CN107835182A - Electronic Prescription System and processing method based on block chain - Google Patents
Electronic Prescription System and processing method based on block chain Download PDFInfo
- Publication number
- CN107835182A CN107835182A CN201711138956.8A CN201711138956A CN107835182A CN 107835182 A CN107835182 A CN 107835182A CN 201711138956 A CN201711138956 A CN 201711138956A CN 107835182 A CN107835182 A CN 107835182A
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- Prior art keywords
- electronic prescription
- prescription
- block chain
- information
- electronic
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0478—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload applying multiple layers of encryption, e.g. nested tunnels or encrypting the content with a first key and then with at least a second key
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The present invention provides a kind of Electronic Prescription System and processing method based on block chain, and its system includes access unit, for obtaining electronic prescription；Authentification of message unit, it is connected to be authenticated the qualification information in electronic prescription with access unit；Prescription management unit, it is connected to carry out data processing to the electronic prescription by certification with authentification of message unit and the electronic prescription after processing is stored in the node of block chain；Electronic prescription applying unit, for providing electronic application interface to outer application system.The present invention instead of papery stamped signature using Electronic Signature, in conjunction with block chain technology can effectively it is anti-tamper and forge electronic prescription content, so as to ensure the validity of the integrality of electronic prescription content and electronic prescription legally, it is provided simultaneously with disaster recovery mechanism, complete data are all preserved by any node, automatic, reliable validation verification can be achieved, and Content-Authorize can also be divided to access electronic prescription, efficiently solve legitimacy and convenience that prescription content uses.
Description
Technical field
The present invention relates to computer realm, more particularly to a kind of Electronic Prescription System and processing method based on block chain.
Background technology
Prescription refer to it is being issued by the doctor registered in diagnosis and treatment activity as patient, appointed by acquirement pharmacy technical position
Pharmacy technical staff examination ＆ verification, allotment, the verification of duty qualification, and as the medical document of patient medication voucher.Prescription is doctor
The raw written document to patient's medication, it is the foundation that pharmaceutical personnel allocates medicine, there is law, technology, financial responsibility.Positive law
Rule regulation prescription must be issued by medical practitioner in practising place, and through physician's signature or be affixed one's seal., must if electronic edition prescription
It must print and be signed and seal by doctor.Therefore, at present medical field application be papery version prescription.Cured in hospital etc.
Treat in the HIS systems where the electronic prescription issued in place is stored in hospital mostly, this part prescription can not realize authorized by state
Doctor's Electronic Signature and electronization circulate.If patient will buy prescription medicine in pharmacy, it is desirable to provide corresponding prescription.And prescription
Acquisition must arrive corresponding medical space and issued by doctor, it is higher that prescription obtains cost.Patient holds prescription after pharmacy purchases medicine,
Pharmacy periodically reports all prescription informations to defending the units such as planning commission, social security office.Because purchase prescription medicine must be used at papery
Fang Jinhang is bought, so the mode in online purchase prescription medicine is substantially infeasible, this be for patient it is inconvenient, because
This can accomplish that electronic prescription is circulated on network, handled, you can so that supervision department is real, it is necessary to a kind of new technological means
When supervise, while also ensure that prescription data can not distort, can verify the data true and false and validity at any time, realize that electronic prescription is awarded
Weigh look facility.
The content of the invention
In view of the above the shortcomings that prior art, the present invention provides a kind of Electronic Prescription System and place based on block chain
Reason method, to solve above-mentioned technical problem.
Electronic Prescription System provided by the invention based on block chain,
Including：
Access unit, for obtaining electronic prescription；
Authentification of message unit, it is connected to be authenticated the qualification information in electronic prescription with access unit；
Prescription management unit, it is connected to authentification of message unit to carrying out data processing simultaneously by the electronic prescription of certification
Electronic prescription after processing is stored in the node of block chain.
Further, in addition to electronic prescription applying unit, it is connected with prescription management unit, for entering line number with external system
According to interaction.
Further, the qualification information includes mechanism information and personal information, and the personal information is believed including at least doctor
Breath, pharmacist's information and patient information, the authentication unit is by stationary digital certificate or dynamic digital certificate to qualification information
It is authenticated.
Further, in addition to terminal device, the terminal device are stored with electronic prescription and recognized for carrying out qualification information
The digital certificate of card, the access unit are connected with terminal device in a manner of P2P and obtain electronic prescription, described information certification
Unit carries out validation verification, the prescription management to the qualification information in electronic prescription according to digital certificate by intelligent contract
Unit will verify effective electronic prescription write-in block chain and synchronous all nodes.
