CN117494211A - Laboratory informatization system for clinical analysis - Google Patents
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- CN117494211A CN117494211A CN202311577517.2A CN202311577517A CN117494211A CN 117494211 A CN117494211 A CN 117494211A CN 202311577517 A CN202311577517 A CN 202311577517A CN 117494211 A CN117494211 A CN 117494211A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 18
- 230000010365 information processing Effects 0.000 claims abstract description 14
- 238000012795 verification Methods 0.000 claims description 10
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/604—Tools and structures for managing or administering access control systems
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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
- G16H10/40—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
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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
- G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
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Abstract
The invention relates to the field of information processing, and provides a laboratory information processing system for clinical analysis, which comprises a user terminal, an access controller and a server subsystem, wherein the access controller in the system controls the access of the laboratory external user terminal to the clinical data of the server subsystem, and hierarchical replacement, pushing and browsing control of sensitive information in a document are set according to different authority configuration information of the user terminal, so that the safety and convenience of the clinical data access of the laboratory are improved.
Description
Technical Field
The invention relates to the field of information processing, in particular to a laboratory informatization system for clinical analysis.
Background
In hospital systems, clinical information is obtained by measuring and/or controlling physiological parameters of a patient by means of medical monitoring equipment or the like. The physiological parameters of the patient are monitored through clinical information, and the detected change trend of the patient is obtained, so that warning is given to the pathological state of the user, the basis of emergency treatment and treatment is provided for doctors, and finally, the aim of relieving and eliminating the illness state is achieved by minimizing the complications of the patient.
The existing clinical information acquisition has a plurality of barriers, the information can be limited by the authority of doctors in a diagnosis and treatment system and is not diffused, but when clinically analyzed data such as information of different patients is applied to analysis and use in scenes such as laboratories, a large amount of clinical information can be used and edited, and how to ensure the safety, convenient access and credibility of the clinical information becomes a problem to be solved in clinical information application.
Disclosure of Invention
To solve one of the above technical problems, the present invention provides a laboratory informatization system for clinical analysis, the system comprising a user terminal, an access controller and a server subsystem; the server subsystem adopts a distributed composition structure;
the access controller configures different authorities for different user terminals and manages the access of the user terminals to clinical data in the server subsystem;
the server subsystem stores replacement setting type information of different sensitive data, when clinical data accessed by the user terminal relate to the sensitive data, the access controller acquires the replacement setting type information of the different sensitive data according to authority level information of the user terminal, and when the access controller acquires original data containing the sensitive data from the server subsystem, the access controller replaces the sensitive data in the original data with the different types of data, generates encrypted clinical data and sends the encrypted clinical data to the user terminal.
Preferably, the rights specifically include rights to operate, browse, prohibit operation or prohibit browsing of clinical data.
Preferably, the clinical data is monitoring data and medical record diagnostic documents provided by the medical device in various formats.
Preferably, the access controller provides clinical data related to the query subject for the user based on the attribute information of the user terminal, and executes information expansion of a knowledge graph according to the attribute information of the user terminal, wherein the information expansion of the knowledge graph is matched with the authority information of the user terminal.
Preferably, the access controller configures resource information according to an access topic input by the user terminal, the resource information comprises available clinical data and non-clinical data, and configures interest features and constructs a result data set based on the clinical data to be provided by the user terminal access, and the result data set is provided in a menu form on an access page when the user terminal accesses the data.
Preferably, the access controller receives an access theme input by the user terminal, and identifies one or more features from the input access theme as feature vectors; the feature vectors are input into machine learning logic, which is used to perform classification to provide the user terminal with matching knowledge-graph knowledge.
Preferably, the access controller performs interactions with the user terminal based on whether the user terminal is satisfied with the result dataset, and completes updating and iterating of the result dataset by interacting with the user to obtain updated interest features.
Preferably, the access controller periodically monitors the networking state of the user terminal, the information document accessed by the user terminal is in an encrypted state when the downloading is not completed, and after the downloading is completed, the access controller terminal judges whether to issue a decrypted document data packet of the information document according to the position information and the networking state of the user terminal, the decrypted document data packet is configured as a hidden file, and the access path is only visible to an operating system of the user terminal.
Preferably, the access controller stops issuing the decrypted document data packet when judging that the user terminal moves beyond a preset range.
