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Prescription drug compliance monitoring system

  • US 7,844,361 B2
  • Filed: 10/30/2007
  • Issued: 11/30/2010
  • Est. Priority Date: 09/26/2002
  • Status: Active Grant
First Claim
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1. A medication compliance device comprising:

  • a collar for attaching adjacent an opening of a medication container,wherein the collar comprises;

    a memory that stores medication-taking data, anda sensor;

    a cap attached to the collar such that the collar is between the cap and the opening, wherein the cap comprises an indicator; and

    a microcontroller that activates the indicator according to the medication-taking data, determines whether a user responded to the indicator based on a signal from the sensor, and stores the compliance data in the memory of the collar based on the determination.

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