Further, in addition to ciphering unit, the ciphering unit connect with authentification of message unit and prescription management unit respectively
Connect for carrying out first time data encryption and to needing authorization object to authorize with rivest, shamir, adelman to electronic prescription, will add
In the node of data write-in block chain after close；Described pair needs authorization object authorize and include by using needing authorization object
Public key carries out second to the private key of first time encryption and encrypted.
Present invention additionally comprises a kind of electronic prescription processing method based on block chain, including：
Obtain electronic prescription；
Qualification information in electronic prescription is authenticated；
Data processing is carried out to the electronic prescription by certification and the electronic prescription after processing is stored in the section of block chain
Point in.
Further, the node of the block chain is used to provide being total to for electronic prescription account book data in the range of pre-setting
Enjoy.
Further, the qualification information includes mechanism information and personal information, and the personal information is believed including at least doctor
Breath, pharmacist's information and patient information, the authentication unit is by stationary digital certificate or dynamic digital certificate to qualification information
It is authenticated.
Further, by terminal device storage electronic prescription and the digital certificate for carrying out qualification authentification of message, pass through
P2P connected mode obtains electronic prescription, and the qualification information in electronic prescription is entered by intelligent contract according to digital certificate
Row validation verification, effective electronic prescription write-in block chain and synchronous all nodes will be verified.
Further, first time data encryption is carried out and to needing authorization object to enter using rivest, shamir, adelman to electronic prescription
Row authorizes, and the data after encryption is write in the node of block chain；Described pair needs authorization object authorize including by using need
Want the public key of authorization object to carry out second to the private key of first time encryption to encrypt.
Beneficial effects of the present invention：The Electronic Prescription System and processing method based on block chain in the present invention, utilizes electricity
Sub- stamped signature instead of papery stamped signature, by block chain technology can it is effectively anti-tamper and forge, be provided simultaneously with disaster recovery mechanism,
Complete data are all preserved by any super node, automatic, reliable validation verification can be achieved, and can be with
Divide Content-Authorize to access electronic prescription, ensure that integrality and electronic prescription legally effective of electronic prescription content
Property, it is of the invention to be combined block chain technology with electronic prescription, effectively solve the problems, such as that current patient buys prescription medicine inconvenience,
Electronic prescription is set to circulate, handle on network, you can so that supervision department's real-time monitoring, while also ensure prescription data
It can not distort, the data true and false and validity can be verified at any time, realize electronic prescription mandate look facility.
Brief description of the drawings
Fig. 1 is the Electronic Prescription System principle schematic based on block chain in the present invention.
Fig. 2 is the electronic prescription process flow figure based on block chain in the present invention.
Fig. 3 is the Electronic Prescription System structural representation based on block chain in the present invention.
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the case where not conflicting, following examples and implementation
Feature in example can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates the basic structure of the present invention in a schematic way
Think, only show the component relevant with the present invention in schema then rather than according to component count, shape and the size during actual implement
Draw, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout kenel
It is likely more complexity.
As shown in figure 1, the Electronic Prescription System based on block chain in the present embodiment, including：
Access unit, for obtaining electronic prescription；
Authentification of message unit, it is connected to be authenticated the qualification information in electronic prescription with access unit；
Prescription management unit, it is connected to authentification of message unit to carrying out data processing simultaneously by the electronic prescription of certification
Electronic prescription after processing is stored in the node of block chain.
Electronic prescription applying unit, it is connected with prescription management unit, for carrying out data interaction with external system.
As shown in figure 3, in the present embodiment, access unit is provided based on electricity to using the different role of Electronic Prescription System
The application service access function of sub- prescription.Such as：The electronic prescription AM access module of medical institutions, social organization's AM access module etc., letter
Breath authentication unit can provide doctor, mechanism (including hospital, the medicine for needing to be authenticated by technological means such as digital certificates
Shop, Bureau of Drugs Supervision, defend planning commission, social security office, insurance company), pharmacist, the identity authentication service of individual, it is preferable that can be by multiple
Server group is into such as doctor's certificate server, pharmacist's certificate server, agency qualification server, personal authentication's server etc..
Prescription management unit provides prescription data encryption, the storage of prescription validation verification, prescription data, prescription data is distributed, prescription has
The functions such as effect property checking.
In the present embodiment, prescription management unit is the core component of Electronic Prescription System, by some multiple nodes
Composition, completes data sharing, the storage of electronic prescription, and node is responsible for the storage of all electronic prescription account book data in system and is total to
Enjoy.
