CN111161816A - Mobile flat-plate medical system based on virtualization technology - Google Patents
Mobile flat-plate medical system based on virtualization technology Download PDFInfo
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- 238000010295 mobile communication Methods 0.000 abstract description 3
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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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- 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
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
Abstract
The mobile tablet medical system based on the virtualization technology comprises a user interface layer, a business logic layer and a database interaction layer; the user interface layer provides an operation interface for a user, provides corresponding interface controls for medical staff to quickly look up relevant information of the hospitalized patient in a medical area on site, and filters and queries the hospitalized patient in the department through login of the medical staff; the service logic layer is used for receiving parameters transmitted by the user interface layer and calling the data and interface access layer to perform physical transmission and storage of the data; the database interaction layer is used for providing a method for accessing the database, is an interface called by an external system, and is connected with the data and interface access layer. The mobile medical treatment system based on the mobile communication and intelligent terminal technology provides flexible and diverse working modes for medical staff, realizes mobile informatization of medical procedures, and improves the quality of medical services.
Description
Technical Field
The invention relates to the technical field of mobile medical treatment, in particular to a mobile flat-plate medical system based on virtualization technology.
Background
With the deep advance of medical innovation, the supporting and guaranteeing effects of informatization on medical services are increasing day by day. Due to the limitation of the deployment of the traditional medical information system at present, effective interaction between doctors and patients is difficult to realize by medical information. For medical institutions, how to improve the information-based service level, reduce software development investment, and ensure medical data security is a problem to be solved urgently at present.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a mobile tablet medical system based on virtualization technology, which provides flexible and various working modes for medical staff based on mobile medical treatment of mobile communication and intelligent terminal technology, realizes mobile informatization of medical procedures, and improves medical service quality.
In order to achieve the purpose, the invention adopts the technical scheme that:
the mobile tablet medical system based on the virtualization technology comprises a user interface layer, a business logic layer and a database interaction layer;
the user interface layer provides an operation interface for a user, provides corresponding interface controls for medical staff to quickly look up relevant information of the hospitalized patient in a medical area on site, and filters and queries the hospitalized patient in the department through login of the medical staff;
the service logic layer is used for receiving parameters transmitted by the user interface layer and calling the data and interface access layer to perform physical transmission and storage of the data;
the database interaction layer is used for providing a method for accessing the database, is an interface called by an external system, and is connected with the data and interface access layer.
The user interface layer comprises a mobile phone terminal, the output end of the mobile phone terminal is connected with a local area network, a thin client is connected on the local area network and used for transmitting input information of the user interface layer to a server for processing, loading various information, and then the server transmits a processing result back to the client for displaying, and the local area network is connected with a database interaction layer.
The mobile tablet device of the mobile phone terminal operates in a transverse screen mode
The whole system carries out information transmission through a wireless router, and a security gateway module is arranged on the local area network and used for controlling access and authority authentication.
The server is an AD server which is used for quickly inquiring objects on the network in the system.
The AD server internally comprises a corresponding electronic medical record query system which is used for accessing the deployed traditional Windows electronic medical record system and realizing the user operation environment the same as the PC desktop.
The user interface of the user interface layer comprises a text box, buttons, a pull-down list, selection buttons and a data table control, the main interface of the user interface is a patient list in a department, basic information of a patient is displayed in a note mode, a certain target patient can be clicked to enter a detailed information page of the target patient, and the patient list can be screened through a ward or a ward at the top of the page.
The business logic layer is used for directly loading the medical record XML file to display the file in a form style, and can also directly load the file in the EXCEL format, so that the advantage of the EXCEL data processing is expanded to the system.
The database interaction layer comprises a Web Service module and a database operation module, and the database operation module provides a method for accessing the databases of the SQL Server and the ORACLE and comprises data operations such as selection, creation, update, deletion and the like; the Web Service module provides an interface for accessing the database module and the Service logic layer module, and data and information transmission or method calling is realized through the interface.
The invention has the beneficial effects that:
using virtualization techniques has the following advantages: firstly, the data is high in safety, and all data are stored in the server of the data center in a centralized mode, so that the damage or loss of the mobile device does not affect the data safety and integrity, and the risk of data leakage of a user or a patient is prevented. Secondly, the virtualization technology can reduce investment cost, not only reduces the number of newly added hardware servers, but also can map the existing physical PC machine into a virtual desktop, thereby effectively protecting the existing investment. Finally, because the application programs are isolated and virtualized, a plurality of application programs or a plurality of versions of the same application program can be operated on the virtual desktop of the user, the application programs can be managed and deployed in a centralized manner, and the same application program version can be ensured for all user desktops.
The invention combines wireless technology and mobile equipment, is based on mobile medical treatment of mobile communication and intelligent terminal technology, adopts a multi-channel, multi-terminal and multi-network service mode to extend the traditional PC service to the mobile terminal, changes the working process of the hospital, provides flexible and various working modes for medical staff, realizes the mobile informatization of the medical process and improves the quality of the medical service.
Drawings
FIG. 1 is a system architecture diagram of the present invention.
