CN107818817A - The prescription side of continuing method and system based on block chain - Google Patents
The prescription side of continuing method and system based on block chain Download PDFInfo
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- CN107818817A CN107818817A CN201710054228.2A CN201710054228A CN107818817A CN 107818817 A CN107818817 A CN 107818817A CN 201710054228 A CN201710054228 A CN 201710054228A CN 107818817 A CN107818817 A CN 107818817A
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Abstract
The present invention relates to a kind of prescription side of continuing method and system based on block chain, this method includes：Continuous side's request is sent to the first diagnosis and treatment terminal using patient terminal, to cause the first diagnosis and treatment terminal prescription block, prescription block according to corresponding to continuing square acquisition request to carry electronic prescription；The prescription block of the first diagnosis and treatment terminal return is received by patient terminal, prescription block to be confirmed is generated according to prescription block, prescription block to be confirmed is sent to the second diagnosis and treatment terminal；Checked by the second diagnosis and treatment terminal-pair prescription block to be confirmed, if accurate, confirmation is returned to patient terminal；Prescription block after will confirm that by patient terminal is sent to pharmacy's terminal；Prescription block after being confirmed using pharmacy's terminal-pair is verified, if verification passes through, the electronic prescription carried in the prescription block after output confirmation purchases the electronic prescription needed for medicine for patient.This method is used to provide continuous side's service by conveniently mode for chronic.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of prescription side of continuing method based on block chain and is
System.
Background technology
The course of disease of chronic disease is longer and protracted inflammation is not cured, for example, diabetes and coronary heart disease etc..Chronic needs to grow
Phase drug administration is treated.Under normal circumstances, chronic needs periodically to go to continuous side of hospital to write a prescription.Go to hospital every time
Write a prescription, chronic is required for registering and waits in line to see a doctor.Medical resource is more nervous at present, can expend during medical treatment compared with
More time, brought inconvenience to chronic.How conveniently to provide continuous side's service for chronic turns into current
Need the technical problem solved.
The content of the invention
Based on this, it is necessary to for above-mentioned technical problem, there is provided one kind can be provided conveniently for chronic
The continuous prescription side of the continuing method and system based on block chain just serviced.
A kind of prescription side of continuing method based on block chain, methods described include：
Continuous side's request is sent to the first diagnosis and treatment terminal using patient terminal, to cause the first diagnosis and treatment terminal according to
Continue prescription block corresponding to square acquisition request, the prescription block carries electronic prescription；
The prescription block of the first diagnosis and treatment terminal return is received by patient terminal, is treated according to prescription block generation
The prescription block of confirmation, the prescription block to be confirmed is sent to the second diagnosis and treatment terminal；
Checked by prescription block to be confirmed described in the second diagnosis and treatment terminal-pair, if accurate, to institute
State patient terminal and return to confirmation；
Prescription block after will confirm that by the patient terminal is sent to pharmacy's terminal；
Prescription block after being confirmed using pharmacy's terminal-pair is verified, if verification passes through, exports the confirmation
The electronic prescription carried in prescription block afterwards is the electronic prescription needed for patient's purchase medicine.
In one of the embodiments, in described the step of sending continuous side's request to the first diagnosis and treatment terminal using patient terminal
Before, in addition to：
Using the first diagnosis and treatment terminal according to the electronic prescription of patient generation corresponding to prescription block, by the prescription area
Block is broadcasted to the monitor terminal authorized；
The prescription block is received by the monitor terminal, multiple prescription blocks form prescription block chain；
After described the step of being checked by prescription block to be confirmed described in the second diagnosis and treatment terminal-pair, also
Including：If the electronic prescription that the prescription block to be confirmed carries is accurate, the prescription block after will confirm that is to described
Monitor terminal is broadcasted, to cause the prescription block after the confirmation to be stored in prescription block chain.
In one of the embodiments, the step that the prescription block after the confirmation using pharmacy's terminal-pair is verified
Suddenly include：
Parsed using the prescription block after confirmation described in pharmacy's terminal-pair, obtain block information；Block information
Including block Hash codes；
The block information obtained using parsing is generated and verifies Hash codes corresponding to the prescription block；
Consistency desired result is carried out to the prescription block with the block Hash codes using the verification Hash codes.
In one of the embodiments, it is described to verify Hash codes with the block Hash codes to the prescription area using described
The step of block progress consistency desired result, includes：
The verification Hash codes are compared with the block Hash codes, if unanimously, then it represents that the place after the confirmation
Square block passes through consistency desired result；Otherwise, the prescription block after the confirmation is represented not by consistency desired result, and the prescription
The electronic prescription that block carries illegally is distorted.
In one of the embodiments, the step that the prescription block after the confirmation using pharmacy's terminal-pair is verified
Suddenly include：
Prescription block after the confirmation is labeled as by the first prescription block by pharmacy's terminal；
Obtain prescription block chain, is obtained according to Patient identification in the prescription block chain corresponding to prescription block, mark
For the second prescription block；
The first prescription block is compared with the second prescription block, if unanimously, then it represents that verification passes through, defeated
It is the electronic prescription needed for patient's purchase medicine to go out the electronic prescription entrained by the first prescription block.
In one of the embodiments, methods described also includes：
The prescription block chain is verified using the monitor terminal；
If verification does not pass through, it is determined that the prescription block that electronic prescription is illegally distorted in the prescription block chain be present.
In one of the embodiments, the prescription block includes block Hash codes；It is described to utilize the monitor terminal pair
The step of prescription block chain is verified includes：
The prescription block chain is obtained using the monitor terminal, multiple prescription areas are extracted in the prescription block chain
Block；
Obtain the block Hash codes of multiple prescription blocks；
If multiple block Hash codes join end to end each other, it is determined that the prescription block chain passes through completeness check；Otherwise,
Determine the prescription block that electronic prescription is illegally distorted in the prescription block chain be present.
