DEVICE AND METHOD FOR NON-INVASIVE COLLECTION OF COLORECTAL MUCOCELLULAR LAYER AND DISEASE DETECTION

摘要

The present invention relates to a device and a method for collecting a sample of colorectal mucocellular layer excreted immediately following the natural act of defaecation from the surface of the anal area of a human subject, and preservation and analysis of the collected sample for detecting diagnostically informative disease biomarkers.