Fig. 2 is a patient information main interface of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Based on the server virtualization model, the invention can enable users of mobile systems such as iOS or Android to be connected to the virtual resource pool through a viewclient program, access the deployed traditional Windows electronic medical record system and realize the same user operation environment as the desktop of the PC.
Using virtualization techniques has the following advantages: firstly, the data is high in safety, and all data are stored in the server of the data center in a centralized mode, so that the damage or loss of the mobile device does not affect the data safety and integrity, and the risk of data leakage of a user or a patient is prevented. Secondly, the virtualization technology can reduce investment cost, not only reduces the number of newly added hardware servers, but also can map the existing physical PC machine into a virtual desktop, thereby effectively protecting the existing investment. Finally, because the application programs are isolated and virtualized, a plurality of application programs or a plurality of versions of the same application program can be operated on the virtual desktop of the user, the application programs can be managed and deployed in a centralized manner, and the same application program version can be ensured for all user desktops.
Medical personnel often need time to adapt to different application system interfaces, and for handheld devices, due to the fact that user interfaces (abbreviated as UIs) and operations of different mobile systems are very different, it is very difficult to achieve the same UI display if the system-based native components are developed. Therefore, to build a mobile medical information system capable of crossing platforms, it is necessary to overcome differences in operating systems, desktop environments, applications, and related configurations. Aiming at the problems, the method for bearing the desktop image on the server system can replace the traditional C/S and B/S frameworks, and develops the cross-platform universal UI through the desktop environment provided by virtualization.
As shown in fig. 1: aiming at the characteristics of the mobile tablet device such as resolution, operation habit and the like, a corresponding electronic medical record query system is arranged on a server, and a vmware hospital view desktop virtualization scheme is integrated with a Windows-based hospital information system. In design, the fact that a mouse needs to be simulated by finger touch in VMWARE VIEW is considered, wherein the up-down sliding screen simulates rolling operation of a mouse roller, but the left-right sliding screen is invalid, therefore, the system defaults that the mobile tablet device runs in a horizontal screen mode, the mobile phone terminal is an ipad or a tablet, and the system interface resolution is designed according to the size of 1024X 768. Therefore, the data can be displayed completely as far as possible in the horizontal direction, and can be looked up on a sliding screen in the vertical direction.
Implementation of the System
In the virtual desktop based on the VMware View, all client virtual machines run in the VMware ESXServer, so that the Windows XP virtual machine for the virtual desktop is also configured for desktop management in order to improve the performance of the virtual machine, reduce the occupation of VMware ESX Server host resources and avoid irrelevant resource waste.
NET 2010 and a rich Web application suite are adopted for development of the project, vb-net is adopted for development language, object-oriented programming is supported, and the project has a good program structure and strong class library support. The system structure is a combination mode of C/S + B/S and a virtual desktop, a database in a database interaction layer adopts MS Sqlserver 2005, and an Internet application Server is established on a Windows Server 2008; the client supports the browser above IE6 of the Windows operating system; the application suite is adopted as a data acquisition and query page control, and comprises a series of functions such as a list (Grid), a Tree (Tree), a Tree list, a free header (Freformm), an electronic report, a statistical Chart (Chart), a mask input (Editmak), printing and the like, so that the defects of the Web page in the aspects are overcome, Web-based enterprise application is conveniently developed, the overall usability of B/S application programs is improved, and the efficiency of program design and development is improved.
The major suite is mainly deployed at a server side and is embedded into a browser to run, and is a Plug-in which conforms to Mozilla NPAPI specification, and for an IE browser, the major suite is a standard ActiveX control. All Web servers including Tomcat, IIS, WebSphere are supported. The method can be completely used in Web application products developed by technologies such as J2EE, ASP. The method can realize automatic downloading operation in a local area network environment, can operate in a pure Windows environment, does not need a large amount of software at present, and needs supporting environments such as NET FrameWork and Java. The large and regular suite is used as a core control, and functions of data filling, medical record query and analysis, report printing and output and the like can be completed.
Main function module of system
Fully absorb the design philosophy of development tools such as PowerBuilder Datawindow, ExtJS, Devexpress, Delphi on the design thinking, the functional module of system divide into 3 levels: a user interface layer; a service logic layer; a data interface access layer. In addition, the system also provides access and authority authentication functions to realize the safe access of the system.
User interface layer
The user interface layer is an operation interface of a user, can visually display related information and provides interface controls required by operation. The user interface of the system is composed of controls such as a Text Box (Text Box), a Button (Button), a Drop-down List (Drop-down List), a selection Button (Radio B-utton) and a Data table (Data Grid). The hospital information inquiry system is mainly used for quickly looking up the hospitalized relevant information of the patient in the medical care area on site by medical care personnel, and filtering and inquiring the hospitalized patient in the department through login of the medical care personnel. After a user logs in a virtual desktop environment, all program interfaces and operation modes are completely the same as those of a traditional PC program, but part of operation habits need to be adapted to the characteristics of mobile equipment, such as multi-point touch, sliding operation and the like, and the resolution of the program needs to be coordinated with a mobile tablet (apple iPadair, Samsung Galaxy Note 10.12014 Edit).
