10 Medical apparatus and instruments, namely, medical apparatus and instruments for monitoring characteristic of blood, body fluid and excrement, medical apparatus and instruments for treating cancers, medical apparatus and instruments for preventing or reversing cancers, medical apparatus and instruments for measuring and displaying tumour cells in the blood, body fluid and excrement samples; apparatus for use in medical analysis, namely, apparatus for analyzing blood, body fluid and excrement, medical diagnostic apparatus for analyzing and measuring tumour cells in the blood, body fluid and excrement samples; diagnostic apparatus for medical purposes, namely, diagnostic apparatus for the detection and screening of tumors, medical diagnostic apparatus for testing tumor cells and DNA; physiotherapy apparatus, namely, colorectal hydrotherapy apparatus for physical therapy purposes; apparatus for taking blood samples; testing apparatus for medical purposes, namely, testing apparatus for blood, body fluid and excrement, medical diagnostic apparatus for testing DNA and RNA samples, tumour cells testing apparatus for medical use; apparatus for DNA and RNA exams for medical purposes; radiological apparatus for medical purposes; sanitary masks for medical purposes; suture materials