Medical cotton yarn pad or gauze lamination capable of being subjected to multiple intelligent recognition and preparation method thereof

The invention provides a medical cotton yarn pad or gauze lamination capable of being subjected to multiple intelligent recognition and a preparation method thereof. The problem that gauze is left in the body of a patient due to the fact that counting errors are prone to occurring in the three links before an operation, in the operation and after the operation is finished is solved. The structure comprises a cotton yarn pad, and radio frequency intelligent identification points and X-ray and magnetic resonance intelligent identification points are implanted on the cotton yarn pad. The preparation method comprises the following steps: a, putting a radio frequency tag into a sealant, and implanting the radio frequency tag into one corner of a cotton yarn pad through a point implanting device A to obtain a radio frequency intelligent identification point; b, mixing an X-ray developing agent, a magnetic resonance developing agent and a sealant to obtain a mixture, and implanting an X-ray and magnetic resonance in