Preferably, for the user terminal with browsing permission, the access controller configures the browsing locking time limit of the document information with different security levels at the user terminal according to the permission information of the user terminal, locks the document when the document information time limit arrives, replaces the document information content with messy codes, and simultaneously sends a message prompt that the document is about to expire to the corresponding user terminal user to prompt the user whether to execute continuous browsing verification.
The invention provides a data laboratory information processing system applying clinical analysis, which comprises a user terminal, an access controller and a server subsystem, wherein the access controller in the system controls the access of the clinical data of the server subsystem to the external terminal in a laboratory, and hierarchical replacement, pushing and browsing control of sensitive information in a document are set according to different authority configuration information of the user terminal, so that the safety and convenience of the clinical data access of the laboratory are improved.
Drawings
Fig. 1 is a schematic diagram of the system of the present application.
Detailed Description
These and other features and characteristics of the present invention, as well as the methods of operation and functions of the related elements of structure, the combination of parts and economies of manufacture, may be better understood with reference to the following description and the accompanying drawings, all of which form a part of this specification. It is to be expressly understood, however, that the drawings are for the purpose of illustration and description only and are not intended as a definition of the limits of the invention. It will be understood that the figures are not drawn to scale. Various block diagrams are used in the description of the various embodiments according to the present invention.
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In this context "/" means "or" for example, a/B may mean a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone.
It should be noted that, in order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, the terms "first", "second", and the like are used to distinguish the same item or similar items having substantially the same function or effect, and those skilled in the art will understand that the terms "first", "second", and the like do not limit the number and execution order. For example, the first information and the second information are used to distinguish between different information, and not to describe a particular order of information.
It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
As shown in fig. 1, the present invention provides a laboratory informatization system for clinical analysis, the system comprising a user terminal, an access controller and a server subsystem. The server subsystem adopts a distributed composition structure, and illustratively, the server subsystem comprises a plurality of servers therein.
The access controller configures different management authorities for different user terminals, wherein the management authorities specifically comprise authorities for operating, browsing, prohibiting operation or prohibiting browsing of clinical data, namely original signal monitoring data and the like. Wherein the operations include: and deleting, copying, editing or cutting the monitored data. The operation authority comprises a browsing authority. The individual browsing rights can only browse clinical data and cannot operate on. The permission of the forbidden operation is the permission of the forbidden operation on the original monitored data and/or the processed monitored data among the user terminals or other user terminals. The permission of prohibiting the browsing is the permission of prohibiting the self and other user terminals from executing the browsing on the clinical data.
The monitoring data and clinical data may be, for example, monitoring data provided by the medical device itself in various formats or via other recorded monitoring, for example, chest radiographs and reports provided by the X-ray device, vital sign data collected by the monitor, including blood pressure, heart rate, electrocardiogram (ECG), respiration rate, blood oxygen saturation, temperature, etc. The monitoring data and clinical data also include medical record diagnosis operation documents formed by various monitoring data.
The user terminal logs in and accesses the information processing system according to the self ID information, and the access control terminal provides clinical data related to the query subject for the user according to the attribute information of the user terminal. Preferably, in the query interface, the expansion of the knowledge graph is performed according to attribute information of the user terminal. And the information expansion of the knowledge graph is matched with the authority information of the user terminal. For example, when the user has only browsing rights, the knowledge graph information is only the annotation related to the browsing subject. When the user has specific operation rights, browsing data according to the theme accessed by the user, and providing the supplementary data related to the accessed theme from the medical knowledge base. The access controller configures resource information, configures available clinical data and non-clinical data according to an access topic, as the user terminal views and manipulates the image data, for example. In a preferred mode, when the user terminal accesses the image data to be provided, a result data set can be constructed according to the interest feature in the image data, wherein the interest feature can be configured according to the user attribute of the user terminal, namely attribute information of the field surgery, the internal medicine and the like of the user, and corresponding image interest feature points are extracted from the same clinical image to form the result data set. The result data set is provided in the form of a menu on the access page when the user terminal accesses the data.
In a preferred embodiment, an access topic entered by the user terminal is received, and one or more features identified from the input data are identified from the entered access topic as feature vectors. The feature vectors are configured for input into machine learning logic, such as one or more neural networks CNN, which is used to perform the classification, each feature being classified as being associated with a particular topic or not, based on which knowledge of a knowledge graph providing matching for the user. The specific topic association relation can be evaluated by bidirectional index query, namely backward query or forward query, so as to expand knowledge graph knowledge.
