CN116705256A - Medical care data acquisition system based on Internet of things - Google Patents
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Abstract
The invention discloses a medical care data acquisition system based on the Internet of things, which comprises four modules, namely, care data extraction, cleaning conversion, care data transmission and care data monitoring, wherein medical data of systems, such as HISLIS (high-performance medical system) and electronic medical record of each medical institution are cleaned and converted and then uploaded to a medical data information platform, so that data acquisition and exchange between hospitals and the platform are realized, data sharing and business collaboration between related departments of medical care and health are realized, data of different medical care data acquisition systems can be effectively integrated, a unified, complete, accurate and high-availability data system is formed, health archives can be generated based on related medical care data, physical health of users can be evaluated from multiple aspects, and guiding advice of corresponding sports diet can be output based on evaluation results.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a medical care data acquisition system based on the Internet of things.
Background
In recent years, as big data technology is mature, the construction of hospital data centers is spreading gradually, and a great part of work targets of the data centers are solving how to collect and clean data of clinical information systems.
However, in the process of building an information system for many years, data acquisition of medical equipment is a blind area, so that under the condition that various medical equipment exists in a hospital at present, equipment data supporting standard medical digital imaging and communication protocols are mainly accessed into a hospital data center, and more clinical medical equipment such as monitors, respirators and infusion pumps are diversified due to the communication protocols, nursing data transmission and storage formats, so that acquisition difficulty is relatively high, and no good solution at all is available at present. Moreover, the device data often needs to be manually recorded, so that the device data cannot be effectively integrated into a medical or nursing system, and is difficult to reasonably utilize. However, the data generated by the devices has the characteristics of multiple data dimensions, good timeliness, high value density and high data quality, and has important significance for clinical use or subsequent scientific research.
Along with the expansion of hospital information demands and the update of information technology, the demands of establishing a medical equipment data acquisition management platform based on the Internet of things and realizing the integration of clinical medical data are increasingly urgent. Therefore, a medical care data acquisition system based on the internet of things is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide a medical care data acquisition system based on the Internet of things, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a medical care data acquisition system based on the Internet of things comprises four modules, namely, nursing data extraction, cleaning conversion, nursing data transmission, nursing data monitoring and the like, and is characterized in that medical data of systems, such as HISLIS, electronic medical record and the like, of each medical institution are uploaded to a medical data information platform after being cleaned and converted, so that data acquisition and exchange between hospitals and the platform are realized, data sharing and business collaboration between related departments of medical care are realized, a data acquisition system architecture is divided into an application area and a data base area, a first part of application area is directly in butt joint with a front-end processor of each medical institution and used for storing data uploaded by each medical institution and carrying out operations, such as data cleaning, uploading and the like, a temporary database is built, a second part of data base area is used for receiving data of an application layer, and uploading a data information platform after integration, the data integration, monitoring and transmission service is included, and a standard database is built.
Preferably: the nursing data extraction module extracts the nursing data from the information system database of the medical institution to the data acquisition system database through an interface, the interface can establish the nursing data extraction module in a middle library or view mode, the nursing data extraction module can read data from the interface at regular time, and the data table in the database and the fields in the table can be selectively read.
Preferably: the data cleaning and converting module converts the data extracted by the nursing data extracting module into standard data according to a data standard, and the processing process is prepared by establishing a standard specification of data information platform data as a premise of data cleaning and converting according to the standard specification of data information platform data to normalize the name, type, size and data dictionary of the data. And (3) establishing a front-end processor database for each medical institution according to the data information platform data standard specification.
Preferably: the nursing data transmission module realizes nursing data transmission between the application area and the database area. The application layer establishes a temporary database to store the standard data converted by each medical institution, the database area establishes a standard database to store the data integrated by the temporary database, and finally the standard database data is uploaded to the database of the data information platform according to a certain time.
Preferably: the nursing data monitoring module can monitor the conditions of nursing data extraction, conversion and transmission. Because each medical institution is communicated with the data information platform through the VPN or private network, the network can be monitored, and the problems in the uploading process can be displayed and alarmed.
Preferably: to complete the functions of the four modules of nursing data extraction, cleaning conversion, nursing data transmission and nursing data monitoring, the system is also required to realize the system architecture, data interface standardization, safety encryption and data transmission and storage of services; the architecture of the service is convenient to expand, an SOA architecture is integrally adopted, and loosely coupled coarse-grained application components can be distributed, deployed, combined and used through a network according to requirements. In an SOA architecture based system, the functionality of a particular application is built up of a number of loosely coupled components with a uniform interface definition.
