CN110197707A - Medical record information processing method, device, medium and electronic equipment based on block chain - Google Patents
Medical record information processing method, device, medium and electronic equipment based on block chain Download PDFInfo
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- CN110197707A CN110197707A CN201910435117.5A CN201910435117A CN110197707A CN 110197707 A CN110197707 A CN 110197707A CN 201910435117 A CN201910435117 A CN 201910435117A CN 110197707 A CN110197707 A CN 110197707A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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Abstract
This disclosure relates to technical field of data processing, in particular to a kind of medical record information processing method and processing device, computer storage medium and electronic equipment based on block chain.Wherein, the above method includes: the attribute of a relation based on medical worker, determines the storage priority of medical record information, to construct the block chain network about medical record information according to the storage priority；It responds the first medical worker to request the use of the first medical record information in the block chain network, the corresponding access right of first medical worker is obtained according to described determined using request；Target medical record information is extracted from the block chain network according to the access right, wherein the target medical record information is used to check, update or download for first medical worker.The technical program can optimize the utilization rate of memory space, be conducive to the sharing for improving medical record information, and the medical worker for being conducive to different access rights quickly and accurately gets object content, promotes the usage experience of medical worker.
Description
Technical field
This disclosure relates to technical field of data processing, in particular to a kind of medical record information processing method based on block chain,
Medical record information processing unit based on block chain, and realize the computer of the above-mentioned medical record information processing method based on block chain
Storage medium and electronic equipment.
Background technique
Case history is used to record the diagnosis and treatment historical information of patient, so that medical worker can understand the diagnosis and treatment of user by case history
History and then the accurate current state for determining patient, provide medical services convenient for medical worker for the current state of patient.
It is existing in the related technology, medical worker can pass through portable equipment such as mobile phone, iPAD etc. store associated patient disease
It goes through.However, with electronic medical records material (video, medical image, scanned copy, the equal number of continuous growths of file (PDF, Word),
The limited storage space for storing equipment again, will lead to medical worker possibly can not continue to store the case history letter of patient associated therewith
Breath.Meanwhile in the possible duplicate equipment for being stored in multiple medical workers of medical record information of same patient.
As it can be seen that existing medical record information processing method causes largely to waste to device memory, medical record information is shared
Property is lower.
It should be noted that information disclosed in above-mentioned background technology part is only used for reinforcing the reason to the background of the disclosure
Solution.
Summary of the invention
The disclosure is designed to provide a kind of medical record information processing method based on block chain, the case history based on block chain
Information processing unit, computer storage medium and electronic equipment, and then the utilization of memory space is improved at least to a certain extent
Rate and the sharing for promoting medical record information.
Other characteristics and advantages of the disclosure will be apparent from by the following detailed description, or partially by the disclosure
Practice and acquistion.
According to the disclosure in a first aspect, providing a kind of medical record information processing method based on block chain, comprising: based on doctor
The attribute of a relation of business personnel determines the storage priority of medical record information, to be believed according to storage priority building about case history
The block chain network of breath；It responds the first medical worker to request the use of the first medical record information in the block chain network, root
The corresponding access right of first medical worker is obtained according to described determine using request；According to the access right from the area
Target medical record information is extracted in block chain network, wherein the target medical record information is used to check for first medical worker,
It updates or downloads.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, the attribute of a relation based on medical worker determines
The storage priority of medical record information, comprising: the attribute of a relation based on the second medical worker determines that second medical worker is corresponding
The second medical record information storage priority；Wherein, the attribute of a relation include: department belonging to the medical worker, it is described
At least one of cooperation relation between the post of medical worker, Different hospital；
It is described that the block chain network about medical record information is constructed according to the storage priority, comprising: according to the storage
Priority stores second medical record information and forms a block chain node, is made up of multiple block chain nodes described about case history
The block chain network of information.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, in the storage priority of the determining medical record information
Before, the method also includes: the attribute of a relation based on medical worker utilizes the chain transaction data structure of block chain Hash pointer
Structuring is carried out to the medical record information；Wherein, the attribute of a relation includes: department belonging to the medical worker, the doctor
At least one of cooperation relation between the post of business personnel, Different hospital.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, in the first medical worker of the response to the area
Before the use request of the first medical record information in block chain network, the method also includes: it is based on the attribute of a relation, it will be to institute
The access right for stating medical record information is divided into multiple ranks；For the access right of different stage, pass through different types of encryption
Algorithm encrypts the medical record information, so that the medical worker of different access rights checks, updates or download the case history
The different piece of information.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, the first medical worker is to the block for the response
The use of the first medical record information in chain network is requested, and determines that acquisition first medical worker is corresponding using request according to described
Access right, comprising: receive first medical worker and the use of first medical record information requested, and described in receiving
The capability identification of first medical worker, wherein the capability identification is related to the attribute of a relation of first medical worker；According to
The capability identification determines first medical worker to the target rank of the access right of first medical record information.
