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Implantable device for recording intracranial pressures

  • US 20080139959A1
  • Filed: 10/25/2007
  • Published: 06/12/2008
  • Est. Priority Date: 04/30/2005
  • Status: Active Grant
First Claim
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1. Implantable device for determining intracranial pressures, comprising:

  • a pressure sensor,a pressure measuring device operatively connected to the sensor for a telemetric measured value transfer, wherein;

    the pressure measuring device is a microchip,the microchip is located in a rigid housing, andpressure transfer from outside inwards occurs through a very thin biocompatible membrane, anda pressure-dependent movement of the membrane acts on the pressure measuring device via a transfer medium.

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