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Method of data communication with implanted device and associated apparatus

  • US 6,847,844 B2
  • Filed: 06/06/2002
  • Issued: 01/25/2005
  • Est. Priority Date: 06/06/2002
  • Status: Expired due to Term
First Claim
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1. A method of data communication between an implanted device and an external device comprisingproviding an implanted device having a first antenna and first circuit components operatively associated therewith, providing an external device having a second antenna and an associated microprocessor, positioning said first antenna and said second antenna with living biological tissue therebetween, effecting communication between said implanted device and said external device to establish current pulses through ionic fluid in said biological tissue in at least one direction between said first antenna electrode and said second antenna electrode, and effecting said communication in a synchronous manner.

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