In the present embodiment, prescription data or prescription incremental data are required for being verified when writing block chain, and test
The content of card is exactly whether several sides of prescription are authentic and valid (including hospital, licensed pharmacist, doctor, individual etc.).When these
Then represent that data are effective when content is all authentic and valid, synchronized so as to allow to write block chain by all nodes, otherwise can be by
Abandon.And this process will be performed and verified automatically by issuing the intelligent contract on block chain.Qualification information is believed including mechanism
Breath and personal information, the personal information comprise at least clinician information, pharmacist's information and patient information, and authentication unit can pass through
Stationary digital certificate and dynamic digital certificate are authenticated to qualification information, it is preferable that in the present embodiment, authentication unit passes through
Stationary digital certificate is authenticated to personal information, and according to the different attribute of electronic prescription by dynamic digital certificate to mechanism
Information is authenticated, such as：Mechanism information is authenticated by the region and time of electronic prescription, the information in the present embodiment
Authentication unit is provided by the form of digital certificate.Downloaded and announced by certificate server, for each doctor,
Pharmacist and personal digital certificate.Verification System safeguards the term of validity of certificate, and expired certificate closes download automatically.Medical institutions
Authentication service has two kinds of forms, it is preferable that hospital, being provided by the way of fixed certificate of pharmacy (and doctor, pharmacist's identical
Certificate issued mode), medicine prison, defend planning commission etc. and provided with the mechanisms of higher-rights by the way of dynamic credential.Dynamically
Certificate is awarded according to certain strategy generating, different type, different geographical, the electronic prescription of different time using different certificates
Power, digital certificate, which can be both stored in special hardware, can also be stored in corresponding terminal, by doctor, pharmacist or medical institutions etc.
Need to use role's keeping of Electronic Prescription System and use, access unit, which can be deployed in, to be needed to access Electronic Prescription System
At unit or mechanism.Data processing is carried out by access server after these unit creation electronics or related data and uploads to electricity
Sub- prescription system.Data are read from Electronic Prescription System by access unit when reading electronic prescription data and carry out validity
Checking, the data being then back to after checking and the result.
The present embodiment also includes ciphering unit, and ciphering unit is connected use with authentification of message unit and prescription management unit respectively
In carrying out first time data encryption and to needing authorization object to authorize with rivest, shamir, adelman to electronic prescription, after encryption
Data write-in block chain node in；Described pair needs authorization object authorize including by using the public key for needing authorization object
Second of encryption is carried out to the private key of first time encryption.In the present embodiment, in addition to terminal device, the terminal device store
There are an electronic prescription and the digital certificate for carrying out qualification authentification of message, the access unit is in a manner of P2P and terminal device
Connect and obtain electronic prescription, described information authentication unit carries out effective according to digital certificate to the qualification information in electronic prescription
Property checking, the prescription management unit will verify effective electronic prescription write-in block chain and synchronous all nodes, terminal device
Including fixed terminal, and the mobile terminal such as mobile phone, tablet personal computer, it is preferable that the certificate of domestic consumer can be stored in the shifting of individual
In dynamic terminal.When domestic consumer needs to show prescription list to pharmacy when pharmacy purchases medicine.User selects to need to purchase medicine first
Prescription, creates Quick Response Code and corresponding numbering on the APP of mobile terminal, after pharmacy scanning Quick Response Code individual mobile terminal and
Access unit is by asking P2P function servers to create the P2P connections of a Direct Communication.Individual mobile terminal will be located after connection
Number formulary sells medical abortion journey according to access unit, pharmacy checking prescription post processing is transferred to.
Correspondingly, the present embodiment also provides a kind of electronic prescription processing method based on block chain, including：
Obtain electronic prescription；
Qualification information in electronic prescription is authenticated；
Data processing is carried out to the electronic prescription by certification and the electronic prescription after processing is stored in the section of block chain
Point in.
In the present embodiment, by the way that block chain technology is combined with electronic prescription, cryptography, intelligent contract, visit are utilized
The technologies such as control, distributed storage, P2P data transfers are asked, make prescription management body that is believable, can not distorting, conveniently circulate
System.Supervision department can be strengthened to supervise whole process of the prescription from issuing to using.
As shown in Fig. 2 in the present embodiment, doctor can log in the HIS systems of hospital, electricity is issued by doctor after checking
Sub- prescription, add such as hospital, doctor signature information, by electronic prescription with rivest, shamir, adelman carries out first time
Data encryption and to needing authorization object to authorize, the data after encryption are write in the node of block chain；Described pair needs to authorize
Object authorize including by using second of the encryption of private key progress for needing the public key of authorization object to encrypt first time, write-in
In block chain.
