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Overview of mobile inspections in hospital digital departments
With the popularization of computer applications, medical data in most hospitals have begun to be managed by computer data systems, but real-time data is still collected and statistically organized by recording paper and then manually inputting it into the computer. This not only causes a large amount of waste of human resources, but also because of the factors of manual data entry, the data entry speed is slow and the accuracy rate is low.
With the continuous development of the department scale, the number of patients in the department continues to increase, the number of visits per unit time has increased sharply, and patient information management operations have become very complicated and diversified. The traditional manual handwriting mode of the visit and the traditional medical image circulation method It has been difficult to meet patients’ requirements for service levels, which has seriously affected the operational efficiency of the department and has become a major obstacle to the development of the department.
Therefore, it is necessary to build a mobile patrol information management and query platform. And wireless technology is an important method and means to update information and data to the central system quickly and effectively, and it provides us with effective means. Solve various problems in the mobile inspection process for the department, and improve the service level and management efficiency of the department.
my country’s current miscellaneous medical informatization is still in the development stage, the technical level cannot meet the needs of the international development of informatization, and the development situation is not optimistic.
Mobile patrol solution for digital departments
1. Application requirements of digital departments
1) The system has a high degree of real-time performance, whether it is the head of the background department or the patrolling medical staff, they can know the changes in the data in the first time.
2) The system is highly efficient. The use of advanced wireless intelligent terminal technology is integrated into the hospital information management process, which greatly improves the efficiency of personnel work and the level of service.
3) The system is highly intelligent and proactive. When the system finds an abnormal situation of on-site data and an error in the workflow process, it will send out corresponding warning messages on the spot, and notify relevant personnel through SMS, email, etc.
4) The system follows the principles of standardization and open design, is highly expandable, and can be easily connected with other systems.
5) The intermediate network has highly maintainable, manageable, controllable, and reconfigurable functions
2. The composition of mobile inspections in digital departments
The project needs to be divided into three main categories: real-time data entry, real-time data display and digital medical imaging application requirements. In the process of medical staff’s mobile diagnosis, WIFI wireless network, handheld terminal (including ipad tablet computer, etc.) and medical data middleware software are used.
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1) Wireless network
The network diagram of the control center and hospital departments is shown in the following figure. The system uses centralized data management data. Because medical data is very important, we try to achieve centralized control of data. Place optical switches in the control center to centralize wireless data and synchronize in real time. For data, optical fiber is used to connect the remote antenna, and the control center stores all medical information and other information in the planned area. The hospital realizes automation and intelligent management.
2) Handheld terminal
The client terminal of the terminal is connected to the platform via WiFi, and the data and information are submitted to the platform by the medical staff in a submission method, and the platform uses a push method to upload digital cases, digital prescriptions, digital doctor orders and other information center databases. At the same time, through the client, users can conveniently query information. After the query request is submitted, the platform pushes the information to the terminal according to the needs.
Note: Digital medical imaging data is recommended to be carried by a tablet with a larger screen
3) Medical data middleware software
Data middleware software is mainly the software for medical staff to obtain information in real time and synchronize with the data center, including: mobile patrol staff, mobile phones and smart terminals to call out electronic medical records on site, enter digital doctor orders, call digital prescriptions and other information, and enter information directly into data Central management system, no need for back-end personnel to re-enter.
Future expansion requirements also include:
1. Remote care
Based on optical carrier wireless communication technology, embedded devices are widely used in applications such as remote patient care and monitoring (wifi camera, temperature and humidity sensor of ward status, etc.). Let the family members of remote patients know the condition and comfort of patients in the ward.
2. Patient information real-time information query
Using rfid technology, patients and related family members use special cards to obtain real-time patient information through a query terminal connected to a reader.
3. Test samples and positioning of medical mobile devices
Based on optical carrier wireless communication technology, combined with identification card and tag technology, RTLS (Real Time Location System) technology is widely used to solve logistics management problems.
4. Positioning of staff such as doctors and nurses and emergency patients
The hospital can understand the location of medical staff and medical staff in real time through the positioning system, helping the department improve the work efficiency of staff and the response speed of emergency patients.
Description of mobile patrol solution for intelligent medical digital department
The transformation of the manual entry mode of the traditional mobile patrol is the most workload step. The key to solving the problem is which terminal is used to enter and read data in real time. Say goodbye to the traditional manual mode, and use handheld devices to update patient information in real time through WIFI network Transmission to dispatch center
As shown in the figure, the optical fiber deployment uses the original optical fiber resources. The third-generation optical carrier wireless switch is installed in the central dispatching room. The optical fiber is derived from this, covering the department ward, hall, diagnosis room, etc., and converging to the central control room. An antenna box is placed in a coverage area of approximately 100-200 meters, and each antenna box is placed with 1-4 remote antennas at the remote end to collect data from handheld wireless terminals (such as PDA). Because the optical fiber has strong anti-interference, it will not interfere with the medical equipment and the images work separately. The antenna boxes are placed every 100-200 meters, supplemented by the remote antenna, which can fully meet the coverage of the wireless signal. .
5. Core product advantages of IoT platform
In order to meet the requirements of the Internet of Things for reliability, security, flexibility and scalability, Fei Rui Ao Electronics Co., Ltd. fully absorbed the existing technical advantages, and distributed optical fiber antenna system, WiFi wireless local area network, embedded Web device server and optical carrier Several cutting-edge wireless technologies are integrated to build an IoT wireless network platform based on the 802.11 WiFi standard. Integrate it with the widely used wired Ethernet and various communication systems to complement each other in order to achieve new progress in the network architecture of the Internet of Things.
In the Internet of Things wireless network structure developed by Fei Rui Ao Electronics Co., Ltd., various Internet of Things terminal devices including sensors, monitors, RFID tags/readers and WiFi distribution antennas form an internal Internet, and pass through the WiFi LAN central The control machine is connected to the external Internet. The WiFi central controller is the interface between the internal network and the external network, including enterprise gateways, Ethernet switches, WiFi interfaces and management software. On the one hand, staff can trace, track and locate enterprise materials, monitor and manage machinery and equipment, and access IP Internet resources through the intranet. On the other hand, with the use of a miniaturized embedded Web device server, users can remotely manage and control terminal equipment through the Internet and Web browsers, whether inside or outside the enterprise, thereby providing a convenient and fast network environment.
Service Units: Guangzhou Fei Rui Ao Electronic Technology Co., Ltd.
Service website:www.frotech.com
service line：020-22883738 Ext. 606
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