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Wireless communication system for implamtable medical devices

  • US 20030014090A1
  • Filed: 08/02/2002
  • Published: 01/16/2003
  • Est. Priority Date: 02/07/2000
  • Status: Abandoned Application
First Claim
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1. Medical communication system comprising an extracorporeal external communication module (2) and an implantable internal communication module (4) adapted to perform communication between each other, said internal communication module comprising energy receiving and supplying means (6) arranged to supply energy to said internal communication module, wherein said energy receiving and supplying means wirelessly can receive energy (22) from an energy generating and transferring means (12) in said external communication module, characterized in that said external communication module (2) further comprises a signal analysing means (14) that analyses a communication signal (26) received from the internal communication module (4) and determines a measure of the quality of the received communication signal as such and if said measure does not fulfill a predetermined criterion related to the communication signal the amount of energy transferred from the energy generating and transferring means (12) to the energy receiving and supplying means (6) is changed according to predetermined energy transferring rules.

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