In one of the embodiments, described the step of being verified using the monitor terminal to the prescription block chain
Including：
The prescription block group in the prescription block chain is obtained using the monitor terminal；The prescription block group have pair
The block group Hash codes answered；
The prescription block group is parsed, obtains the block information of multiple prescription blocks in block group；
Block group verification Hash corresponding to the prescription block group is generated using the block information of the multiple prescription block
Code；
Uniformity is carried out to the prescription block group with the block group Hash codes using block group verification Hash codes
Verification.
In one of the embodiments, it is described to verify Hash codes with the block group Hash codes to institute using the block group
Stating the step of prescription block group carries out consistency desired result includes：
Block group verification Hash codes are compared with the block Hash codes, if unanimously, it is determined that the prescription
Block group is by consistency desired result, and each prescription block in the prescription block group passes through consistency desired result；Otherwise, really
The prescription block that electronic prescription is illegally distorted be present in the fixed prescription block group.
A kind of prescription based on block chain continues method, system, and the system includes：
First diagnosis and treatment terminal, for obtaining the electronic prescription of patient, utilize prescription area corresponding to electronic prescription generation
Block；
Patient terminal, for sending continuous side's request to the first diagnosis and treatment terminal, to cause the first diagnosis and treatment terminal to return
Prescription block corresponding to returning；Prescription block to be confirmed is generated according to the prescription block, by the prescription block to be confirmed
Send to the second diagnosis and treatment terminal；
Second diagnosis and treatment terminal, for checking the prescription block to be confirmed, if accurate, to the trouble
Person's terminal returns to confirmation；
The patient terminal is additionally operable to the prescription block after will confirm that and sent to pharmacy's terminal；
Pharmacy's terminal, for being verified to the prescription block after confirmation, if verification passes through, after exporting the confirmation
The electronic prescription carried in prescription block is the electronic prescription needed for patient's purchase medicine.
The above-mentioned prescription side of the continuing method and system based on block chain, the first diagnosis and treatment terminal utilize electronic prescription generation prescription area
Block, when receiving the continuous side request of patient terminal's transmission, prescription block corresponding to the first diagnosis and treatment terminal to patient terminal's return.
Patient terminal generates prescription block to be confirmed using prescription block, and prescription block to be confirmed is sent to the second diagnosis and treatment
Terminal is checked.If accurate, confirmation can be returned to patient terminal.Thus, it is possible to ensure that patient terminal is sent out
The electronic prescription carried in the prescription block sent is accurately.It is whole by patient when chronic purchases medicine in pharmacy
Prescription block after end will confirm that is sent to pharmacy's terminal.In order to further confirm that the security of electronic prescription, pharmacy's terminal-pair
Prescription block after confirmation is verified, if verification passes through, the electronic prescription carried in the prescription block after the confirmation is made
The electronic prescription needed for medicine is purchased for patient.In this process, when chronic needs continuous square, it is not necessary to go to hospital just
The continuous side of doctor, corresponding prescription block can be obtained by patient terminal, is withdrawn the money according to prescription and goes to pharmacy to purchase medicine.For chronic sufferer
Person eliminates a variety of inconvenience of medical treatment, can provide continuous side's service by conveniently mode for chronic.
Brief description of the drawings
Fig. 1 is the applied environment figure of the prescription side of the continuing method based on block chain in one embodiment；
Fig. 2 is the flow chart of the prescription side of the continuing method based on block chain in one embodiment；
Fig. 3 is the structural representation that prescription of the one embodiment based on block chain continues method, system.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
The prescription side of the continuing method based on block chain provided in the embodiment of the present invention can apply to as shown in Figure 1 answer
With in environment.First diagnosis and treatment terminal 102 is connected by network with patient terminal 104.Patient terminal 104 is examined by network and second
Terminal 106 is treated to connect.Patient terminal 104 is connected by network with pharmacy terminal 108.First diagnosis and treatment terminal 102 by network with
The monitor terminal 110 authorized connects.Second diagnosis and treatment terminal 106 is connected by network with monitor terminal 110.First diagnosis and treatment terminal
The electronic prescription of 102 couples of patients is packaged, and generates prescription block.First diagnosis and treatment terminal 102 can be by prescription block to having authorized
Monitor terminal 110 broadcasted.Monitor terminal 110 receives the prescription block of the first diagnosis and treatment terminal broadcast, multiple prescription blocks
Form prescription block chain.When chronic needs continuous square, can be sent out by patient terminal 104 to the first diagnosis and treatment terminal 102
Continuous side's request is sent, Patient identification and diagnostic result are carried in continuous side's request.First diagnosis and treatment terminal 102 is according to Patient identification and examines
Prescription block corresponding to disconnected result acquisition, patient terminal 104 is back to by prescription block.Patient terminal 104 receives prescription block,
Prescription block to be confirmed is generated according to prescription block, prescription block to be confirmed is sent to the second diagnosis and treatment terminal 106.Second
Diagnosis and treatment terminal 106 is checked prescription block to be confirmed, if accurate, confirmation is returned to patient terminal 104.
