Biosensor with a data memory

  • US 5,384,028 A
  • Filed: 08/27/1993
  • Issued: 01/24/1995
  • Est. Priority Date: 08/28/1992
  • Status: Expired due to Term
First Claim
Patent Images

1. A biosensor with a data memory, comprising:

  • an enzyme sensor for generating an output dependent on a concentration of an organic substance in a solution, said enzyme sensor being provided on a sensor substrate with an enzyme membrane; and

    a memory for storing data and calibrating said enzyme sensor wherein the data stored is a fabrication date, and a sensor effective period and wherein said memory is provided on said sensor substrate.

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