First, the application background:
With the continuous advancement of the national economy and technology, various industries are moving toward intelligent development, and the healthcare sector is no exception. In recent years, many hospitals have invested significant financial and human resources to modernize their facilities, which has greatly improved medical equipment and hospital environments. However, there are still several critical issues that need to be addressed:
1. When a patient is alone in the ward or accompanied by a guardian, sudden illnesses may occur, making it difficult for the patient to call for immediate medical assistance, which can lead to severe consequences.
2. Patients may leave their rooms or even the hospital without authorization, posing safety risks.
3. Medical equipment lacks centralized management and monitoring, leading to inefficiencies and potential misuse.
4. Important areas such as storage rooms and medicine cabinets lack strict security measures, increasing the risk of theft or unauthorized access.
5. There is no effective system in place to track and manage newborn babies, raising concerns about identity confusion and safety.
Second, the system objectives:
The Chengdu Anxun LINK UWB high-precision positioning system utilizes a wired network to provide seamless coverage throughout the hospital. By calculating time differences between signals, the system achieves a positioning accuracy of up to 10 centimeters and can simultaneously track dozens of tags. The system is fast, flexible, and allows automatic registration of tags upon entry. Combined with intelligent management software, it enables efficient tag management, map display, and real-time tracking of movement paths, effectively supporting information-based hospital operations.
Third, the application case:
Patient medical record management: Previously, accessing a patient’s medical records was time-consuming. With the Chengdu LINK UWB system, each patient wears an active tag that stores relevant medical information. Staff can view this data in real time through the management center, monitor the patient’s location, and track their movements on a map. If a patient moves beyond a designated area, the system immediately triggers an alarm, enabling staff to respond quickly and prevent incidents.
Medical equipment management: Key devices are equipped with active electronic tags that store device information. These tags transmit signals every second, allowing staff to check device status and historical locations from the monitoring room, significantly improving device security and efficiency.
Patient safety management: For patients who are alone in the ward, the tag includes an emergency button. If pressed, it automatically sends an alert to the staff, ensuring prompt response to emergencies and enhancing patient safety.
Baby identification: Ensuring the safety of newborns is a top priority. The system uses harmless smart tags that emit pulse signals. These tags are waterproof, dustproof, and durable, and they continuously monitor the baby’s location. They also include a thermometer to track body temperature and trigger alarms if abnormalities are detected. If a baby leaves the allowed area, the system alerts staff immediately, preventing possible theft.
Medical waste monitoring: Tags placed on medical waste allow the system to track its entire lifecycle in real time. If a tag moves outside a set boundary, the system generates an alarm, helping to prevent secondary pollution and ensuring safe disposal of hazardous materials.
Fourth, the system summary:
Chengdu Anxun Electronics Co., Ltd. is a high-tech enterprise specializing in R&D and production of advanced technologies. The company focuses on UWB wireless precision positioning systems, radio communications, and electronic countermeasures. The LINK UWB system uses cutting-edge UWB technology with cellular sub-area positioning, offering high accuracy, low power consumption, and strong resistance to interference. It supports real-time tracking of people and objects, with fast networking and accurate positioning. The system is scalable, suitable for both indoor and outdoor environments, and ideal for security, scheduling, and navigation applications. It provides a solid foundation for hospital information technology and enhances overall safety and efficiency.
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