As shown in fig. 2: the main interface is a patient list in the department, basic information of a patient is displayed in a note mode, a certain target patient can be clicked, and a detailed information page of the target patient is entered. At the top of the page, a list of patients may be screened through the ward or ward.
Business logic layer
The business logic layer implements the important business logic in the system, and encapsulates functions such as creating objects, modifying and editing, calling underlying interfaces, and the like. The service logic layer receives the parameters transferred by the user interface layer and calls the data and interface access layer to carry out physical transmission and storage of the data. The system is a core part for realizing system functions, uses an object-oriented design method, and encapsulates various data and logics by defining attributes, methods and events of various system objects. The business logic layer of the system comprises a plurality of modules, the modules respectively comprise application logics with different functions, a medical record XML file can be directly loaded and displayed into a form style, an EXCEL format file can also be directly loaded, the excellence of EXCEL data processing is expanded to the system, and the system also has a statistical analysis function. The business logic layer needs to implement object-oriented analysis and design to make program development more efficient and reasonable.
Interaction layer with database
The database interaction layer provides a method for accessing the database, and is an interface called by an external system. The layer is divided into a Web Service module and a database operation module. The database operation module provides a method for accessing the databases such as SQL Server, ORACLE, etc. Including selecting, creating, updating, deleting, etc., data operations. The Web Service module provides an interface for accessing the database module and the Service logic layer module, and data and information transmission or method calling is realized through the interface.
The mobile tablet medical software design method based on the virtualization technology refers to a standard system related to software design, makes full use of intelligent mobile equipment, enables mobile tablets with different operating systems to adapt to various medical information services through WIFI and 4G wireless communication technical means, achieves digitization of electronic medical records in the whole generation and circulation field, provides the same working interface for medical staff under different systems, reduces and overcomes interface differences of heterogeneous medical information subsystems, and facilitates wireless ward visit of the medical staff and acquisition of required medical data.
Through the operation test on iPadair and samsung Galaxy Note 10.1, the use effect is good, and the requirement of daily medical service can be met. The method is proved to be an effective means for orderly integrating medical service data and expanding future services. Through the application of the mobile medical treatment in hospitals, the mobile medical treatment has to take the initiative of the "digitization" and the "informatization" of the hospitals, and the better service for the hospitals in the new period is realized.
Claims (9)
1. The mobile flat-plate medical system based on the virtualization technology is characterized by comprising a user interface layer, a business logic layer and a database interaction layer;
the user interface layer provides an operation interface for a user, provides corresponding interface controls for medical staff to quickly look up relevant information of the hospitalized patient in a medical area on site, and filters and queries the hospitalized patient in the department through login of the medical staff;
the service logic layer is used for receiving parameters transmitted by the user interface layer and calling the data and interface access layer to perform physical transmission and storage of the data;
the database interaction layer is used for providing a method for accessing the database, is an interface called by an external system, and is connected with the data and interface access layer.
2. The mobile tablet medical system based on virtualization technology of claim 1, wherein the user interface layer comprises a mobile phone terminal, an output end of the mobile phone terminal is connected with a local area network, a thin client is connected with the local area network, the thin client is used for transmitting input information of the user interface layer to a server for processing and loading various information, the server transmits processing results back to the client for displaying, and a database interaction layer is connected with the local area network.
3. The mobile tablet medical system based on virtualization technology of claim 2, wherein the mobile tablet device of the mobile phone terminal operates in a landscape mode.
4. The system of claim 2, wherein the server is an AD server for fast querying objects on the web.
5. The mobile tablet medical system based on virtualization technology of claim 4, wherein the AD server internally comprises a corresponding electronic medical record query system for accessing a deployed traditional Windows electronic medical record system and realizing a user operating environment same as a PC desktop.
6. The mobile tablet medical system based on virtualization technology of claim 1, wherein the whole system performs information transmission through a wireless router, and a security gateway module is arranged on the local area network and used for controlling access and authority authentication.
7. The mobile tablet medical system based on virtualization technology of claim 1, wherein the user interface of the user interface layer comprises a text box, a button, a drop-down list, a selection button and a data table control, the main interface of the user interface layer is a patient list in a home department, basic information of a patient is displayed in a note manner, a target patient can be clicked to enter a detailed information page of the target patient, and the patient list can be screened through a ward or a ward at the top of the page.
8. The mobile tablet medical system based on virtualization technology of claim 1, wherein the business logic layer is used for directly loading medical record XML files to be displayed in a form style, and can also be directly loaded with files in EXCEL format, so that the excellence of EXCEL data processing is expanded into the system.
9. The mobile tablet medical system based on virtualization technology of claim 1, wherein the database interaction layer comprises a Web Service module and a database manipulation module, the database manipulation module provides a method for accessing the database of SQLServer, ORACLE, including data manipulation such as selecting, creating, updating, deleting, etc.; the Web Service module provides an interface for accessing the database module and the Service logic layer module, and data and information transmission or method calling is realized through the interface.
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Application publication date: 20200515 |