Patent ID: 9042977
Filing Date: 2015-05-26
Classification: A61B

Abstract:
1. An apparatus for determining the condition of an epithelial region of tissue comprising: (A) a cup having an interior adapted to receive a volume of fluid, and first and second openings; (B) a current-passing electrode disposed within the interior; and (C) a source of suction connectable to the first opening; and wherein: (i) the first opening is adapted for connection to a source of fluid for introducing the fluid to the cup and alternatively to a source of suction; and (ii) the second opening is adapted for placement over a region of tissue; wherein the apparatus is adapted to make an electrical connection between the epithelial region of tissue to be examined and the electrode: (a) upon the application of suction to the first opening to seal the apparatus to a tissue surface: and (b) introduction of fluid to the interior of the cup through the first opening.