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System for tracking vessels in automated laboratory analyzers by radio frequency identification

  • US 7,688,207 B2
  • Filed: 07/28/2006
  • Issued: 03/30/2010
  • Est. Priority Date: 07/28/2006
  • Status: Active Grant
First Claim
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1. A system comprising a plurality of containers, each of which container has a top and a bottom and contains a liquid, each of which container has a radio frequency identification tag attached thereto on the bottom thereof, the system further including at least one movable radio frequency identification reader, wherein the movable radio frequency identification reader is movable to a position below the radio frequency identification tag, whereby information from the radio frequency identification tag is read with an amount of noise and interference from nearby radio frequency identification tags on other containers insufficient to adversely affect the integrity of the data read by a radio frequency identification reader.

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