Prescription block after second diagnosis and treatment terminal 106 will confirm that is broadcasted to monitor terminal 110, to cause the prescription block after confirming
It is stored in prescription block chain.Prescription block after patient terminal 104 will confirm that is sent to pharmacy's terminal 108.Pharmacy's terminal 108 is to true
Prescription block after recognizing is verified, if verification passes through, the electronic prescription carried in the prescription block after output confirmation is trouble
Person purchases the electronic prescription needed for medicine.Thus chronic need not go to hospital to see a doctor continuous square, can be obtained by patient terminal
Corresponding prescription block is taken, is withdrawn the money according to prescription and goes to pharmacy to purchase medicine.Provided conveniently for chronic.Further, supervise
Superintending and directing terminal 110 can also verify to the integrality of prescription block chain and the uniformity of prescription block, outside to find
The electronic prescription that invader illegally distorts, effectively improve the safety and reliability of electronic prescription.
In one embodiment, as shown in Figure 2, there is provided a kind of prescription side of continuing method based on block chain, specifically include：
Step 202, send continuous side's request to the first diagnosis and treatment terminal using patient terminal, with cause the first diagnosis and treatment terminal according to
Continue prescription block corresponding to square acquisition request, prescription block carries electronic prescription.
First diagnosis and treatment terminal refers to the terminal that hospital is patient's prescription.Block chain has been run in first diagnosis and treatment terminal should
With program, electronic prescription is obtained by block chain application program.Wherein, electronic prescription includes doctor identification, prescription numbering, suffered from
Person's information and nomenclature of drug etc..First diagnosis and treatment terminal is packaged using electronic prescription etc., generates prescription block.Doctor is sharp every time
A prescription is issued with the first diagnosis and treatment terminal, the first diagnosis and treatment terminal generates a prescription area using doctor identification and electronic prescription
Block.Prescription block has a corresponding block information, and block information includes doctor identification, electronic prescription, a upper prescription block
Block Hash codes, the block Hash codes of current prescriptions block based on information above generation and the time of prescription block generation
Stamp.The timestamp of prescription block generation can accurately record the generation time of prescription block.Multiple prescription blocks can according to when
Between stamp carry out priority sequence, according to the block Hash that is mutually related between the time order and function of prescription block order and prescription block
Code forms prescription block chain.The relevant information for the prescription that multiple first diagnosis and treatment terminals are issued is have recorded in prescription block chain, therefore
Prescription block chain can also be considered as to a distributed data base.
First diagnosis and treatment terminal can obtain one before the generation of current prescriptions block according to time order and function order
The block Hash codes of prescription block.So as to using doctor identification, electronic prescription, prescription block generation timestamp, it is upper one at
The block Hash codes of square block and the prescription Hash codes of the current prescriptions block generated based on information above are worked as to encapsulate generation
Preceding prescription block.
When chronic needs continuous square, continuous side's request can be sent to the first diagnosis and treatment terminal by patient terminal, continued
Patient identification and diagnostic result are carried in side's request.First diagnosis and treatment terminal is after continuous side's request is received, according to Patient identification
With diagnostic result obtain corresponding to prescription block, prescription block is back to patient terminal.
Step 204, the prescription block of the first diagnosis and treatment terminal return is received by patient terminal, is treated according to the generation of prescription block
The prescription block of confirmation, prescription block to be confirmed is sent to the second diagnosis and treatment terminal.
Step 206, checked by the second diagnosis and treatment terminal-pair prescription block to be confirmed, if accurate, to trouble
Person's terminal returns to confirmation.
In order to ensure the electronic prescription carried in prescription block is accurate, patient terminal receive prescription block it
Afterwards, it is necessary to after being checked by the second diagnosis and treatment terminal-pair prescription block, pharmacy's purchase medicine can be only used for.Second diagnosis and treatment terminal
Same hospital can be belonged to the first diagnosis and treatment terminal, different hospitals can also be belonged to.Specifically, patient terminal receives
After the prescription block that one diagnosis and treatment terminal returns, prescription block can be parsed, obtain electronic prescription.Patient terminal can be with
The information obtained using parsing generates prescription block to be confirmed, and prescription block to be confirmed is sent to the second diagnosis and treatment terminal
Checked., can also be directly by the prescription if patient terminal is not required to the electronic prescription it is to be understood that entrained by the prescription block
Block is forwarded to the second diagnosis and treatment terminal and checked.If found by verification at electronics entrained in prescription block to be confirmed
Side is accurate, then the second diagnosis and treatment terminal returns to confirmation to patient terminal.
In one of the embodiments, send continuous side's request to the first diagnosis and treatment terminal using patient terminal the step of it
Before, in addition to：Using the first diagnosis and treatment terminal according to the electronic prescription of patient generation corresponding to prescription block, by prescription block to
Broadcasted the monitor terminal of mandate；Prescription block is received by monitor terminal, multiple prescription blocks form prescription block chain；
After the step of being checked by the second diagnosis and treatment terminal-pair prescription block to be confirmed, in addition to：If prescription area to be confirmed
The electronic prescription that block carries is accurate, then the prescription block after will confirm that is broadcasted to monitor terminal, after causing confirmation
Prescription block deposit prescription block chain.
After the first diagnosis and treatment terminal prescription block according to corresponding to the generation of the electronic prescription of patient, the first diagnosis and treatment terminal meeting
Prescription block is broadcasted to the monitor terminal authorized.Wherein, can be that pharmacy's terminal also may be used with the monitor terminal of mandate
To be other third party's terminals in addition to patient terminal, the second diagnosis and treatment terminal and pharmacy's terminal.Area has been run on monitor terminal
Block chain application program, the block chain application program run on monitor terminal and the block chain application journey run in the first diagnosis and treatment terminal
Sequence can be with identical, can also be different.The prescription block of the first diagnosis and treatment terminal broadcast can be received by block chain application program, it is more
Individual prescription block forms prescription block chain.Monitor terminal can have multiple, and prescription area can be stored with each monitor terminal
Block chain.It is possible thereby to distributed storage is carried out to prescription block.Even if there is some pharmacy's terminal to break down, place is also ensured that
Electronic prescription in square block chain will not also be lost.Further, multiple pharmacy's terminals can also be by the prescription block of reception
Reach cloud platform to be stored, to save local storage space.