In an exemplary embodiment of the disclosure, be based on aforementioned schemes, it is described according to the access right from the block
Target medical record information is extracted in chain network, comprising: target cipher key is generated according to the corresponding Encryption Algorithm of the target rank, and
The target cipher key is sent to preset client corresponding with first medical worker；Send using checking request to it is described
The corresponding preset client of first medical worker；Verifying response is received, and determines that the verifying response is with the target cipher key
It is no consistent；It is consistent with the target cipher key in response to the verifying response, according to the other access right of the target level from described
Target medical record information is extracted in block chain network.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, the Encryption Algorithm includes: Advanced Encryption Standard
(Advanced Encryption Standard, referred to as: AES) Encryption Algorithm, data encryption algorithm (Data Encryption
Algorithm, referred to as: DEA Encryption Algorithm), Peter Lonard Lee Vista, A Di Shamir, Leonard A Deman (Ron
Rivest, Adi Shamir, Leonard Adleman, referred to as: RSA) Encryption Algorithm, the 5th generation informative abstract (Message-
Digest Algorithm, referred to as: MD5) Encryption Algorithm.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, the method also includes: it is answered in response to the verifying
It answers information and the target cipher key is inconsistent, generate refusal and use the notice of first medical record information.
In an exemplary embodiment of the disclosure, be based on aforementioned schemes, the method also includes: to the medical record information into
Row redundancy encoding, so that the medical record information distributed storage.
In an exemplary embodiment of the disclosure, aforementioned schemes are based on, the method also includes: monitoring current block chain link
Feasibility assessment value, time-delay value and/or the safety evaluation value generated when medical record information is accessed in point is as detection knot
Fruit；The system parameter in the current block chain node is adjusted according to the testing result dynamic, to improve resource utilization.
According to the second aspect of the disclosure, a kind of medical record information processing unit based on block chain is provided, comprising: block chain
Network struction module determines the storage priority of medical record information, for the attribute of a relation based on medical worker to deposit according to
Store up block chain network of the priority building about medical record information；Access right determining module, for responding the first medical worker couple
The use of the first medical record information in the block chain network is requested, and obtains first medical matters according to described determine using request
The corresponding access right of personnel；Target medical record information extraction module, for according to the access right from the block chain network
In extract target medical record information, wherein the target medical record information is used to check for first medical worker, update or under
It carries.
According to the third aspect of the disclosure, a kind of computer storage medium is provided, is stored thereon with computer program, it is described
The medical record information processing method described in above-mentioned first aspect based on block chain is realized when computer program is executed by processor.
According to the fourth aspect of the disclosure, a kind of electronic equipment is provided, comprising: processor；And memory, for storing
The executable instruction of the processor；Wherein, the processor is configured to above-mentioned to execute via the executable instruction is executed
Based on the medical record information processing method of block chain described in first aspect.
As shown from the above technical solution, the medical record information processing side based on block chain in disclosure exemplary embodiment
Method, medical record information processing unit, computer storage medium and electronic equipment based on block chain at least have following advantages and product
Pole effect:
In the technical solution provided by some embodiments of the present disclosure, on the one hand, the attribute of a relation based on medical worker
(such as department belonging to medical worker, the post of medical worker, cooperation relation between Different hospital etc.), determines medical record information
Storage priority and according to storage priority structure storage medical record information formed block chain node, construct about medical record information
Block chain network.Wherein, optimize the utilization rate of memory space by storage priority, and based on block chain storage case history letter
Breath is conducive to the sharing for improving medical record information.
On the other hand, after building is about the block chain network of medical record information, the first medical worker is responded to block link network
The use of the first medical record information in network is requested, and obtains the corresponding right to use of first medical worker according to using request to determine
Limit, and target medical record information is extracted from block chain network according to the access right and is checked, more for the first medical worker
New or downloading.Wherein, for the medical record information for belonging to same patient in block chain, according to the different by this case history of access right
The different piece of information is determined as target medical record information, and the medical worker of Xiang Butong access right provides, such as: it is mentioned for anesthetist
For, about part of anesthesia etc., to improve the specific aim of target medical record information, being conducive to the different rights to use in medical record information
The medical worker of limit quickly and accurately gets object content, improves the usage experience of medical worker.
The disclosure it should be understood that more than general description and following detailed description be only exemplary and explanatory
, it does not limit the disclosure.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 shows the process signal of the medical record information processing method in one exemplary embodiment of the disclosure based on block chain
Figure；
Fig. 2 shows the flow diagrams for the determination method that priority is stored in one exemplary embodiment of the disclosure；
Fig. 3 shows the process signal of the setting method of the access right of medical record information in one exemplary embodiment of the disclosure
Figure；
Fig. 4 shows the determination method of the access right based on block chain according to this open embodiment；
Fig. 5 shows the determination method of the target medical record information based on block chain according to one embodiment of the disclosure；
Fig. 6 shows the structural representation of the medical record information processing unit in one exemplary embodiment of the disclosure based on block chain
Figure；
Fig. 7 shows the structural schematic diagram of computer storage medium in disclosure exemplary embodiment；And
Fig. 8 shows the structural schematic diagram of electronic equipment in disclosure exemplary embodiment.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the disclosure will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be incorporated in any suitable manner in one or more embodiments.In the following description, it provides perhaps
More details fully understand embodiment of the present disclosure to provide.It will be appreciated, however, by one skilled in the art that can
It is omitted with technical solution of the disclosure one or more in the specific detail, or others side can be used
Method, constituent element, device, step etc..In other cases, be not shown in detail or describe known solution to avoid a presumptuous guest usurps the role of the host and
So that all aspects of this disclosure thicken.
