Measuring electrode system
First Claim
1. A measuring electrode arrangement for electroimpedance tomography, comprising:
- at least one measuring electrode for electrically connecting to a measurement object through a contact medium, said measuring electrode being arranged at a distance from an area of contact at which a surface location of the measurement object is to be contacted by the contact medium;
a space located between the measuring electrode and the area of contact, said space being filled with the contact medium;
a storage space located on the side of the measuring electrode facing away from the area of contact, the storage space containing a contact medium for reducing the electric contact resistance between the measuring electrode and the measurement object, the measuring electrode being at least partially permeable for the contact medium in the storage space, the contact medium in the storage space containing ions in a solvent in solution, and wherein the ions can penetrate through the measuring electrode, and the measuring electrode is impermeable for the solvent.
1 Assignment
0 Petitions
Accused Products
Abstract
This invention relates to a measuring electrode arrangement (1), in particular for electroimpedance tomography, having at least one measurement object (5) for electric motor contacting of a measurement object (2). It is proposed that a storage space (7) which contains a contact medium (6) for reducing the electric contact resistance between the measuring electrode (5) and the measurement object (2) is located on the side of the measuring electrode (5) facing away from the measurement object (2), said storage space containing a contact medium (6) for reducing the electric contact resistance between the measuring electrode (5) being at least partially permeable for the contact medium (6).
28 Citations
13 Claims
-
1. A measuring electrode arrangement for electroimpedance tomography, comprising:
-
at least one measuring electrode for electrically connecting to a measurement object through a contact medium, said measuring electrode being arranged at a distance from an area of contact at which a surface location of the measurement object is to be contacted by the contact medium; a space located between the measuring electrode and the area of contact, said space being filled with the contact medium; a storage space located on the side of the measuring electrode facing away from the area of contact, the storage space containing a contact medium for reducing the electric contact resistance between the measuring electrode and the measurement object, the measuring electrode being at least partially permeable for the contact medium in the storage space, the contact medium in the storage space containing ions in a solvent in solution, and wherein the ions can penetrate through the measuring electrode, and the measuring electrode is impermeable for the solvent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A measuring electrode arrangement for electroimpedance tomography, including at least one measuring electrode for electrically connecting to a measurement object through a contact medium at an area of contact, a storage space arranged on the side of the measuring electrode facing away from the area of contact on the opposite side of the measuring electrode from the area of contact so that the measuring electrode separates the storage space from the area of contact at which a measurement object is to be contacted, the storage space containing a contact medium for reducing the electric contact resistance between the measuring electrode and the measurement object, the measuring electrode being at least partially permeable for the contact medium contained in the storage space so as to assure continuing reduced resistance electrical contact between the measuring electrode and the measurement object through the contact medium.
Specification