In recent years, with the increase of investment in medical colleges and universities in the country and the society, many large instruments and equipments have been purchased, which have greatly increased the number, variety and quality. At the same time, with the rapid development of college education and scientific research, teaching and research of high level of analysis and testing of the instrument is more and more strong, but with this is not coordinated, many university's instrument and equipment are still sharing difficulties, large-scale instrument and equipment purchase, the efficiency of the use of instruments can not be maximized, large-scale equipment distribution is not balanced and so on. How to construct the open sharing management platform of large-scale instruments and equipment, and promote the sharing of laboratory resources, improve the efficiency of investment in medical institutions to achieve scientific management of equipment 1-5.
As a domestic well-known medical schools and provincial key construction universities, with 17 colleges and a independent college, have 23 affiliated hospitals and more than 50 teaching hospital at the same time, large medical instrument sharing and management tasks are arduous and complex, the problem is more prominent. To this end, the school through the strong strengthening of large-scale instruments and equipment sharing as the core of the high quality resource sharing platform and operation management mechanism construction, integration of resources, expand the scope of opening up and enhance the level of sharing, promote quality resource sharing, scientific and standard for the teaching and research services for school development and local economic services, 6-8.
This paper focuses on the construction and use of large-scale instrument and equipment sharing platform in Nanjing Medical University, including: system design, function module partition, daily management mode, and summarized the characteristics of the system, which provides a useful reference for the construction of similar institutions.
1, the overall design of the system
School equipment management platform to divide the administrative management for reference, the topology of the network the star structure, mainly includes: the University and secondary school, experiment center three layer. This network topology settings (see Figure 1), which are parallel to administrative management, help to make full use of the existing management resources, reduce the duplication of the organization, and also help to provide management level.
Figure 1 the large equipment sharing management platform of network topology
To be able to find the platform construction process may encounter various problems, to avoid mistakes, reduce the risk of trial, we use a large instrument and equipment sharing platform construction uses the steps, to implement the program, which, in the first phase, mainly relying on Nanjing Medical University analysis and testing center set up a large-scale equipment sharing platform management system, the main management of our school analysis test center 14 large instruments and 2 sets of access control, which is located in the 6 units of the 4 floor of the building, two. 14 Instruments by controlling the instrument (or monitor) power of the form of management equipment.
At the second stage to build university in a large instrument and equipment sharing platform for the management, our school departments instrument distribution is relatively dispersed, complex network environment problems involving multi campus, multi Affiliated Hospital of large instrument and equipment. Aiming at the instrument location scattered and not very focused, the system uses the existing campus network port, using the fixed IP address of the campus network to connect the network to achieve data communication and information exchange.
2, the main function module of the system
The system of large-scale instrument and equipment sharing platform in our university is equipped with the instrument reservation, instrument information, instrument open authority management, the use of the instrument, the use of the instrument and the test management of the six major functions. The system design of the instrument management system uses B/S structure, users can directly use the browser (including IE, Firefox, Chrome, Google, Safari, and other non IE core browser), including the instrument management system before and after the operation, open authority, machine, remote control system, such as the operation, set up (all operations should be recorded, easy for users to carry out data).
2.1, laboratory equipment reservation management
Instrument reservation platform user is divided into three kinds of roles, including tutor, student, administrator, including instrument user qualification audit, instrument information sharing, instrument reservation three functions, the use of flow chart 2. The module uses B/S architecture, based on the NetFramework3. 5 framework, using C# language development. Qualification audit. In the first book, the participants submitted personal information online, the instrument used to print the application form; laboratory administrator to grant the right to check after the appointment of the instrument. Instrument information sharing. All sharing instrument data disaggregated into online, the experimenter can always find, browse information instrument, including instrument manual and all kinds of documents. Instrument reservation. Administrators set up the instrument open time and user categories; the online view of the need to use the instrument's open time and have an appointment, and then according to their own time to make an online booking, reservation is successful with the use of the time.