Further, the access controller learns whether the user is satisfied with the result data set according to the prompt message of the user terminal, to perform interaction with the user (user terminal). The pushing of the weighted point of interest result dataset may be accomplished by interacting with the user to obtain more user input regarding updating the point of interest and further adjusting the updating and iteration of the result dataset.
In a preferred embodiment, the server subsystem stores replacement setting type information of different sensitive data, when the data accessed by the user terminal relates to the sensitive data, the access controller acquires the replacement setting type information of different types according to the authority level information of the access terminal, the access controller acquires original data containing the sensitive data from the server subsystem, the access controller replaces the sensitive data, which is the content of an item to be encrypted, in the original data with the different types of data, and generates encrypted clinical data to be sent to the user terminal. Illustratively, when different numbers of clinical case information accessed by the user are reported, the specific numerical values are replaced with data descriptive information of "large number" or "hundreds" or "243" according to different user terminal authority information. The corresponding type replacement information of different levels is free from barriers on continuity of browsing the corresponding text data information acquired by the user, and transparent to user terminals with different authorities. The access controller matches and replaces different encrypted item information according to different user terminal authorities, and further achieves the safety of the user terminal for accessing the sample data to the clinical data information.
The access controller periodically monitors the networking state of the user terminal, and downloads an information document from the user server subsystem according to the authority information of the user terminal, wherein the information document is configured to be in an encryption state in the incomplete downloading process. After the user terminal finishes downloading, the access controller terminal judges whether to issue the decrypted document data packet of the clinical information document according to the position information and the networking state of the user terminal. And when the user terminal moves beyond the preset range, stopping issuing the decrypted document data packet.
Optionally, when the user terminal triggers the state of the external network, the sending of the decrypted document data packet is stopped. Preferably, the decrypted document data packet may be configured as a hidden file, the access path being visible only to the user terminal operating system.
In a preferred embodiment, when the access controller detects that the information document contains sensitive information, the access controller controls the extranet state of the user terminal, and meanwhile, requires the user terminal to set a storage position of the information document in the user terminal. And the user terminal stores the document information in a safe storage unit position and controls the read-write operation authority of the document. Optionally, additional watermark content is configured in the information document, the watermark content comprises identity information of a user terminal user, when the user performs uploading, verification is performed on the information to ensure the safety of synchronous information, and meanwhile, an illegal user can display document information when the screen photographing content is leaked.
In an exemplary embodiment, for a user terminal with browsing permission, an access controller configures a browsing locking time limit of document information with different security levels at the user terminal according to permission information of the user terminal, when the document information time limit arrives, the document is locked, document information content is replaced by a messy code, and a message prompt that the document is about to expire is sent to a corresponding user terminal user to prompt the user whether to execute browsing verification.
In an exemplary embodiment, for the user terminal with the operation authority, the access controller records the issued and stored information of the same document in different user terminals, and allows the user to edit the document information report simultaneously on line, wherein the editing is specifically: the access control terminal constructs session messages for a plurality of user terminals according to the sent information of the user terminals capable of editing the documents, when the user terminals send and return the documents, the documents are automatically backed up in the server subsystem, clock report information is set and sent to the session, and when the threshold value is exceeded, the contents of the edited documents are replaced with the document information of the uploading user terminal.
Preferably, in an embodiment, the server subsystem performs verification according to the sensitive information in the user terminal of the user editable operation authority, and when it is detected that the sensitive information is revised, the sensitive information is simultaneously sent to a plurality of user terminals to perform determination, where the determination information is specifically according to the authority attribution configuration structure in the laboratory, and the revision of the sensitive information needs the same-level and upper-level compatibility verification. The compatibility verification may adopt a consistency authorization verification, specifically, the server combines different segmented random codes pre-allocated to each user terminal, and verifies whether the verification is consistency verification by combining the mapping relationship between the random codes and the ID information of the user terminal.
The server subsystem adopts a distributed structure and comprises a plurality of servers, and preferably, an index server, a name server and a data server are arranged in the plurality of servers. The index server provides inquiry service for the user terminal and is provided with a memory and an engine for processing data. The name server stores topology information of the data storage, the user terminal obtains the data servers of different data storage by accessing the name server, and the name server is configured as the data server of the clinical medical information data storage.
