Hangzhou Gangtai Hospital adopts RFID, WLAN and other wireless technologies
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【Case Introduction】
Nowadays, wireless networks have become increasingly popular in the medical industry, which greatly facilitates the work of medical staff. The original wired network of Hangzhou Kangtai Hospital did not take into account the needs of patients and their caregivers for mobile Internet access, and it urgently needs to be upgraded to wireless. In the end, the hospital adopted the Flying Fish Star wireless cloud solution, using 1 intelligent integrated gateway N200 and 16 intelligent wireless access points (cloud AP) P21-C to complete the full coverage of the wireless network. Through wireless networks, hospitals can provide patients with more comprehensive and convenient services, and improve the efficiency and quality of medical services.
Introduction to Hangzhou Kangtai Hospital
Hangzhou Gangtai Hospital is a specialized hospital that integrates Chinese and Western medicine to treat anorectal diseases, integrating clinical, scientific research, prevention, health care, and rehabilitation. The hospital is set up in accordance with the construction standards of a modern second-class first-class specialized hospital. It is located at No. 3, Lane 400, Shaoxing Road, Hangzhou, with convenient transportation and elegant and comfortable inner ring. The hospital has a total of 6 floors, 6000 square meters, a typical hospital structure with a corridor in the middle and wards and consulting rooms on both sides. In the case of traditional wired networks, doctors’ rounds, nurse care, drug library management, clinical education and scientific research are all limited. In order to improve the quality of hospital services and the efficiency of medical staff, the hospital has decided to adopt a set of Wireless solutions to supplement the deficiencies of wired networks.
Hospitals’ demand for wireless networks
For mobile rounds in the ward: After the WLAN is set up in the ward, the doctor is no longer troubled by the network cable, and can easily and freely carry the computer to move around the ward, use the wireless network to log in to the doctor’s workstation, and read the medical records at any time, quickly Obtain the patient’s hospitalization information, medical history, examination, examination results, and other vital signs information, communicate with the patient as effectively as possible, so as to obtain efficient and high-quality bedside visits and care.
For bedside care: Nursing data is collected and entered directly at the patient’s bedside with a wireless computer, which not only improves the efficiency and quality of care, but also increases the affinity between the medical staff and the patient, and allows the patient to receive more care. Applying PDA, barcode wristband and other technical means in clinical nursing, one is to help nurses execute medical orders correctly; the other is to track the whole process of medical service; the third is to provide an objective basis for the performance appraisal of medical staff. Its fundamental purpose is to reduce the error rate and improve the quality of medical services, embodying the core principle of patient-centeredness.
For call communication: After the establishment of WLAN, the hospital can use the Voice over IP (VoIP) system to replace the traditional communication system (such as paging station), realize the transmission of voice and video data in the network, and provide two-way voice and video communication. Medical staff can receive calls from patients through handheld devices, talk directly with patients, and immediately understand the needs of patients from any location in the system, so many critically ill patients can receive timely rescue and special care, and doctors can also use the WLAN voice system Understand the situation of some infectious quarantine patients (such as SARS), and effectively protect the health and safety of medical staff.
Used for nursing monitoring: At present, the more advanced domestic inpatient wards are equipped with wired video monitoring systems. After the WLAN is established, only a wireless camera needs to be added and a simple network parameter configuration can be performed, eliminating the cumbersome rewiring. This technology can be used to monitor wards, pharmacies and other important places.
For drug library management: WLAN combines radio frequency identification technology (RFID) for drug library management. When drugs enter the warehouse, they are scanned by RFID tags to record the detailed attributes such as the name, manufacturer, and efficacy of the drugs in the warehouse, and use RFID to locate the drug storage. These data are uploaded to the hospital’s drug management information system via WLAN, which facilitates the hospital’s unified deployment and management of drugs.
For clinical education and scientific research: The wireless network greatly facilitates clinical education and scientific research. Teachers and scientific researchers can explain the basic situation of the patient in real time through the wireless mobile terminal while explaining at the bedside of the patient, including medical history information, pathological information, laboratory test information, image information, etc.
For patient identification and asset management: Use wireless barcode identification tape to mark important patient information and put it on the patient’s wrist. At the bedside, the nurse uses a wireless identification device (PDA) to scan the patient’s barcode identification tape, and detailed information about the patient’s identification, medication, dosage and method will be confirmed at the nurse’s workstation via WLAN to avoid any errors that may occur .
The wireless network is also used to strengthen the management of hospital equipment.Install on mobile hospital equipmentRFIDAfter the label, with the wireless reader, the hospital can locate and manage valuables such as computers and medical equipment through the asset positioning management system, avoiding the loss of equipment and the loss caused by the inability to locate in time.
