart TVs, smart watches, electronic wristwatches, set-top boxes, PCs, tablet PCs, digital cameras, camcorders, laptop computers, and desktops. , e-book reader, digital broadcast terminal, PDA (Personal Digital Assistants), PMP (Portable Multimedia Player), navigation, MP3 player, wearable device, air conditioner, microwave oven, audio, DVD player, etc. It can be implemented as a device.

In this specification, the server 110 and the user device 120 may mutually communicate through a communication network. The communication network may be, for example, a wireless communication network or a wired communication network. The wireless communication network may be, for example, a communication network based on Long Term Evolution (LTE), Radio Access Technology (RAT), New Radio (NR) RAT, WiFi, and the like.

In one example, the server 110 and the user device 120 may perform Device-to-Device (D2D) communication with each other and perform UU communication with a base station (eg, gNB and/or eNB). can do. In a time division multiple access (TDMA) and frequency division multiples access (FDMA) system for performing the D2D communication or the UU communication, accurate time and frequency synchronization may be required. If time and frequency synchronization are not accurate, system performance may deteriorate due to Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI). In D2D communication according to an example, for time/frequency synchronization, a synchronization signal may be used in a physical layer and a master information block (MIB) may be used in a radio link control (RLC) layer.

In the process of D2D communication, the server 110 and the user device 120 are directly synchronized with GNSS (global navigation satellite systems), or via a terminal directly synchronized with GNSS (within network coverage or outside network coverage) It can be indirectly synchronized to GNSS. When GNSS is set as a synchronization source, the server 110 and the user device 120 may calculate a DFN and a subframe number using Coordinated Universal Time (UTC) and a (pre)set Direct Frame Number (DFN) offset. .

Alternatively, the server 110 and the user device 120 may be directly synchronized with the base station or synchronized with other terminals that are time/frequency synchronized with the base station. For example, the base station may be an eNB or gNB. For example, when the server 110 and the user device 120 are within network coverage, the server 110 and the user device 120 receive synchronization information provided by a base station and are directly synchronized with the base station. can After that, the server 110 and the user device 120 may provide synchronization information to other nearby terminals. When the base station timing is set as a synchronization criterion, the server 110 and the user device 120 use a cell associated with a corresponding frequency (when the frequency is within cell coverage), a primary cell, or a serving cell for synchronization and downlink measurement. (if outside cell coverage at the frequency).

A base station (eg, a serving cell) may provide synchronization settings for a carrier used for D2D or sidelink (SL) communication. In this case, the server 110 and the user device 120 may follow the synchronization setting received from the base station. If the server 110 and the user device 120 do not detect any cell on the carrier used for the D2D or SL communication and do not receive synchronization settings from the serving cell, the server 110 and the user device 120 may follow preset synchronization settings.

Alternatively, the server 110 and the user device 120 may be synchronized with other terminals that do not directly or indirectly acquire synchronization information from a base station or GNSS. Synchronization source and preference may be set in advance for the terminal. Alternatively, the synchronization source and preference may be set through a control message provided by the base station.

In one embodiment, the server 110 and the user device 120 may mutually communicate through the network 100 (or communication network). For example, when the server 110 transmits data to the network 100, the network 100 may deliver (transmit) the data to the user device 120. Alternatively, when the user device 120 transmits data to the network 100, the network 100 may transmit (transmit) the data to the server 110.

2 to 7 below, based on signal exchange or communication between the server 110 and the user device 120, a method for the server 110 to provide a blockchain-based medical service platform. review in detail.

2 is a diagram for explaining an example in which a blockchain transaction is performed.

A block chain is a collection of blocks connected one after another. Here, the block forming the chain may record/include confirmed transaction details traded for a certain period of time through the corresponding blockchain platform. In order for a block recording transaction details before confirmation to be approved, a validity judgment must be performed by network participants. An example of a validity judgment method or a consensus protocol will be described later in detail with reference to FIG. 3 .

Figure 2 shows a communication structure between participants performed within a specific blockchain platform. The first blockchain transaction participation device 210 and the second blockchain transaction participation device 220 may represent user devices of two users performing block chain transactions, and one or all devices may be a server. can For example, each of the first blockchain transaction participation device 210 and the second block chain transaction participation device 220 may be one of the server 110 or the user device 120 described above in FIG. 1 .

