×

Measurement system for examining a section of tissue on a patient and the use of a measurement system of this type

  • US 7,729,756 B2
  • Filed: 01/18/2001
  • Issued: 06/01/2010
  • Est. Priority Date: 01/18/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A measuring arrangement for examining a tissue section of a patient, comprising:

  • an electrode array in a plane and arranged to directly contact a surface of a tissue section of a patient;

    a signal source;

    a measuring circuit;

    potential means;

    the signal source subjecting the tissue section via direct contact by at least one electrode of the electrode array to electrical currents and/or voltages, which the measuring circuit measures on at least one electrode of the electrode array; and

    an electrical conductor element that is coplanar with said electrode array, said electrical conductor element being attached to and surrounding a periphery of said electrode array, said potential means applying a potential to said electrical conductor element that differs from the potential of the electrodes of the electrode array.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×