Second medical terminal is verified prescription block to be confirmed, when confirming that its electronic prescription is accurate, the
Prescription block after two diagnosis and treatment terminals can will confirm that is broadcasted to the monitor terminal of mandate.Monitor terminal is received to confirm
Prescription block, be deposited into prescription block chain.Due to the block information being stored in prescription block chain be it is not revisable,
Therefore the electronic prescription stored under normal conditions in prescription block chain is regarded as safe and reliable.
Step 208, the prescription block after will confirm that by patient terminal is sent to pharmacy's terminal.
Step 210, the prescription block after being confirmed using pharmacy's terminal-pair is verified, if verification passes through, output confirms
The electronic prescription carried in prescription block afterwards is the electronic prescription needed for patient's purchase medicine.
When chronic goes to pharmacy to purchase medicine, the prescription block after being will confirm that by patient terminal sends administration
Shop terminal.Block chain application program, the block chain application program and first run in pharmacy's terminal are also allow in pharmacy's terminal
The block chain application program run in diagnosis and treatment terminal can be with identical, can also be different.
After being generated due to prescription block, entrained electronic prescription is not revisable.Therefore, second terminal is to patient
After terminal returns to confirmation, the prescription block to be confirmed that patient terminal is generated is the prescription block after confirming, and
And the electronic prescription that the prescription block includes is accurately, to can be used for purchasing medicine in pharmacy.
Pharmacy's terminal receives the prescription block after the confirmation, and the prescription block is parsed.In order to further ensure that electricity
The security of sub- prescription, pharmacy's terminal carry out uniformity school using the block information that parsing obtains to the prescription block after the confirmation
Test.If the prescription block passes through consistency desired result, then it represents that the electronic prescription that the prescription block carries is not non-by outside intruders
Method is distorted, and is safe and reliable.The electronic prescription that pharmacy's terminal exports prescription block carrying purchases medicine institute as chronic
The electronic prescription needed.If prescription block does not pass through consistency desired result, then it represents that the electronic prescription that the prescription block carries is outside
Invader illegally distorts, and is invalid.The electronic prescription that pharmacy's terminal output prescription block carries illegally is distorted as invalid letter
Breath.Pharmacy staff can write a prescription according to effective electronic prescription for chronic.
In the present embodiment, the first diagnosis and treatment terminal is sent using electronic prescription generation prescription block when receiving patient terminal
Continuous side request when, the first diagnosis and treatment terminal to patient terminal return corresponding to prescription block.Patient terminal is given birth to using prescription block
Into prescription block to be confirmed, and prescription block to be confirmed is sent to the second diagnosis and treatment terminal and checked.It is if accurate
It is errorless, then it can return to confirmation to patient terminal.Thus, it is possible to ensure what is carried in the prescription block transmitted by patient terminal
Electronic prescription is accurately.When chronic purchases medicine in pharmacy, the prescription block after will confirm that by patient terminal
Send to pharmacy's terminal.In order to further confirm that the security of electronic prescription, the prescription block after pharmacy's terminal-pair confirmation is carried out
Verification, if verification passes through, the electronic prescription carried in the prescription block after will confirm that purchases the electronic prescription needed for medicine as patient.
In this process, when chronic needs continuous square, it is not necessary to go to hospital to see a doctor continuous square, can be obtained by patient terminal
Corresponding prescription block is taken, is withdrawn the money according to prescription and goes to pharmacy to purchase medicine.A variety of inconvenience of medical treatment, energy are eliminated for chronic
It is enough to provide continuous side's service by conveniently mode for chronic.
Further, in order to improve the security of prescription block chain, the first diagnosis and treatment terminal can add to block information
Close processing.Although the AES of high intensity, such as rivest, shamir, adelman, the security of block information can be effectively improved,
But because its AES is complicated, accordingly when pharmacy's terminal-pair prescription block is parsed and verified, it is also necessary to logical
Block information can just be parsed by crossing the decipherment algorithm of complexity.This verification that will certainly extend pharmacy's terminal takes, increase patient's purchase
The stand-by period of medicine.And complicated AES can also cause the verification of monitor terminal is time-consuming to increase, verification is less efficient.And
In the present embodiment, the prescription block chain that is formed by multiple prescription blocks belongs to privately owned chain, the first diagnosis and treatment terminal, pharmacy's terminal with
It is not open to outside and monitor terminal etc. is required for being operated according to its authorization privilege, therefore the AES of block information
Need not be excessively complicated.First diagnosis and treatment terminal can enter line disturbance according to preset rules to block information, by way of upset
Block information is encrypted.It is time-consuming relatively low due to upsetting calculating, therefore pharmacy's terminal and monitor terminal etc. can be to blocks
Information quickly descrambles, and can then effectively improve verification efficiency.And by entering line disturbance to block information, it can effectively avoid area
Block message is eavesdropped by outside intruders, effectively increases the security of block chain.
In one embodiment, the step of prescription block after being confirmed using pharmacy's terminal-pair is verified includes：Utilize
Prescription block after pharmacy's terminal-pair confirms is parsed, and obtains block information；Block information includes block Hash codes；Utilize solution
Analyse verification Hash codes corresponding to obtained block information generation prescription block；Using verifying Hash codes and block Hash codes to prescription
Block carries out consistency desired result.
