In vivo diagnostic apparatus and methods thereof

摘要

A method for diagnosing an antigen in vivo comprising introducing a diagnosing element to contact with a biological fluid containing said antigen at a site inside a patient, wherein said diagnosing element comprises antibody conjugate-able to said antigen adapted to form antigen-antibody conjugate; quantifying the antigen-antibody conjugate, wherein said quantification of the antigen-antibody conjugate is performed by means for assaying said antigen-antibody conjugate in vivo, and/or prorating a quantity of antigen-antibody conjugate to a reference quantity of antigen.