Method using radio frequency identification to realize consumable false proof effect

Abstract

The invention discloses a method using radio frequency identification to realize a consumable false proof effect; the method comprises the following steps: 1, using a label serial number and a consumables serial number to calculate a consumable characteristic code, and storing the consumables serial number and the characteristic code into an anti-tearing label; 2, mounting the anti-tearing label on the consumables; 3, reading the label serial number and the consumables serial number on the consumable label when the consumables is used; 4, calculating the consumables characteristic code according to the read label serial number and the consumables serial number; 5, comparing the calculated characteristic code with the characteristic code stored on the label, and determining the true and false of the consumables; if the characteristic codes are identical, the consumables is real; otherwise, the consumables is fake. The method uses the radio frequency identification to realize the consumable false proof effect, thus assisting equipment manufacturers to identify the true and false of consumables, preventing fake consumables from affecting the equipment usage effect, and ensuring the normal usage of the equipment.

Description

technical field [0001] The invention relates to the technical field of medical equipment material identification, in particular to a method for automatically identifying the authenticity of consumables by using a passive radio frequency identification system. Background technique [0002] In the medical field, some equipment needs to use a lot of consumable materials during use. The quality of consumable materials has a significant impact on the diagnostic or laboratory results of the equipment, as well as the service life of the equipment. Due to the high cost of consumables, some manufacturers and medical units often use poor quality alternative consumables, which not only affects the diagnosis or test results of the equipment, but also shortens the service life of the equipment. Therefore, automatic identification of the authenticity of consumables is an important issue in the development of medical equipment. [0003] Traditional material identification methods mainly ...

AI Technical Summary

Problems solved by technology

Using physical methods such as spectral analysis to analyze the chemical composition of materials or pasting laser marks on materials is costly, and laser marks are easy to forge and cannot be put into practical use.

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