Preferably: the data interface standardization is realized by the aid of service and business process programming with standardized interfaces due to the flexibility of the SOA, the maximum multiplexing of the existing application systems of the medical institutions and the wide heterogeneous system compatibility can be realized through the SOA, and the high flexibility and expansibility can be realized by establishing corresponding coding rules, structure specifications, data integration and other rules.
Preferably: the security encryption may employ various technologies, such as encryption technology, access control technology, authentication technology, security audit technology, etc., in order to ensure that the information security is not violated. The data acquisition system establishes the hbttp protocol interface and adds message authentication in the message, namely, nursing data transmission can adopt an SSL technology to establish an encryption channel between two communication parties so as to ensure confidentiality of nursing data transmission. The auditing technology can be used for automatically recording the service condition of the system and the running condition of the system, namely monitoring the operations such as sensitive and illegal operations and the like.
Preferably: the data transmission and storage are used for ensuring the safety of the data, and the running environment of the data acquisition system adopts a domestic server operating system. The database software also adopts domestic database software to store data, the data is backed up regularly, and the databases among hospitals keep the maximum independence.
Compared with the prior art, the invention has the beneficial effects that: the invention can effectively integrate the data of different medical care data acquisition systems to form a unified, complete, accurate and high-availability data system, can generate health files based on related medical care data, evaluate physical health of users from multiple aspects, and output guiding advice of corresponding sports diet based on evaluation results.
Drawings
Fig. 1 is a schematic structural diagram of a medical care data acquisition system based on the internet of things.
Fig. 2 is a system processing flow of a nursing data monitoring module in a medical nursing data acquisition system based on the internet of things.
Fig. 3 is a system processing flow of a data cleaning and converting module in a medical care data acquisition system based on the internet of things. .
Fig. 4 is a system processing flow of a nursing data transmission module in a medical nursing data acquisition system based on the internet of things.
Fig. 5 is a system processing flow of a nursing data monitoring module in a medical nursing data acquisition system based on the internet of things
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, in an embodiment of the present invention, a medical care data collection system based on the internet of things includes four modules, including a care data extraction module, a cleaning module, a care data transmission module, and a care data monitoring module, and is characterized in that medical data of systems, such as hisis, electronic medical records, of each medical institution are uploaded to a medical data information platform after cleaning and conversion, so as to realize data collection and exchange between hospitals and platforms, and realize data sharing and business collaboration between related departments of medical care, where the data collection system architecture is divided into an application area and a database area, and the first application area is directly docked with a front-end processor of each medical institution, and is used for storing data uploaded by each medical institution and performing operations, such as data cleaning, uploading, including data collection, cleaning, conversion, and monitoring services, and the second database area is used for receiving data of an application layer, and after integration, uploading data information platform, including data integration, monitoring and transmission services, and standard database establishment.
The nursing data extraction module extracts the nursing data from an information system database of the medical institution to a data acquisition system database through an interface, the interface can establish a mode of an intermediate library or a view, the nursing data extraction module can read data from the interface at regular time, and a data table in the database and fields in the table can be selectively read; the system processing flow comprises the following steps of S1: the nursing data extraction module queries the database through SQL sentences and reads hospital view or intermediate library table data; s2: the nursing data extraction module finds out incremental data and extracts the incremental data through extraction time comparison, and the nursing data extraction module is divided into three functions of database connection, view connection and interface management; the database connection comprises a database data reading setting and real-time scheduling function, the view connection comprises a view data reading setting and real-time scheduling function, and the interface management comprises an interface connection and interface configuration function.
The data cleaning and converting module converts the data extracted by the nursing data extracting module into standard data according to a data standard, and the processing process is prepared by establishing a standard specification of data information platform data as a premise of data cleaning and converting according to the standard specification of data information platform data to normalize the name, type, size and data dictionary of the data. A front-end processor database is established for each medical institution according to the data information platform data standard specification; the system processing flow comprises the following steps of S1: the data is firstly checked according to the data standard specification of the data information platform, missing table fields are supplemented, redundant table fields are filtered, and unqualified data are converted into qualified data; s2: each medical institution is provided with a front-end processor, all data transmitted by each medical institution are converted into standard data, and the standard data are transmitted into the database of the front-end processor. The system cleaning conversion module is divided into three functions of cleaning task scheduling, data conversion and database management. The cleaning task scheduling comprises a timing scheduling function and a real-time scheduling function, wherein the data conversion function comprises data input, conversion, filtering and output functions, and the database management function comprises the functions of adding, removing, modifying and inquiring a front-end processor database.