In this specification using term "one", " one ", "the" and " described " to indicate there are one or more elements/
Component part/etc.；Term " comprising " and " having " is to indicate the open meaning being included and refer in addition to listing
Element/component part/also may be present except waiting other element/component part/etc.；Term " first " and " second " etc. are only made
It is used for label, is not the quantity limitation to its object.
In addition, attached drawing is only the schematic illustrations of the disclosure, it is not necessarily drawn to scale.Identical attached drawing mark in figure
Note indicates same or similar part, thus will omit repetition thereof.Some block diagrams shown in the drawings are function
Energy entity, not necessarily must be corresponding with physically or logically independent entity.
In embodiment of the disclosure, a kind of medical record information processing method based on block chain is provided firstly, is at least existed
The individual character that user is unable to satisfy based on the medical record information processing method of block chain provided in the prior art is provided to a certain extent
Change the defect of navigation needs.
Fig. 1 shows the process signal of the medical record information processing method in one exemplary embodiment of the disclosure based on block chain
Figure, the executing subject for being somebody's turn to do the medical record information processing method based on block chain can be the equipment with calculation processing function, such as
Server etc..
It include following according to the medical record information processing method based on block chain of one embodiment of the disclosure with reference to Fig. 1
Step:
Step S110, the attribute of a relation based on medical worker determine the storage priority of medical record information, to deposit according to
Store up block chain network of the priority building about medical record information；
Step S120, the first medical worker of response request the use of the first medical record information in the block chain network,
The corresponding access right of first medical worker is obtained according to described determine using request；And
Step S130 extracts target medical record information from the block chain network according to the access right, wherein institute
Target medical record information is stated for checking, updating or downloading for first medical worker.
In technical solution provided by embodiment shown in Fig. 1, on the one hand, attribute of a relation based on medical worker (such as
Department belonging to medical worker, the post of medical worker, cooperation relation between Different hospital etc.), determine depositing for medical record information
It stores up priority and block chain node is formed according to storage priority structure storage medical record information, construct the block about medical record information
Chain network.Wherein, optimize the utilization rate of memory space by storage priority, and medical record information is stored based on block chain, have
Conducive to the sharing for improving medical record information.On the other hand, after building is about the block chain network of medical record information, the first doctor of response
Business personnel request the use of the first medical record information in block chain network, obtain first medical matters according to using request to determine
The corresponding access right of personnel, and target medical record information is extracted for first from block chain network according to the access right
Medical worker checks, updates or downloads.Wherein, for the medical record information for belonging to same patient in block chain, according to the right to use
The different piece of this medical record information is determined as target medical record information by the difference of limit, and the medical worker of Xiang Butong access right mentions
For, such as: it provides for anesthetist about part of anesthesia etc. in medical record information, to improve being directed to for target medical record information
Property, the medical worker for being conducive to different access rights quickly and accurately gets object content, improves the use of medical worker
Experience.
The specific embodiment of step each in embodiment illustrated in fig. 1 is described in detail below:
In the exemplary embodiment, above-mentioned medical record information can be electronic health record information, such as: video, medical image,
Scanned copy, file (PDF, Word) etc..In the present solution, a medical record information, which can be, belongs to the diagnosis and treatment history note of same patient
Record.
In the exemplary embodiment, Fig. 2 shows the determination methods that priority is stored in one exemplary embodiment of the disclosure
Flow diagram, specifically can be used for the specific embodiment of interpretation procedure S110.
With reference to Fig. 2, this method comprises: step S210 determines second doctor based on the attribute of a relation of the second medical worker
The storage priority of corresponding second medical record information of business personnel.And step S220, according to storage priority storage
Second medical record information forms a block chain node, constitutes the block link network about medical record information by multiple block chain nodes
Network.
Wherein, the second medical worker can be any medical worker with case history process demand, department or medical treatment group
Team, the second medical record information can be the medical record information to be stored of the second medical worker.
Illustratively, it is illustrated for using a medical team as a block chain node, the area about medical record information
It include 1,2 in block chain network ..., the total n block chain node of n.Wherein, according to the attribute of a relation of medical worker (e.g., k-th of doctor
Treat team and be responsible for medical item A), it is determined that the storage priority about medical item A correlation medical record information.Illustratively, with
The relevant electronic health record information of medical item A is preferably stored in inside k-th of medical team in the equipment of medical worker.Work as kth
It after a medical team internal unit storage saturation, can be further stored in the equipment of other medical teams, such as kth+1 doctor
Treat -1 medical team of team or kth etc..To optimize the utilization rate of memory space by storage priority, and be based on
Block chain stores medical record information, is conducive to the sharing for improving medical record information.
In the exemplary embodiment, different if containing two or more hospitals in same block catenary system
It can be docked with special server between hospital, to guarantee the relative independentability of data.
In the exemplary embodiment, before executing step S120, in order to improve the specific aim of target medical record information, with
The medical worker for being conducive to different access rights is set quickly and accurately to get object content, improve medical worker uses body
It tests, to same medical record information in technical solution provided in this embodiment, to be arranged not with the medical worker of different attributes of a relation
Same access right.Wherein, Fig. 3 shows the setting method of the access right of medical record information in one exemplary embodiment of the disclosure
Flow diagram.With reference to Fig. 3, the method comprising the steps of S310 and step S320.