Wireless Cloud: Wireless Solution for Hangzhou Gangtai Hospital
Feiyuxing Wireless Cloud is a distributed and virtualized wireless coverage solution designed for enterprises, hotels, hospitals, schools and other environments. It consists of “intelligent integrated gateway” and “intelligent wireless access point (cloud AP)”. Cloud AP can be regarded as a virtualized large antenna. Through AirLamp cloud technology, unified management and plug-and-play are realized, so that by adopting a minimalist deployment method, multiple forms of APs can be organically formed into a wireless cloud, providing seamless signal coverage And convenient wireless access.
Since Hangzhou Gangtai Hospital has been in operation for many years, it has caused difficulties in AP deployment and placement of cables, so it is very important to choose an appropriate type of AP. In the end, the wireless cloud solution uses 1 intelligent integrated gateway N200 and 16 intelligent wireless access points (ceiling cloud AP) P21-C to complete the comprehensive coverage of the wireless network. Ceiling AP can hide the cable in the ceiling without affecting the existing appearance of the hospital.
Advantages of wireless cloud solution
AP plug-and-play, dense wireless access: AirLamp wireless management technology is adopted, and all cloud APs in the intranet are centrally managed through the N-series gateway, plug-and-play. The network administrator only needs to simply set the wireless SSID and password in the gateway. When the hospital needs wireless coverage, power on the AP and connect it to the Internet. No configuration is required (no configuration interface). The gateway will automatically discover the cloud AP in the intranet. , And automatically adjust wireless parameters (channel, transmit power, etc.) according to the environment to provide hospitals with high-quality, seamless wireless signal coverage.
At the same time, the AP has built-in patented optimization technology, and a single device can support up to 40 wireless users to access at the same time. Multiple units can be deployed in conference halls and other environments, and high-density wireless users can be reasonably distributed to each AP through load balancing technology to ensure the quality of Internet access for densely-accessed wireless users.
AirQoS wireless flow control, reasonable allocation of bandwidth resources: Feiyuxing AirQoS intelligent wireless flow control technology is a flow control mechanism designed specifically for wireless media. Without configuration, wireless resources can be fully and reasonably allocated, and the allocation of uplink and downlink bandwidth resources can be automatically completed; applications are processed in queues and levels to ensure the basic wireless bandwidth of each user and optimize the experience of Internet users. Avoid the problem of slow wireless network speed, difficult connection and easy disconnection due to the abuse of the network by a small number of users in the hospital.
At the same time, the gateway device also integrates the patented iQoS intelligent flow control technology of Feiyuxing, which can make good use of the valuable Internet export bandwidth resources in Chile: according to the bandwidth usage, the bandwidth allocation strategy is automatically adjusted to make full use of bandwidth resources to ensure that fewer people use more, and more people are better. use.
Visualized centralized control, easy to use and easy to manage: The intelligent integrated gateway adopts the all-Chinese WEBUI design, and graphically displays the network status, such as: system load, application analysis, traffic statistics, AP statistics, wireless service statistics, etc. It’s easy to understand and clear at a glance.
Through the Feiyuxing network management platform (VMS2.0), building maps or design drawings can be imported hierarchically, and the locations of many cloud APs and intelligent integrated gateways can be intuitively fed back on the map, such as: the building of each floor of the hospital Import the map into the software, and drag the N series or P series products deployed on this layer directly to the actual deployment location. If you need to find an AP device, you can use the “locate” function to achieve one-click.
In addition to displaying the location of the device, graphically, it can also reflect the operating status of the device in real time: information such as device parameters, load, etc., and whether the device is faulty is clear at a glance. You can also remotely restart a single cloud AP through the “restart” function. For environments where multiple sets of wireless clouds need to be deployed, only one set of VMS2.0 management software is needed to centrally manage all devices. In addition, VMS2.0 also provides intuitive network traffic analysis, protocol analysis, etc., to provide administrators with detailed intranet analysis.
Stable and reliable, enterprise-level product design: Feiyuxing Technology has more than ten years of enterprise-level product development and production experience. The equipment adopts enterprise-level network hardware solutions, and has strong hardware performance and extremely high reliability. The product adopts high-quality components, undergoes strict high temperature testing before leaving the factory, uses patented heat dissipation technology, and is equipped with a fully shielded industrial-grade switching power supply. Fanless design, quiet and stable, can support normal operation in harsh environments. Feiyuxing’s network products have been widely used in operators, governments, hospitals, Internet cafes, enterprises, and other environments. They have been verified by more than 300,000 users across the country, and their stability is beyond doubt.
The wireless cloud solution has been running well since its implementation in Hangzhou Gangtai Hospital. The person in charge of the hospital said, “The wireless network has played an important role in assisting all aspects of our hospital’s work. Our service efficiency and service quality have been greatly improved, and patients’ evaluations of us are getting better and better. This improvement is Thanks to the Flying Fish Star wireless cloud solution, the effect is very good and it is very suitable for the hospital environment. We are very satisfied.”
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