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1. Project background
In the hospital, the loss of medical equipment (misplacement, theft, untimely maintenance, etc.), the delay in the medical care of patients when looking for medical staff, the waste of time for medical staff to find special medical equipment, and the regional activities of patients with special diseases Leading to cross-infection and temperature monitoring of temperature-sensitive drugs have made hospital management in a passive state. The economic, reputation, and financial losses caused have always been a headache for hospitals.
2. RFID technology suitable for medical asset management
Medical asset management is currently relying on traditional manual management methods and means. Data collection and entry have always been manual operations, which are low in efficiency and high in error rates, and are prone to problems that cannot quickly find special medical equipment in emergency situations. RFID technology can effectively integrate the daily management activities of medical assets with the medical asset management system, so as to achieve the real-time synchronization of physical information and system information, and the purpose of quickly finding various medical assets in emergency situations. Avoid delays in the medical care of patients due to finding medical staff, waste of time for medical staff looking for special medical equipment, regional activities of patients with special patients leading to cross-infection, and inadequate temperature monitoring of temperature-sensitive drugs, resulting in delays to patients The emergence of rescue and medical asset loss has created good social and economic benefits.
3. The working principle of the system
Each medical asset is attached with an electronic tag with a unique ID number. When an item with an electronic tag enters the identification area of the reader, its own information issued by the electronic tag will be received by the reader and read The writer transmits this information to the computer, and the computer system will perform the corresponding format conversion, filtering and related follow-up statistical processing to obtain relevant information such as whether this item should be stored here. After the stored items leave the recognition range of the reader, the reader will also feed back the information to the computer, which will process it. Analyze whether the information is abnormal, and if any abnormal information is found, it will send an alarm through the alarm. If you want to find an item, enter the ID number of the item into the handheld, and the handheld sends the ID information to the electronic tag, and the electronic tag will send an alarm.
4. Application of 2.45G active RFID addressing tags in medical device management
Installing anti-disassembly addressing labels on medical devices can manage the assets, positioning, and anti-theft of medical devices. If the device is urgently needed, just enter the label number you are looking for in the background management office, the red light on the label will start to flash, and the location of the device will be displayed on the electronic map, which is convenient for quickly finding the device. Can win precious time. (At the same time, it can provide intelligent positioning reminder for overdue and unmaintained equipment).
V. 2.45G active RFID supervision of special drugs
Freezers and constant temperature warehouses for storing temperature-sensitive pharmaceutical preparations can use temperature sensors to monitor the internal temperature continuously for 24 hours to prevent unnecessary losses due to temperature changes that are not detected in time.
The temperature tag transmits the temperature change signal to the reader, and the reader transmits the signal to the background operating system. When the temperature exceeds the tolerable range, an audible and visual alarm will be issued, and a detailed alarm will be given to the location of the freezer or constant temperature library, storage items, etc. information.
6. The application of 2.45G active RFID in drug distribution
The outer packaging of the medicine is affixed with a barcode, and the medicine and the barcode information are registered in the background. When distributing medicines to patients, the nurse scans the barcodes of the medicines with the handheld device, and then checks the patient’s wrist tag information. After confirming that the photos, names, and disease names in the handheld are consistent, the medicines are distributed to the patients. At the same time, the handset wirelessly transmits the distributed information to the background management center for information storage.
7. 2.45G active RFID application products
1. Gain controllable reader
2. Handheld reader
3.Addressing active electronic tags
4. Active electronic label for temperature sensor
5. Card type electronic label
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Shenzhen Baorong Yingfeng Technology Co., Ltd.
For more information: 0755-26880962
E-mail:[email protected]
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