It will be appreciated by those skilled in the art that implementing all or part of the above-described embodiment method may be implemented by a computer program to instruct related hardware, where the program may be stored in a computer readable storage medium, and the program may include the above-described embodiment method when executed. Wherein the storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a Flash Memory (Flash Memory), a Hard Disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
As used in this application, the terms "component," "module," "system," and the like are intended to refer to a computer-related entity, either hardware, firmware, a combination of hardware and software, or software in execution. For example, the components may be, but are not limited to: a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of example, both an application running on a computing device and the computing device can be a component. One or more components may reside within a process and/or thread of execution and a component may be localized on one computer and/or distributed between two or more computers. Furthermore, these components can execute from various computer readable media having various data structures thereon. The components may communicate by way of local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from one component interacting with another component in a local system, distributed system, and/or across a network such as the internet with other systems by way of the signal).
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A laboratory information processing system for clinical analysis, characterized by:
the system comprises a user terminal, an access controller and a server subsystem; the server subsystem adopts a distributed composition structure;
the access controller configures different authorities for different user terminals and manages the access of the user terminals to clinical data in the server subsystem;
the server subsystem stores the replacement setting type information of different sensitive data, when the clinical data accessed by the user terminal relates to the sensitive data, the access controller acquires the replacement setting type information of the different sensitive data according to the authority level information of the user terminal, and when the access controller acquires the original data containing the sensitive data from the server subsystem, the access controller replaces the sensitive data in the original data with the different type information, and generates encrypted clinical data and sends the encrypted clinical data to the user terminal.
2. The laboratory information processing system for clinical analysis according to claim 1, wherein: the rights specifically include rights to manipulate, browse, prohibit manipulation, or prohibit browsing of clinical data.
3. The laboratory information processing system for clinical analysis according to claim 2, wherein: the clinical data is monitoring data and medical record diagnostic documents provided by medical devices in various formats.
4. A laboratory information handling system for clinical analysis according to claim 3, further characterized by: the access controller provides clinical data related to the query subject for the user based on the attribute information of the user terminal, and executes information expansion of a knowledge graph according to the attribute information of the user terminal, wherein the information expansion of the knowledge graph is matched with the authority information of the user terminal.
5. The laboratory information processing system for clinical analysis according to claim 4, further characterized by: the access controller configures resource information according to an access theme input by the user terminal, the resource information comprises available clinical data and non-clinical data, the interest feature is configured and a result data set is constructed based on the clinical data which needs to be provided by the user terminal access, and the result data set is provided in an access page in a menu mode when the user terminal accesses the data.
6. The laboratory information processing system for clinical analysis according to claim 5, further characterized by: the access controller receives an access theme input by the user terminal, and identifies one or more characteristics from the input access theme as characteristic vectors; the feature vectors are input into machine learning logic, which is used to perform classification to provide the user terminal with matching knowledge-graph knowledge.
7. The laboratory information processing system for clinical analysis according to claim 6, further characterized by: the access controller performs interactions with the user terminal based on whether the user terminal is satisfied with the result dataset, and completes updating and iteration of the result dataset by interacting with the user to obtain updated interest features.
8. The laboratory information processing system for clinical analysis according to claim 7, further characterized by: the access controller periodically monitors the networking state of the user terminal, the information document accessed by the user terminal is in an encrypted state when the downloading is not completed, and after the user terminal finishes the downloading, the access controller terminal judges whether to issue a decrypted document data packet of the information document according to the position information and the networking state of the user terminal, the decrypted document data packet is configured as a hidden file, and the access path is only visible to an operating system of the user terminal.
9. The laboratory information processing system for clinical analysis according to claim 8, further characterized by: and when the access controller judges that the user terminal moves beyond the preset range, stopping issuing the decrypted document data packet.
10. The laboratory information processing system for clinical analysis according to claim 9, further characterized by: for the user terminal with browsing authority, the access controller configures the browsing locking time limit of the document information with different security levels in the user terminal according to the authority information of the user terminal, locks the document when the document information time limit arrives, replaces the document information content with messy codes, and simultaneously sends a message prompt that the document is about to expire to the user of the corresponding user terminal to prompt the user whether to execute continuous browsing verification.
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| US20150288692A1 (en) * | 2014-04-02 | 2015-10-08 | D2L Corporation | Method and system for digital rights enforcement |
| CN112100676A (en) * | 2020-11-12 | 2020-12-18 | 新视焰医疗科技(杭州)有限公司 | Clinical trial information access method and device |
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