ESTIMATION OF ACTIVE INFECTION BY HELICOBACTER PYLORI

摘要

Disclosed is a diagnostic apparatus for estimating an active Helicobacter pylori infectious agent in saliva, comprising in combination an immunoassay chamber (1, 2) in which a first portion of said saliva is subjected to serological test for antibody to said infectious agent and a chemical reaction chamber in which a second portion of said saliva is subjected to chemical analysis (3) for an ammonia constituent thereof.