A blockchain platform may mean a blockchain ecosystem or a blockchain network operated based on an independent blockchain technology. There are various types of blockchain platforms, such as bitcoin, ethereum, solana, and klaytn, and each blockchain platform has a blockchain consensus protocol, interface, and block size. Some of the elements may be different. The transaction method used in each blockchain platform is cryptocurrency, and the method of generating and trading cryptocurrency may vary depending on the consensus protocol adopted by each blockchain platform. The consensus protocol is described in detail in FIG. to be described later. Cryptocurrency may also be referred to as virtual currency, digital asset, digital currency, and the like.

In one embodiment, cryptocurrencies can be classified into coins and tokens. Coin means a cryptocurrency that has its own mainnet and constitutes an independent ecosystem without being dependent on other platforms, and all platform coins such as Ethereum and EOS are examples. In addition, even if it is not a platform coin, an independent cryptocurrency that is not dependent on other platforms, such as Bitcoin or Ripple, can also be referred to as a coin. A token means a cryptocurrency used to achieve an individual purpose on top of another platform coin. In other words, the token does not have its own mainnet and operates based on other platforms. For example, Status Network Token (SNT), misblock (MSB), etc. are tokens that operate based on the Ethereum platform (or next-generation Ethereum platform (eg, Ethereum 2.0)).

Ethereum is a public blockchain platform created by Vitalik Buterin on July 30, 2015, and represents the name of the platform's own currency (i.e., cryptocurrency). While Bitcoin focuses on payment or transaction-related systems, that is, functions as currency, Ethereum is based on blockchain, which is a core technology. It can provide scalability so that various applications can be operated transparently. In other words, it is a platform that allows anyone to create and use analysis applications (Decentralized Applications) called dAPP as well as currency. The mainstream of Ethereum's programming language has versatility by supporting most major programming languages such as Solidity, which is a variation of JavaScript, C++, Java, Python, and Go.

NFT (Non-Fungible Token), that is, 'non-fungible token', can refer to a blockchain-based token that is unique and scarce because it is impossible to exchange and copy. Fungible cryptocurrencies such as Bitcoin, mentioned above, can be exchanged 1:1 because each has the same value, whereas NFTs have values and characteristics that cannot be replaced by each being given a unique recognition value. do. By applying NFT technology that puts a unique serial number on assets that can be digitized, it is possible to create (digital) assets that cannot be duplicated, that is, the only one in the world. They range from digital contents such as texts to artworks, collectibles, game items, phonemes, various products, and virtual real estate.

The plurality of nodes 230 represent a plurality of servers, a plurality of devices, and a plurality of networks involved in the consensus protocol of transactions performed on the specific blockchain platform. In one example, one of the plurality of nodes 230 may be configured based on at least one of a plurality of servers, a plurality of devices, or a plurality of networks. Alternatively, in another example, one node among the plurality of nodes 230 may mean one server, one device, or one network. In one example, the ranges of the plurality of nodes 230 may be different according to the type of consensus protocol.

In FIG. 3, it is described that the plurality of nodes 230 and the first block chain transaction participation device 210 and the second block chain transaction participation device 220 are distinguished, but this is to clearly indicate the block chain transaction participation device. In some embodiments, the plurality of nodes 230 may include the first blockchain transaction participation device 210 and the second blockchain transaction participation device 220 . The plurality of nodes 230 shown in FIG. 2, the first blockchain transaction participation device 210, and the second blockchain transaction participation device 220, through the network 100 described above in FIG. Data can be transmitted and received between them.

A method of transmitting a specific cryptocurrency used in the specific blockchain platform from the first blockchain transaction participation device 210 to the second blockchain transaction participation device 220 according to an embodiment is as follows. The address of the cryptocurrency electronic wallet owned by the first user of the first blockchain transaction participation device 210, the amount of the specific cryptocurrency to be transmitted, and the cryptocurrency electronic wallet to be transmitted (i.e. , Transaction information (or ID) including the address of the cryptocurrency electronic wallet owned by the second user of the second blockchain transaction participation device 220, the first blockchain transaction participation device 210 ) to the plurality of nodes 230, the plurality of nodes 230 may approve the transaction through a predetermined consensus protocol method. If the transaction is approved, the specified amount of cryptocurrency may be transferred from the cryptocurrency electronic wallet owned by the first user to the cryptocurrency electronic wallet owned by the second user. In other words, through the plurality of nodes 230, the specific cryptocurrency by the amount is reduced in the cryptocurrency electronic wallet owned by the first user, and in the cryptocurrency electronic wallet owned by the second user. A block recording that the specific cryptocurrency has increased by the amount can be combined with an existing block chain in the block chain platform to form a new block chain.