In the present embodiment, pharmacy's terminal receives the prescription block after the confirmation transmitted by patient terminal, and prescription block is entered
Row parsing obtains corresponding block information.If the first diagnosis and treatment terminal-pair block information is upset, pharmacy's terminal is to area
Also need to descramble block information when block message is parsed.Pharmacy's terminal parses to obtain at the electronics of the prescription block
Side, the block Hash codes of a upper prescription block, the block Hash codes of current prescriptions block based on information above generation and
The timestamp of prescription block generation.Pharmacy's terminal utilizes the block Hash for parsing obtained electronic prescription, a upper prescription block
Verification Hash codes corresponding to code generation current prescriptions block.Verification Hash codes can use SHA256 algorithms, and (one kind seeks cryptographic Hash
AES) calculated.Pharmacy's terminal, which utilizes, verifies Hash codes with block Hash codes to the block in prescription block chain
Carry out consistency desired result.
Because the prescription block to be confirmed of patient terminal's generation is had to by the second diagnosis and treatment terminal check, and
After the generation of prescription block, corresponding block information is not revisable.For the errorless prescription area of the second diagnosis and treatment terminal check
Block, it is believed that the block Hash codes included in block information are accurately.
In one of the embodiments, consistency desired result is carried out to prescription block using verifying Hash codes and block Hash codes
The step of include：Verification Hash codes are compared with block Hash codes, if unanimously, then it represents that the prescription block after confirmation passes through
Consistency desired result；Otherwise, the prescription block after confirming is represented not by consistency desired result, and the electronic prescription that prescription block carries
Illegally distorted.
Pharmacy's terminal using the verification Hash codes of the prescription block after confirmation compared with block Hash codes, if verification
Hash codes are consistent with block Hash codes, then it represents that the prescription block after confirmation passes through consistency desired result；Otherwise, represent after confirming
Prescription block is not by consistency desired result, and the electronic prescription that prescription block carries illegally is distorted.By entering to prescription block
Row consistency desired result, can accurately learn whether the electronic prescription entrained by the prescription block is illegally distorted, so as to enter
One step ensures the safety and reliability of electronic prescription.
In one embodiment, the step of prescription block after being confirmed using pharmacy's terminal-pair is verified includes：Pass through
Prescription block after pharmacy's terminal will confirm that is labeled as the first prescription block；Prescription block chain is obtained, is being located according to Patient identification
Prescription block corresponding to being obtained in square block chain, labeled as the second prescription block；By the first prescription block and the second prescription block
It is compared, if unanimously, then it represents that verification passes through, and exports the electronic prescription entrained by the first prescription block and is purchased for patient needed for medicine
Electronic prescription.
In the present embodiment, pharmacy's terminal can be used as monitor terminal, can store whole prescription block chain, can also store
Part prescription block chain.Pharmacy's terminal can also only receive the prescription after the confirmation that patient terminal sends not as monitor terminal
Block.Pharmacy's terminal can locally obtain prescription block chain, either obtain prescription block chain from monitor terminal or from cloud platform,
Obtained according to Patient identification in prescription block chain to deserved prescription block.Pharmacy's terminal will be got from prescription block chain
Prescription block is labeled as the second prescription block.Pharmacy's terminal-pair the first prescription block and the second prescription block are parsed respectively,
Obtain the first block Hash corresponding to the first prescription block, and the second block Hash corresponding to the second prescription block.Medicine
First block Hash is compared shop terminal with the second block Hash, if the two is consistent, then it represents that verification passes through, can be with
Electronic prescription needed for purchasing medicine using electronic prescription entrained in the first prescription block as patient.
Because the electronic prescription in write-in prescription block chain is not revisable, therefore pharmacy's terminal is by the first prescription block
With in deposit prescription block chain corresponding to the second prescription block be compared, if the two is consistent, can confirm that at first
Square block is safe and reliable.Safety and reliability thus, it is possible to further improve electronic prescription.
In one embodiment, this method also includes：Prescription block chain is verified using monitor terminal；If verification is not
Pass through, it is determined that the prescription block that electronic prescription is illegally distorted in prescription block chain be present.
In the present embodiment, monitor terminal can be that pharmacy's terminal can also be other third party's terminals.Monitor terminal can be with
Completeness check is carried out to prescription block chain, consistency desired result can also be carried out to prescription block.Monitor terminal is to prescription block
When chain carries out completeness check, completeness check can be carried out to whole prescription block chain, can also be to part prescription block chain
Carry out completeness check.If verified prescription block chain passes through completeness check, then it represents that the place in the prescription block chain
Square block is intact.If verified prescription block chain fails to pass through completeness check, then it represents that prescription block chain
The middle prescription block that electronic prescription be present and illegally distorted by outside intruders.Completeness check of the monitor terminal to prescription block chain
Large-scale electronic prescription can be verified, quick check goes out with the presence or absence of the prescription area illegally distorted by outside intruders
Block.So as to further improve the safety and reliability of electronic prescription.
When supervision node carries out consistency desired result to the block in prescription block chain, it can use and be provided in above-described embodiment
Mode carry out.If prescription block passes through consistency desired result, then it represents that the electronic prescription in prescription block is not distorted illegally,
It is safe and reliable.If prescription block fails to pass through consistency desired result, then it represents that the electronic prescription in prescription block is outside
Illegally distort, be invalid.Supervision node can effectively examine the electronics in prescription block to the consistency desired result of prescription block
Whether prescription is illegally distorted by outside, is pin-pointed to the dispatching block being tampered, so as to realize that electronic prescription is continuing the mistake of side
Cheng Zhongke is traced.