The nursing data transmission module realizes nursing data transmission between the application area and the database area. The application layer establishes a temporary database to store the standard data converted by each medical institution, the database area establishes a standard database to store the data integrated by the temporary database, and finally the standard database data is uploaded to the database of the data information platform according to a certain time. The system processing flow comprises the following steps of S1: synchronizing the data of the front-end processor database of each medical institution to an application area temporary database of the nursing data transmission module; s2: the application area database combines the data according to the areas and the like, and then synchronizes to the database standard area; s3: the database area database can be set to realize the real-time or timed uploading of the data to the core database of the data information platform. The nursing data transmission module is divided into three functions of data integration, nursing data transmission and database management. The data integration comprises data reading, merging and writing functions, namely nursing data transmission comprises transmission time setting and mode setting functions, and the database management comprises adding, deleting, modifying and inquiring functions of a temporary database and a standard database.
The nursing data monitoring module can monitor the conditions of nursing data extraction, conversion and transmission. Because each medical institution is communicated with the data information platform through the VPN or private network, the network can be monitored, and the problems in the uploading process can be displayed and alarmed. The system processing flow comprises the following steps of S1: firstly, configuring ETL, ssh, vpn and other service monitoring nodes for nursing data extraction, conversion and transmission modules; s2: the method comprises the steps of regularly scanning and monitoring related services of nodes, and alarming in a mode of email, short message and the like on the monitoring nodes with problems; s3: and recording the running condition of each node and storing a log. The nursing data monitoring module is divided into three functions of node management, monitoring management and log management. The node management function comprises the addition, modification and deletion of monitoring nodes, wherein the monitoring management comprises the functions of monitoring service configuration, timing polling, information collection and display and alarm. The log management includes a recording and viewing function of the log.
To complete the functions of the four modules of nursing data extraction, cleaning conversion, nursing data transmission and nursing data monitoring, the system is also required to realize the system architecture, data interface standardization, safety encryption and data transmission and storage of services; the architecture of the service is convenient to expand, an SOA architecture is integrally adopted, and loosely coupled coarse-grained application components can be distributed, deployed, combined and used through a network according to requirements. In an SOA architecture based system, the functions of a specific application program are built by a plurality of loosely coupled components with a uniform interface definition mode; data interface standardization because the flexible realization of the SOA depends on service and business process programming with standardized interfaces, the maximum multiplexing of the existing application system of the medical institution and the wide heterogeneous system compatibility can be realized through the SOA, and the high flexibility and expansibility can be realized by establishing corresponding coding rules, structural specifications, data integration and other rules; secure encryption in order to ensure that information security is not violated, various techniques may be employed, such as encryption techniques, access control techniques, authentication techniques, security audit techniques, and the like. The data acquisition system establishes the hbttp protocol interface and adds message authentication in the message, namely, nursing data transmission can adopt an SSL technology to establish an encryption channel between two communication parties so as to ensure confidentiality of nursing data transmission. The auditing technology can be used for automatically recording the service condition and the running condition of the system, namely monitoring the operations such as sensitive and illegal operations and the like; the data is transmitted and stored to ensure the safety of the data, and the running environment of the data acquisition system adopts a domestic server operating system. The database software also adopts domestic database software to store data, the data is backed up regularly, and the databases among hospitals keep the maximum independence.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The medical care data acquisition system based on the Internet of things comprises four modules, namely, care data extraction, cleaning conversion, care data transmission and care data monitoring, wherein the four modules are all in linear connection with a central processing and control module.
2. The internet of things-based medical care data acquisition system of claim 1, wherein the care data extraction module extracts data from an information system database of a medical institution into a data acquisition system database through an interface, wherein the interface can establish the care data extraction module to read data from the interface at regular time by adopting an intermediate library or a view mode, and can selectively read a data table in the database and fields in the table; the system processing flow comprises the following steps:
s1: the nursing data extraction module queries the database through SQL sentences and reads hospital view or intermediate library table data;
s2: the nursing data extraction module finds out incremental data and extracts the incremental data through extraction time comparison, and the nursing data extraction module is divided into three functions of database connection, view connection and interface management; the database connection comprises a database data reading setting and real-time scheduling function, the view connection comprises a view data reading setting and real-time scheduling function, and the interface management comprises an interface connection and interface configuration function.
