Abstract
It is important for doctors to see a patient's medical history when the patient visits the hospital. Currently, doctors research and compare information on their patient's condition through the patient or medical history chart. This method can cause confusion when the patient has several namesakes which can lead to medical errors and malpractice. To prevent such accidents, doctors should have access to the accurate history of their patients through an independent recognition system at any time or any place. Examples of such independent recognition systems are the RFID system, a compacted embedded system, and RFID reader and a TFT-LCD monitor with a unified single system. In this study, to record a patient's medical history, an RFID monitoring system with a carrier frequency of 125 kHz a PXA255 ARM chip, and a 64 Mbyte SDRAM was configured and operated as an embedded Linux system. These two systems were interlocked to read the patient's arm tags. The interlocked system can obtain patients' medical history from a database and display it on a monitor. The advantage of this system is that it does not need a computer and can be implemented with only a hand-held device. Its performance analysis chart shows the result from the experimental device and the results shown with photographs.
Highlights
Doctors and nurses need a mobile conversion system in a ubiquitous environment in a hospital to see their patient’s personal and medical histories [1–4]
The RFID tag system is essential for patients who wear a tag, as it recognizes a patient’s medical history without error [1–4]
Given the overall system configuration and operating conditions, CC1020 was embedded in the RFID system using a wireless communication system [18–26]
Summary
Doctors and nurses need a mobile conversion system in a ubiquitous environment in a hospital to see their patient’s personal and medical histories [1–4]. The existing real-time embedded Linux operating system is more advanced than the previous system and supports more features, and through its current source, its development speed is fast increasing [5–9]. Judging from these facts, a mobile ability system is required for the design of a patient monitoring system. To monitor RFID data in real time, the RFID system used a 125 kHz carrier wave with the EM4095 and an embedded Linux operating system with a 400 MHz PXA255 ARM RISC chip, a 512 Kbyte Boot Flash, and a 64 Mbyte SDRAM. X11 (multiuser mode of login display using X11) Reboot (service about rebooting)
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