In step s310, it is based on the attribute of a relation, multiple grades will be divided into the access right of the medical record information
Not.
It in the exemplary embodiment, (include: portion belonging to the medical worker according to the attribute of a relation of medical worker S
At least one of door, cooperation relation between the post of the medical worker, Different hospital) it is that medical worker S determines unique
Capability identification.For same case history s, the medical worker of different rights mark obtains part (disease corresponding with its capability identification
Go through certain a part of s).
Illustratively, the attribute of a relation of medical worker X is the anesthetist of medical team L in hospital a, according to above-mentioned relation category
Property determine mark x, then medical worker X can according to mark x obtain the part about anesthesia in case history s, as Anesthesia medicine letter
Breath, anesthesia approval letter etc..Similarly, attending physician obtains patient information, the cause of disease, medical history, inspection report according to its mark in case history s
Announcement, image data, consultation of doctors opinion, therapeutic scheme, progress note etc..Nursing staff obtains in case history s daily according to its mark
Regulator examines information, medication record.
Similarly, for same a medical record information, it is corresponding with the access right of multiple ranks.Such as, attending physician is corresponding makes
It is first level with permission, the corresponding access right of nursing staff is second level etc..
In the exemplary embodiment, above-mentioned access right include group medical record information check permission, renewal authority (modification
Or addition).Illustratively, the access right of different stage corresponds not only to check the different portions in same medical record information
Point, the access right of different stage is corresponding to check that permission, renewal authority, download permission are different.Such as: the use of first level
Permission, which has, checks permission, renewal authority, download permission.The access right of second level, which has, checks permission, without having more
New permission, download permission etc..To which the medical worker for only having corresponding authority just can carry out corresponding operation to case history
(check, update, downloading) is conducive to improve the accuracy of medical record information by the update of associated medical person.
In step s 320, for the access right of different stage, by different types of Encryption Algorithm to the case history
Information is encrypted, so that the medical worker of different access rights checks, updates or download the different piece of the medical record information.
It in the exemplary embodiment, can for the encryption method of the access right of the different stage of same a medical record information
With use: different stage correspond to different Encryption Algorithm, wherein Encryption Algorithm include such as AES encryption algorithm, des encryption algorithm,
RSA cryptographic algorithms, md5 encryption algorithm etc..After encryption, the corresponding security key of permission is seen in the production of each rank, is used for medical matters
Personnel obtain target medical record information according to security key.
In the exemplary embodiment, it continues to refer to figure 1, after building is about the block chain network of medical record information, holds
It responds the first medical worker in row step S120 to request the use of the first medical record information in the block chain network, according to institute
It states and determines the corresponding access right of acquisition first medical worker using request.
In the exemplary embodiment, Fig. 4 shows the access right based on block chain according to one embodiment of the disclosure
Determination method.Specially on the basis of Fig. 3 implements exemplary, a kind of embodiment of step S120.With reference to Fig. 4, the party
Method includes:
Step S410 receives first medical worker and requests the use of first medical record information, and receives institute
State the capability identification of the first medical worker, wherein the capability identification is related to the attribute of a relation of first medical worker.With
And step S420, determine first medical worker to the access right of first medical record information according to the capability identification
Target rank.
In the exemplary embodiment, when the first medical worker checks, updates or download medical record information, use can be inputted
Request and the capability identification determined according to above-mentioned steps S310.Wherein, using in request include disease to be viewed or to be updated
Mark (e.g., can identify herein for the case history of the first medical record information) is gone through, the capability identification is with first medical worker's
Attribute of a relation is related.
In the exemplary embodiment, it during storing the first medical record information (above-mentioned steps S310), that is, has determined
The access right (e.g., first level to third level) of the corresponding multiple ranks of above-mentioned first medical record information, due to different stage
Corresponding capability identification is different, then has also determined that above-mentioned target rank according to the capability identification that the first medical worker inputs.
In the exemplary embodiment, target of first medical worker about the access right of the first medical record information is being determined
It after rank, continues to refer to figure 1, executes in step S130 and mesh is extracted from the block chain network according to the access right
Mark medical record information, wherein the target medical record information is used to check, update or download for first medical worker.
In the exemplary embodiment, Fig. 5 shows the target case history based on block chain according to one embodiment of the disclosure
The determination method of information.Specially on the basis of Fig. 4 implements exemplary, a kind of embodiment of step S130.With reference to Fig. 5,
The method comprising the steps of S510- step S550.
In step S510, target cipher key is generated according to the corresponding Encryption Algorithm of the target rank, and send the mesh
Key is marked to preset client corresponding with first medical worker.
In the exemplary embodiment, corresponding according to (such as above-mentioned steps S320) target rank when the first medical record information of storage
Encryption Algorithm generate target cipher key, and send the target cipher key to preset client corresponding with first medical worker
End obtains target medical record information according to security key for the first medical worker.
In step S520, send using checking request to preset client corresponding with first medical worker.With
And
In step S530, verifying response is received, and judge whether the verifying response and the target cipher key are consistent.
In the exemplary embodiment, above-mentioned checking request can be the control for inputting information in user interface for user
(such as: input frame), for receiving the verifying response of the first medical worker.