In one of the embodiments, the step of being verified using monitor terminal to prescription block chain is included：Utilize prison
Superintend and direct terminal and obtain prescription block chain, multiple prescription blocks are extracted in prescription block chain；The block for obtaining multiple prescription blocks is breathed out
Uncommon code；If multiple block Hash codes join end to end each other, it is determined that prescription block chain passes through completeness check；Otherwise, it determines place
The prescription block that electronic prescription is illegally distorted in square block chain be present.
If monitor terminal stores whole prescription block chain, then monitor terminal can obtain whole prescription area from local
Block chain or part prescription block chain carry out completeness check.If part prescription block chain is only stored on monitor terminal, then
Monitor terminal can obtain required prescription block chain copy from other monitor terminals or cloud platform, so as to whole prescription
Block chain or part prescription block chain carry out completeness check.
Monitor terminal can carry out fetching portion block chain according to preset rules.For example, when monitor terminal can obtain generation
Between preset time period part prescription block chain, it is assumed that preset time period is a hour.It is non-thus, it is possible to find in time
The prescription block that method is distorted.Need verified whole prescription block chain or part prescription block chain be referred to as it is to be verified
Block chain.Supervision node parses to block chain to be verified, obtains the block information of each block.Further, if
First diagnosis and treatment terminal or the second diagnosis and treatment terminal-pair block information are upset, and monitor terminal to block information when parsing
Also need to descramble block information.Supervision node obtains the Hash codes of block in block information.If block to be verified
The block Hash codes of multiple prescription blocks can join end to end each other in chain, then it represents that the prescription block in block chain to be verified is
It is intact, completeness check can be passed through.Otherwise, represent there is what electronic prescription was illegally distorted in block chain to be verified
Prescription block.Further, when carrying out the completeness check of prescription block chain, if there is two identical block Hash
Code, then can determine that the electronic prescription of one of prescription block is illegally distorted.By entering to the integrality of prescription block chain
Row verification, rapid verification can be carried out to substantial amounts of electronic prescription, quick check goes out whether there is illegally is usurped by outside intruders
The prescription block changed, the safety and reliability of electronic prescription is able to ensure that with this.
Further, different authorities can be awarded in different monitor terminals.Monitor terminal is complete to prescription block chain
When whole property is verified, prescription block information can be parsed, gets block Hash codes.Therefore, although monitor terminal authority not
Together, the integrality of block chain can still be verified.But monitor terminal can only access according to its rights that have been granted
The electronic prescription of prescription block.
In one embodiment, the step of being verified using monitor terminal to prescription block chain is included：Using supervision eventually
End obtains the prescription block group in prescription block chain；Prescription block group has corresponding block group Hash codes；To prescription block group
Parsed, obtain the block information of multiple prescription blocks in block group；At block information generation using multiple prescription blocks
Block group corresponding to square block group verifies Hash codes；Using block group verification Hash codes with block group Hash codes to prescription block group
Carry out consistency desired result.
Block in block chain can be divided into multiple prescription block groups according to preset rules.For example, the generation time exists
Multiple prescription blocks in preset time period are a prescription block group, or the multiple prescription blocks of doctor identification identical are one
Individual prescription block group etc..Specifically, monitor terminal or cloud platform can assemble to prescription block and put corresponding number of blocks, work as prison
Superintend and direct terminal or cloud platform is received when meeting that the prescription blocks of preset rules reaches the number of blocks of configuration, then will meet default rule
Prescription block then is divided into a prescription block group, and is generated according to the block information of multiple prescription blocks in prescription block group
Block group Hash codes.
When monitor terminal verifies to the uniformity of prescription block group, monitor terminal is to the prescription block group that gets
Parsed, obtain the block information of each prescription block in prescription block group.If the first diagnosis and treatment terminal or the second diagnosis and treatment are whole
End is upset to block information, and monitor terminal also needs to solve block information when parsing block information
Disturb.Breathed out using block group verification corresponding to the block information generation prescription block group for each prescription block being resolved to monitor terminal
Uncommon code.
In one of the embodiments, Hash codes are verified using block group to carry out prescription block group with block group Hash codes
The step of consistency desired result, includes：Block group verification Hash codes are compared with block Hash codes, if unanimously, it is determined that prescription
Block group is by consistency desired result, and each prescription block in prescription block group passes through consistency desired result；Otherwise, it determines place
The prescription block that electronic prescription is illegally distorted in square block group be present.
Block group Hash codes are compared with block group verification Hash codes for monitor terminal, if block group Hash codes and area
Block group verification Hash codes are consistent, then it represents that prescription block group is by consistency desired result, and multiple prescriptions in prescription block group
Block passes through consistency desired result.By carrying out consistency desired result to prescription block group, can effectively improve electric in prescription block chain
The checkability of sub- prescription.If block group Hash codes and block group verification Hash codes are inconsistent, then it represents that prescription block group is not
There can be the prescription block that electronic prescription is illegally distorted by outside intruders in prescription block group by consistency desired result.For
Fail the prescription block group by consistency desired result, monitor terminal can also be by the way of providing to prescription in above-described embodiment
Each prescription block in block group carries out consistency desired result, to be accurately positioned the prescription block illegally distorted, so as to
So that electronic prescription can trace during continuous side.
Further, it is determined that there is electronic prescription by outside illegal in pharmacy's terminal or monitor terminal in prescription block chain
After the prescription block distorted, pharmacy's terminal or monitor terminal can also calculate to verify out and illegally be distorted according to reward rule
Prescription block amount of money award.It can be diversified forms to reward rule, and amount of money award can be that definite value can also be according to quilt
The quantity or time verified corresponding to the prescription block illegally distorted calculates.For example, verify out the prescription illegally distorted
Block can obtain the amount of money award of default number；Or illegally distorted prescription block it is verified go out time in different time
In the range of correspond to different amount of money award etc..By rewarding pharmacy's terminal or supervision node, it is possible thereby to excite medicine
The enthusiasm that shop terminal or supervision node are verified to block chain.