In the present embodiment, the node of block chain is used for the storage of all electronic prescription account book data and shared.Pass through end
End equipment stores electronic prescription and the digital certificate for carrying out qualification authentification of message, and electronics is obtained by P2P connected mode
Prescription, and validation verification is carried out to the qualification information in electronic prescription according to digital certificate, effective electronic prescription will be verified
Block chain and synchronous all nodes are write, the certificate of domestic consumer can be stored in the mobile terminal of individual.When domestic consumer is in medicine
Shop needs to show prescription list to pharmacy when purchasing medicine.User selects to need the prescription for purchasing medicine first, should in the prescription of mobile terminal
With creating Quick Response Code and corresponding numbering on APP, individual mobile terminal and pharmacy system are by please after pharmacy scanning Quick Response Code
P2P function servers are asked to create the P2P connections of a Direct Communication.Prescription data is transmitted and is administered by individual mobile terminal after connection
Medical abortion journey is sold in room computer, the checking prescription post processing of pharmacy computer.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
- A kind of 1. Electronic Prescription System based on block chain, it is characterised in that including：Access unit, for obtaining electronic prescription；Authentification of message unit, it is connected to be authenticated the qualification information in electronic prescription with access unit；Prescription management unit, it is connected to carry out data processing to the electronic prescription by certification and will locates with authentification of message unit Electronic prescription after reason is stored in the node of block chain.
- 2. the Electronic Prescription System according to claim 1 based on block chain, it is characterised in that：Should also including electronic prescription With unit, it is connected with prescription management unit, for carrying out data interaction with external system.
- 3. the Electronic Prescription System according to claim 2 based on block chain, it is characterised in that：The qualification information includes Mechanism information and personal information, the personal information comprise at least clinician information, pharmacist's information and patient information, the certification list Member is authenticated by stationary digital certificate or dynamic digital certificate to qualification information.
- 4. the Electronic Prescription System according to claim 3 based on block chain, it is characterised in that：Also include terminal device, The terminal device is stored with electronic prescription and the digital certificate for carrying out qualification authentification of message, and the access unit is with P2P Mode be connected with terminal device and obtain electronic prescription, described information authentication unit is according to digital certificate in electronic prescription Qualification information carries out validation verification by intelligent contract, and the prescription management unit will verify effective electronic prescription write area Block chain and synchronous all nodes.
- 5. the Electronic Prescription System according to claim 1 based on block chain, it is characterised in that：Also include ciphering unit, The ciphering unit is connected to calculate electronic prescription with asymmetric encryption with authentification of message unit and prescription management unit respectively Method carries out first time data encryption and to needing authorization object to authorize, and the data after encryption is write in the node of block chain； Described pair needs authorization object authorize and include by using needing the public key of authorization object to carry out the to the private key of first time encryption Secondary encryption.
- A kind of 6. electronic prescription processing method based on block chain, it is characterised in that including：Obtain electronic prescription；Qualification information in electronic prescription is authenticated；Data processing is carried out to the electronic prescription by certification and the electronic prescription after processing is stored in the node of block chain.
- 7. the electronic prescription processing method according to claim 6 based on block chain, it is characterised in that：The block chain Node is used in the range of pre-setting provide the shared of electronic prescription account book data.
- 8. the electronic prescription processing method according to claim 7 based on block chain, it is characterised in that：The qualification information Including mechanism information and personal information, the personal information comprises at least clinician information, pharmacist's information and patient information, described to recognize Card unit is authenticated by stationary digital certificate or dynamic digital certificate to qualification information.
- 9. the electronic prescription processing method according to claim 8 based on block chain, it is characterised in that：Pass through terminal device Electronic prescription and the digital certificate for carrying out qualification authentification of message are stored, electronic prescription is obtained by P2P connected mode, and Validation verification is carried out by intelligent contract to the qualification information in electronic prescription according to digital certificate, effective electronics will be verified Prescription write-in block chain and synchronous all nodes.
- 10. the electronic prescription processing method according to claim 6 based on block chain, it is characterised in that：To electronic prescription First time data encryption is carried out and to needing authorization object to authorize using rivest, shamir, adelman, the data after encryption are write In the node of block chain；Described pair need authorization object authorize include by using needing the public key of authorization object to first time plus Close private key carries out second and encrypted.
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| CN201711138956.8A CN107835182B (en) | 2017-11-16 | 2017-11-16 | Electronic prescription system based on block chain and processing method |
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| CN201711138956.8A CN107835182B (en) | 2017-11-16 | 2017-11-16 | Electronic prescription system based on block chain and processing method |
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| CN108600261A (en) * | 2018-05-09 | 2018-09-28 | 济南浪潮高新科技投资发展有限公司 | A kind of processing system of disease information and the method for handling disease information |
| CN108595641A (en) * | 2018-04-25 | 2018-09-28 | 腾讯科技（深圳）有限公司 | A kind of prescription information storage method, equipment, system and storage medium |
| CN108665953A (en) * | 2018-05-08 | 2018-10-16 | 北京金山云网络技术有限公司 | A kind of prescription executes method, apparatus, equipment and storage medium |
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