It is consistent with the target cipher key in response to the verifying response, illustrate that active user has above-mentioned first case information
There is the other access right of target level, then in step S540, according to the other access right of the target level from the block link network
Target medical record information is extracted in network, for checking, updating or downloading for first medical worker.
It is inconsistent in response to the verifying response message and the target cipher key, illustrate, active user not has to upper
The access right of the first case is stated, then in step S550, generates refusal and uses the notice of first medical record information.To,
Guarantee the safety of medical record information.
It in the exemplary embodiment,, can be with before executing step S101 in order to improve the storage efficiency of medical record information
Attribute of a relation based on medical worker ties the medical record information using the chain transaction data structure of block chain Hash pointer
Structure.Illustratively, example such as the following table 1 of the information such as modification is stored and accessed to the medical record information after structuring:
Table 1
Wherein, the storage of a case information may is that with the input information used checks that the time that/update/downloads is remembered
Public-key cryptography and the signature of record, electronic medical records material and participant, an electronic medical records storage and the output information used can
To be: storage links, public-key cryptography (account address) of electronic medical records visitor of electronic material etc..Referred to by block chain Hash
The chain transaction data structure of needle, and the encryption Hash calculation learned and the mechanism for encrypting digital signature are realized in process of exchange
Multi-level evidence approval realizes the trust problem between Different Individual counterparty.
The characteristics of according to block chain dates back and can not distorting, each above-mentioned input electronic medical records storage and used
Information is all open and clear, can look at any time.Case information is stored in an encrypted form in the equipment of each participant, thus
Advantageously ensure that safety, the participant for only giving some case access right can obtain corresponding encryption key and look into
See that/update/downloads the plaintext of respective material or file.
In the exemplary embodiment, it in order to guarantee the high availability of system, has reached and the equipment of not all participant
The technical effect of any information in above-mentioned block chain can be got online simultaneously, that is to say, that storage medical record information b's
Equipment is not online, also the available technical effect to medical record information b.The case history letter based on block chain that the technical program provides
Cease processing method further include: redundancy encoding is carried out to the medical record information, so that the medical record information distributed storage.
Illustratively, using redundancy encoding RS (Reed-Solomon) (m, m+q) as long as can guarantee in (m+q) a equipment
There is m a online, so that it may guarantee to access corresponding material or file etc., that is to say, that assuming that for storing in whole system
The equipment (comprising mobile phone, iPAD, PC machine etc.) of information has m+q (m, q are the integer greater than 0) platform, due to human factor or
The hardware factor of equipment cannot be guaranteed all machines all in operating status, but system only needs m platform equipment and booting is kept to exist
Linear state, it is ensured that all browsable/record/modifications and the normal operation of whole system of storage information, realize system
High availability.
In the exemplary embodiment, the medical record information processing method based on block chain that the technical program provides also is wrapped
It includes: feasibility assessment value, time-delay value and/or the safety generated when medical record information is accessed in monitoring current block chain node
Property assessed value is as testing result；And the system in the current block chain node is adjusted according to the testing result dynamic
Parameter, to improve resource utilization.
The systematicness such as availability, time delay, safety when by monitoring electronic medical records material or accessed file
Energy index, and dynamic adjusts and optimizes block catenary system parameter, to by effectively realizing electronic health record in block chain network
Storage and use guarantee the safety of electronic medical records data and the utilization efficiency of accuracy and raising resource, make every effort to promote to have
Effective popularization of the time zone block chain technical application in terms of data sharing cloud storage.
It will be appreciated by those skilled in the art that realizing that all or part of the steps of above embodiment is implemented as being held by CPU
Capable computer program.When the computer program is executed by CPU, execute above-mentioned defined by the above method provided by the invention
Function.The program can store in a kind of computer readable storage medium, which can be read-only memory,
Disk or CD etc..
Further, it should be noted that above-mentioned attached drawing is only according to the present invention included by the method for illustrative embodiments
Processing schematically illustrates, rather than limits purpose.It can be readily appreciated that above-mentioned processing shown in the drawings does not indicate or limits these
The time sequencing of processing.In addition, being also easy to understand, these processing, which can be, for example either synchronously or asynchronously to be executed in multiple modules
's.
The Installation practice of the disclosure introduced below can be used for executing the above-mentioned case history letter based on block chain of the disclosure
Cease processing method.
Fig. 6 shows the structural schematic diagram of the medical record information processing unit in disclosure exemplary embodiment based on block chain.
As shown in fig. 6, the above-mentioned medical record information processing unit 600 based on block chain includes: the building module 601 of block chain network, makes
With permission determining module 602 and target medical record information extraction module 603.
Wherein: the building module 601 of above-mentioned block chain network determines case history for the attribute of a relation based on medical worker
The storage priority of information, to construct the block chain network about medical record information according to the storage priority；
The determining module 602 of above-mentioned access right, for responding the first medical worker in the block chain network
The use of one medical record information is requested, and obtains the corresponding access right of first medical worker according to described determine using request；
Above-mentioned target medical record information extraction module 603, for being mentioned from the block chain network according to the access right
Take out target medical record information, wherein the target medical record information is used to check, update or download for first medical worker.