A smart contract refers to a digital contract method in which contract conditions are coded based on blockchain technology and the contents of the contract are fulfilled when the conditions are met. The first block chain transaction participation device 210 and the second block chain transaction participation device 220 according to an embodiment conclude a smart contract based on the specific block chain platform as follows. same. At this time, either of the first blockchain transaction participation device 210 and the second blockchain transaction participation device 220 supports a non-fungible token (NFT) trading platform such as, for example, opensea. It may be a server that When the first blockchain transaction participation device 210 requests the plurality of nodes 230 to create a smart contract account, the plurality of nodes 230 create a smart contract account can do. At this time, the second blockchain transaction participation device 220 agreeing to the contract details of the smart contract transfers the contract details and the first user of the first block chain transaction participation device 210 to the plurality of nodes 230. When transmitting transaction information (or ID) including the cryptocurrency electronic wallet address owned by and the cryptocurrency electronic wallet address owned by the second user of the second blockchain transaction participation device 220, the smart contract By being concluded, the contents of the contract can be realized/executed. For example, the NFT owned by the first user moves from the cryptocurrency electronic wallet of the first user to the cryptocurrency electronic wallet of the second user, and the predetermined cryptocurrency owned by the second user moves to the second user's cryptocurrency electronic wallet. It is possible to move from the user's cryptocurrency electronic wallet to the first user's cryptocurrency electronic wallet.

In one embodiment, the blockchain transaction between the devices participating in the blockchain transaction according to FIG. 2 may be performed in a metaverse environment. Metaverse means a virtual space platform that enables real-life social, economic, educational, cultural, and scientific and technological activities through avatars. The metaverse environment may be expressed in a 3D virtual space, but this is only an example. The metaverse environment may be expressed through a two-dimensional flat virtual space, or through a four-dimensional virtual space in which the sense of touch or smell is added.

A plurality of users can use/experience/experience the metaverse environment through their respective avatars. For example, within the 3D virtual space in the metaverse, the first avatar performs physical activities such as moving, jumping, sitting, lying down, or exercising, and performs economic activities such as trading with the second avatar. and learning may be performed through an image displayed in a 3D virtual space.

In one embodiment, a transaction is made between the first avatar and the second avatar within the metaverse, or a transaction between the first avatar and the metaverse server (eg, the first avatar provides medical care within the metaverse and the second avatar When a transaction is made to view later information), the cryptocurrency of the blockchain platform can be used.

3 is a diagram for explaining examples of a method of proving a blockchain transaction.

The consensus protocol method in which a plurality of nodes 230 constituting a blockchain platform prove a blockchain transaction is, for example, a Proof of Work (PoW) 310 and a Proof of Stake (Proof of Stake) method. PoS) 320 exists, and the types of consensus protocol methods are not limited to the above two.

In the proof-of-work method 310, a block creator (or miner, verifier, etc.) applies a nonce value and hash algorithm with random characteristics to transaction record information, which is presented in the block header of the block chain. It refers to a consensus protocol that creates a block and receives compensation by detecting a hash value that satisfies the difficulty condition. Block creators can receive, for example, cryptocurrency used in the blockchain platform as a reward. Blockchain platforms using the proof-of-work scheme 310 include, for example, Bitcoin and Ethereum. When the consensus protocol method of a specific block chain platform is the proof-of-work method 310, since the object of proving the block chain transaction within the specific block chain platform is the block creator (or miner, verifier, etc.), the plurality of Nodes 230 may mean the block generator.

The proof-of-stake method 320 refers to a consensus protocol that differentially grants authority to create a block to each node according to the amount of stake of each node in the blockchain platform at the time of consensus. The stake of each node may be proportional to the amount of cryptocurrency each node holds. Each node can receive a reward for the transaction fee generated by the blockchain platform according to the rate at which each node contributes to block creation. Blockchain platforms using the proof-of-stake method 320 include, for example, Solana, ADA, and next-generation Ethereum (eg, Ethereum 2.0). When the consensus protocol method of a specific blockchain platform is the proof-of-stake method (320), all participants or nodes holding cryptocurrency used in the blockchain platform are subject to proof of blockchain transactions within the specific blockchain platform. Therefore, the plurality of nodes 230 may mean all participants or nodes.

