Radio frequency identification system and manufacturing method thereof

Abstract

The invention discloses a radio frequency identification system and a manufacturing method of the radio frequency identification system. The radio frequency identification system comprises a tray, a main antenna module, four auxiliary antenna modules, a radio frequency processing assembly and a radio frequency channel assembly, wherein a containing cavity is defined by the bottom surface and the four side faces of the tray and used for containing a medical instrument, the main antenna module is located on the bottom surface, the four auxiliary antenna modules are located on the four side faces respectively, and the radio frequency channel assembly is used for being communicated with the radio frequency processing assembly, the main antenna module and the four auxiliary antenna modules form a radio frequency identification pathway. When a radio frequency signal enters the tray, the main antenna module and the four auxiliary antenna modules carry out irradiation on the radio frequency signal so that the containing cavity can be completely covered by the radio frequency signal, and now the medical instrument in the containing cavity can be identified through the radio frequency channel. The radio frequency identification system can form a spatial matrix three-dimensional radio frequency field without identification blind angles, and can accurately identify the medical instrument.

Description

technical field [0001] The invention belongs to the field of medical equipment and communication, and in particular relates to a radio frequency identification system for identifying medical equipment. Background technique [0002] According to the "Medical Device Registration Management Measures" promulgated by the Ministry of Health in 2004 and the "Medical Device Adverse Event Monitoring and Re-evaluation Management Measures" issued by Sinopharm in 2008, the management of surgical devices is required to be traceable and traceable. At the same time Need to comply with GMP (Good Manufacturing Practice) certification, but due to the wide variety of medical devices, different shapes, huge quantities, and complex use environment requirements, traditional manual records can no longer meet the requirements of laws and regulations. With the development of science and technology and the basic With the improvement of industrial capabilities, the new UHF-RFID (Ultra High Frequency-R...

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Problems solved by technology

[0002] According to the "Medical Device Registration Management Measures" promulgated by the Ministry of Health in 2004 and the "Medical Device Adverse Event Monitoring and Re-evaluation Management Measures" issued by Sinopharm in 2008, the management of surgical devices is required to be traceable and traceable. At the same time Need to comply with GMP (Good Manufacturing Practice) certification, but due to the wide variety of medical devices, different shapes, huge quantities, and complex use environment requirements, traditional manual records can no longer meet the requirements of laws and regulations. With the development of science and technology and the basic With the improvement of industrial capabilities, the new UHF-RFID (Ultra High Frequency-Radio Frequency Identification) can solve the above series of problems; the traditional method is based on manual counting and manual recording, which cannot form a system management , it is impossible to form device usage data and reports. At the same time, a large amount of manpower is required to maintain a huge number of medical devices, and the management cost is high. The occurrence of major medical accidents will delay the first rescue, bring serious adverse consequences, and even cause unnecessary doctor-patient disputes

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