In one embodiment, as shown in Figure 3, there is provided a kind of prescription based on block chain continues method, system, the system bag
Include：First diagnosis and treatment terminal 302, patient terminal 304, the second diagnosis and treatment terminal 306 and pharmacy's terminal 308, wherein
First diagnosis and treatment terminal 302, for obtaining the electronic prescription of patient, using electronic prescription generate corresponding to prescription area
Block.
Patient terminal 304, for sending continuous side's request to the first diagnosis and treatment terminal, make it that it is corresponding that the first diagnosis and treatment terminal returns
Prescription block；Prescription block to be confirmed is generated according to prescription block, prescription block to be confirmed is sent to the second diagnosis and treatment
Terminal.
Second diagnosis and treatment terminal 306, it is whole to patient if accurate for checking prescription block to be confirmed
End returns to confirmation.
Patient terminal 304 is additionally operable to the prescription block after will confirm that and sent to pharmacy's terminal.
Pharmacy's terminal 308, for being verified to the prescription block after confirmation, if verification passes through, after output confirms
The electronic prescription carried in prescription block is the electronic prescription needed for patient's purchase medicine.
In one of the embodiments, the system also includes monitor terminal 310, and the first diagnosis and treatment 302 are additionally operable to prescription area
Block is broadcasted to the monitor terminal 310 authorized；Monitor terminal 310, for receiving prescription block, multiple prescription blocks are formed
Prescription block chain；
Second diagnosis and treatment terminal 306 is additionally operable to after checking prescription block to be confirmed, if prescription area to be confirmed
The electronic prescription that block carries is accurate, then the prescription block after will confirm that is broadcasted to monitor terminal 310, to confirm
Prescription block deposit prescription block chain afterwards.
In one embodiment, pharmacy's terminal 308 is additionally operable to parse the prescription block after confirmation, obtains block letter
Breath；Block information includes block Hash codes；Hash codes are verified corresponding to the block information generation prescription block obtained using parsing；
Consistency desired result is carried out to prescription block with block Hash codes using Hash codes are verified.
In one of the embodiments, pharmacy's terminal 308 is additionally operable to verification Hash codes being compared with block Hash codes,
It is if consistent, then it represents that the prescription block after confirmation passes through consistency desired result；Otherwise, represent that the prescription block after confirming does not pass through one
The verification of cause property, and the electronic prescription that prescription block carries illegally is distorted.
In one of the embodiments, pharmacy's terminal 308 is additionally operable to the prescription block after will confirm that and is labeled as the first prescription
Block；Obtain prescription block chain, obtained according to Patient identification in prescription block chain corresponding to prescription block, at second
Square block；First prescription block is compared with the second prescription block, if unanimously, then it represents that verification passes through, at output first
Electronic prescription entrained by square block purchases the electronic prescription needed for medicine for patient.
In one embodiment, monitor terminal 310 is additionally operable to verify prescription block chain；If verification not by,
Determine the prescription block that electronic prescription is illegally distorted in prescription block chain be present.
In one of the embodiments, monitor terminal 310 is additionally operable to obtain prescription block chain, is extracted in prescription block chain
Multiple prescription blocks；Obtain the block Hash codes of multiple prescription blocks；If multiple block Hash codes join end to end each other, it is determined that
Prescription block chain passes through completeness check；Otherwise, it determines the prescription area that electronic prescription is illegally distorted in prescription block chain be present
Block.
In one of the embodiments, monitor terminal 310 is additionally operable to obtain the prescription block group in prescription block chain；Prescription
Block group has corresponding block group Hash codes；Prescription block group is parsed, obtains multiple prescription blocks in block group
Block information；Utilize block group verification Hash codes corresponding to the block information generation prescription block group of multiple prescription blocks；Utilize
Block group verifies Hash codes and carries out consistency desired result to prescription block group with block group Hash codes.
In one of the embodiments, monitor terminal 310 is additionally operable to enter block group verification Hash codes with block Hash codes
Row compares, if unanimously, it is determined that prescription block group is by consistency desired result, and each prescription block in prescription block group leads to
Cross consistency desired result；Otherwise, it determines the prescription block that electronic prescription is illegally distorted in prescription block group be present.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
Instruct the hardware of correlation to complete by computer program, program can be stored in a non-volatile computer storage can be read
In medium, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) etc..
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, all it is considered to be the scope of this specification record.
Above example only expresses the several embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art,
On the premise of not departing from present inventive concept, various modifications and improvements can be made, these belong to protection scope of the present invention.
Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of prescription side of continuing method based on block chain, methods described include：
Continuous side's request is sent to the first diagnosis and treatment terminal using patient terminal, to cause the first diagnosis and treatment terminal according to the continuous side
Prescription block corresponding to acquisition request, the prescription block carry electronic prescription；
The prescription block of the first diagnosis and treatment terminal return is received by patient terminal, is generated according to the prescription block to be confirmed
Prescription block, the prescription block to be confirmed is sent to the second diagnosis and treatment terminal；
Checked by prescription block to be confirmed described in the second diagnosis and treatment terminal-pair, if accurate, to the trouble
Person's terminal returns to confirmation；
Prescription block after will confirm that by the patient terminal is sent to pharmacy's terminal；
Prescription block after being confirmed using pharmacy's terminal-pair is verified, if verification passes through, after exporting the confirmation
The electronic prescription carried in prescription block is the electronic prescription needed for patient's purchase medicine.
