Medical diagnostic reagents and assays for testing of body fluids; medical diagnostic reagents and assays for testing of body fluids collected via dermal patches; reagents for use in medical genetic testing; reagents for use in medical genetic testing used via dermal patches; dermal patches for drawing blood; dermal patches for withdrawing a bodily fluid and testing for an analyte; dermal patches for testing DNA and RNA samples; dermal patches for testing for infectious and non-infectious diseases; dermal patches for testing for genetic testing; dermal patches for obtaining body fluid samples; dermal patches for testing body fluid samples.

Blood extraction apparatus; blood extraction device for the collection and testing of blood samples; apparatus for taking blood samples; apparatus for taking and testing blood samples; medical testing device applied to the skin for withdrawing blood; medical testing device applied to the skin for withdrawing and testing blood; medical diagnostic apparatus for testing DNA and RNA samples; medical diagnostic apparatus for testing for infectious and non-infectious diseases; genetic testing apparatus for medical purposes; medical devices for obtaining body fluid samples; medical devices for testing body fluid samples.