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System to monitor the ingestion of medicines

  • US 7,616,111 B2
  • Filed: 06/20/2005
  • Issued: 11/10/2009
  • Est. Priority Date: 06/20/2005
  • Status: Active Grant
First Claim
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1. A medication for administration by mouth, comprising:

  • a medicinal material in a chewable form; and

    a fragile RFID tag carried by said medicinal material, said tag being constructed using a conductive material that tolerates handling of said medication prior to administration but enables said RFID tag to cease to respond when chewed.

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