Figure 2 equipment and equipment information sharing reservation instrument process
2.2, the use of equipment authorized management
The instrument uses C/S architecture, using C + + language development, the system has three functions: user identification, instrument real-time management, network management, control of the instrument, the use of remote control, data transmission and control, the use of remote control, and the use of remote control, and the use of real-time recording instrument, the management of computer, and the use of remote control. Point of multiple instruments.
2.3, the instrument uses the charge management
The module uses B/S architecture, based on the NetFramework3. 5 framework, using C# language development. The module is based on the instrument reservation management and instrument use authorization management as the basis of the development of the instrument use billing and settlement functions, including account management, the use of valuation, the three part of the regular settlement.
(1) account management. After the examination of the identity of the identity of the participants, the system automatically creates a personal account for the subjects. The subjects can be online deposits, laboratory financial management personnel in the collection confirmation. The subjects can be used in the management of the project, and can be used to allocate funds to the students and partners.
(2) the use of valuation. After the use of the instrument, the use of the instrument, according to the choice of payment method and the administrator to determine the fees charged by the system, the system automatically calculates the use of equipment costs, and in the corresponding account.
(3) periodic settlement. Laboratory financial management personnel can be the account of a certain period of time to collect the instrument used to use the cost, the actual cost of the settlement; the system automatically sends the bill to the individual paid users and equipment. Users and users of the instrument can be ready to check the real-time use of records and payment details.
2.4, send samples to test management
The instrument can be used to make an appointment with the instrument and a sample inspection service application. The user can make an appointment with the instrument according to their own needs. Samples from sending samples to published the results of the process of each state real-time via email, SMS notifications like people and send the samples to the people also can the real-time status of the real-time access to their submission of samples. As a result, the user can receive the site itself, but also through the mail, online download and other ways to carry out the results and receive.
3, the main characteristics of the system
Compared with other similar systems, the main characteristics of this system are:
(1) using B/S architecture. The structure is more convenient for the user to use, regardless of where the user is, as long as the log on the network, you can log in the system through the user name and password, 16-18.
(2) the management mechanism is flexible. System to adapt to the existing large-scale equipment and equipment management system, the large-scale equipment can achieve centralized management, but also to achieve decentralized management. Flexible permissions control, you can have different roles, different people to the device and equipment project for permission control of the 9-13.
(3) reservation time management. System administrators to easily set equipment booking management time and for different instruments can set different reservation time, personalization different instrument administrator, realize unified management or specialist specialize.
(4) system analysis. According to the test log, the system can be analyzed according to the analysis conditions of the administrator, showing the time of use, the use of certain instruments, the use of income, booking time and the time difference between the actual use, but also can be divided into schools, the use of ordinary users to analyze and provide relevant data report 14-15.
(5) the test management of the entrusted test sample. System can achieve different types of instruments corresponding to different testing items, sample information, test conditions of choice or fill in, to facilitate the delivery of the sample in the test of the time to fill in the relevant information required by the test.
(6) can be expanded. The instrument management system has good expansibility, which can guarantee the integration of new equipments and upgrade of software function. It also supports docking with other systems, and can realize resource sharing and inter departmental communication.
4.
In the first half of this year, the school analysis and testing center to enable large-scale equipment sharing management platform management system, will be more than 10 large-scale equipment all access platform management system, for the majority of teachers and students as well as outside the instrument users save a lot of time and cost, and truly 24 h open. The electronic platform, for example, after the user sends the sample, the need to manage the telephone appointment with the user to observe the time, generally about 1 months; large scale instrument sharing platform management system will be a day of the electronic microscope can be divided into a number of time, usually 2 weeks, the longest no more than 3 weeks, the electronic microscope platform in 2 months to complete the 567 sample testing, while the experimental log no paper to fill, and the use of large equipment, the use of a detailed record, convenient statistical analysis. This system runs for half a year, not only all the instruments of the University, but also simplify the use of procedures, improve the management level and the use of large instruments.