4 is a flowchart illustrating an operation of a server according to an exemplary embodiment.

Operations disclosed in the flowchart of FIG. 4 may be performed in conjunction with various embodiments of the present invention. In one example, the server illustrated in FIG. 4 may correspond to the server 110 illustrated in FIG. 1 , the server 501 illustrated in FIG. 5 , or the server 700 illustrated in FIG. 7 . In one example, the operations disclosed in the flowchart of FIG. 4 may correspond to some of the (server) operations disclosed in FIGS. 1 to 3 and 5 to 7 .

In step S410, the server according to an embodiment may receive medical review information generated by a user of the user device from the user device.

In one example, after the user visits a hospital and receives medical treatment or treatment, the user may input (generate) the medical review information through an application or website implemented with a medical service platform provided by the server.

In one example, the medical review information may be text information input by the user through the application or the website, or HTML (hypertext markup language) and metadata generated by converting the text information , syntax, semantics, or programming language.

In step S420, the server according to an embodiment may reward the user with a first amount of points within the medical service platform based on the received medical review information.

For example, if it is confirmed that the medical review information has been received through the user device, the server may control the first number of points to be added in addition to the existing points of the user in the medical service platform.

In step S430, the server according to an embodiment transfers, from the user device, a second amount of points possessed by the user in the medical service platform to a third amount of cryptocurrency used in a blockchain platform related to the medical service platform. You can receive a point-cryptocurrency exchange request requesting an exchange with (cryptocurrency).

In one example, the point-cryptocurrency exchange request may be text information input by the user through the application or the website, or HTML (hypertext markup language) generated by converting the text information, metadata (metadata), syntax, semantics, or programming language.

In step S440, the server according to an embodiment transfers from a first cryptocurrency electronic wallet owned by the server to a second cryptocurrency electronic wallet owned by the user, based on receiving the point-cryptocurrency exchange request. The third amount of the cryptocurrency may be controlled to be transmitted.

In one embodiment, the address of the first cryptocurrency electronic wallet owned by the server (or the administrator of the server), the amount of cryptocurrency to be transmitted, and the second cryptocurrency electronic wallet to be transmitted When the server transmits transaction information (or ID) including the address of the wallet (that is, the address of the cryptocurrency electronic wallet owned by the user) to the plurality of nodes 230, the plurality of nodes ( 230) may approve the transaction through a predetermined consensus protocol method. If the transaction is approved, the amount of cryptocurrency may be transferred from the first cryptocurrency electronic wallet owned by the server to the second cryptocurrency electronic wallet owned by the user. In other words, through the plurality of nodes 230, the cryptocurrency by the amount is reduced in the cryptocurrency electronic wallet owned by the server, and the cryptocurrency electronic wallet owned by the user reduces the amount of the cryptocurrency by the amount. A block recording that a specific cryptocurrency has been increased can be combined with an existing block chain in the block chain platform to form a new block chain.

In an embodiment, the medical review information may include at least one of review information on medical procedures received by the user, review information on doctors treated by the user, and review information on hospitals visited by the user. .

In one example, the review information on the medical procedure (or surgery) received by the user may include review information on implant surgery, review information on facial contouring, review information on orthodontic treatment, review information on laminate, and tooth decay treatment. It may include review information about.

Detailed examples of review information on medical procedures received by the user, review information on doctors treated by the user, or review information on hospitals visited by the user will be described later in the description of FIG. 6 . Review information on medical procedures received by the user, review information on doctors the user received, and review information on hospitals visited by the user may be mutually complementary information or completely independent information. there is.

In one embodiment, the first quantity is positive for the medical subject to which the medical procedure received by the user belongs, the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet, or the medical review information. It may be determined according to at least one of the feedback.

In one embodiment, when the total number of reviews on the first medical subject pre-stored in the medical service platform is less than the total number of reviews on the second medical subject pre-stored in the medical service platform, the medical procedure received by the user The amount of points rewarded based on the belonging medical subject being the first medical subject may be greater than the amount of points rewarded based on the fact that the medical subject is the second medical subject.

For example, it is assumed that the total number of pre-stored dental reviews in the medical service platform is about 20,000, and the total number of pre-stored reviews about ophthalmology in the medical service platform is 100,000. Since the total number of reviews on dentistry previously stored in the medical service platform is less than the total number of reviews on ophthalmology stored in the medical service platform, based on the fact that the medical subject to which the medical procedure received by the user belongs is dentistry The number of points to be compensated may be greater than the number of points to be compensated based on the fact that the medical subject is the ophthalmology.