3. The medical care data acquisition system based on the Internet of things according to claim 1, wherein the data cleaning and conversion module is used for converting data extracted by the care data extraction module into standard data according to a data standard, and the data processing is prepared by establishing a data information platform data standard specification as a premise of data cleaning and conversion and standardizing a data segment name, type, size and a data dictionary according to the data information platform data standard specification. A front-end processor database is established for each medical institution according to the data information platform data standard specification; the system processing flow comprises the following steps:
s1: the data is firstly checked according to the data standard specification of the data information platform, missing table fields are supplemented, redundant table fields are filtered, and unqualified data are converted into qualified data;
s2: each medical institution is provided with a front-end processor, all data transmitted by each medical institution are converted into standard data, and the standard data are transmitted into the database of the front-end processor. The system cleaning conversion module is divided into three functions of cleaning task scheduling, data conversion and database management. The cleaning task scheduling comprises a timing scheduling function and a real-time scheduling function, wherein the data conversion function comprises data input, conversion, filtering and output functions, and the database management function comprises the functions of adding, removing, modifying and inquiring a front-end processor database.
4. The medical care data acquisition system based on the internet of things according to claim 1, wherein the care data transmission module realizes care data transmission between an application area and a database area. The application layer establishes a temporary database to store the standard data converted by each medical institution, the database area establishes a standard database to store the data integrated by the temporary database, and finally the standard database data is uploaded to the database of the data information platform according to a certain time. The system processing flow comprises the following steps:
s1: synchronizing the data of the front-end processor database of each medical institution to an application area temporary database of the nursing data transmission module;
s2: the application area database combines the data according to the areas and the like, and then synchronizes to the database standard area;
s3: the database area database can be set to realize the real-time or timed uploading of the data to the core database of the data information platform. The nursing data transmission module is divided into three functions of data integration, nursing data transmission and database management. The data integration comprises data reading, merging and writing functions, namely nursing data transmission comprises transmission time setting and mode setting functions, and the database management comprises adding, deleting, modifying and inquiring functions of a temporary database and a standard database.
5. The medical care data acquisition system based on the internet of things of claim 1, wherein the care data monitoring module can monitor the extraction, conversion and transmission of the care data. Because each medical institution is communicated with the data information platform through the VPN or private network, the network can be monitored, and the problems in the uploading process can be displayed and alarmed. The system processing flow comprises the following steps:
s1: firstly, configuring ETL, ssh, vpn and other service monitoring nodes for nursing data extraction, conversion and transmission modules;
s2: the method comprises the steps of regularly scanning and monitoring related services of nodes, and alarming in a mode of email, short message and the like on the monitoring nodes with problems;
s3: and recording the running condition of each node and storing a log. The nursing data monitoring module is divided into three functions of node management, monitoring management and log management. The node management function comprises the addition, modification and deletion of monitoring nodes, wherein the monitoring management comprises the functions of monitoring service configuration, timing polling, information collection and display and alarm. The log management includes a recording and viewing function of the log.
6. The medical care data acquisition system based on the Internet of things according to claim 1, wherein to complete the functions of the four modules of the care data extraction, the cleaning conversion, the care data transmission and the care data monitoring, the system is further realized by a service architecture, a data interface standardization, a security encryption and data transmission and storage; the architecture of the service is convenient to expand, an SOA architecture is integrally adopted, and loosely coupled coarse-grained application components can be distributed, deployed, combined and used through a network according to requirements. In an SOA architecture based system, the functionality of a particular application is built up of a number of loosely coupled components with a uniform interface definition.
7. The medical care data acquisition system based on the internet of things according to claim 1, wherein the standardization of the data interface depends on service and business process programming with standardized interfaces due to the flexibility of the SOA, the maximum multiplexing and wide heterogeneous system compatibility of the existing application system of the medical institution can be achieved through the SOA, and the high flexibility and expansibility can be achieved by establishing corresponding coding rules, structural specifications, data integration rules and the like.
8. The medical care data acquisition system based on the internet of things according to claim 1, wherein the security encryption can adopt various technologies such as encryption technology, access control technology, authentication technology, security audit technology and the like in order to ensure that information security is not violated. The data acquisition system establishes the hbttp protocol interface and adds message authentication in the message, namely, nursing data transmission can adopt an SSL technology to establish an encryption channel between two communication parties so as to ensure confidentiality of nursing data transmission. The auditing technology can be used for automatically recording the service condition of the system and the running condition of the system, namely monitoring the operations such as sensitive and illegal operations and the like.
9. The medical care data acquisition system based on the internet of things according to claim 1, wherein the data is transmitted and stored to ensure the safety of the data, and an operating environment of the data acquisition system adopts a domestic server operating system. The database software also adopts domestic database software to store data, the data is backed up regularly, and the databases among hospitals keep the maximum independence.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117497119A (en) * | 2023-11-10 | 2024-02-02 | 中世康恺科技有限公司 | Medical anti-fusion integrated data acquisition method and device |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497119A (en) * | 2023-11-10 | 2024-02-02 | 中世康恺科技有限公司 | Medical anti-fusion integrated data acquisition method and device |
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