2. according to the method for claim 1, it is characterised in that sent described using patient terminal to the first diagnosis and treatment terminal
Before the step of continuous side's request, in addition to：
Using the first diagnosis and treatment terminal according to the electronic prescription of patient generation corresponding to prescription block, by the prescription block to
Broadcasted the monitor terminal authorized；
The prescription block is received by the monitor terminal, multiple prescription blocks form prescription block chain；
After described the step of being checked by prescription block to be confirmed described in the second diagnosis and treatment terminal-pair, also wrap
Include：If the electronic prescription that the prescription block to be confirmed carries is accurate, the prescription block after will confirm that is to the prison
Superintend and direct terminal to be broadcasted, to cause the prescription block after the confirmation to be stored in prescription block chain.
3. method according to claim 1 or 2, it is characterised in that the place after the confirmation using pharmacy's terminal-pair
The step of square block is verified includes：
Parsed using the prescription block after confirmation described in pharmacy's terminal-pair, obtain block information；Block information includes
Block Hash codes；
The block information obtained using parsing is generated and verifies Hash codes corresponding to the prescription block；
Consistency desired result is carried out to the prescription block with the block Hash codes using the verification Hash codes.
4. according to the method for claim 3, it is characterised in that described to utilize the verification Hash codes and the block Hash
The step of code carries out consistency desired result to the prescription block includes：
The verification Hash codes are compared with the block Hash codes, if unanimously, then it represents that the prescription area after the confirmation
Block passes through consistency desired result；Otherwise, the prescription block after the confirmation is represented not by consistency desired result, and the prescription block
The electronic prescription of carrying is illegally distorted.
5. according to the method for claim 2, it is characterised in that the prescription area after the confirmation using pharmacy's terminal-pair
The step of block is verified includes：
Prescription block after the confirmation is labeled as by the first prescription block by pharmacy's terminal；
Obtain prescription block chain, obtained according to Patient identification in the prescription block chain corresponding to prescription block, labeled as the
Two prescription blocks；
The first prescription block is compared with the second prescription block, if unanimously, then it represents that verification passes through, and exports institute
It is the electronic prescription needed for patient's purchase medicine to state the electronic prescription entrained by the first prescription block.
6. according to the method for claim 2, it is characterised in that methods described also includes：
The prescription block chain is verified using the monitor terminal；
If verification does not pass through, it is determined that the prescription block that electronic prescription is illegally distorted in the prescription block chain be present.
7. according to the method for claim 6, it is characterised in that the prescription block includes block Hash codes；The utilization
The step of monitor terminal verifies to the prescription block chain includes：
The prescription block chain is obtained using the monitor terminal, multiple prescription blocks are extracted in the prescription block chain；
Obtain the block Hash codes of multiple prescription blocks；
If multiple block Hash codes join end to end each other, it is determined that the prescription block chain passes through completeness check；Otherwise, it determines
The prescription block that electronic prescription is illegally distorted in the prescription block chain be present.
8. according to the method for claim 6, it is characterised in that described to utilize the monitor terminal to the prescription block chain
The step of being verified includes：
The prescription block group in the prescription block chain is obtained using the monitor terminal；The prescription block group has corresponding
Block group Hash codes；
The prescription block group is parsed, obtains the block information of multiple prescription blocks in block group；
Block group verification Hash codes corresponding to the prescription block group are generated using the block information of the multiple prescription block；
Consistency desired result is carried out to the prescription block group with the block group Hash codes using block group verification Hash codes.
9. according to the method for claim 8, it is characterised in that described to utilize block group verification Hash codes and the area
The step of block group Hash codes carry out consistency desired result to the prescription block group includes：
Block group verification Hash codes are compared with the block Hash codes, if unanimously, it is determined that the prescription block
Group passes through consistency desired result, and each prescription block in the prescription block group passes through consistency desired result；Otherwise, it determines institute
State and the prescription block that electronic prescription is illegally distorted in prescription block group be present.
10. a kind of prescription based on block chain continues method, system, it is characterised in that the system includes：
First diagnosis and treatment terminal, for obtaining the electronic prescription of patient, utilize prescription block corresponding to electronic prescription generation；
Patient terminal, for sending continuous side's request to the first diagnosis and treatment terminal, to cause the first diagnosis and treatment terminal return pair
The prescription block answered；Prescription block to be confirmed is generated according to the prescription block, the prescription block to be confirmed is sent
To the second diagnosis and treatment terminal；
Second diagnosis and treatment terminal, it is whole to the patient if accurate for checking the prescription block to be confirmed
End returns to confirmation；
The patient terminal is additionally operable to the prescription block after will confirm that and sent to pharmacy's terminal；
Pharmacy's terminal, for being verified to the prescription block after confirmation, if verification passes through, export the prescription after the confirmation
The electronic prescription carried in block is the electronic prescription needed for patient's purchase medicine.
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| CN201710054228.2A CN107818817A (en) | 2017-01-22 | 2017-01-22 | The prescription side of continuing method and system based on block chain |
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| CN201710054228.2A CN107818817A (en) | 2017-01-22 | 2017-01-22 | The prescription side of continuing method and system based on block chain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065115A (en) * | 2018-07-21 | 2018-12-21 | 丁腊春 | Method of completing the square outside prescription based on block chain technology |
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| CN109543458A (en) * | 2018-11-07 | 2019-03-29 | 平安医疗健康管理股份有限公司 | A kind of prescription data method of calibration, equipment and server based on block chain |
| CN109949893A (en) * | 2019-03-29 | 2019-06-28 | 百度在线网络技术（北京）有限公司 | Electronic prescription processing method, device, equipment and medium based on block chain |
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| CN112927775A (en) * | 2021-03-11 | 2021-06-08 | 全链通有限公司 | Diagnosis and treatment information processing method and device based on block chain |
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