In one embodiment, based on that the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet is less than a threshold value, the first quantity is determined to be A, and the user's first cryptocurrency electronic wallet Based on the total quantity of the cryptocurrency included in the wallet being greater than or equal to the threshold, the first quantity is determined to be B, and the threshold is set in advance or determined based on the total quantity of the cryptocurrency in circulation, , the B is greater than the A, and the A and the B may be positive real numbers.

In one example, the threshold may be predetermined as a specific number of 1000.

In another example, the threshold may be determined in proportion to the total amount of the cryptocurrency in circulation. For example, the threshold may be determined as 0.001% of the total amount of the cryptocurrency in circulation.

In one embodiment, the positive feedback on the medical review information is a recommendation response indicating a positive expression of another user who has encountered the medical review information and the other user sends detailed information related to the medical review information within the medical service platform. includes an information download response for storing in a personal database or a user device of the other user, the first quantity increases by C as the recommendation response increases once, and the information download response increases once. The first quantity is increased by D, and the C and the D may be real numbers of preset amounts.

In one example, the D may be greater than the C.

A specific description or example of the recommendation response and the information download response will be described later in the description of FIG. 6 .

In one embodiment, the currency value of the point is linked to the currency value of the national currency of a specific country, and the currency value of the cryptocurrency is determined based on the value of the circulated cryptocurrency traded in the market. The exchange ratio between points and the cryptocurrency is determined based on the ratio of the currency value of the points and the currency value of the cryptocurrency, and the third quantity is determined based on the second quantity and the exchange ratio. can

In one example, the 1 point may be linked with the same value as 1 Korean won. In another example, the 1 point may be linked to a value equal to 0.001 US dollar.

In one example, the currency value of the cryptocurrency is determined based on the value of the circulated cryptocurrency traded in the market. In this case, the determined value may be expressed as a currency value of a national currency of a specific country. For example, the value at which the cryptocurrency is traded in the market at a specific point in time (22.05.29 UTC 09:00) can be expressed in Korean won or US dollar.

In one embodiment, the blockchain platform is Ethereum, and the token type of the cryptocurrency may be ERC-20 (Ethereum Request for Comments 20).

In one embodiment, the cryptocurrency may be a misblock (MSB) (token).

Misbloc (MSB) is a blockchain-based medical service platform that transparently distributes personal medical data that cannot be forged and tampered with, allowing users to receive medical services anytime, anywhere based on medical data stored in the blockchain. indicates Ecosystem participants can select/determine hospitals through the platform and safely store medical records using security-specific blockchain technology. In addition, if medical review information is written and uploaded to a medical service platform after using medical service, points are paid in the medical service platform, cryptocurrency used by the medical service platform is paid, or the points are exchanged for cryptocurrency after payment. By doing so, we are building an environment where users can voluntarily share medical review information.

In one embodiment, the first quantity is positive for the medical subject to which the medical procedure received by the user belongs, the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet, or the medical review information. When the total number of reviews for the first medical subject pre-stored in the medical service platform is less than the total number of reviews for the second medical subject pre-stored in the medical service platform, determined according to at least one of the feedbacks, the user received The amount of points rewarded based on the fact that the medical subject to which the medical procedure belongs is the first medical subject is greater than the amount of points rewarded based on the fact that the medical subject is the second medical subject, and Based on the fact that the total number of cryptocurrencies included in the cryptocurrency electronic wallet is less than the threshold value, the first quantity is determined to be A, and the total quantity of the cryptocurrencies included in the user's first cryptocurrency electronic wallet is Based on being greater than or equal to the threshold, the first quantity is determined to be B, the threshold is set in advance or determined based on the total quantity of the cryptocurrency in circulation, B is greater than A, and the A and B is a positive real number, and the positive feedback for the medical review information is a recommendation response indicating a positive expression of another user who encountered the medical review information and the other user sent detailed information related to the medical review information. includes an information download response for storing in a personal database in a medical service platform or in a user device of the other user, the first quantity increases by C as the recommendation response increases once, and the information download response increases once As it increases, the first quantity increases by D, the C and the D are real numbers of preset amounts, the currency value of the point is linked to the currency value of the national currency of a specific country, and the value of the cryptocurrency The currency value is determined based on the value of the cryptocurrency in circulation traded in the market, and the exchange rate between the point and the cryptocurrency is based on the ratio of the currency value of the point and the currency value of the cryptocurrency. , and the third quantity is determined based on the second quantity and the exchange rate, the blockchain platform is Ethereum, and the token type of the cryptocurrency is ERC-20 (Ethereum Request for Comments 20).