In the exemplary embodiment, aforementioned schemes, the building module 601 of above-mentioned block chain network are based on, comprising: storage
Priority determining unit and storage unit.
Wherein: above-mentioned storage priority determining unit is used for: the attribute of a relation based on the second medical worker, determines described
The storage priority of corresponding second medical record information of two medical workers；Wherein, the attribute of a relation includes: the medical worker institute
At least one of the department of category, the post of the medical worker, the cooperation relation between Different hospital；And above-mentioned storage
Unit is used for: being stored second medical record information according to the storage priority and is formed a block chain node, passes through multiple blocks
Chain node constitutes the block chain network about medical record information.
In the exemplary embodiment, aforementioned schemes, the building module 601 of above-mentioned block chain network, comprising: structure are based on
Change unit.
Above structure unit is used for: the attribute of a relation based on medical worker, utilizes the chain transaction of block chain Hash pointer
Data structure carries out structuring to the medical record information；Wherein, the attribute of a relation includes: portion belonging to the medical worker
At least one of door, cooperation relation between the post of the medical worker, Different hospital.
In the exemplary embodiment, aforementioned schemes, the building module 601 of above-mentioned block chain network, comprising: permission are based on
Partition of the level unit and encryption unit.
Wherein, above-mentioned Permission Levels division unit is used for: the attribute of a relation is based on, by the use to the medical record information
Delineation of power is multiple ranks；And above-mentioned encryption unit is used for: for the access right of different stage, passing through different type
Encryption Algorithm the medical record information is encrypted so that the medical worker of different access right checks, updates or downloads institute
State the different piece of medical record information.
In the exemplary embodiment, be based on aforementioned schemes, access right determining module 602, comprising: receiving unit and really
Order member.
Wherein, above-mentioned receiving unit is used for: being received the capability identification of first medical worker, and is received described first
Medical worker requests the use of the first object case history, wherein the pass of the capability identification and first medical worker
Set attribute is related；And above-mentioned determination unit is used for: determining first medical worker to described according to the capability identification
The target rank of the access right of one medical record information.
In the exemplary embodiment, aforementioned schemes, above-mentioned target medical record information extraction module 603, comprising: target are based on
Key handling unit, verifying response processing unit, checking request transmission unit and target medical record information extraction unit.
Wherein: above-mentioned target cipher key processing unit is used for: generating target according to the corresponding Encryption Algorithm of the target rank
Key, and the target cipher key is sent to preset client corresponding with first medical worker；Above-mentioned checking request is sent
Unit is used for: being sent using checking request to preset client corresponding with first medical worker；At above-mentioned verifying response
Reason unit is used for: being received verifying response, and is determined whether the verifying response and the target cipher key are consistent；And above-mentioned mesh
Mark medical record information extraction unit is used for: it is consistent with the target cipher key in response to the verifying response, according to the target rank
Access right extract target medical record information from the block chain network.
In the exemplary embodiment, aforementioned schemes are based on, the Encryption Algorithm includes: AES encryption algorithm, des encryption
Algorithm, RSA cryptographic algorithms, md5 encryption algorithm.
In the exemplary embodiment, aforementioned schemes are based on, above-mentioned target medical record information extraction unit is also used to: in response to
The verifying response message and the target cipher key are inconsistent, generate refusal and use the notice of first medical record information.
In the exemplary embodiment, aforementioned schemes are based on, the above-mentioned medical record information processing unit 600 based on block chain is also
It include: redundancy encoding module.
Wherein, above-mentioned redundancy encoding module is used for: redundancy encoding is carried out to the medical record information, so that the medical record information
Distributed storage.
In the exemplary embodiment, aforementioned schemes are based on, the above-mentioned medical record information processing unit 600 based on block chain is also
It include: dynamic adjustment module.
Wherein, above-mentioned dynamic adjustment module is used for: being generated when medical record information is accessed in monitoring current block chain node
Feasibility assessment value, time-delay value and/or safety evaluation value are as testing result；And it is dynamic according to the testing result
State adjusts the system parameter in the current block chain node, to improve resource utilization.
The detail of each module is based on area corresponding in the above-mentioned medical record information processing unit based on block chain
It is described in detail in the medical record information processing method of block chain, therefore details are not described herein again.
It should be noted that although being referred to several modules or list for acting the equipment executed in the above detailed description
Member, but this division is not enforceable.In fact, according to embodiment of the present disclosure, it is above-described two or more
Module or the feature and function of unit can embody in a module or unit.Conversely, an above-described mould
The feature and function of block or unit can be to be embodied by multiple modules or unit with further division.
In addition, although describing each step of method in the disclosure in the accompanying drawings with particular order, this does not really want
These steps must be executed in this particular order by asking or implying, or having to carry out step shown in whole could realize
Desired result.Additional or alternative, it is convenient to omit multiple steps are merged into a step and executed by certain steps, and/
Or a step is decomposed into execution of multiple steps etc..
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the disclosure
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server, mobile terminal or network equipment etc.) is executed according to disclosure embodiment
Method.
In disclosure illustrative embodiments, a kind of computer storage Jie that can be realized the above method is additionally provided
Matter.It is stored thereon with the program product that can be realized this specification above method.In some possible embodiments, the disclosure
Various aspects are also implemented as a kind of form of program product comprising program code, when described program product is set in terminal
When standby upper operation, said program code is retouched in above-mentioned " illustrative methods " part of this specification for executing the terminal device
The step of illustrative embodiments various according to the disclosure stated.
