| 摘要 |
The present invention provides a biological implantation RFID tag which can be subcutaneously implanted in a small animal without significantly stressing it and which exhibits improved communication performance, and an insertion jig used to implant the biological implantation RFID tag in the living body of a small animal. A biological implantation RFID tag is implanted in the living body of a small animal to transmit and receive an electromagnetic wave to and from the exterior of the living body to allow an ID assigned to the animal to be read. The biological implantation RFID tag includes an inlet having an IC chip that stores the ID and a main antenna, a support around which the inlet is wound to form an inlet portion, and an auxiliary antenna connected to the main antenna to extend it. Implanting the biological implantation RFID tag in the living body allows the inlet portion to be implanted in a subcutaneous tissue layer with most of the auxiliary antenna projecting out from the living body.
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