5 is a flowchart illustrating a method in which a server provides a medical service platform through mutual data transmission and reception between a server, a user device, and a plurality of nodes according to an embodiment.

In the flowchart of FIG. 5 , S510 to S530 may correspond to S410 to S430 of FIG. 4 , and S540 and S550 may correspond to S440 of FIG. 4 .

In step S510, the server 501 according to an embodiment may receive medical review information generated by the user of the user device 502 from the user device 502.

In step S520, the server 501 according to an embodiment may compensate the user with a first amount of points within the medical service platform based on the received medical review information.

In step S530, the server 501 according to an embodiment, from the user device 502, the second number of points held by the user in the medical service platform is used in a blockchain platform related to the medical service platform. A point-cryptocurrency exchange request requesting exchange with a third amount of cryptocurrency may be received.

The server 501 according to an embodiment, based on receiving the point-cryptocurrency exchange request, in the first cryptocurrency electronic wallet owned by the server 501, the second cryptocurrency electronic wallet owned by the user. It is possible to control the transfer of the third amount of the cryptocurrency to the wallet.

More specifically, in step S540, the server 501 includes the address of the cryptocurrency electronic wallet of the server 501, the address of the cryptocurrency electronic wallet owned by the user of the user device 502, and the amount of cryptocurrency to be transmitted. transaction information may be transmitted to a plurality of nodes 503, and the plurality of nodes 503 may approve a transaction corresponding to the transaction information through a predetermined consensus protocol method.

6 is a diagram illustrating an example in which medical review information written by a specific user is displayed on a user device of another user through an application provided by a medical service platform.

In one embodiment, the medical review information 610 displayed on the user device of FIG. 6 may correspond to the 'medical review information' of S410 described above in FIG. 4, and FIG. An example of querying the medical review information 610 is shown.

As shown in FIG. 6, the medical review information 610 (or user review) is review information on the medical procedure received by the user (“I needed OO procedure, and the result was very good”), the user's medical treatment Review information about the received doctor (“The doctor is very kind and meticulous”), review information about the hospital visited by the user (“The hospital facility was clean and very nice”), and the like can be included.

The heart-shaped icon 620 shown in the lower left of FIG. 6 may mean a graphic icon used when other users who searched for the medical review information 610 give positive feedback on the corresponding information. there is. The heart-shaped icon 620 may be referred to as a like response (or icon, function, etc.), a recommendation response (or icon, function, etc.). In one embodiment, when the other user gives positive feedback (or evaluation, expression, etc.) by pressing the heart-shaped icon 620, (additional) points are rewarded (or paid) to the user who wrote the medical review information 610. ) can be

The information receiving icon 630 shown in the lower right of FIG. 6 is a graphic icon (graphic icon) used when another user who has inquired the medical review information 610 downloads detailed information related to the medical review information 610. icon). When the information receiving icon 630 is tabbed or clicked, the detailed information may be stored in a personal database in the medical service platform or stored in the user device of the other user. The information receiving icon 630 may be referred to as an information download response (or icon, function, etc.) or an information scrap response (or icon, function, etc.). In one embodiment, when the other user taps the receive information icon 630 to download the detailed information, (additional) points may be rewarded (or paid) to the user who wrote the medical review information 610. . At this time, in one embodiment, points or cryptocurrency of the other user who acquired the detailed information by tapping the information receiving icon 630 may be deducted.

In one embodiment, points are given to the user who wrote the medical review information 610 according to the number of times that other users who inquired the medical review information 610 tapped the heart-shaped icon 620 or the information receiving icon 630. can be compensated. Details related to this have been described above in the description of FIG. 4 .

7 is a block diagram showing the configuration of a server according to an embodiment.

As shown in FIG. 7 , the server 700 according to an embodiment may include a database (DB) 710 , a transceiver 720 and a processor 730 . However, in some cases, all of the components shown in FIG. 7 may not be essential components of the server 700, and the server 700 may be implemented with more or fewer components than those shown in FIG. can

In the server 700 according to an embodiment, the database 710, the transceiver 720, and the processor 730 may be implemented as separate chips, or at least two or more components may be implemented through a single chip. may be

The database (DB, 710) may store data received from the transceiver 720 or the processor 730. In one embodiment, database 710 may store at least one program. In one example, the at least one program may be used when the processor 730 executes a learning model.