Refering to what is shown in Fig. 7, describing the program product for realizing the above method according to embodiment of the present disclosure
700, can using portable compact disc read only memory (CD-ROM) and including program code, and can in terminal device,
Such as it is run on PC.However, the program product of the disclosure is without being limited thereto, in this document, readable storage medium storing program for executing can be with
To be any include or the tangible medium of storage program, the program can be commanded execution system, device or device use or
It is in connection.
Described program product can be using any combination of one or more readable mediums.Readable medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but be not limited to electricity, magnetic, optical, electromagnetic, infrared ray or
System, device or the device of semiconductor, or any above combination.The more specific example of readable storage medium storing program for executing is (non exhaustive
List) include: electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only
Memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read only memory
(CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
In carry readable program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal,
Optical signal or above-mentioned any appropriate combination.Readable signal medium can also be any readable Jie other than readable storage medium storing program for executing
Matter, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or and its
The program of combined use.
The program code for including on readable medium can transmit with any suitable medium, including but not limited to wirelessly, have
Line, optical cable, RF etc. or above-mentioned any appropriate combination.
Can with any combination of one or more programming languages come write for execute the disclosure operation program
Code, described program design language include object oriented program language-Java, C++ etc., further include conventional
Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user
It calculates and executes in equipment, partly executes on a user device, being executed as an independent software package, partially in user's calculating
Upper side point is executed on a remote computing or is executed in remote computing device or server completely.It is being related to far
Journey calculates in the situation of equipment, and remote computing device can pass through the network of any kind, including local area network (LAN) or wide area network
(WAN), it is connected to user calculating equipment, or, it may be connected to external computing device (such as utilize ISP
To be connected by internet).
In addition, in an exemplary embodiment of the disclosure, additionally providing a kind of electronic equipment that can be realized the above method.
Person of ordinary skill in the field it is understood that various aspects of the disclosure can be implemented as system, method or
Program product.Therefore, various aspects of the disclosure can be with specific implementation is as follows, it may be assumed that complete hardware embodiment, complete
The embodiment combined in terms of full Software Implementation (including firmware, microcode etc.) or hardware and software, can unite here
Referred to as circuit, " module " or " system ".
The electronic equipment 800 of this embodiment according to the disclosure is described referring to Fig. 8.The electronics that Fig. 8 is shown
Equipment 800 is only an example, should not function to the embodiment of the present disclosure and use scope bring any restrictions.
As shown in figure 8, electronic equipment 800 is showed in the form of universal computing device.The component of electronic equipment 800 can wrap
It includes but is not limited to: at least one above-mentioned processing unit 810, at least one above-mentioned storage unit 820, the different system components of connection
The bus 830 of (including storage unit 820 and processing unit 810).
Wherein, the storage unit is stored with program code, and said program code can be held by the processing unit 810
Row, so that various according to the disclosure described in the execution of the processing unit 810 above-mentioned " illustrative methods " part of this specification
The step of illustrative embodiments.For example, the processing unit 810 can execute as shown in Figure 1: step S110 is based on
The attribute of a relation of medical worker determines the storage priority of medical record information, to be constructed according to the storage priority about case history
The block chain network of information；Step S120 responds the first medical worker to the first medical record information in the block chain network
Using request, the corresponding access right of first medical worker is obtained according to described determine using request；And step S130,
Target medical record information is extracted from the block chain network according to the access right, wherein the target medical record information is used
It checks, update or downloads in for first medical worker.
Storage unit 820 may include the readable medium of volatile memory cell form, such as Random Access Storage Unit
(RAM) 8201 and/or cache memory unit 8202, it can further include read-only memory unit (ROM) 8203.
Storage unit 820 can also include program/utility with one group of (at least one) program module 8205
8204, such program module 8205 includes but is not limited to: operating system, one or more application program, other program moulds
It may include the realization of network environment in block and program data, each of these examples or certain combination.
Bus 830 can be to indicate one of a few class bus structures or a variety of, including storage unit bus or storage
Cell controller, peripheral bus, graphics acceleration port, processing unit use any bus structures in a variety of bus structures
Local bus.
Electronic equipment 800 can also be with one or more external equipments 900 (such as keyboard, sensing equipment, bluetooth equipment
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 800 communicate, and/or with make
Any equipment (such as the router, modulation /demodulation that the electronic equipment 800 can be communicated with one or more of the other calculating equipment
Device etc.) communication.This communication can be carried out by input/output (I/O) interface 850.Also, electronic equipment 800 can be with
By network adapter 860 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network,
Such as internet) communication.As shown, network adapter 860 is communicated by bus 830 with other modules of electronic equipment 800.
It should be understood that although not shown in the drawings, other hardware and/or software module can not used in conjunction with electronic equipment 800, including but not
Be limited to: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and
Data backup storage system etc..
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the disclosure
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server, terminal installation or network equipment etc.) is executed according to disclosure embodiment
Method.
