A radio frequency identification implanted in a tooth can communicate with the outside world

Hiroshi Ishihata, Takeshi Tomoe, Kotaroh Takei, Tadahiko Hirano, Kazuo Yoshida, Shigeru Shoji, Hidetoshi Shimauchi, Hiroshi Horiuchi

研究成果: Article査読

18 被引用数 (Scopus)

抄録

A radio frequency identification (RFID) transponder covering the 13.56 MHz band was adapted to minimize its volume so that it could be placed in the pulp chamber of an endodontically treated human tooth. The minimized transponder had a maximum communication distance of 30 mm. In an animal experiment, the transponder was fixed in the cavity of a mandibular canine of a dog. An RFID reader positioned close to the dog's face could communicate with the transponder in the dog's tooth. In certain cases, the system is applicable for the personal identification procedures for hospitalized patients instead of an identification wristband.

本文言語English
ページ(範囲)683-685
ページ数3
ジャーナルIEEE Transactions on Information Technology in Biomedicine
11
6
DOI
出版ステータスPublished - 2007 11

ASJC Scopus subject areas

  • Biotechnology
  • Computer Science Applications
  • Electrical and Electronic Engineering

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