The transmission/reception unit 720 may be used for communication between modules in the server and/or transmission/reception of data/signals, and may perform communication with an external device. In one example, the transceiver 720 may transmit and receive data to and from an external device (eg, an external user device, an external server, etc.).

The processor 730 according to an embodiment may control overall operations of the server 700 . In one example, the processor 730 may overall control the database 710 and the transceiver 720 by executing programs stored in the database 710 of the server 700 . In one example, the processor 730 may perform some of the operations of the server 700 in FIGS. 1 to 6 by executing programs stored in a database of the server 700 .

The processor 730 according to an embodiment may control the transceiver 720 to receive medical review information generated by a user of the user device from the user device.

The processor 730 according to an embodiment may reward the user with a first number of points within the medical service platform based on the received medical review information.

The processor 730 according to an embodiment converts the second quantity of points possessed by the user in the medical service platform from the user device into a third quantity of cryptocurrency (used in a blockchain platform related to the medical service platform). The transceiver 720 may be controlled to receive a point-cryptocurrency exchange request requesting an exchange with a cryptocurrency.

The processor 730 according to an embodiment transfers the point-cryptocurrency exchange request from a first cryptocurrency electronic wallet owned by the server to a second cryptocurrency electronic wallet owned by the user, based on receiving the point-cryptocurrency exchange request. It is possible to control the third quantity of the cryptocurrency to be transmitted.

In an embodiment, the medical review information may include at least one of review information on medical procedures received by the user, review information on doctors treated by the user, and review information on hospitals visited by the user. .

Some embodiments may be implemented in the form of a recording medium including instructions executable by a computer, such as program modules executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism, and includes any information delivery media.

So far, the present invention has been looked at mainly with its preferred embodiments. Those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the scope of the present invention should be construed to include various embodiments within the scope equivalent to those described in the claims without being limited to the above-described embodiments.

Claims (3)

In a server providing a blockchain-based medical service platform,
Transceiver; and a processor; Including,
The processor:
Controlling the transceiver to receive, from a user device, medical review information generated by a user of the user device;
Compensating a first amount of points to the user within the medical service platform based on the received medical review information;
Point-encryption requesting, from the user device, that the user exchanges the second quantity of points held in the medical service platform with a third quantity of cryptocurrency used in a blockchain platform related to the medical service platform. Controlling the transceiver to receive a currency exchange request;
Based on receiving the point-cryptocurrency exchange request, control to transmit the third amount of cryptocurrency from the first cryptocurrency electronic wallet owned by the server to the second cryptocurrency electronic wallet owned by the user but
The medical review information includes at least one of review information on medical procedures received by the user, review information on doctors treated by the user, and review information on hospitals visited by the user;
The first quantity is,
Determined according to at least one of a medical subject to which the medical procedure received by the user, the total amount of cryptocurrency included in the user's first cryptocurrency electronic wallet, and positive feedback on the medical review information,
If the total number of cryptocurrencies included in the user's first cryptocurrency electronic wallet is less than a threshold value, the first quantity is determined to be A,
If the total quantity of the cryptocurrency included in the user's first cryptocurrency electronic wallet is equal to or greater than the threshold, the first quantity is determined to be B,
The threshold is set in advance or determined based on the total amount of the cryptocurrency in circulation,
The B is greater than the A, the A and the B are positive real numbers,
The positive feedback on the medical review information is a recommendation response indicating a positive expression of another user who has encountered the medical review information and the other user sends detailed information related to the medical review information to a personal database in the medical service platform or the other user. Include an information download response for storage on the user's user device;
As the recommendation response increases once, the first quantity increases by C;
As the information download response increases once, the first quantity increases by D;
The server, characterized in that the C and the D are real numbers of preset amounts. ◈Claim 2 was abandoned when the registration fee was paid.◈ According to claim 1,
When the total number of reviews for the first medical subject pre-stored in the medical service platform is less than the total number of reviews for the second medical subject pre-stored in the medical service platform,
The server, wherein the number of points rewarded when the medical subject to which the medical procedure received by the user belongs is the first medical subject is greater than the amount of points rewarded when the medical subject is the second medical subject. delete