In addition, above-mentioned attached drawing is only the schematic theory of the processing according to included by the method for disclosure exemplary embodiment
It is bright, rather than limit purpose.It can be readily appreciated that the time that above-mentioned processing shown in the drawings did not indicated or limited these processing is suitable
Sequence.In addition, be also easy to understand, these processing, which can be, for example either synchronously or asynchronously to be executed in multiple modules.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
His embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Adaptive change follow the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or
Conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by claim
It points out.
Claims (13)
1. a kind of medical record information processing method based on block chain, which is characterized in that the described method includes:
Attribute of a relation based on medical worker determines the storage priority of medical record information, to be constructed according to the storage priority
Block chain network about medical record information；
It responds the first medical worker to request the use of the first medical record information in the block chain network, be asked according to the use
It asks and determines the corresponding access right of acquisition first medical worker；
Target medical record information is extracted from the block chain network according to the access right, wherein the target case history letter
Breath is for checking, updating or downloading for first medical worker.
2. the medical record information processing method according to claim 1 based on block chain, which is characterized in that
The attribute of a relation based on medical worker determines the storage priority of medical record information, comprising:
Based on the attribute of a relation of the second medical worker, determine that the storage of corresponding second medical record information of second medical worker is excellent
First grade；Wherein, the attribute of a relation includes: department belonging to the medical worker, the post of the medical worker, Different hospital
Between at least one of cooperation relation；
It is described that the block chain network about medical record information is constructed according to the storage priority, comprising:
Second medical record information is stored according to the storage priority and forms a block chain node, passes through multiple block chain nodes
Constitute the block chain network about medical record information.
3. the medical record information processing method according to claim 1 based on block chain, which is characterized in that in the determining disease
It goes through before the storage priority of information, the method also includes:
Attribute of a relation based on medical worker, using block chain Hash pointer chain transaction data structure to the medical record information into
Row structuring；
Wherein, the attribute of a relation includes: department belonging to the medical worker, the post of the medical worker, Different hospital
Between at least one of cooperation relation.
4. the medical record information processing method according to claim 1 based on block chain, which is characterized in that in the response the
Before one medical worker is to the use request of the first medical record information in the block chain network, the method also includes:
Based on the attribute of a relation, multiple ranks will be divided into the access right of the medical record information；
For the access right of different stage, the medical record information is encrypted by different types of Encryption Algorithm, so that
The medical worker of different access rights checks, updates or downloads the different piece of the medical record information.
5. the medical record information processing method according to claim 4 based on block chain, which is characterized in that the response first
Medical worker requests the use of the first medical record information in the block chain network, obtains institute according to described determine using request
State the corresponding access right of the first medical worker, comprising:
It receives first medical worker to request the use of first medical record information, and receives first medical worker
Capability identification, wherein the capability identification is related to the attribute of a relation of first medical worker；
Determine first medical worker to the target level of the access right of first medical record information according to the capability identification
Not.
6. the medical record information processing method according to claim 5 based on block chain, which is characterized in that according to the use
Permission extracts target medical record information from the block chain network, comprising:
Target cipher key is generated according to the corresponding Encryption Algorithm of the target rank, and sends the target cipher key to described first
The corresponding preset client of medical worker；
It sends using checking request to preset client corresponding with first medical worker；
Verifying response is received, and judges whether the verifying response and the target cipher key are consistent；
It is consistent with the target cipher key in response to the verifying response, according to the other access right of the target level from the block
Target medical record information is extracted in chain network.
7. based on the medical record information processing method of block chain according to any one of claim 4 to 6, which is characterized in that
The Encryption Algorithm includes: AES encryption algorithm, des encryption algorithm, RSA cryptographic algorithms, md5 encryption algorithm.
8. the medical record information processing method according to claim 6 based on block chain, which is characterized in that the method is also wrapped
It includes:
It is inconsistent in response to the verifying response message and the target cipher key, it generates refusal and uses first medical record information
Notice.
9. the medical record information processing method according to claim 1 based on block chain, which is characterized in that the method is also wrapped
It includes:
Redundancy encoding is carried out to the medical record information, so that the medical record information distributed storage.
10. the medical record information processing method according to claim 2 based on block chain, which is characterized in that the method is also
Include:
Feasibility assessment value, time-delay value and/or the peace generated when medical record information is accessed in monitoring current block chain node
Full property assessed value is as testing result；
The system parameter in the current block chain node is adjusted according to the testing result dynamic, to improve resource utilization.
11. a kind of medical record information processing unit based on block chain, which is characterized in that described device includes:
Block chain network constructs module and determines the storage priority of medical record information for the attribute of a relation based on medical worker, with
According to the storage i.e. block chain network of the building about medical record information；
Access right determining module makes the first medical record information in the block chain network for responding the first medical worker
With request, the corresponding access right of first medical worker is obtained according to described determine using request；
Target medical record information extraction module, for extracting target case history from the block chain network according to the access right
Information, wherein the target medical record information is used to check, update or download for first medical worker.
12. a kind of computer storage medium, is stored thereon with computer program, which is characterized in that the computer program is located
It manages and realizes the medical record information processing method based on block chain described in any one of claims 1 to 10 when device executes.
13. a kind of electronic equipment characterized by comprising
Processor；And
Memory, for storing the executable instruction of the processor；
Wherein, the processor is configured to carry out any one of perform claim requirement 1 to 10 via the execution executable instruction
The medical record information processing method based on block chain.
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